dialogs/qmessagebox.cpp

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1/**************************************************************************** -
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3** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -
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40****************************************************************************/ -
41 -
42#include <QtWidgets/qmessagebox.h> -
43 -
44#ifndef QT_NO_MESSAGEBOX -
45 -
46#include <QtWidgets/qdialogbuttonbox.h> -
47#include "private/qlabel_p.h" -
48#include "private/qapplication_p.h" -
49#include <QtCore/qlist.h> -
50#include <QtCore/qdebug.h> -
51#include <QtWidgets/qstyle.h> -
52#include <QtWidgets/qstyleoption.h> -
53#include <QtWidgets/qgridlayout.h> -
54#include <QtWidgets/qdesktopwidget.h> -
55#include <QtWidgets/qpushbutton.h> -
56#include <QtGui/qaccessible.h> -
57#include <QtGui/qicon.h> -
58#include <QtGui/qtextdocument.h> -
59#include <QtWidgets/qapplication.h> -
60#include <QtWidgets/qtextedit.h> -
61#include <QtWidgets/qtextbrowser.h> -
62#include <QtWidgets/qmenu.h> -
63#include "qdialog_p.h" -
64#include <QtGui/qfont.h> -
65#include <QtGui/qfontmetrics.h> -
66#include <QtGui/qclipboard.h> -
67 -
68#ifdef Q_OS_WIN -
69# include <QtCore/qt_windows.h> -
70#include <qpa/qplatformnativeinterface.h> -
71#endif -
72 -
73QT_BEGIN_NAMESPACE -
74 -
75#ifdef Q_OS_WIN -
76HMENU qt_getWindowsSystemMenu(const QWidget *w) -
77{ -
78 if (QWindow *window = QApplicationPrivate::windowForWidget(w)) -
79 if (void *handle = QGuiApplication::platformNativeInterface()->nativeResourceForWindow("handle", window)) -
80 return GetSystemMenu(reinterpret_cast<HWND>(handle), false); -
81 return 0; -
82} -
83#endif -
84 -
85enum Button { Old_Ok = 1, Old_Cancel = 2, Old_Yes = 3, Old_No = 4, Old_Abort = 5, Old_Retry = 6, -
86 Old_Ignore = 7, Old_YesAll = 8, Old_NoAll = 9, Old_ButtonMask = 0xFF, -
87 NewButtonMask = 0xFFFFFC00 }; -
88 -
89enum DetailButtonLabel { ShowLabel = 0, HideLabel = 1 }; -
90#ifndef QT_NO_TEXTEDIT -
91class QMessageBoxDetailsText : public QWidget -
92{ -
93public: -
94 class TextEdit : public QTextEdit -
95 { -
96 public: -
97 TextEdit(QWidget *parent=0) : QTextEdit(parent) { }
executed: }
Execution Count:2
2
98 void contextMenuEvent(QContextMenuEvent * e) -
99 { -
100#ifndef QT_NO_CONTEXTMENU -
101 QMenu *menu = createStandardContextMenu();
never executed (the execution status of this line is deduced): QMenu *menu = createStandardContextMenu();
-
102 menu->setAttribute(Qt::WA_DeleteOnClose);
never executed (the execution status of this line is deduced): menu->setAttribute(Qt::WA_DeleteOnClose);
-
103 menu->popup(e->globalPos());
never executed (the execution status of this line is deduced): menu->popup(e->globalPos());
-
104#else -
105 Q_UNUSED(e); -
106#endif -
107 }
never executed: }
0
108 }; -
109 -
110 QMessageBoxDetailsText(QWidget *parent=0) -
111 : QWidget(parent) -
112 { -
113 QVBoxLayout *layout = new QVBoxLayout;
executed (the execution status of this line is deduced): QVBoxLayout *layout = new QVBoxLayout;
-
114 layout->setMargin(0);
executed (the execution status of this line is deduced): layout->setMargin(0);
-
115 QFrame *line = new QFrame(this);
executed (the execution status of this line is deduced): QFrame *line = new QFrame(this);
-
116 line->setFrameShape(QFrame::HLine);
executed (the execution status of this line is deduced): line->setFrameShape(QFrame::HLine);
-
117 line->setFrameShadow(QFrame::Sunken);
executed (the execution status of this line is deduced): line->setFrameShadow(QFrame::Sunken);
-
118 layout->addWidget(line);
executed (the execution status of this line is deduced): layout->addWidget(line);
-
119 textEdit = new TextEdit();
executed (the execution status of this line is deduced): textEdit = new TextEdit();
-
120 textEdit->setFixedHeight(100);
executed (the execution status of this line is deduced): textEdit->setFixedHeight(100);
-
121 textEdit->setFocusPolicy(Qt::NoFocus);
executed (the execution status of this line is deduced): textEdit->setFocusPolicy(Qt::NoFocus);
-
122 textEdit->setReadOnly(true);
executed (the execution status of this line is deduced): textEdit->setReadOnly(true);
-
123 layout->addWidget(textEdit);
executed (the execution status of this line is deduced): layout->addWidget(textEdit);
-
124 setLayout(layout);
executed (the execution status of this line is deduced): setLayout(layout);
-
125 }
executed: }
Execution Count:2
2
126 void setText(const QString &text) { textEdit->setPlainText(text); }
executed: }
Execution Count:2
2
127 QString text() const { return textEdit->toPlainText(); }
executed: return textEdit->toPlainText();
Execution Count:1
1
128private: -
129 TextEdit *textEdit; -
130}; -
131#endif // QT_NO_TEXTEDIT -
132 -
133class DetailButton : public QPushButton -
134{ -
135public: -
136 DetailButton(QWidget *parent) : QPushButton(label(ShowLabel), parent) -
137 { -
138 setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
executed (the execution status of this line is deduced): setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
-
139 }
executed: }
Execution Count:2
2
140 -
141 QString label(DetailButtonLabel label) const -
142 { return label == ShowLabel ? QMessageBox::tr("Show Details...") : QMessageBox::tr("Hide Details..."); }
executed: return label == ShowLabel ? QMessageBox::tr("Show Details...") : QMessageBox::tr("Hide Details...");
Execution Count:11
11
143 -
144 void setLabel(DetailButtonLabel lbl) -
145 { setText(label(lbl)); }
executed: }
Execution Count:1
1
146 -
147 QSize sizeHint() const -
148 { -
149 ensurePolished();
executed (the execution status of this line is deduced): ensurePolished();
-
150 QStyleOptionButton opt;
executed (the execution status of this line is deduced): QStyleOptionButton opt;
-
151 initStyleOption(&opt);
executed (the execution status of this line is deduced): initStyleOption(&opt);
-
152 const QFontMetrics fm = fontMetrics();
executed (the execution status of this line is deduced): const QFontMetrics fm = fontMetrics();
-
153 opt.text = label(ShowLabel);
executed (the execution status of this line is deduced): opt.text = label(ShowLabel);
-
154 QSize sz = fm.size(Qt::TextShowMnemonic, opt.text);
executed (the execution status of this line is deduced): QSize sz = fm.size(Qt::TextShowMnemonic, opt.text);
-
155 QSize ret = style()->sizeFromContents(QStyle::CT_PushButton, &opt, sz, this).
executed (the execution status of this line is deduced): QSize ret = style()->sizeFromContents(QStyle::CT_PushButton, &opt, sz, this).
-
156 expandedTo(QApplication::globalStrut());
executed (the execution status of this line is deduced): expandedTo(QApplication::globalStrut());
-
157 opt.text = label(HideLabel);
executed (the execution status of this line is deduced): opt.text = label(HideLabel);
-
158 sz = fm.size(Qt::TextShowMnemonic, opt.text);
executed (the execution status of this line is deduced): sz = fm.size(Qt::TextShowMnemonic, opt.text);
-
159 ret = ret.expandedTo(style()->sizeFromContents(QStyle::CT_PushButton, &opt, sz, this).
executed (the execution status of this line is deduced): ret = ret.expandedTo(style()->sizeFromContents(QStyle::CT_PushButton, &opt, sz, this).
-
160 expandedTo(QApplication::globalStrut()));
executed (the execution status of this line is deduced): expandedTo(QApplication::globalStrut()));
-
161 return ret;
executed: return ret;
Execution Count:4
4
162 } -
163}; -
164 -
165 -
166class QMessageBoxPrivate : public QDialogPrivate -
167{ -
168 Q_DECLARE_PUBLIC(QMessageBox) -
169 -
170public: -
171 QMessageBoxPrivate() : escapeButton(0), defaultButton(0), clickedButton(0), detailsButton(0), -
172#ifndef QT_NO_TEXTEDIT -
173 detailsText(0), -
174#endif -
175 compatMode(false), autoAddOkButton(true), -
176 detectedEscapeButton(0), informativeLabel(0) { }
executed: }
Execution Count:41
41
177 -
178 void init(const QString &title = QString(), const QString &text = QString()); -
179 void _q_buttonClicked(QAbstractButton *); -
180 -
181 QAbstractButton *findButton(int button0, int button1, int button2, int flags); -
182 void addOldButtons(int button0, int button1, int button2); -
183 -
184 QAbstractButton *abstractButtonForId(int id) const; -
185 int execReturnCode(QAbstractButton *button); -
186 -
187 void detectEscapeButton(); -
188 void updateSize(); -
189 int layoutMinimumWidth(); -
190 void retranslateStrings(); -
191 -
192#ifdef Q_OS_WINCE -
193 void hideSpecial(); -
194#endif -
195 -
196 static int showOldMessageBox(QWidget *parent, QMessageBox::Icon icon, -
197 const QString &title, const QString &text, -
198 int button0, int button1, int button2); -
199 static int showOldMessageBox(QWidget *parent, QMessageBox::Icon icon, -
200 const QString &title, const QString &text, -
201 const QString &button0Text, -
202 const QString &button1Text, -
203 const QString &button2Text, -
204 int defaultButtonNumber, -
205 int escapeButtonNumber); -
206 -
207 static QMessageBox::StandardButton showNewMessageBox(QWidget *parent, -
208 QMessageBox::Icon icon, const QString& title, const QString& text, -
209 QMessageBox::StandardButtons buttons, QMessageBox::StandardButton defaultButton); -
210 -
211 static QPixmap standardIcon(QMessageBox::Icon icon, QMessageBox *mb); -
212 -
213 QLabel *label; -
214 QMessageBox::Icon icon; -
215 QLabel *iconLabel; -
216 QDialogButtonBox *buttonBox; -
217 QList<QAbstractButton *> customButtonList; -
218 QAbstractButton *escapeButton; -
219 QPushButton *defaultButton; -
220 QAbstractButton *clickedButton; -
221 DetailButton *detailsButton; -
222#ifndef QT_NO_TEXTEDIT -
223 QMessageBoxDetailsText *detailsText; -
224#endif -
225 bool compatMode; -
226 bool autoAddOkButton; -
227 QAbstractButton *detectedEscapeButton; -
228 QLabel *informativeLabel; -
229 QPointer<QObject> receiverToDisconnectOnClose; -
230 QByteArray memberToDisconnectOnClose; -
231 QByteArray signalToDisconnectOnClose; -
232}; -
233 -
234void QMessageBoxPrivate::init(const QString &title, const QString &text) -
235{ -
236 Q_Q(QMessageBox);
executed (the execution status of this line is deduced): QMessageBox * const q = q_func();
-
237 -
238 label = new QLabel;
executed (the execution status of this line is deduced): label = new QLabel;
-
239 label->setObjectName(QLatin1String("qt_msgbox_label"));
executed (the execution status of this line is deduced): label->setObjectName(QLatin1String("qt_msgbox_label"));
-
240 label->setTextInteractionFlags(Qt::TextInteractionFlags(q->style()->styleHint(QStyle::SH_MessageBox_TextInteractionFlags, 0, q)));
executed (the execution status of this line is deduced): label->setTextInteractionFlags(Qt::TextInteractionFlags(q->style()->styleHint(QStyle::SH_MessageBox_TextInteractionFlags, 0, q)));
-
241 label->setAlignment(Qt::AlignVCenter | Qt::AlignLeft);
executed (the execution status of this line is deduced): label->setAlignment(Qt::AlignVCenter | Qt::AlignLeft);
-
242 label->setOpenExternalLinks(true);
executed (the execution status of this line is deduced): label->setOpenExternalLinks(true);
-
243#if defined(Q_OS_MAC) -
244 label->setContentsMargins(16, 0, 0, 0); -
245#else -
246 label->setContentsMargins(2, 0, 0, 0);
executed (the execution status of this line is deduced): label->setContentsMargins(2, 0, 0, 0);
-
247 label->setIndent(9);
executed (the execution status of this line is deduced): label->setIndent(9);
-
248#endif -
249 icon = QMessageBox::NoIcon;
executed (the execution status of this line is deduced): icon = QMessageBox::NoIcon;
-
250 iconLabel = new QLabel;
executed (the execution status of this line is deduced): iconLabel = new QLabel;
-
251 iconLabel->setObjectName(QLatin1String("qt_msgboxex_icon_label"));
executed (the execution status of this line is deduced): iconLabel->setObjectName(QLatin1String("qt_msgboxex_icon_label"));
-
252 iconLabel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
executed (the execution status of this line is deduced): iconLabel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
-
253 -
254 buttonBox = new QDialogButtonBox;
executed (the execution status of this line is deduced): buttonBox = new QDialogButtonBox;
-
255 buttonBox->setObjectName(QLatin1String("qt_msgbox_buttonbox"));
executed (the execution status of this line is deduced): buttonBox->setObjectName(QLatin1String("qt_msgbox_buttonbox"));
-
256 buttonBox->setCenterButtons(q->style()->styleHint(QStyle::SH_MessageBox_CenterButtons, 0, q));
executed (the execution status of this line is deduced): buttonBox->setCenterButtons(q->style()->styleHint(QStyle::SH_MessageBox_CenterButtons, 0, q));
-
257 QObject::connect(buttonBox, SIGNAL(clicked(QAbstractButton*)),
executed (the execution status of this line is deduced): QObject::connect(buttonBox, "2""clicked(QAbstractButton*)",
-
258 q, SLOT(_q_buttonClicked(QAbstractButton*)));
executed (the execution status of this line is deduced): q, "1""_q_buttonClicked(QAbstractButton*)");
-
259 -
260 QGridLayout *grid = new QGridLayout;
executed (the execution status of this line is deduced): QGridLayout *grid = new QGridLayout;
-
261#ifndef Q_OS_MAC -
262 grid->addWidget(iconLabel, 0, 0, 2, 1, Qt::AlignTop);
executed (the execution status of this line is deduced): grid->addWidget(iconLabel, 0, 0, 2, 1, Qt::AlignTop);
-
263 grid->addWidget(label, 0, 1, 1, 1);
executed (the execution status of this line is deduced): grid->addWidget(label, 0, 1, 1, 1);
-
264 // -- leave space for information label -- -
265 grid->addWidget(buttonBox, 2, 0, 1, 2);
executed (the execution status of this line is deduced): grid->addWidget(buttonBox, 2, 0, 1, 2);
-
266#else -
267 grid->setMargin(0); -
268 grid->setVerticalSpacing(8); -
269 grid->setHorizontalSpacing(0); -
270 q->setContentsMargins(24, 15, 24, 20); -
271 grid->addWidget(iconLabel, 0, 0, 2, 1, Qt::AlignTop | Qt::AlignLeft); -
272 grid->addWidget(label, 0, 1, 1, 1); -
273 // -- leave space for information label -- -
274 grid->setRowStretch(1, 100); -
275 grid->setRowMinimumHeight(2, 6); -
276 grid->addWidget(buttonBox, 3, 1, 1, 1); -
277#endif -
278 -
279 grid->setSizeConstraint(QLayout::SetNoConstraint);
executed (the execution status of this line is deduced): grid->setSizeConstraint(QLayout::SetNoConstraint);
-
280 q->setLayout(grid);
executed (the execution status of this line is deduced): q->setLayout(grid);
-
281 -
282 if (!title.isEmpty() || !text.isEmpty()) {
evaluated: !title.isEmpty()
TRUEFALSE
yes
Evaluation Count:24
yes
Evaluation Count:17
evaluated: !text.isEmpty()
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:14
3-24
283 q->setWindowTitle(title);
executed (the execution status of this line is deduced): q->setWindowTitle(title);
-
284 q->setText(text);
executed (the execution status of this line is deduced): q->setText(text);
-
285 }
executed: }
Execution Count:27
27
286 q->setModal(true);
executed (the execution status of this line is deduced): q->setModal(true);
-
287 -
288#ifdef Q_OS_MAC -
289 QFont f = q->font(); -
290 f.setBold(true); -
291 label->setFont(f); -
292#endif -
293 retranslateStrings();
executed (the execution status of this line is deduced): retranslateStrings();
-
294}
executed: }
Execution Count:41
41
295 -
296int QMessageBoxPrivate::layoutMinimumWidth() -
297{ -
298 layout->activate();
executed (the execution status of this line is deduced): layout->activate();
-
299 return layout->totalMinimumSize().width();
executed: return layout->totalMinimumSize().width();
Execution Count:96
96
300} -
301 -
302void QMessageBoxPrivate::updateSize() -
303{ -
304 Q_Q(QMessageBox);
executed (the execution status of this line is deduced): QMessageBox * const q = q_func();
-
305 -
306 if (!q->isVisible())
evaluated: !q->isVisible()
TRUEFALSE
yes
Evaluation Count:101
yes
Evaluation Count:91
91-101
307 return;
executed: return;
Execution Count:101
101
308 -
309 QSize screenSize = QApplication::desktop()->availableGeometry(QCursor::pos()).size();
executed (the execution status of this line is deduced): QSize screenSize = QApplication::desktop()->availableGeometry(QCursor::pos()).size();
-
310#if defined(Q_OS_WINCE) -
311 // the width of the screen, less the window border. -
312 int hardLimit = screenSize.width() - (q->frameGeometry().width() - q->geometry().width()); -
313#else -
314 int hardLimit = qMin(screenSize.width() - 480, 1000); // can never get bigger than this
executed (the execution status of this line is deduced): int hardLimit = qMin(screenSize.width() - 480, 1000);
-
315 // on small screens allows the messagebox be the same size as the screen -
316 if (screenSize.width() <= 1024)
partially evaluated: screenSize.width() <= 1024
TRUEFALSE
yes
Evaluation Count:91
no
Evaluation Count:0
0-91
317 hardLimit = screenSize.width();
executed: hardLimit = screenSize.width();
Execution Count:91
91
318#endif -
319#ifdef Q_OS_MAC -
320 int softLimit = qMin(screenSize.width()/2, 420); -
321#else -
322 // note: ideally on windows, hard and soft limits but it breaks compat -
323#ifndef Q_OS_WINCE -
324 int softLimit = qMin(screenSize.width()/2, 500);
executed (the execution status of this line is deduced): int softLimit = qMin(screenSize.width()/2, 500);
-
325#else -
326 int softLimit = qMin(screenSize.width() * 3 / 4, 500); -
327#endif //Q_OS_WINCE -
328#endif -
329 -
330 if (informativeLabel)
evaluated: informativeLabel
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:88
3-88
331 informativeLabel->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
executed: informativeLabel->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
Execution Count:3
3
332 -
333 label->setWordWrap(false); // makes the label return min size
executed (the execution status of this line is deduced): label->setWordWrap(false);
-
334 int width = layoutMinimumWidth();
executed (the execution status of this line is deduced): int width = layoutMinimumWidth();
-
335 -
336 if (width > softLimit) {
evaluated: width > softLimit
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:89
2-89
337 label->setWordWrap(true);
executed (the execution status of this line is deduced): label->setWordWrap(true);
-
338 width = qMax(softLimit, layoutMinimumWidth());
executed (the execution status of this line is deduced): width = qMax(softLimit, layoutMinimumWidth());
-
339 -
340 if (width > hardLimit) {
partially evaluated: width > hardLimit
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2
0-2
341 label->d_func()->ensureTextControl();
never executed (the execution status of this line is deduced): label->d_func()->ensureTextControl();
-
342 if (QWidgetTextControl *control = label->d_func()->control) {
never evaluated: QWidgetTextControl *control = label->d_func()->control
0
343 QTextOption opt = control->document()->defaultTextOption();
never executed (the execution status of this line is deduced): QTextOption opt = control->document()->defaultTextOption();
-
344 opt.setWrapMode(QTextOption::WrapAnywhere);
never executed (the execution status of this line is deduced): opt.setWrapMode(QTextOption::WrapAnywhere);
-
345 control->document()->setDefaultTextOption(opt);
never executed (the execution status of this line is deduced): control->document()->setDefaultTextOption(opt);
-
346 }
never executed: }
0
347 width = hardLimit;
never executed (the execution status of this line is deduced): width = hardLimit;
-
348 }
never executed: }
0
349 }
executed: }
Execution Count:2
2
350 -
351 if (informativeLabel) {
evaluated: informativeLabel
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:88
3-88
352 label->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
executed (the execution status of this line is deduced): label->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
-
353 QSizePolicy policy(QSizePolicy::Minimum, QSizePolicy::Preferred);
executed (the execution status of this line is deduced): QSizePolicy policy(QSizePolicy::Minimum, QSizePolicy::Preferred);
-
354 policy.setHeightForWidth(true);
executed (the execution status of this line is deduced): policy.setHeightForWidth(true);
-
355 informativeLabel->setSizePolicy(policy);
executed (the execution status of this line is deduced): informativeLabel->setSizePolicy(policy);
-
356 width = qMax(width, layoutMinimumWidth());
executed (the execution status of this line is deduced): width = qMax(width, layoutMinimumWidth());
-
357 if (width > hardLimit) { // longest word is really big, so wrap anywhere
partially evaluated: width > hardLimit
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:3
0-3
358 informativeLabel->d_func()->ensureTextControl();
never executed (the execution status of this line is deduced): informativeLabel->d_func()->ensureTextControl();
-
359 if (QWidgetTextControl *control = informativeLabel->d_func()->control) {
never evaluated: QWidgetTextControl *control = informativeLabel->d_func()->control
0
360 QTextOption opt = control->document()->defaultTextOption();
never executed (the execution status of this line is deduced): QTextOption opt = control->document()->defaultTextOption();
-
361 opt.setWrapMode(QTextOption::WrapAnywhere);
never executed (the execution status of this line is deduced): opt.setWrapMode(QTextOption::WrapAnywhere);
-
362 control->document()->setDefaultTextOption(opt);
never executed (the execution status of this line is deduced): control->document()->setDefaultTextOption(opt);
-
363 }
never executed: }
0
364 width = hardLimit;
never executed (the execution status of this line is deduced): width = hardLimit;
-
365 }
never executed: }
0
366 policy.setHeightForWidth(label->wordWrap());
executed (the execution status of this line is deduced): policy.setHeightForWidth(label->wordWrap());
-
367 label->setSizePolicy(policy);
executed (the execution status of this line is deduced): label->setSizePolicy(policy);
-
368 }
executed: }
Execution Count:3
3
369 -
370 QFontMetrics fm(QApplication::font("QMdiSubWindowTitleBar"));
executed (the execution status of this line is deduced): QFontMetrics fm(QApplication::font("QMdiSubWindowTitleBar"));
-
371 int windowTitleWidth = qMin(fm.width(q->windowTitle()) + 50, hardLimit);
executed (the execution status of this line is deduced): int windowTitleWidth = qMin(fm.width(q->windowTitle()) + 50, hardLimit);
-
372 if (windowTitleWidth > width)
partially evaluated: windowTitleWidth > width
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:91
0-91
373 width = windowTitleWidth;
never executed: width = windowTitleWidth;
0
374 -
375 layout->activate();
executed (the execution status of this line is deduced): layout->activate();
-
376 int height = (layout->hasHeightForWidth())
evaluated: (layout->hasHeightForWidth())
TRUEFALSE
yes
Evaluation Count:5
yes
Evaluation Count:86
5-86
377 ? layout->totalHeightForWidth(width)
executed (the execution status of this line is deduced): ? layout->totalHeightForWidth(width)
-
378 : layout->totalMinimumSize().height();
executed (the execution status of this line is deduced): : layout->totalMinimumSize().height();
-
379 -
380 q->setFixedSize(width, height);
executed (the execution status of this line is deduced): q->setFixedSize(width, height);
-
381 QCoreApplication::removePostedEvents(q, QEvent::LayoutRequest);
executed (the execution status of this line is deduced): QCoreApplication::removePostedEvents(q, QEvent::LayoutRequest);
-
382}
executed: }
Execution Count:91
91
383 -
384 -
385#ifdef Q_OS_WINCE -
386/*! -
387 \internal -
388 Hides special buttons which are rather shown in the title bar -
389 on WinCE, to conserve screen space. -
390*/ -
391 -
392void QMessageBoxPrivate::hideSpecial() -
393{ -
394 Q_Q(QMessageBox); -
395 QList<QPushButton*> list = q->findChildren<QPushButton*>(); -
396 for (int i=0; i<list.size(); ++i) { -
397 QPushButton *pb = list.at(i); -
398 QString text = pb->text(); -
399 text.remove(QChar::fromLatin1('&')); -
400 if (text == QApplication::translate("QMessageBox", "OK" )) -
401 pb->setFixedSize(0,0); -
402 } -
403} -
404#endif -
405 -
406static int oldButton(int button) -
407{ -
408 switch (button & QMessageBox::ButtonMask) { -
409 case QMessageBox::Ok: -
410 return Old_Ok;
never executed: return Old_Ok;
0
411 case QMessageBox::Cancel: -
412 return Old_Cancel;
never executed: return Old_Cancel;
0
413 case QMessageBox::Yes: -
414 return Old_Yes;
never executed: return Old_Yes;
0
415 case QMessageBox::No: -
416 return Old_No;
never executed: return Old_No;
0
417 case QMessageBox::Abort: -
418 return Old_Abort;
never executed: return Old_Abort;
0
419 case QMessageBox::Retry: -
420 return Old_Retry;
never executed: return Old_Retry;
0
421 case QMessageBox::Ignore: -
422 return Old_Ignore;
never executed: return Old_Ignore;
0
423 case QMessageBox::YesToAll: -
424 return Old_YesAll;
never executed: return Old_YesAll;
0
425 case QMessageBox::NoToAll: -
426 return Old_NoAll;
never executed: return Old_NoAll;
0
427 default: -
428 return 0;
never executed: return 0;
0
429 } -
430}
never executed: }
0
431 -
432int QMessageBoxPrivate::execReturnCode(QAbstractButton *button) -
433{ -
434 int ret = buttonBox->standardButton(button);
executed (the execution status of this line is deduced): int ret = buttonBox->standardButton(button);
-
435 if (ret == QMessageBox::NoButton) {
evaluated: ret == QMessageBox::NoButton
TRUEFALSE
yes
Evaluation Count:5
yes
Evaluation Count:40
5-40
436 ret = customButtonList.indexOf(button); // if button == 0, correctly sets ret = -1
executed (the execution status of this line is deduced): ret = customButtonList.indexOf(button);
-
437 } else if (compatMode) {
executed: }
Execution Count:5
partially evaluated: compatMode
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:40
0-40
438 ret = oldButton(ret);
never executed (the execution status of this line is deduced): ret = oldButton(ret);
-
439 }
never executed: }
0
440 return ret;
executed: return ret;
Execution Count:45
45
441} -
442 -
443void QMessageBoxPrivate::_q_buttonClicked(QAbstractButton *button) -
444{ -
445 Q_Q(QMessageBox);
executed (the execution status of this line is deduced): QMessageBox * const q = q_func();
-
446#ifndef QT_NO_TEXTEDIT -
447 if (detailsButton && detailsText && button == detailsButton) {
partially evaluated: detailsButton
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:32
never evaluated: detailsText
never evaluated: button == detailsButton
0-32
448 detailsButton->setLabel(detailsText->isHidden() ? HideLabel : ShowLabel);
never executed (the execution status of this line is deduced): detailsButton->setLabel(detailsText->isHidden() ? HideLabel : ShowLabel);
-
449 detailsText->setHidden(!detailsText->isHidden());
never executed (the execution status of this line is deduced): detailsText->setHidden(!detailsText->isHidden());
-
450 updateSize();
never executed (the execution status of this line is deduced): updateSize();
-
451 } else
never executed: }
0
452#endif -
453 { -
454 clickedButton = button;
executed (the execution status of this line is deduced): clickedButton = button;
-
455 q->done(execReturnCode(button)); // does not trigger closeEvent
executed (the execution status of this line is deduced): q->done(execReturnCode(button));
-
456 emit q->buttonClicked(button);
executed (the execution status of this line is deduced): q->buttonClicked(button);
-
457 -
458 if (receiverToDisconnectOnClose) {
partially evaluated: receiverToDisconnectOnClose
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:32
0-32
459 QObject::disconnect(q, signalToDisconnectOnClose, receiverToDisconnectOnClose,
never executed (the execution status of this line is deduced): QObject::disconnect(q, signalToDisconnectOnClose, receiverToDisconnectOnClose,
-
460 memberToDisconnectOnClose);
never executed (the execution status of this line is deduced): memberToDisconnectOnClose);
-
461 receiverToDisconnectOnClose = 0;
never executed (the execution status of this line is deduced): receiverToDisconnectOnClose = 0;
-
462 }
never executed: }
0
463 signalToDisconnectOnClose.clear();
executed (the execution status of this line is deduced): signalToDisconnectOnClose.clear();
-
464 memberToDisconnectOnClose.clear();
executed (the execution status of this line is deduced): memberToDisconnectOnClose.clear();
-
465 }
executed: }
Execution Count:32
32
466} -
467 -
468/*! -
469 \class QMessageBox -
470 -
471 \brief The QMessageBox class provides a modal dialog for informing -
472 the user or for asking the user a question and receiving an answer. -
473 -
474 \ingroup standard-dialogs -
475 \inmodule QtWidgets -
476 -
477 A message box displays a primary \l{QMessageBox::text}{text} to -
478 alert the user to a situation, an \l{QMessageBox::informativeText} -
479 {informative text} to further explain the alert or to ask the user -
480 a question, and an optional \l{QMessageBox::detailedText} -
481 {detailed text} to provide even more data if the user requests -
482 it. A message box can also display an \l{QMessageBox::icon} {icon} -
483 and \l{QMessageBox::standardButtons} {standard buttons} for -
484 accepting a user response. -
485 -
486 Two APIs for using QMessageBox are provided, the property-based -
487 API, and the static functions. Calling one of the static functions -
488 is the simpler approach, but it is less flexible than using the -
489 property-based API, and the result is less informative. Using the -
490 property-based API is recommended. -
491 -
492 \section1 The Property-based API -
493 -
494 To use the property-based API, construct an instance of -
495 QMessageBox, set the desired properties, and call exec() to show -
496 the message. The simplest configuration is to set only the -
497 \l{QMessageBox::text} {message text} property. -
498 -
499 \snippet code/src_gui_dialogs_qmessagebox.cpp 5 -
500 -
501 The user must click the \uicontrol{OK} button to dismiss the message -
502 box. The rest of the GUI is blocked until the message box is -
503 dismissed. -
504 -
505 \image msgbox1.png -
506 -
507 A better approach than just alerting the user to an event is to -
508 also ask the user what to do about it. Store the question in the -
509 \l{QMessageBox::informativeText} {informative text} property, and -
510 set the \l{QMessageBox::standardButtons} {standard buttons} -
511 property to the set of buttons you want as the set of user -
512 responses. The buttons are specified by combining values from -
513 StandardButtons using the bitwise OR operator. The display order -
514 for the buttons is platform-dependent. For example, on Windows, -
515 \uicontrol{Save} is displayed to the left of \uicontrol{Cancel}, whereas on -
516 Mac OS, the order is reversed. -
517 -
518 Mark one of your standard buttons to be your -
519 \l{QMessageBox::defaultButton()} {default button}. -
520 -
521 \snippet code/src_gui_dialogs_qmessagebox.cpp 6 -
522 -
523 This is the approach recommended in the -
524 \l{http://developer.apple.com/library/mac/documentation/UserExperience/Conceptual/AppleHIGuidelines/Windows/Windows.html#//apple_ref/doc/uid/20000961-BABCAJID} -
525 {Mac OS X Guidelines}. Similar guidelines apply for the other -
526 platforms, but note the different ways the -
527 \l{QMessageBox::informativeText} {informative text} is handled for -
528 different platforms. -
529 -
530 \image msgbox2.png -
531 -
532 The exec() slot returns the StandardButtons value of the button -
533 that was clicked. -
534 -
535 \snippet code/src_gui_dialogs_qmessagebox.cpp 7 -
536 -
537 To give the user more information to help him answer the question, -
538 set the \l{QMessageBox::detailedText} {detailed text} property. If -
539 the \l{QMessageBox::detailedText} {detailed text} property is set, -
540 the \uicontrol{Show Details...} button will be shown. -
541 -
542 \image msgbox3.png -
543 -
544 Clicking the \uicontrol{Show Details...} button displays the detailed text. -
545 -
546 \image msgbox4.png -
547 -
548 \section2 Rich Text and the Text Format Property -
549 -
550 The \l{QMessageBox::detailedText} {detailed text} property is -
551 always interpreted as plain text. The \l{QMessageBox::text} {main -
552 text} and \l{QMessageBox::informativeText} {informative text} -
553 properties can be either plain text or rich text. These strings -
554 are interpreted according to the setting of the -
555 \l{QMessageBox::textFormat} {text format} property. The default -
556 setting is \l{Qt::AutoText} {auto-text}. -
557 -
558 Note that for some plain text strings containing XML -
559 meta-characters, the auto-text \l{Qt::mightBeRichText()} {rich -
560 text detection test} may fail causing your plain text string to be -
561 interpreted incorrectly as rich text. In these rare cases, use -
562 Qt::convertFromPlainText() to convert your plain text string to a -
563 visually equivalent rich text string, or set the -
564 \l{QMessageBox::textFormat} {text format} property explicitly with -
565 setTextFormat(). -
566 -
567 \section2 Severity Levels and the Icon and Pixmap Properties -
568 -
569 QMessageBox supports four predefined message severity levels, or message -
570 types, which really only differ in the predefined icon they each show. -
571 Specify one of the four predefined message types by setting the -
572 \l{QMessageBox::icon}{icon} property to one of the -
573 \l{QMessageBox::Icon}{predefined icons}. The following rules are -
574 guidelines: -
575 -
576 \table -
577 \row -
578 \li \image qmessagebox-quest.png -
579 \li \l Question -
580 \li For asking a question during normal operations. -
581 \row -
582 \li \image qmessagebox-info.png -
583 \li \l Information -
584 \li For reporting information about normal operations. -
585 \row -
586 \li \image qmessagebox-warn.png -
587 \li \l Warning -
588 \li For reporting non-critical errors. -
589 \row -
590 \li \image qmessagebox-crit.png -
591 \li \l Critical -
592 \li For reporting critical errors. -
593 \endtable -
594 -
595 \l{QMessageBox::Icon}{Predefined icons} are not defined by QMessageBox, but -
596 provided by the style. The default value is \l{QMessageBox::NoIcon} -
597 {No Icon}. The message boxes are otherwise the same for all cases. When -
598 using a standard icon, use the one recommended in the table, or use the -
599 one recommended by the style guidelines for your platform. If none of the -
600 standard icons is right for your message box, you can use a custom icon by -
601 setting the \l{QMessageBox::iconPixmap}{icon pixmap} property instead of -
602 setting the \l{QMessageBox::icon}{icon} property. -
603 -
604 In summary, to set an icon, use \e{either} setIcon() for one of the -
605 standard icons, \e{or} setIconPixmap() for a custom icon. -
606 -
607 \section1 The Static Functions API -
608 -
609 Building message boxes with the static functions API, although -
610 convenient, is less flexible than using the property-based API, -
611 because the static function signatures lack parameters for setting -
612 the \l{QMessageBox::informativeText} {informative text} and -
613 \l{QMessageBox::detailedText} {detailed text} properties. One -
614 work-around for this has been to use the \c{title} parameter as -
615 the message box main text and the \c{text} parameter as the -
616 message box informative text. Because this has the obvious -
617 drawback of making a less readable message box, platform -
618 guidelines do not recommend it. The \e{Microsoft Windows User -
619 Interface Guidelines} recommend using the -
620 \l{QCoreApplication::applicationName} {application name} as the -
621 \l{QMessageBox::setWindowTitle()} {window's title}, which means -
622 that if you have an informative text in addition to your main -
623 text, you must concatenate it to the \c{text} parameter. -
624 -
625 Note that the static function signatures have changed with respect -
626 to their button parameters, which are now used to set the -
627 \l{QMessageBox::standardButtons} {standard buttons} and the -
628 \l{QMessageBox::defaultButton()} {default button}. -
629 -
630 Static functions are available for creating information(), -
631 question(), warning(), and critical() message boxes. -
632 -
633 \snippet code/src_gui_dialogs_qmessagebox.cpp 0 -
634 -
635 The \l{dialogs/standarddialogs}{Standard Dialogs} example shows -
636 how to use QMessageBox and the other built-in Qt dialogs. -
637 -
638 \section1 Advanced Usage -
639 -
640 If the \l{QMessageBox::StandardButtons} {standard buttons} are not -
641 flexible enough for your message box, you can use the addButton() -
642 overload that takes a text and a ButtonRoleto to add custom -
643 buttons. The ButtonRole is used by QMessageBox to determine the -
644 ordering of the buttons on screen (which varies according to the -
645 platform). You can test the value of clickedButton() after calling -
646 exec(). For example, -
647 -
648 \snippet code/src_gui_dialogs_qmessagebox.cpp 2 -
649 -
650 \section1 Default and Escape Keys -
651 -
652 The default button (i.e., the button activated when \uicontrol Enter is -
653 pressed) can be specified using setDefaultButton(). If a default -
654 button is not specified, QMessageBox tries to find one based on -
655 the \l{ButtonRole} {button roles} of the buttons used in the -
656 message box. -
657 -
658 The escape button (the button activated when \uicontrol Esc is pressed) -
659 can be specified using setEscapeButton(). If an escape button is -
660 not specified, QMessageBox tries to find one using these rules: -
661 -
662 \list 1 -
663 -
664 \li If there is only one button, it is the button activated when -
665 \uicontrol Esc is pressed. -
666 -
667 \li If there is a \l Cancel button, it is the button activated when -
668 \uicontrol Esc is pressed. -
669 -
670 \li If there is exactly one button having either -
671 \l{QMessageBox::RejectRole} {the Reject role} or the -
672 \l{QMessageBox::NoRole} {the No role}, it is the button -
673 activated when \uicontrol Esc is pressed. -
674 -
675 \endlist -
676 -
677 When an escape button can't be determined using these rules, -
678 pressing \uicontrol Esc has no effect. -
679 -
680 \sa QDialogButtonBox, {fowler}{GUI Design Handbook: Message Box}, {Standard Dialogs Example}, {Application Example} -
681*/ -
682 -
683/*! -
684 \enum QMessageBox::StandardButton -
685 \since 4.2 -
686 -
687 These enums describe flags for standard buttons. Each button has a -
688 defined \l ButtonRole. -
689 -
690 \value Ok An "OK" button defined with the \l AcceptRole. -
691 \value Open An "Open" button defined with the \l AcceptRole. -
692 \value Save A "Save" button defined with the \l AcceptRole. -
693 \value Cancel A "Cancel" button defined with the \l RejectRole. -
694 \value Close A "Close" button defined with the \l RejectRole. -
695 \value Discard A "Discard" or "Don't Save" button, depending on the platform, -
696 defined with the \l DestructiveRole. -
697 \value Apply An "Apply" button defined with the \l ApplyRole. -
698 \value Reset A "Reset" button defined with the \l ResetRole. -
699 \value RestoreDefaults A "Restore Defaults" button defined with the \l ResetRole. -
700 \value Help A "Help" button defined with the \l HelpRole. -
701 \value SaveAll A "Save All" button defined with the \l AcceptRole. -
702 \value Yes A "Yes" button defined with the \l YesRole. -
703 \value YesToAll A "Yes to All" button defined with the \l YesRole. -
704 \value No A "No" button defined with the \l NoRole. -
705 \value NoToAll A "No to All" button defined with the \l NoRole. -
706 \value Abort An "Abort" button defined with the \l RejectRole. -
707 \value Retry A "Retry" button defined with the \l AcceptRole. -
708 \value Ignore An "Ignore" button defined with the \l AcceptRole. -
709 -
710 \value NoButton An invalid button. -
711 -
712 \omitvalue FirstButton -
713 \omitvalue LastButton -
714 -
715 The following values are obsolete: -
716 -
717 \value YesAll Use YesToAll instead. -
718 \value NoAll Use NoToAll instead. -
719 \value Default Use the \c defaultButton argument of -
720 information(), warning(), etc. instead, or call -
721 setDefaultButton(). -
722 \value Escape Call setEscapeButton() instead. -
723 \value FlagMask -
724 \value ButtonMask -
725 -
726 \sa ButtonRole, standardButtons -
727*/ -
728 -
729/*! -
730 \fn void QMessageBox::buttonClicked(QAbstractButton *button) -
731 -
732 This signal is emitted whenever a button is clicked inside the QMessageBox. -
733 The button that was clicked in returned in \a button. -
734*/ -
735 -
736/*! -
737 Constructs a message box with no text and no buttons. \a parent is -
738 passed to the QDialog constructor. -
739 -
740 On Mac OS X, if you want your message box to appear -
741 as a Qt::Sheet of its \a parent, set the message box's -
742 \l{setWindowModality()} {window modality} to Qt::WindowModal or use open(). -
743 Otherwise, the message box will be a standard dialog. -
744 -
745*/ -
746QMessageBox::QMessageBox(QWidget *parent) -
747 : QDialog(*new QMessageBoxPrivate, parent, Qt::MSWindowsFixedSizeDialogHint | Qt::WindowTitleHint | Qt::WindowSystemMenuHint | Qt::WindowCloseButtonHint) -
748{ -
749 Q_D(QMessageBox);
executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
750 d->init();
executed (the execution status of this line is deduced): d->init();
-
751}
executed: }
Execution Count:13
13
752 -
753/*! -
754 Constructs a message box with the given \a icon, \a title, \a -
755 text, and standard \a buttons. Standard or custom buttons can be -
756 added at any time using addButton(). The \a parent and \a f -
757 arguments are passed to the QDialog constructor. -
758 -
759 The message box is an \l{Qt::ApplicationModal} {application modal} -
760 dialog box. -
761 -
762 On Mac OS X, if \a parent is not 0 and you want your message box -
763 to appear as a Qt::Sheet of that parent, set the message box's -
764 \l{setWindowModality()} {window modality} to Qt::WindowModal -
765 (default). Otherwise, the message box will be a standard dialog. -
766 -
767 \sa setWindowTitle(), setText(), setIcon(), setStandardButtons() -
768*/ -
769QMessageBox::QMessageBox(Icon icon, const QString &title, const QString &text, -
770 StandardButtons buttons, QWidget *parent, -
771 Qt::WindowFlags f) -
772: QDialog(*new QMessageBoxPrivate, parent, f | Qt::MSWindowsFixedSizeDialogHint | Qt::WindowTitleHint | Qt::WindowSystemMenuHint | Qt::WindowCloseButtonHint) -
773{ -
774 Q_D(QMessageBox);
executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
775 d->init(title, text);
executed (the execution status of this line is deduced): d->init(title, text);
-
776 setIcon(icon);
executed (the execution status of this line is deduced): setIcon(icon);
-
777 if (buttons != NoButton)
evaluated: buttons != NoButton
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:25
1-25
778 setStandardButtons(buttons);
executed: setStandardButtons(buttons);
Execution Count:1
1
779}
executed: }
Execution Count:26
26
780 -
781/*! -
782 Destroys the message box. -
783*/ -
784QMessageBox::~QMessageBox() -
785{ -
786} -
787 -
788/*! -
789 \since 4.2 -
790 -
791 Adds the given \a button to the message box with the specified \a -
792 role. -
793 -
794 \sa removeButton(), button(), setStandardButtons() -
795*/ -
796void QMessageBox::addButton(QAbstractButton *button, ButtonRole role) -
797{ -
798 Q_D(QMessageBox);
executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
799 if (!button)
evaluated: !button
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:12
1-12
800 return;
executed: return;
Execution Count:1
1
801 removeButton(button);
executed (the execution status of this line is deduced): removeButton(button);
-
802 d->buttonBox->addButton(button, (QDialogButtonBox::ButtonRole)role);
executed (the execution status of this line is deduced): d->buttonBox->addButton(button, (QDialogButtonBox::ButtonRole)role);
-
803 d->customButtonList.append(button);
executed (the execution status of this line is deduced): d->customButtonList.append(button);
-
804 d->autoAddOkButton = false;
executed (the execution status of this line is deduced): d->autoAddOkButton = false;
-
805}
executed: }
Execution Count:12
12
806 -
807/*! -
808 \since 4.2 -
809 \overload -
810 -
811 Creates a button with the given \a text, adds it to the message box for the -
812 specified \a role, and returns it. -
813*/ -
814QPushButton *QMessageBox::addButton(const QString& text, ButtonRole role) -
815{ -
816 Q_D(QMessageBox);
executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
817 QPushButton *pushButton = new QPushButton(text);
executed (the execution status of this line is deduced): QPushButton *pushButton = new QPushButton(text);
-
818 addButton(pushButton, role);
executed (the execution status of this line is deduced): addButton(pushButton, role);
-
819 d->updateSize();
executed (the execution status of this line is deduced): d->updateSize();
-
820 return pushButton;
executed: return pushButton;
Execution Count:8
8
821} -
822 -
823/*! -
824 \since 4.2 -
825 \overload -
826 -
827 Adds a standard \a button to the message box if it is valid to do so, and -
828 returns the push button. -
829 -
830 \sa setStandardButtons() -
831*/ -
832QPushButton *QMessageBox::addButton(StandardButton button) -
833{ -
834 Q_D(QMessageBox);
executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
835 QPushButton *pushButton = d->buttonBox->addButton((QDialogButtonBox::StandardButton)button);
executed (the execution status of this line is deduced): QPushButton *pushButton = d->buttonBox->addButton((QDialogButtonBox::StandardButton)button);
-
836 if (pushButton)
evaluated: pushButton
TRUEFALSE
yes
Evaluation Count:92
yes
Evaluation Count:10
10-92
837 d->autoAddOkButton = false;
executed: d->autoAddOkButton = false;
Execution Count:92
92
838 return pushButton;
executed: return pushButton;
Execution Count:102
102
839} -
840 -
841/*! -
842 \since 4.2 -
843 -
844 Removes \a button from the button box without deleting it. -
845 -
846 \sa addButton(), setStandardButtons() -
847*/ -
848void QMessageBox::removeButton(QAbstractButton *button) -
849{ -
850 Q_D(QMessageBox);
executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
851 d->customButtonList.removeAll(button);
executed (the execution status of this line is deduced): d->customButtonList.removeAll(button);
-
852 if (d->escapeButton == button)
evaluated: d->escapeButton == button
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:13
1-13
853 d->escapeButton = 0;
executed: d->escapeButton = 0;
Execution Count:1
1
854 if (d->defaultButton == button)
evaluated: d->defaultButton == button
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:13
1-13
855 d->defaultButton = 0;
executed: d->defaultButton = 0;
Execution Count:1
1
856 d->buttonBox->removeButton(button);
executed (the execution status of this line is deduced): d->buttonBox->removeButton(button);
-
857 d->updateSize();
executed (the execution status of this line is deduced): d->updateSize();
-
858}
executed: }
Execution Count:14
14
859 -
860/*! -
861 \property QMessageBox::standardButtons -
862 \brief collection of standard buttons in the message box -
863 \since 4.2 -
864 -
865 This property controls which standard buttons are used by the message box. -
866 -
867 By default, this property contains no standard buttons. -
868 -
869 \sa addButton() -
870*/ -
871void QMessageBox::setStandardButtons(StandardButtons buttons) -
872{ -
873 Q_D(QMessageBox);
executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
874 d->buttonBox->setStandardButtons(QDialogButtonBox::StandardButtons(int(buttons)));
executed (the execution status of this line is deduced): d->buttonBox->setStandardButtons(QDialogButtonBox::StandardButtons(int(buttons)));
-
875 -
876 QList<QAbstractButton *> buttonList = d->buttonBox->buttons();
executed (the execution status of this line is deduced): QList<QAbstractButton *> buttonList = d->buttonBox->buttons();
-
877 if (!buttonList.contains(d->escapeButton))
partially evaluated: !buttonList.contains(d->escapeButton)
TRUEFALSE
yes
Evaluation Count:4
no
Evaluation Count:0
0-4
878 d->escapeButton = 0;
executed: d->escapeButton = 0;
Execution Count:4
4
879 if (!buttonList.contains(d->defaultButton))
partially evaluated: !buttonList.contains(d->defaultButton)
TRUEFALSE
yes
Evaluation Count:4
no
Evaluation Count:0
0-4
880 d->defaultButton = 0;
executed: d->defaultButton = 0;
Execution Count:4
4
881 d->autoAddOkButton = false;
executed (the execution status of this line is deduced): d->autoAddOkButton = false;
-
882 d->updateSize();
executed (the execution status of this line is deduced): d->updateSize();
-
883}
executed: }
Execution Count:4
4
884 -
885QMessageBox::StandardButtons QMessageBox::standardButtons() const -
886{ -
887 Q_D(const QMessageBox);
executed (the execution status of this line is deduced): const QMessageBoxPrivate * const d = d_func();
-
888 return QMessageBox::StandardButtons(int(d->buttonBox->standardButtons()));
executed: return QMessageBox::StandardButtons(int(d->buttonBox->standardButtons()));
Execution Count:1
1
889} -
890 -
891/*! -
892 \since 4.2 -
893 -
894 Returns the standard button enum value corresponding to the given \a button, -
895 or NoButton if the given \a button isn't a standard button. -
896 -
897 \sa button(), standardButtons() -
898*/ -
899QMessageBox::StandardButton QMessageBox::standardButton(QAbstractButton *button) const -
900{ -
901 Q_D(const QMessageBox);
executed (the execution status of this line is deduced): const QMessageBoxPrivate * const d = d_func();
-
902 return (QMessageBox::StandardButton)d->buttonBox->standardButton(button);
executed: return (QMessageBox::StandardButton)d->buttonBox->standardButton(button);
Execution Count:18
18
903} -
904 -
905/*! -
906 \since 4.2 -
907 -
908 Returns a pointer corresponding to the standard button \a which, -
909 or 0 if the standard button doesn't exist in this message box. -
910 -
911 \sa standardButtons, standardButton() -
912*/ -
913QAbstractButton *QMessageBox::button(StandardButton which) const -
914{ -
915 Q_D(const QMessageBox);
executed (the execution status of this line is deduced): const QMessageBoxPrivate * const d = d_func();
-
916 return d->buttonBox->button(QDialogButtonBox::StandardButton(which));
executed: return d->buttonBox->button(QDialogButtonBox::StandardButton(which));
Execution Count:33
33
917} -
918 -
919/*! -
920 \since 4.2 -
921 -
922 Returns the button that is activated when escape is pressed. -
923 -
924 By default, QMessageBox attempts to automatically detect an -
925 escape button as follows: -
926 -
927 \list 1 -
928 \li If there is only one button, it is made the escape button. -
929 \li If there is a \l Cancel button, it is made the escape button. -
930 \li On Mac OS X only, if there is exactly one button with the role -
931 QMessageBox::RejectRole, it is made the escape button. -
932 \endlist -
933 -
934 When an escape button could not be automatically detected, pressing -
935 \uicontrol Esc has no effect. -
936 -
937 \sa addButton() -
938*/ -
939QAbstractButton *QMessageBox::escapeButton() const -
940{ -
941 Q_D(const QMessageBox);
executed (the execution status of this line is deduced): const QMessageBoxPrivate * const d = d_func();
-
942 return d->escapeButton;
executed: return d->escapeButton;
Execution Count:8
8
943} -
944 -
945/*! -
946 \since 4.2 -
947 -
948 Sets the button that gets activated when the \uicontrol Escape key is -
949 pressed to \a button. -
950 -
951 \sa addButton(), clickedButton() -
952*/ -
953void QMessageBox::setEscapeButton(QAbstractButton *button) -
954{ -
955 Q_D(QMessageBox);
executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
956 if (d->buttonBox->buttons().contains(button))
evaluated: d->buttonBox->buttons().contains(button)
TRUEFALSE
yes
Evaluation Count:5
yes
Evaluation Count:11
5-11
957 d->escapeButton = button;
executed: d->escapeButton = button;
Execution Count:5
5
958}
executed: }
Execution Count:16
16
959 -
960/*! -
961 \since 4.3 -
962 -
963 Sets the buttons that gets activated when the \uicontrol Escape key is -
964 pressed to \a button. -
965 -
966 \sa addButton(), clickedButton() -
967*/ -
968void QMessageBox::setEscapeButton(QMessageBox::StandardButton button) -
969{ -
970 Q_D(QMessageBox);
executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
971 setEscapeButton(d->buttonBox->button(QDialogButtonBox::StandardButton(button)));
executed (the execution status of this line is deduced): setEscapeButton(d->buttonBox->button(QDialogButtonBox::StandardButton(button)));
-
972}
executed: }
Execution Count:3
3
973 -
974void QMessageBoxPrivate::detectEscapeButton() -
975{ -
976 if (escapeButton) { // escape button explicitly set
evaluated: escapeButton
TRUEFALSE
yes
Evaluation Count:9
yes
Evaluation Count:40
9-40
977 detectedEscapeButton = escapeButton;
executed (the execution status of this line is deduced): detectedEscapeButton = escapeButton;
-
978 return;
executed: return;
Execution Count:9
9
979 } -
980 -
981 // Cancel button automatically becomes escape button -
982 detectedEscapeButton = buttonBox->button(QDialogButtonBox::Cancel);
executed (the execution status of this line is deduced): detectedEscapeButton = buttonBox->button(QDialogButtonBox::Cancel);
-
983 if (detectedEscapeButton)
evaluated: detectedEscapeButton
TRUEFALSE
yes
Evaluation Count:13
yes
Evaluation Count:27
13-27
984 return;
executed: return;
Execution Count:13
13
985 -
986 // If there is only one button, make it the escape button -
987 const QList<QAbstractButton *> buttons = buttonBox->buttons();
executed (the execution status of this line is deduced): const QList<QAbstractButton *> buttons = buttonBox->buttons();
-
988 if (buttons.count() == 1) {
evaluated: buttons.count() == 1
TRUEFALSE
yes
Evaluation Count:10
yes
Evaluation Count:17
10-17
989 detectedEscapeButton = buttons.first();
executed (the execution status of this line is deduced): detectedEscapeButton = buttons.first();
-
990 return;
executed: return;
Execution Count:10
10
991 } -
992 -
993 // if the message box has one RejectRole button, make it the escape button -
994 for (int i = 0; i < buttons.count(); i++) {
evaluated: i < buttons.count()
TRUEFALSE
yes
Evaluation Count:44
yes
Evaluation Count:16
16-44
995 if (buttonBox->buttonRole(buttons.at(i)) == QDialogButtonBox::RejectRole) {
evaluated: buttonBox->buttonRole(buttons.at(i)) == QDialogButtonBox::RejectRole
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:41
3-41
996 if (detectedEscapeButton) { // already detected!
evaluated: detectedEscapeButton
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:2
1-2
997 detectedEscapeButton = 0;
executed (the execution status of this line is deduced): detectedEscapeButton = 0;
-
998 break;
executed: break;
Execution Count:1
1
999 } -
1000 detectedEscapeButton = buttons.at(i);
executed (the execution status of this line is deduced): detectedEscapeButton = buttons.at(i);
-
1001 }
executed: }
Execution Count:2
2
1002 }
executed: }
Execution Count:43
43
1003 if (detectedEscapeButton)
evaluated: detectedEscapeButton
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:16
1-16
1004 return;
executed: return;
Execution Count:1
1
1005 -
1006 // if the message box has one NoRole button, make it the escape button -
1007 for (int i = 0; i < buttons.count(); i++) {
evaluated: i < buttons.count()
TRUEFALSE
yes
Evaluation Count:43
yes
Evaluation Count:16
16-43
1008 if (buttonBox->buttonRole(buttons.at(i)) == QDialogButtonBox::NoRole) {
evaluated: buttonBox->buttonRole(buttons.at(i)) == QDialogButtonBox::NoRole
TRUEFALSE
yes
Evaluation Count:13
yes
Evaluation Count:30
13-30
1009 if (detectedEscapeButton) { // already detected!
partially evaluated: detectedEscapeButton
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:13
0-13
1010 detectedEscapeButton = 0;
never executed (the execution status of this line is deduced): detectedEscapeButton = 0;
-
1011 break;
never executed: break;
0
1012 } -
1013 detectedEscapeButton = buttons.at(i);
executed (the execution status of this line is deduced): detectedEscapeButton = buttons.at(i);
-
1014 }
executed: }
Execution Count:13
13
1015 }
executed: }
Execution Count:43
43
1016}
executed: }
Execution Count:16
16
1017 -
1018/*! -
1019 \since 4.2 -
1020 -
1021 Returns the button that was clicked by the user, -
1022 or 0 if the user hit the \uicontrol Esc key and -
1023 no \l{setEscapeButton()}{escape button} was set. -
1024 -
1025 If exec() hasn't been called yet, returns 0. -
1026 -
1027 Example: -
1028 -
1029 \snippet code/src_gui_dialogs_qmessagebox.cpp 3 -
1030 -
1031 \sa standardButton(), button() -
1032*/ -
1033QAbstractButton *QMessageBox::clickedButton() const -
1034{ -
1035 Q_D(const QMessageBox);
executed (the execution status of this line is deduced): const QMessageBoxPrivate * const d = d_func();
-
1036 return d->clickedButton;
executed: return d->clickedButton;
Execution Count:28
28
1037} -
1038 -
1039/*! -
1040 \since 4.2 -
1041 -
1042 Returns the button that should be the message box's -
1043 \l{QPushButton::setDefault()}{default button}. Returns 0 -
1044 if no default button was set. -
1045 -
1046 \sa addButton(), QPushButton::setDefault() -
1047*/ -
1048QPushButton *QMessageBox::defaultButton() const -
1049{ -
1050 Q_D(const QMessageBox);
executed (the execution status of this line is deduced): const QMessageBoxPrivate * const d = d_func();
-
1051 return d->defaultButton;
executed: return d->defaultButton;
Execution Count:64
64
1052} -
1053 -
1054/*! -
1055 \since 4.2 -
1056 -
1057 Sets the message box's \l{QPushButton::setDefault()}{default button} -
1058 to \a button. -
1059 -
1060 \sa addButton(), QPushButton::setDefault() -
1061*/ -
1062void QMessageBox::setDefaultButton(QPushButton *button) -
1063{ -
1064 Q_D(QMessageBox);
executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
1065 if (!d->buttonBox->buttons().contains(button))
evaluated: !d->buttonBox->buttons().contains(button)
TRUEFALSE
yes
Evaluation Count:8
yes
Evaluation Count:17
8-17
1066 return;
executed: return;
Execution Count:8
8
1067 d->defaultButton = button;
executed (the execution status of this line is deduced): d->defaultButton = button;
-
1068 button->setDefault(true);
executed (the execution status of this line is deduced): button->setDefault(true);
-
1069 button->setFocus();
executed (the execution status of this line is deduced): button->setFocus();
-
1070}
executed: }
Execution Count:17
17
1071 -
1072/*! -
1073 \since 4.3 -
1074 -
1075 Sets the message box's \l{QPushButton::setDefault()}{default button} -
1076 to \a button. -
1077 -
1078 \sa addButton(), QPushButton::setDefault() -
1079*/ -
1080void QMessageBox::setDefaultButton(QMessageBox::StandardButton button) -
1081{ -
1082 Q_D(QMessageBox);
executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
1083 setDefaultButton(d->buttonBox->button(QDialogButtonBox::StandardButton(button)));
executed (the execution status of this line is deduced): setDefaultButton(d->buttonBox->button(QDialogButtonBox::StandardButton(button)));
-
1084}
executed: }
Execution Count:4
4
1085 -
1086/*! -
1087 \property QMessageBox::text -
1088 \brief the message box text to be displayed. -
1089 -
1090 The text will be interpreted either as a plain text or as rich text, -
1091 depending on the text format setting (\l QMessageBox::textFormat). -
1092 The default setting is Qt::AutoText, i.e., the message box will try -
1093 to auto-detect the format of the text. -
1094 -
1095 The default value of this property is an empty string. -
1096 -
1097 \sa textFormat, QMessageBox::informativeText, QMessageBox::detailedText -
1098*/ -
1099QString QMessageBox::text() const -
1100{ -
1101 Q_D(const QMessageBox);
executed (the execution status of this line is deduced): const QMessageBoxPrivate * const d = d_func();
-
1102 return d->label->text();
executed: return d->label->text();
Execution Count:20
20
1103} -
1104 -
1105void QMessageBox::setText(const QString &text) -
1106{ -
1107 Q_D(QMessageBox);
executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
1108 d->label->setText(text);
executed (the execution status of this line is deduced): d->label->setText(text);
-
1109 d->label->setWordWrap(d->label->textFormat() == Qt::RichText
executed (the execution status of this line is deduced): d->label->setWordWrap(d->label->textFormat() == Qt::RichText
-
1110 || (d->label->textFormat() == Qt::AutoText && Qt::mightBeRichText(text)));
executed (the execution status of this line is deduced): || (d->label->textFormat() == Qt::AutoText && Qt::mightBeRichText(text)));
-
1111 d->updateSize();
executed (the execution status of this line is deduced): d->updateSize();
-
1112}
executed: }
Execution Count:32
32
1113 -
1114/*! -
1115 \enum QMessageBox::Icon -
1116 -
1117 This enum has the following values: -
1118 -
1119 \value NoIcon the message box does not have any icon. -
1120 -
1121 \value Question an icon indicating that -
1122 the message is asking a question. -
1123 -
1124 \value Information an icon indicating that -
1125 the message is nothing out of the ordinary. -
1126 -
1127 \value Warning an icon indicating that the -
1128 message is a warning, but can be dealt with. -
1129 -
1130 \value Critical an icon indicating that -
1131 the message represents a critical problem. -
1132 -
1133*/ -
1134 -
1135/*! -
1136 \property QMessageBox::icon -
1137 \brief the message box's icon -
1138 -
1139 The icon of the message box can be specified with one of the -
1140 values: -
1141 -
1142 \list -
1143 \li QMessageBox::NoIcon -
1144 \li QMessageBox::Question -
1145 \li QMessageBox::Information -
1146 \li QMessageBox::Warning -
1147 \li QMessageBox::Critical -
1148 \endlist -
1149 -
1150 The default is QMessageBox::NoIcon. -
1151 -
1152 The pixmap used to display the actual icon depends on the current -
1153 \l{QWidget::style()} {GUI style}. You can also set a custom pixmap -
1154 for the icon by setting the \l{QMessageBox::iconPixmap} {icon -
1155 pixmap} property. -
1156 -
1157 \sa iconPixmap -
1158*/ -
1159QMessageBox::Icon QMessageBox::icon() const -
1160{ -
1161 Q_D(const QMessageBox);
never executed (the execution status of this line is deduced): const QMessageBoxPrivate * const d = d_func();
-
1162 return d->icon;
never executed: return d->icon;
0
1163} -
1164 -
1165void QMessageBox::setIcon(Icon icon) -
1166{ -
1167 Q_D(QMessageBox);
executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
1168 setIconPixmap(QMessageBoxPrivate::standardIcon((QMessageBox::Icon)icon,
executed (the execution status of this line is deduced): setIconPixmap(QMessageBoxPrivate::standardIcon((QMessageBox::Icon)icon,
-
1169 this));
executed (the execution status of this line is deduced): this));
-
1170 d->icon = icon;
executed (the execution status of this line is deduced): d->icon = icon;
-
1171}
executed: }
Execution Count:38
38
1172 -
1173/*! -
1174 \property QMessageBox::iconPixmap -
1175 \brief the current icon -
1176 -
1177 The icon currently used by the message box. Note that it's often -
1178 hard to draw one pixmap that looks appropriate in all GUI styles; -
1179 you may want to supply a different pixmap for each platform. -
1180 -
1181 By default, this property is undefined. -
1182 -
1183 \sa icon -
1184*/ -
1185QPixmap QMessageBox::iconPixmap() const -
1186{ -
1187 Q_D(const QMessageBox);
executed (the execution status of this line is deduced): const QMessageBoxPrivate * const d = d_func();
-
1188 if (d->iconLabel && d->iconLabel->pixmap())
partially evaluated: d->iconLabel
TRUEFALSE
yes
Evaluation Count:1
no
Evaluation Count:0
partially evaluated: d->iconLabel->pixmap()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
1189 return *d->iconLabel->pixmap();
never executed: return *d->iconLabel->pixmap();
0
1190 return QPixmap();
executed: return QPixmap();
Execution Count:1
1
1191} -
1192 -
1193void QMessageBox::setIconPixmap(const QPixmap &pixmap) -
1194{ -
1195 Q_D(QMessageBox);
executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
1196 d->iconLabel->setPixmap(pixmap);
executed (the execution status of this line is deduced): d->iconLabel->setPixmap(pixmap);
-
1197 d->updateSize();
executed (the execution status of this line is deduced): d->updateSize();
-
1198 d->icon = NoIcon;
executed (the execution status of this line is deduced): d->icon = NoIcon;
-
1199}
executed: }
Execution Count:42
42
1200 -
1201/*! -
1202 \property QMessageBox::textFormat -
1203 \brief the format of the text displayed by the message box -
1204 -
1205 The current text format used by the message box. See the \l -
1206 Qt::TextFormat enum for an explanation of the possible options. -
1207 -
1208 The default format is Qt::AutoText. -
1209 -
1210 \sa setText() -
1211*/ -
1212Qt::TextFormat QMessageBox::textFormat() const -
1213{ -
1214 Q_D(const QMessageBox);
never executed (the execution status of this line is deduced): const QMessageBoxPrivate * const d = d_func();
-
1215 return d->label->textFormat();
never executed: return d->label->textFormat();
0
1216} -
1217 -
1218void QMessageBox::setTextFormat(Qt::TextFormat format) -
1219{ -
1220 Q_D(QMessageBox);
executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
1221 d->label->setTextFormat(format);
executed (the execution status of this line is deduced): d->label->setTextFormat(format);
-
1222 d->label->setWordWrap(format == Qt::RichText
executed (the execution status of this line is deduced): d->label->setWordWrap(format == Qt::RichText
-
1223 || (format == Qt::AutoText && Qt::mightBeRichText(d->label->text())));
executed (the execution status of this line is deduced): || (format == Qt::AutoText && Qt::mightBeRichText(d->label->text())));
-
1224 d->updateSize();
executed (the execution status of this line is deduced): d->updateSize();
-
1225}
executed: }
Execution Count:2
2
1226 -
1227/*! -
1228 \reimp -
1229*/ -
1230bool QMessageBox::event(QEvent *e) -
1231{ -
1232 bool result =QDialog::event(e);
executed (the execution status of this line is deduced): bool result =QDialog::event(e);
-
1233 switch (e->type()) { -
1234 case QEvent::LayoutRequest: -
1235 d_func()->updateSize();
executed (the execution status of this line is deduced): d_func()->updateSize();
-
1236 break;
executed: break;
Execution Count:39
39
1237 case QEvent::LanguageChange: -
1238 d_func()->retranslateStrings();
executed (the execution status of this line is deduced): d_func()->retranslateStrings();
-
1239 break;
executed: break;
Execution Count:1
1
1240#ifdef Q_OS_WINCE -
1241 case QEvent::OkRequest: -
1242 case QEvent::HelpRequest: { -
1243 QString bName = -
1244 (e->type() == QEvent::OkRequest) -
1245 ? QApplication::translate("QMessageBox", "OK") -
1246 : QApplication::translate("QMessageBox", "Help"); -
1247 QList<QPushButton*> list = findChildren<QPushButton*>(); -
1248 for (int i=0; i<list.size(); ++i) { -
1249 QPushButton *pb = list.at(i); -
1250 if (pb->text() == bName) { -
1251 if (pb->isEnabled()) -
1252 pb->click(); -
1253 return pb->isEnabled(); -
1254 } -
1255 } -
1256 } -
1257#endif -
1258 default: -
1259 break;
executed: break;
Execution Count:1521
1521
1260 } -
1261 return result;
executed: return result;
Execution Count:1561
1561
1262} -
1263 -
1264/*! -
1265 \reimp -
1266*/ -
1267void QMessageBox::resizeEvent(QResizeEvent *event) -
1268{ -
1269 QDialog::resizeEvent(event);
executed (the execution status of this line is deduced): QDialog::resizeEvent(event);
-
1270}
executed: }
Execution Count:89
89
1271 -
1272/*! -
1273 \reimp -
1274*/ -
1275void QMessageBox::closeEvent(QCloseEvent *e) -
1276{ -
1277 Q_D(QMessageBox);
executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
1278 if (!d->detectedEscapeButton) {
partially evaluated: !d->detectedEscapeButton
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:13
0-13
1279 e->ignore();
never executed (the execution status of this line is deduced): e->ignore();
-
1280 return;
never executed: return;
0
1281 } -
1282 QDialog::closeEvent(e);
executed (the execution status of this line is deduced): QDialog::closeEvent(e);
-
1283 d->clickedButton = d->detectedEscapeButton;
executed (the execution status of this line is deduced): d->clickedButton = d->detectedEscapeButton;
-
1284 setResult(d->execReturnCode(d->detectedEscapeButton));
executed (the execution status of this line is deduced): setResult(d->execReturnCode(d->detectedEscapeButton));
-
1285}
executed: }
Execution Count:13
13
1286 -
1287/*! -
1288 \reimp -
1289*/ -
1290void QMessageBox::changeEvent(QEvent *ev) -
1291{ -
1292 Q_D(QMessageBox);
executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
1293 switch (ev->type()) { -
1294 case QEvent::StyleChange: -
1295 { -
1296 if (d->icon != NoIcon)
never evaluated: d->icon != NoIcon
0
1297 setIcon(d->icon);
never executed: setIcon(d->icon);
0
1298 Qt::TextInteractionFlags flags(style()->styleHint(QStyle::SH_MessageBox_TextInteractionFlags, 0, this));
never executed (the execution status of this line is deduced): Qt::TextInteractionFlags flags(style()->styleHint(QStyle::SH_MessageBox_TextInteractionFlags, 0, this));
-
1299 d->label->setTextInteractionFlags(flags);
never executed (the execution status of this line is deduced): d->label->setTextInteractionFlags(flags);
-
1300 d->buttonBox->setCenterButtons(style()->styleHint(QStyle::SH_MessageBox_CenterButtons, 0, this));
never executed (the execution status of this line is deduced): d->buttonBox->setCenterButtons(style()->styleHint(QStyle::SH_MessageBox_CenterButtons, 0, this));
-
1301 if (d->informativeLabel)
never evaluated: d->informativeLabel
0
1302 d->informativeLabel->setTextInteractionFlags(flags);
never executed: d->informativeLabel->setTextInteractionFlags(flags);
0
1303 // intentional fall through -
1304 } -
1305 case QEvent::FontChange: -
1306 case QEvent::ApplicationFontChange: -
1307#ifdef Q_OS_MAC -
1308 { -
1309 QFont f = font(); -
1310 f.setBold(true); -
1311 d->label->setFont(f); -
1312 } -
1313#endif -
1314 default: -
1315 break;
executed: break;
Execution Count:121
121
1316 } -
1317 QDialog::changeEvent(ev);
executed (the execution status of this line is deduced): QDialog::changeEvent(ev);
-
1318}
executed: }
Execution Count:121
121
1319 -
1320/*! -
1321 \reimp -
1322*/ -
1323void QMessageBox::keyPressEvent(QKeyEvent *e) -
1324{ -
1325 Q_D(QMessageBox);
executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
1326 if (e->key() == Qt::Key_Escape
evaluated: e->key() == Qt::Key_Escape
TRUEFALSE
yes
Evaluation Count:11
yes
Evaluation Count:19
11-19
1327#ifdef Q_OS_MAC -
1328 || (e->modifiers() == Qt::ControlModifier && e->key() == Qt::Key_Period) -
1329#endif -
1330 ) { -
1331 if (d->detectedEscapeButton) {
partially evaluated: d->detectedEscapeButton
TRUEFALSE
yes
Evaluation Count:11
no
Evaluation Count:0
0-11
1332#ifdef Q_OS_MAC -
1333 d->detectedEscapeButton->animateClick(); -
1334#else -
1335 d->detectedEscapeButton->click();
executed (the execution status of this line is deduced): d->detectedEscapeButton->click();
-
1336#endif -
1337 }
executed: }
Execution Count:11
11
1338 return;
executed: return;
Execution Count:11
11
1339 } -
1340 -
1341#if defined (Q_OS_WIN) && !defined(QT_NO_CLIPBOARD) && !defined(QT_NO_SHORTCUT) -
1342 if (e == QKeySequence::Copy) { -
1343 QString separator = QString::fromLatin1("---------------------------\n"); -
1344 QString textToCopy = separator; -
1345 separator.prepend(QLatin1Char('\n')); -
1346 textToCopy += windowTitle() + separator; // title -
1347 textToCopy += d->label->text() + separator; // text -
1348 -
1349 if (d->informativeLabel) -
1350 textToCopy += d->informativeLabel->text() + separator; -
1351 -
1352 QString buttonTexts; -
1353 QList<QAbstractButton *> buttons = d->buttonBox->buttons(); -
1354 for (int i = 0; i < buttons.count(); i++) { -
1355 buttonTexts += buttons[i]->text() + QLatin1String(" "); -
1356 } -
1357 textToCopy += buttonTexts + separator; -
1358 -
1359 QApplication::clipboard()->setText(textToCopy); -
1360 return; -
1361 } -
1362#endif //QT_NO_SHORTCUT QT_NO_CLIPBOARD Q_OS_WIN -
1363 -
1364#ifndef QT_NO_SHORTCUT -
1365 if (!(e->modifiers() & Qt::AltModifier)) {
partially evaluated: !(e->modifiers() & Qt::AltModifier)
TRUEFALSE
yes
Evaluation Count:19
no
Evaluation Count:0
0-19
1366 int key = e->key() & ~Qt::MODIFIER_MASK;
executed (the execution status of this line is deduced): int key = e->key() & ~Qt::MODIFIER_MASK;
-
1367 if (key) {
partially evaluated: key
TRUEFALSE
yes
Evaluation Count:19
no
Evaluation Count:0
0-19
1368 const QList<QAbstractButton *> buttons = d->buttonBox->buttons();
executed (the execution status of this line is deduced): const QList<QAbstractButton *> buttons = d->buttonBox->buttons();
-
1369 for (int i = 0; i < buttons.count(); ++i) {
evaluated: i < buttons.count()
TRUEFALSE
yes
Evaluation Count:51
yes
Evaluation Count:18
18-51
1370 QAbstractButton *pb = buttons.at(i);
executed (the execution status of this line is deduced): QAbstractButton *pb = buttons.at(i);
-
1371 QKeySequence shortcut = pb->shortcut();
executed (the execution status of this line is deduced): QKeySequence shortcut = pb->shortcut();
-
1372 if (!shortcut.isEmpty() && key == int(shortcut[0] & ~Qt::MODIFIER_MASK)) {
evaluated: !shortcut.isEmpty()
TRUEFALSE
yes
Evaluation Count:37
yes
Evaluation Count:14
evaluated: key == int(shortcut[0] & ~Qt::MODIFIER_MASK)
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:36
1-37
1373 pb->animateClick();
executed (the execution status of this line is deduced): pb->animateClick();
-
1374 return;
executed: return;
Execution Count:1
1
1375 } -
1376 }
executed: }
Execution Count:50
50
1377 }
executed: }
Execution Count:18
18
1378 }
executed: }
Execution Count:18
18
1379#endif -
1380 QDialog::keyPressEvent(e);
executed (the execution status of this line is deduced): QDialog::keyPressEvent(e);
-
1381}
executed: }
Execution Count:18
18
1382 -
1383#ifdef Q_OS_WINCE -
1384/*! -
1385 \reimp -
1386*/ -
1387void QMessageBox::setVisible(bool visible) -
1388{ -
1389 Q_D(QMessageBox); -
1390 if (visible) -
1391 d->hideSpecial(); -
1392 QDialog::setVisible(visible); -
1393} -
1394#endif -
1395 -
1396 -
1397/*! -
1398 \overload -
1399 -
1400 Opens the dialog and connects its finished() or buttonClicked() signal to -
1401 the slot specified by \a receiver and \a member. If the slot in \a member -
1402 has a pointer for its first parameter the connection is to buttonClicked(), -
1403 otherwise the connection is to finished(). -
1404 -
1405 The signal will be disconnected from the slot when the dialog is closed. -
1406*/ -
1407void QMessageBox::open(QObject *receiver, const char *member) -
1408{ -
1409 Q_D(QMessageBox);
never executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
1410 const char *signal = member && strchr(member, '*') ? SIGNAL(buttonClicked(QAbstractButton*))
never evaluated: member
never evaluated: strchr(member, '*')
0
1411 : SIGNAL(finished(int));
never executed (the execution status of this line is deduced): : "2""finished(int)";
-
1412 connect(this, signal, receiver, member);
never executed (the execution status of this line is deduced): connect(this, signal, receiver, member);
-
1413 d->signalToDisconnectOnClose = signal;
never executed (the execution status of this line is deduced): d->signalToDisconnectOnClose = signal;
-
1414 d->receiverToDisconnectOnClose = receiver;
never executed (the execution status of this line is deduced): d->receiverToDisconnectOnClose = receiver;
-
1415 d->memberToDisconnectOnClose = member;
never executed (the execution status of this line is deduced): d->memberToDisconnectOnClose = member;
-
1416 QDialog::open();
never executed (the execution status of this line is deduced): QDialog::open();
-
1417}
never executed: }
0
1418 -
1419/*! -
1420 \since 4.5 -
1421 -
1422 Returns a list of all the buttons that have been added to the message box. -
1423 -
1424 \sa buttonRole(), addButton(), removeButton() -
1425*/ -
1426QList<QAbstractButton *> QMessageBox::buttons() const -
1427{ -
1428 Q_D(const QMessageBox);
never executed (the execution status of this line is deduced): const QMessageBoxPrivate * const d = d_func();
-
1429 return d->buttonBox->buttons();
never executed: return d->buttonBox->buttons();
0
1430} -
1431 -
1432/*! -
1433 \since 4.5 -
1434 -
1435 Returns the button role for the specified \a button. This function returns -
1436 \l InvalidRole if \a button is 0 or has not been added to the message box. -
1437 -
1438 \sa buttons(), addButton() -
1439*/ -
1440QMessageBox::ButtonRole QMessageBox::buttonRole(QAbstractButton *button) const -
1441{ -
1442 Q_D(const QMessageBox);
never executed (the execution status of this line is deduced): const QMessageBoxPrivate * const d = d_func();
-
1443 return QMessageBox::ButtonRole(d->buttonBox->buttonRole(button));
never executed: return QMessageBox::ButtonRole(d->buttonBox->buttonRole(button));
0
1444} -
1445 -
1446/*! -
1447 \reimp -
1448*/ -
1449void QMessageBox::showEvent(QShowEvent *e) -
1450{ -
1451 Q_D(QMessageBox);
executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
1452 if (d->autoAddOkButton) {
evaluated: d->autoAddOkButton
TRUEFALSE
yes
Evaluation Count:6
yes
Evaluation Count:43
6-43
1453 addButton(Ok);
executed (the execution status of this line is deduced): addButton(Ok);
-
1454#if defined(Q_OS_WINCE) -
1455 d->hideSpecial(); -
1456#endif -
1457 }
executed: }
Execution Count:6
6
1458 if (d->detailsButton)
evaluated: d->detailsButton
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:48
1-48
1459 addButton(d->detailsButton, QMessageBox::ActionRole);
executed: addButton(d->detailsButton, QMessageBox::ActionRole);
Execution Count:1
1
1460 d->detectEscapeButton();
executed (the execution status of this line is deduced): d->detectEscapeButton();
-
1461 d->updateSize();
executed (the execution status of this line is deduced): d->updateSize();
-
1462 -
1463#ifndef QT_NO_ACCESSIBILITY -
1464 QAccessibleEvent event(this, QAccessible::Alert);
executed (the execution status of this line is deduced): QAccessibleEvent event(this, QAccessible::Alert);
-
1465 QAccessible::updateAccessibility(&event);
executed (the execution status of this line is deduced): QAccessible::updateAccessibility(&event);
-
1466#endif -
1467#ifdef Q_OS_WIN -
1468 if (const HMENU systemMenu = qt_getWindowsSystemMenu(this)) { -
1469 EnableMenuItem(systemMenu, SC_CLOSE, d->detectedEscapeButton ? -
1470 MF_BYCOMMAND|MF_ENABLED : MF_BYCOMMAND|MF_GRAYED); -
1471 } -
1472#endif -
1473 QDialog::showEvent(e);
executed (the execution status of this line is deduced): QDialog::showEvent(e);
-
1474}
executed: }
Execution Count:49
49
1475 -
1476 -
1477static QMessageBox::StandardButton showNewMessageBox(QWidget *parent, -
1478 QMessageBox::Icon icon, -
1479 const QString& title, const QString& text, -
1480 QMessageBox::StandardButtons buttons, -
1481 QMessageBox::StandardButton defaultButton) -
1482{ -
1483 // necessary for source compatibility with Qt 4.0 and 4.1 -
1484 // handles (Yes, No) and (Yes|Default, No) -
1485 if (defaultButton && !(buttons & defaultButton))
evaluated: defaultButton
TRUEFALSE
yes
Evaluation Count:12
yes
Evaluation Count:8
evaluated: !(buttons & defaultButton)
TRUEFALSE
yes
Evaluation Count:4
yes
Evaluation Count:8
4-12
1486 return (QMessageBox::StandardButton)
executed: return (QMessageBox::StandardButton) QMessageBoxPrivate::showOldMessageBox(parent, icon, title, text, int(buttons), int(defaultButton), 0);
Execution Count:4
4
1487 QMessageBoxPrivate::showOldMessageBox(parent, icon, title,
executed: return (QMessageBox::StandardButton) QMessageBoxPrivate::showOldMessageBox(parent, icon, title, text, int(buttons), int(defaultButton), 0);
Execution Count:4
4
1488 text, int(buttons),
executed: return (QMessageBox::StandardButton) QMessageBoxPrivate::showOldMessageBox(parent, icon, title, text, int(buttons), int(defaultButton), 0);
Execution Count:4
4
1489 int(defaultButton), 0);
executed: return (QMessageBox::StandardButton) QMessageBoxPrivate::showOldMessageBox(parent, icon, title, text, int(buttons), int(defaultButton), 0);
Execution Count:4
4
1490 -
1491 QMessageBox msgBox(icon, title, text, QMessageBox::NoButton, parent);
executed (the execution status of this line is deduced): QMessageBox msgBox(icon, title, text, QMessageBox::NoButton, parent);
-
1492 QDialogButtonBox *buttonBox = msgBox.findChild<QDialogButtonBox*>();
executed (the execution status of this line is deduced): QDialogButtonBox *buttonBox = msgBox.findChild<QDialogButtonBox*>();
-
1493 Q_ASSERT(buttonBox != 0);
executed (the execution status of this line is deduced): qt_noop();
-
1494 -
1495 uint mask = QMessageBox::FirstButton;
executed (the execution status of this line is deduced): uint mask = QMessageBox::FirstButton;
-
1496 while (mask <= QMessageBox::LastButton) {
evaluated: mask <= QMessageBox::LastButton
TRUEFALSE
yes
Evaluation Count:288
yes
Evaluation Count:16
16-288
1497 uint sb = buttons & mask;
executed (the execution status of this line is deduced): uint sb = buttons & mask;
-
1498 mask <<= 1;
executed (the execution status of this line is deduced): mask <<= 1;
-
1499 if (!sb)
evaluated: !sb
TRUEFALSE
yes
Evaluation Count:232
yes
Evaluation Count:56
56-232
1500 continue;
executed: continue;
Execution Count:232
232
1501 QPushButton *button = msgBox.addButton((QMessageBox::StandardButton)sb);
executed (the execution status of this line is deduced): QPushButton *button = msgBox.addButton((QMessageBox::StandardButton)sb);
-
1502 // Choose the first accept role as the default -
1503 if (msgBox.defaultButton())
evaluated: msgBox.defaultButton()
TRUEFALSE
yes
Evaluation Count:12
yes
Evaluation Count:44
12-44
1504 continue;
executed: continue;
Execution Count:12
12
1505 if ((defaultButton == QMessageBox::NoButton && buttonBox->buttonRole(button) == QDialogButtonBox::AcceptRole)
evaluated: defaultButton == QMessageBox::NoButton
TRUEFALSE
yes
Evaluation Count:32
yes
Evaluation Count:12
partially evaluated: buttonBox->buttonRole(button) == QDialogButtonBox::AcceptRole
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:32
0-32
1506 || (defaultButton != QMessageBox::NoButton && sb == uint(defaultButton)))
evaluated: defaultButton != QMessageBox::NoButton
TRUEFALSE
yes
Evaluation Count:12
yes
Evaluation Count:32
evaluated: sb == uint(defaultButton)
TRUEFALSE
yes
Evaluation Count:8
yes
Evaluation Count:4
4-32
1507 msgBox.setDefaultButton(button);
executed: msgBox.setDefaultButton(button);
Execution Count:8
8
1508 }
executed: }
Execution Count:44
44
1509 if (msgBox.exec() == -1)
partially evaluated: msgBox.exec() == -1
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:16
0-16
1510 return QMessageBox::Cancel;
never executed: return QMessageBox::Cancel;
0
1511 return msgBox.standardButton(msgBox.clickedButton());
executed: return msgBox.standardButton(msgBox.clickedButton());
Execution Count:16
16
1512} -
1513 -
1514/*! -
1515 \since 4.2 -
1516 -
1517 Opens an information message box with the given \a title and -
1518 \a text in front of the specified \a parent widget. -
1519 -
1520 The standard \a buttons are added to the message box. -
1521 \a defaultButton specifies the button used when \uicontrol Enter is pressed. -
1522 \a defaultButton must refer to a button that was given in \a buttons. -
1523 If \a defaultButton is QMessageBox::NoButton, QMessageBox -
1524 chooses a suitable default automatically. -
1525 -
1526 Returns the identity of the standard button that was clicked. If -
1527 \uicontrol Esc was pressed instead, the \l{Default and Escape Keys} -
1528 {escape button} is returned. -
1529 -
1530 The message box is an \l{Qt::ApplicationModal}{application modal} -
1531 dialog box. -
1532 -
1533 \warning Do not delete \a parent during the execution of the dialog. -
1534 If you want to do this, you should create the dialog -
1535 yourself using one of the QMessageBox constructors. -
1536 -
1537 \sa question(), warning(), critical() -
1538*/ -
1539QMessageBox::StandardButton QMessageBox::information(QWidget *parent, const QString &title, -
1540 const QString& text, StandardButtons buttons, -
1541 StandardButton defaultButton) -
1542{ -
1543 return showNewMessageBox(parent, Information, title, text, buttons,
executed: return showNewMessageBox(parent, Information, title, text, buttons, defaultButton);
Execution Count:6
6
1544 defaultButton);
executed: return showNewMessageBox(parent, Information, title, text, buttons, defaultButton);
Execution Count:6
6
1545} -
1546 -
1547 -
1548/*! -
1549 \since 4.2 -
1550 -
1551 Opens a question message box with the given \a title and \a -
1552 text in front of the specified \a parent widget. -
1553 -
1554 The standard \a buttons are added to the message box. \a -
1555 defaultButton specifies the button used when \uicontrol Enter is -
1556 pressed. \a defaultButton must refer to a button that was given in \a buttons. -
1557 If \a defaultButton is QMessageBox::NoButton, QMessageBox -
1558 chooses a suitable default automatically. -
1559 -
1560 Returns the identity of the standard button that was clicked. If -
1561 \uicontrol Esc was pressed instead, the \l{Default and Escape Keys} -
1562 {escape button} is returned. -
1563 -
1564 The message box is an \l{Qt::ApplicationModal} {application modal} -
1565 dialog box. -
1566 -
1567 \warning Do not delete \a parent during the execution of the dialog. -
1568 If you want to do this, you should create the dialog -
1569 yourself using one of the QMessageBox constructors. -
1570 -
1571 \sa information(), warning(), critical() -
1572*/ -
1573QMessageBox::StandardButton QMessageBox::question(QWidget *parent, const QString &title, -
1574 const QString& text, StandardButtons buttons, -
1575 StandardButton defaultButton) -
1576{ -
1577 return showNewMessageBox(parent, Question, title, text, buttons, defaultButton);
executed: return showNewMessageBox(parent, Question, title, text, buttons, defaultButton);
Execution Count:6
6
1578} -
1579 -
1580/*! -
1581 \since 4.2 -
1582 -
1583 Opens a warning message box with the given \a title and \a -
1584 text in front of the specified \a parent widget. -
1585 -
1586 The standard \a buttons are added to the message box. \a -
1587 defaultButton specifies the button used when \uicontrol Enter is -
1588 pressed. \a defaultButton must refer to a button that was given in \a buttons. -
1589 If \a defaultButton is QMessageBox::NoButton, QMessageBox -
1590 chooses a suitable default automatically. -
1591 -
1592 Returns the identity of the standard button that was clicked. If -
1593 \uicontrol Esc was pressed instead, the \l{Default and Escape Keys} -
1594 {escape button} is returned. -
1595 -
1596 The message box is an \l{Qt::ApplicationModal} {application modal} -
1597 dialog box. -
1598 -
1599 \warning Do not delete \a parent during the execution of the dialog. -
1600 If you want to do this, you should create the dialog -
1601 yourself using one of the QMessageBox constructors. -
1602 -
1603 \sa question(), information(), critical() -
1604*/ -
1605QMessageBox::StandardButton QMessageBox::warning(QWidget *parent, const QString &title, -
1606 const QString& text, StandardButtons buttons, -
1607 StandardButton defaultButton) -
1608{ -
1609 return showNewMessageBox(parent, Warning, title, text, buttons, defaultButton);
executed: return showNewMessageBox(parent, Warning, title, text, buttons, defaultButton);
Execution Count:4
4
1610} -
1611 -
1612/*! -
1613 \since 4.2 -
1614 -
1615 Opens a critical message box with the given \a title and \a -
1616 text in front of the specified \a parent widget. -
1617 -
1618 The standard \a buttons are added to the message box. \a -
1619 defaultButton specifies the button used when \uicontrol Enter is -
1620 pressed. \a defaultButton must refer to a button that was given in \a buttons. -
1621 If \a defaultButton is QMessageBox::NoButton, QMessageBox -
1622 chooses a suitable default automatically. -
1623 -
1624 Returns the identity of the standard button that was clicked. If -
1625 \uicontrol Esc was pressed instead, the \l{Default and Escape Keys} -
1626 {escape button} is returned. -
1627 -
1628 The message box is an \l{Qt::ApplicationModal} {application modal} -
1629 dialog box. -
1630 -
1631 \warning Do not delete \a parent during the execution of the dialog. -
1632 If you want to do this, you should create the dialog -
1633 yourself using one of the QMessageBox constructors. -
1634 -
1635 \sa question(), warning(), information() -
1636*/ -
1637QMessageBox::StandardButton QMessageBox::critical(QWidget *parent, const QString &title, -
1638 const QString& text, StandardButtons buttons, -
1639 StandardButton defaultButton) -
1640{ -
1641 return showNewMessageBox(parent, Critical, title, text, buttons, defaultButton);
executed: return showNewMessageBox(parent, Critical, title, text, buttons, defaultButton);
Execution Count:4
4
1642} -
1643 -
1644/*! -
1645 Displays a simple about box with title \a title and text \a -
1646 text. The about box's parent is \a parent. -
1647 -
1648 about() looks for a suitable icon in four locations: -
1649 -
1650 \list 1 -
1651 \li It prefers \l{QWidget::windowIcon()}{parent->icon()} -
1652 if that exists. -
1653 \li If not, it tries the top-level widget containing \a parent. -
1654 \li If that fails, it tries the \l{QApplication::activeWindow()}{active window.} -
1655 \li As a last resort it uses the Information icon. -
1656 \endlist -
1657 -
1658 The about box has a single button labelled "OK". On Mac OS X, the -
1659 about box is popped up as a modeless window; on other platforms, -
1660 it is currently application modal. -
1661 -
1662 \sa QWidget::windowIcon(), QApplication::activeWindow() -
1663*/ -
1664void QMessageBox::about(QWidget *parent, const QString &title, const QString &text) -
1665{ -
1666#ifdef Q_OS_MAC -
1667 static QPointer<QMessageBox> oldMsgBox; -
1668 -
1669 if (oldMsgBox && oldMsgBox->text() == text) { -
1670 oldMsgBox->show(); -
1671 oldMsgBox->raise(); -
1672 oldMsgBox->activateWindow(); -
1673 return; -
1674 } -
1675#endif -
1676 -
1677 QMessageBox *msgBox = new QMessageBox(title, text, Information, 0, 0, 0, parent
executed (the execution status of this line is deduced): QMessageBox *msgBox = new QMessageBox(title, text, Information, 0, 0, 0, parent
-
1678#ifdef Q_OS_MAC
executed (the execution status of this line is deduced):
-
1679 , Qt::WindowTitleHint | Qt::WindowSystemMenuHint
executed (the execution status of this line is deduced):
-
1680#endif
executed (the execution status of this line is deduced):
-
1681 );
executed (the execution status of this line is deduced): );
-
1682 msgBox->setAttribute(Qt::WA_DeleteOnClose);
executed (the execution status of this line is deduced): msgBox->setAttribute(Qt::WA_DeleteOnClose);
-
1683 QIcon icon = msgBox->windowIcon();
executed (the execution status of this line is deduced): QIcon icon = msgBox->windowIcon();
-
1684 QSize size = icon.actualSize(QSize(64, 64));
executed (the execution status of this line is deduced): QSize size = icon.actualSize(QSize(64, 64));
-
1685 msgBox->setIconPixmap(icon.pixmap(size));
executed (the execution status of this line is deduced): msgBox->setIconPixmap(icon.pixmap(size));
-
1686 -
1687 // should perhaps be a style hint -
1688#ifdef Q_OS_MAC -
1689 oldMsgBox = msgBox; -
1690#if 0 -
1691 // ### doesn't work until close button is enabled in title bar -
1692 msgBox->d_func()->autoAddOkButton = false; -
1693#else -
1694 msgBox->d_func()->buttonBox->setCenterButtons(true); -
1695#endif -
1696 msgBox->show(); -
1697#else -
1698 msgBox->exec();
executed (the execution status of this line is deduced): msgBox->exec();
-
1699#endif -
1700}
executed: }
Execution Count:1
1
1701 -
1702/*! -
1703 Displays a simple message box about Qt, with the given \a title -
1704 and centered over \a parent (if \a parent is not 0). The message -
1705 includes the version number of Qt being used by the application. -
1706 -
1707 This is useful for inclusion in the \uicontrol Help menu of an application, -
1708 as shown in the \l{mainwindows/menus}{Menus} example. -
1709 -
1710 QApplication provides this functionality as a slot. -
1711 -
1712 On Mac OS X, the about box is popped up as a modeless window; on -
1713 other platforms, it is currently application modal. -
1714 -
1715 \sa QApplication::aboutQt() -
1716*/ -
1717void QMessageBox::aboutQt(QWidget *parent, const QString &title) -
1718{ -
1719#ifdef Q_OS_MAC -
1720 static QPointer<QMessageBox> oldMsgBox; -
1721 -
1722 if (oldMsgBox) { -
1723 oldMsgBox->show(); -
1724 oldMsgBox->raise(); -
1725 oldMsgBox->activateWindow(); -
1726 return; -
1727 } -
1728#endif -
1729 -
1730 QString translatedTextAboutQtCaption;
executed (the execution status of this line is deduced): QString translatedTextAboutQtCaption;
-
1731 translatedTextAboutQtCaption = QMessageBox::tr(
executed (the execution status of this line is deduced): translatedTextAboutQtCaption = QMessageBox::tr(
-
1732 "<h3>About Qt</h3>"
executed (the execution status of this line is deduced): "<h3>About Qt</h3>"
-
1733 "<p>This program uses Qt version %1.</p>"
executed (the execution status of this line is deduced): "<p>This program uses Qt version %1.</p>"
-
1734 ).arg(QLatin1String(QT_VERSION_STR));
executed (the execution status of this line is deduced): ).arg(QLatin1String("5.0.2"));
-
1735 QString translatedTextAboutQtText;
executed (the execution status of this line is deduced): QString translatedTextAboutQtText;
-
1736 translatedTextAboutQtText = QMessageBox::tr(
executed (the execution status of this line is deduced): translatedTextAboutQtText = QMessageBox::tr(
-
1737 "<p>Qt is a C++ toolkit for cross-platform application "
executed (the execution status of this line is deduced): "<p>Qt is a C++ toolkit for cross-platform application "
-
1738 "development.</p>"
executed (the execution status of this line is deduced): "development.</p>"
-
1739 "<p>Qt provides single-source portability across all major desktop "
executed (the execution status of this line is deduced): "<p>Qt provides single-source portability across all major desktop "
-
1740 "operating systems. It is also available for embedded Linux and other "
executed (the execution status of this line is deduced): "operating systems. It is also available for embedded Linux and other "
-
1741 "embedded and mobile operating systems.</p>"
executed (the execution status of this line is deduced): "embedded and mobile operating systems.</p>"
-
1742 "<p>Qt is available under three different licensing options designed "
executed (the execution status of this line is deduced): "<p>Qt is available under three different licensing options designed "
-
1743 "to accommodate the needs of our various users.</p>"
executed (the execution status of this line is deduced): "to accommodate the needs of our various users.</p>"
-
1744 "<p>Qt licensed under our commercial license agreement is appropriate "
executed (the execution status of this line is deduced): "<p>Qt licensed under our commercial license agreement is appropriate "
-
1745 "for development of proprietary/commercial software where you do not "
executed (the execution status of this line is deduced): "for development of proprietary/commercial software where you do not "
-
1746 "want to share any source code with third parties or otherwise cannot "
executed (the execution status of this line is deduced): "want to share any source code with third parties or otherwise cannot "
-
1747 "comply with the terms of the GNU LGPL version 2.1 or GNU GPL version "
executed (the execution status of this line is deduced): "comply with the terms of the GNU LGPL version 2.1 or GNU GPL version "
-
1748 "3.0.</p>"
executed (the execution status of this line is deduced): "3.0.</p>"
-
1749 "<p>Qt licensed under the GNU LGPL version 2.1 is appropriate for the "
executed (the execution status of this line is deduced): "<p>Qt licensed under the GNU LGPL version 2.1 is appropriate for the "
-
1750 "development of Qt applications provided you can comply with the terms "
executed (the execution status of this line is deduced): "development of Qt applications provided you can comply with the terms "
-
1751 "and conditions of the GNU LGPL version 2.1.</p>"
executed (the execution status of this line is deduced): "and conditions of the GNU LGPL version 2.1.</p>"
-
1752 "<p>Qt licensed under the GNU General Public License version 3.0 is "
executed (the execution status of this line is deduced): "<p>Qt licensed under the GNU General Public License version 3.0 is "
-
1753 "appropriate for the development of Qt applications where you wish to "
executed (the execution status of this line is deduced): "appropriate for the development of Qt applications where you wish to "
-
1754 "use such applications in combination with software subject to the "
executed (the execution status of this line is deduced): "use such applications in combination with software subject to the "
-
1755 "terms of the GNU GPL version 3.0 or where you are otherwise willing "
executed (the execution status of this line is deduced): "terms of the GNU GPL version 3.0 or where you are otherwise willing "
-
1756 "to comply with the terms of the GNU GPL version 3.0.</p>"
executed (the execution status of this line is deduced): "to comply with the terms of the GNU GPL version 3.0.</p>"
-
1757 "<p>Please see <a href=\"http://qt.digia.com/Product/Licensing/\">qt.digia.com/Product/Licensing</a> "
executed (the execution status of this line is deduced): "<p>Please see <a href=\"http://qt.digia.com/Product/Licensing/\">qt.digia.com/Product/Licensing</a> "
-
1758 "for an overview of Qt licensing.</p>"
executed (the execution status of this line is deduced): "for an overview of Qt licensing.</p>"
-
1759 "<p>Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies) and other "
executed (the execution status of this line is deduced): "<p>Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies) and other "
-
1760 "contributors.</p>"
executed (the execution status of this line is deduced): "contributors.</p>"
-
1761 "<p>Qt and the Qt logo are trademarks of Digia Plc and/or its subsidiary(-ies).</p>"
executed (the execution status of this line is deduced): "<p>Qt and the Qt logo are trademarks of Digia Plc and/or its subsidiary(-ies).</p>"
-
1762 "<p>Qt is developed as an open source project on "
executed (the execution status of this line is deduced): "<p>Qt is developed as an open source project on "
-
1763 "<a href=\"http://qt-project.org/\">qt-project.org</a>.</p>"
executed (the execution status of this line is deduced): "<a href=\"http://qt-project.org/\">qt-project.org</a>.</p>"
-
1764 "<p>Qt is a Digia product. See <a href=\"http://qt.digia.com/\">qt.digia.com</a> "
executed (the execution status of this line is deduced): "<p>Qt is a Digia product. See <a href=\"http://qt.digia.com/\">qt.digia.com</a> "
-
1765 "for more information.</p>"
executed (the execution status of this line is deduced): "for more information.</p>"
-
1766 );
executed (the execution status of this line is deduced): );
-
1767 QMessageBox *msgBox = new QMessageBox(parent);
executed (the execution status of this line is deduced): QMessageBox *msgBox = new QMessageBox(parent);
-
1768 msgBox->setAttribute(Qt::WA_DeleteOnClose);
executed (the execution status of this line is deduced): msgBox->setAttribute(Qt::WA_DeleteOnClose);
-
1769 msgBox->setWindowTitle(title.isEmpty() ? tr("About Qt") : title);
executed (the execution status of this line is deduced): msgBox->setWindowTitle(title.isEmpty() ? tr("About Qt") : title);
-
1770 msgBox->setText(translatedTextAboutQtCaption);
executed (the execution status of this line is deduced): msgBox->setText(translatedTextAboutQtCaption);
-
1771 msgBox->setInformativeText(translatedTextAboutQtText);
executed (the execution status of this line is deduced): msgBox->setInformativeText(translatedTextAboutQtText);
-
1772 -
1773 QPixmap pm(QLatin1String(":/qt-project.org/qmessagebox/images/qtlogo-64.png"));
executed (the execution status of this line is deduced): QPixmap pm(QLatin1String(":/qt-project.org/qmessagebox/images/qtlogo-64.png"));
-
1774 if (!pm.isNull())
partially evaluated: !pm.isNull()
TRUEFALSE
yes
Evaluation Count:1
no
Evaluation Count:0
0-1
1775 msgBox->setIconPixmap(pm);
executed: msgBox->setIconPixmap(pm);
Execution Count:1
1
1776#if defined(Q_OS_WINCE) -
1777 msgBox->setDefaultButton(msgBox->addButton(QMessageBox::Ok)); -
1778#endif -
1779 -
1780 // should perhaps be a style hint -
1781#ifdef Q_OS_MAC -
1782 oldMsgBox = msgBox; -
1783#if 0 -
1784 // ### doesn't work until close button is enabled in title bar -
1785 msgBox->d_func()->autoAddOkButton = false; -
1786#else -
1787 msgBox->d_func()->buttonBox->setCenterButtons(true); -
1788#endif -
1789 msgBox->show(); -
1790#else -
1791 msgBox->exec();
executed (the execution status of this line is deduced): msgBox->exec();
-
1792#endif -
1793}
executed: }
Execution Count:1
1
1794 -
1795///////////////////////////////////////////////////////////////////////////////////////// -
1796// Source and binary compatibility routines for 4.0 and 4.1 -
1797 -
1798static QMessageBox::StandardButton newButton(int button) -
1799{ -
1800 // this is needed for source compatibility with Qt 4.0 and 4.1 -
1801 if (button == QMessageBox::NoButton || (button & NewButtonMask))
evaluated: button == QMessageBox::NoButton
TRUEFALSE
yes
Evaluation Count:22
yes
Evaluation Count:30
partially evaluated: (button & NewButtonMask)
TRUEFALSE
yes
Evaluation Count:30
no
Evaluation Count:0
0-30
1802 return QMessageBox::StandardButton(button & QMessageBox::ButtonMask);
executed: return QMessageBox::StandardButton(button & QMessageBox::ButtonMask);
Execution Count:52
52
1803 -
1804#if QT_VERSION < 0x050000 -
1805 // this is needed for binary compatibility with Qt 4.0 and 4.1 -
1806 switch (button & Old_ButtonMask) { -
1807 case Old_Ok: -
1808 return QMessageBox::Ok; -
1809 case Old_Cancel: -
1810 return QMessageBox::Cancel; -
1811 case Old_Yes: -
1812 return QMessageBox::Yes; -
1813 case Old_No: -
1814 return QMessageBox::No; -
1815 case Old_Abort: -
1816 return QMessageBox::Abort; -
1817 case Old_Retry: -
1818 return QMessageBox::Retry; -
1819 case Old_Ignore: -
1820 return QMessageBox::Ignore; -
1821 case Old_YesAll: -
1822 return QMessageBox::YesToAll; -
1823 case Old_NoAll: -
1824 return QMessageBox::NoToAll; -
1825 default: -
1826 return QMessageBox::NoButton; -
1827 } -
1828#else -
1829 return QMessageBox::NoButton;
never executed: return QMessageBox::NoButton;
0
1830#endif -
1831} -
1832 -
1833static bool detectedCompat(int button0, int button1, int button2) -
1834{ -
1835 if (button0 != 0 && !(button0 & NewButtonMask))
evaluated: button0 != 0
TRUEFALSE
yes
Evaluation Count:9
yes
Evaluation Count:1
partially evaluated: !(button0 & NewButtonMask)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:9
0-9
1836 return true;
never executed: return true;
0
1837 if (button1 != 0 && !(button1 & NewButtonMask))
evaluated: button1 != 0
TRUEFALSE
yes
Evaluation Count:9
yes
Evaluation Count:1
partially evaluated: !(button1 & NewButtonMask)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:9
0-9
1838 return true;
never executed: return true;
0
1839 if (button2 != 0 && !(button2 & NewButtonMask))
evaluated: button2 != 0
TRUEFALSE
yes
Evaluation Count:2
yes
Evaluation Count:8
partially evaluated: !(button2 & NewButtonMask)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2
0-8
1840 return true;
never executed: return true;
0
1841 return false;
executed: return false;
Execution Count:10
10
1842} -
1843 -
1844QAbstractButton *QMessageBoxPrivate::findButton(int button0, int button1, int button2, int flags) -
1845{ -
1846 Q_Q(QMessageBox);
executed (the execution status of this line is deduced): QMessageBox * const q = q_func();
-
1847 int button = 0;
executed (the execution status of this line is deduced): int button = 0;
-
1848 -
1849 if (button0 & flags) {
evaluated: button0 & flags
TRUEFALSE
yes
Evaluation Count:4
yes
Evaluation Count:16
4-16
1850 button = button0;
executed (the execution status of this line is deduced): button = button0;
-
1851 } else if (button1 & flags) {
executed: }
Execution Count:4
evaluated: button1 & flags
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:13
3-13
1852 button = button1;
executed (the execution status of this line is deduced): button = button1;
-
1853 } else if (button2 & flags) {
executed: }
Execution Count:3
evaluated: button2 & flags
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:12
1-12
1854 button = button2;
executed (the execution status of this line is deduced): button = button2;
-
1855 }
executed: }
Execution Count:1
1
1856 return q->button(newButton(button));
executed: return q->button(newButton(button));
Execution Count:20
20
1857} -
1858 -
1859void QMessageBoxPrivate::addOldButtons(int button0, int button1, int button2) -
1860{ -
1861 Q_Q(QMessageBox);
executed (the execution status of this line is deduced): QMessageBox * const q = q_func();
-
1862 q->addButton(newButton(button0));
executed (the execution status of this line is deduced): q->addButton(newButton(button0));
-
1863 q->addButton(newButton(button1));
executed (the execution status of this line is deduced): q->addButton(newButton(button1));
-
1864 q->addButton(newButton(button2));
executed (the execution status of this line is deduced): q->addButton(newButton(button2));
-
1865 q->setDefaultButton(
executed (the execution status of this line is deduced): q->setDefaultButton(
-
1866 static_cast<QPushButton *>(findButton(button0, button1, button2, QMessageBox::Default)));
executed (the execution status of this line is deduced): static_cast<QPushButton *>(findButton(button0, button1, button2, QMessageBox::Default)));
-
1867 q->setEscapeButton(findButton(button0, button1, button2, QMessageBox::Escape));
executed (the execution status of this line is deduced): q->setEscapeButton(findButton(button0, button1, button2, QMessageBox::Escape));
-
1868 compatMode = detectedCompat(button0, button1, button2);
executed (the execution status of this line is deduced): compatMode = detectedCompat(button0, button1, button2);
-
1869}
executed: }
Execution Count:10
10
1870 -
1871QAbstractButton *QMessageBoxPrivate::abstractButtonForId(int id) const -
1872{ -
1873 Q_Q(const QMessageBox);
executed (the execution status of this line is deduced): const QMessageBox * const q = q_func();
-
1874 QAbstractButton *result = customButtonList.value(id);
executed (the execution status of this line is deduced): QAbstractButton *result = customButtonList.value(id);
-
1875 if (result)
partially evaluated: result
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2
0-2
1876 return result;
never executed: return result;
0
1877 if (id & QMessageBox::FlagMask) // for compatibility with Qt 4.0/4.1 (even if it is silly)
partially evaluated: id & QMessageBox::FlagMask
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2
0-2
1878 return 0;
never executed: return 0;
0
1879 return q->button(newButton(id));
executed: return q->button(newButton(id));
Execution Count:2
2
1880} -
1881 -
1882int QMessageBoxPrivate::showOldMessageBox(QWidget *parent, QMessageBox::Icon icon, -
1883 const QString &title, const QString &text, -
1884 int button0, int button1, int button2) -
1885{ -
1886 QMessageBox messageBox(icon, title, text, QMessageBox::NoButton, parent);
executed (the execution status of this line is deduced): QMessageBox messageBox(icon, title, text, QMessageBox::NoButton, parent);
-
1887 messageBox.d_func()->addOldButtons(button0, button1, button2);
executed (the execution status of this line is deduced): messageBox.d_func()->addOldButtons(button0, button1, button2);
-
1888 return messageBox.exec();
executed: return messageBox.exec();
Execution Count:8
8
1889} -
1890 -
1891int QMessageBoxPrivate::showOldMessageBox(QWidget *parent, QMessageBox::Icon icon, -
1892 const QString &title, const QString &text, -
1893 const QString &button0Text, -
1894 const QString &button1Text, -
1895 const QString &button2Text, -
1896 int defaultButtonNumber, -
1897 int escapeButtonNumber) -
1898{ -
1899 QMessageBox messageBox(icon, title, text, QMessageBox::NoButton, parent);
executed (the execution status of this line is deduced): QMessageBox messageBox(icon, title, text, QMessageBox::NoButton, parent);
-
1900 QString myButton0Text = button0Text;
executed (the execution status of this line is deduced): QString myButton0Text = button0Text;
-
1901 if (myButton0Text.isEmpty())
partially evaluated: myButton0Text.isEmpty()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
1902 myButton0Text = QDialogButtonBox::tr("OK");
never executed: myButton0Text = QDialogButtonBox::tr("OK");
0
1903 messageBox.addButton(myButton0Text, QMessageBox::ActionRole);
executed (the execution status of this line is deduced): messageBox.addButton(myButton0Text, QMessageBox::ActionRole);
-
1904 if (!button1Text.isEmpty())
partially evaluated: !button1Text.isEmpty()
TRUEFALSE
yes
Evaluation Count:1
no
Evaluation Count:0
0-1
1905 messageBox.addButton(button1Text, QMessageBox::ActionRole);
executed: messageBox.addButton(button1Text, QMessageBox::ActionRole);
Execution Count:1
1
1906 if (!button2Text.isEmpty())
partially evaluated: !button2Text.isEmpty()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:1
0-1
1907 messageBox.addButton(button2Text, QMessageBox::ActionRole);
never executed: messageBox.addButton(button2Text, QMessageBox::ActionRole);
0
1908 -
1909 const QList<QAbstractButton *> &buttonList = messageBox.d_func()->customButtonList;
executed (the execution status of this line is deduced): const QList<QAbstractButton *> &buttonList = messageBox.d_func()->customButtonList;
-
1910 messageBox.setDefaultButton(static_cast<QPushButton *>(buttonList.value(defaultButtonNumber)));
executed (the execution status of this line is deduced): messageBox.setDefaultButton(static_cast<QPushButton *>(buttonList.value(defaultButtonNumber)));
-
1911 messageBox.setEscapeButton(buttonList.value(escapeButtonNumber));
executed (the execution status of this line is deduced): messageBox.setEscapeButton(buttonList.value(escapeButtonNumber));
-
1912 -
1913 return messageBox.exec();
executed: return messageBox.exec();
Execution Count:1
1
1914} -
1915 -
1916void QMessageBoxPrivate::retranslateStrings() -
1917{ -
1918#ifndef QT_NO_TEXTEDIT -
1919 if (detailsButton)
evaluated: detailsButton
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:41
1-41
1920 detailsButton->setLabel(detailsText->isHidden() ? ShowLabel : HideLabel);
executed: detailsButton->setLabel(detailsText->isHidden() ? ShowLabel : HideLabel);
Execution Count:1
1
1921#endif -
1922}
executed: }
Execution Count:42
42
1923 -
1924/*! -
1925 \obsolete -
1926 -
1927 Constructs a message box with a \a title, a \a text, an \a icon, -
1928 and up to three buttons. -
1929 -
1930 The \a icon must be one of the following: -
1931 \list -
1932 \li QMessageBox::NoIcon -
1933 \li QMessageBox::Question -
1934 \li QMessageBox::Information -
1935 \li QMessageBox::Warning -
1936 \li QMessageBox::Critical -
1937 \endlist -
1938 -
1939 Each button, \a button0, \a button1 and \a button2, can have one -
1940 of the following values: -
1941 \list -
1942 \li QMessageBox::NoButton -
1943 \li QMessageBox::Ok -
1944 \li QMessageBox::Cancel -
1945 \li QMessageBox::Yes -
1946 \li QMessageBox::No -
1947 \li QMessageBox::Abort -
1948 \li QMessageBox::Retry -
1949 \li QMessageBox::Ignore -
1950 \li QMessageBox::YesAll -
1951 \li QMessageBox::NoAll -
1952 \endlist -
1953 -
1954 Use QMessageBox::NoButton for the later parameters to have fewer -
1955 than three buttons in your message box. If you don't specify any -
1956 buttons at all, QMessageBox will provide an Ok button. -
1957 -
1958 One of the buttons can be OR-ed with the QMessageBox::Default -
1959 flag to make it the default button (clicked when Enter is -
1960 pressed). -
1961 -
1962 One of the buttons can be OR-ed with the QMessageBox::Escape flag -
1963 to make it the cancel or close button (clicked when \uicontrol Esc is -
1964 pressed). -
1965 -
1966 \snippet dialogs/dialogs.cpp 2 -
1967 -
1968 The message box is an \l{Qt::ApplicationModal} {application modal} -
1969 dialog box. -
1970 -
1971 The \a parent and \a f arguments are passed to -
1972 the QDialog constructor. -
1973 -
1974 \sa setWindowTitle(), setText(), setIcon() -
1975*/ -
1976QMessageBox::QMessageBox(const QString &title, const QString &text, Icon icon, -
1977 int button0, int button1, int button2, QWidget *parent, -
1978 Qt::WindowFlags f) -
1979 : QDialog(*new QMessageBoxPrivate, parent, -
1980 f /*| Qt::MSWindowsFixedSizeDialogHint #### */| Qt::WindowTitleHint | Qt::WindowSystemMenuHint | Qt::WindowCloseButtonHint) -
1981{ -
1982 Q_D(QMessageBox);
executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
1983 d->init(title, text);
executed (the execution status of this line is deduced): d->init(title, text);
-
1984 setIcon(icon);
executed (the execution status of this line is deduced): setIcon(icon);
-
1985 d->addOldButtons(button0, button1, button2);
executed (the execution status of this line is deduced): d->addOldButtons(button0, button1, button2);
-
1986}
executed: }
Execution Count:2
2
1987 -
1988/*! -
1989 \obsolete -
1990 -
1991 Opens an information message box with the given \a title and the -
1992 \a text. The dialog may have up to three buttons. Each of the -
1993 buttons, \a button0, \a button1 and \a button2 may be set to one -
1994 of the following values: -
1995 -
1996 \list -
1997 \li QMessageBox::NoButton -
1998 \li QMessageBox::Ok -
1999 \li QMessageBox::Cancel -
2000 \li QMessageBox::Yes -
2001 \li QMessageBox::No -
2002 \li QMessageBox::Abort -
2003 \li QMessageBox::Retry -
2004 \li QMessageBox::Ignore -
2005 \li QMessageBox::YesAll -
2006 \li QMessageBox::NoAll -
2007 \endlist -
2008 -
2009 If you don't want all three buttons, set the last button, or last -
2010 two buttons to QMessageBox::NoButton. -
2011 -
2012 One button can be OR-ed with QMessageBox::Default, and one -
2013 button can be OR-ed with QMessageBox::Escape. -
2014 -
2015 Returns the identity (QMessageBox::Ok, or QMessageBox::No, etc.) -
2016 of the button that was clicked. -
2017 -
2018 The message box is an \l{Qt::ApplicationModal} {application modal} -
2019 dialog box. -
2020 -
2021 \warning Do not delete \a parent during the execution of the dialog. -
2022 If you want to do this, you should create the dialog -
2023 yourself using one of the QMessageBox constructors. -
2024 -
2025 \sa question(), warning(), critical() -
2026*/ -
2027int QMessageBox::information(QWidget *parent, const QString &title, const QString& text, -
2028 int button0, int button1, int button2) -
2029{ -
2030 return QMessageBoxPrivate::showOldMessageBox(parent, Information, title, text,
executed: return QMessageBoxPrivate::showOldMessageBox(parent, Information, title, text, button0, button1, button2);
Execution Count:3
3
2031 button0, button1, button2);
executed: return QMessageBoxPrivate::showOldMessageBox(parent, Information, title, text, button0, button1, button2);
Execution Count:3
3
2032} -
2033 -
2034/*! -
2035 \obsolete -
2036 \overload -
2037 -
2038 Displays an information message box with the given \a title and -
2039 \a text, as well as one, two or three buttons. Returns the index -
2040 of the button that was clicked (0, 1 or 2). -
2041 -
2042 \a button0Text is the text of the first button, and is optional. -
2043 If \a button0Text is not supplied, "OK" (translated) will be -
2044 used. \a button1Text is the text of the second button, and is -
2045 optional. \a button2Text is the text of the third button, and is -
2046 optional. \a defaultButtonNumber (0, 1 or 2) is the index of the -
2047 default button; pressing Return or Enter is the same as clicking -
2048 the default button. It defaults to 0 (the first button). \a -
2049 escapeButtonNumber is the index of the escape button; pressing -
2050 \uicontrol Esc is the same as clicking this button. It defaults to -1; -
2051 supply 0, 1 or 2 to make pressing \uicontrol Esc equivalent to clicking -
2052 the relevant button. -
2053 -
2054 The message box is an \l{Qt::ApplicationModal} {application modal} -
2055 dialog box. -
2056 -
2057 \warning Do not delete \a parent during the execution of the dialog. -
2058 If you want to do this, you should create the dialog -
2059 yourself using one of the QMessageBox constructors. -
2060 -
2061 \sa question(), warning(), critical() -
2062*/ -
2063 -
2064int QMessageBox::information(QWidget *parent, const QString &title, const QString& text, -
2065 const QString& button0Text, const QString& button1Text, -
2066 const QString& button2Text, int defaultButtonNumber, -
2067 int escapeButtonNumber) -
2068{ -
2069 return QMessageBoxPrivate::showOldMessageBox(parent, Information, title, text,
executed: return QMessageBoxPrivate::showOldMessageBox(parent, Information, title, text, button0Text, button1Text, button2Text, defaultButtonNumber, escapeButtonNumber);
Execution Count:1
1
2070 button0Text, button1Text, button2Text,
executed: return QMessageBoxPrivate::showOldMessageBox(parent, Information, title, text, button0Text, button1Text, button2Text, defaultButtonNumber, escapeButtonNumber);
Execution Count:1
1
2071 defaultButtonNumber, escapeButtonNumber);
executed: return QMessageBoxPrivate::showOldMessageBox(parent, Information, title, text, button0Text, button1Text, button2Text, defaultButtonNumber, escapeButtonNumber);
Execution Count:1
1
2072} -
2073 -
2074/*! -
2075 \obsolete -
2076 -
2077 Opens a question message box with the given \a title and \a text. -
2078 The dialog may have up to three buttons. Each of the buttons, \a -
2079 button0, \a button1 and \a button2 may be set to one of the -
2080 following values: -
2081 -
2082 \list -
2083 \li QMessageBox::NoButton -
2084 \li QMessageBox::Ok -
2085 \li QMessageBox::Cancel -
2086 \li QMessageBox::Yes -
2087 \li QMessageBox::No -
2088 \li QMessageBox::Abort -
2089 \li QMessageBox::Retry -
2090 \li QMessageBox::Ignore -
2091 \li QMessageBox::YesAll -
2092 \li QMessageBox::NoAll -
2093 \endlist -
2094 -
2095 If you don't want all three buttons, set the last button, or last -
2096 two buttons to QMessageBox::NoButton. -
2097 -
2098 One button can be OR-ed with QMessageBox::Default, and one -
2099 button can be OR-ed with QMessageBox::Escape. -
2100 -
2101 Returns the identity (QMessageBox::Yes, or QMessageBox::No, etc.) -
2102 of the button that was clicked. -
2103 -
2104 The message box is an \l{Qt::ApplicationModal} {application modal} -
2105 dialog box. -
2106 -
2107 \warning Do not delete \a parent during the execution of the dialog. -
2108 If you want to do this, you should create the dialog -
2109 yourself using one of the QMessageBox constructors. -
2110 -
2111 \sa information(), warning(), critical() -
2112*/ -
2113int QMessageBox::question(QWidget *parent, const QString &title, const QString& text, -
2114 int button0, int button1, int button2) -
2115{ -
2116 return QMessageBoxPrivate::showOldMessageBox(parent, Question, title, text,
executed: return QMessageBoxPrivate::showOldMessageBox(parent, Question, title, text, button0, button1, button2);
Execution Count:1
1
2117 button0, button1, button2);
executed: return QMessageBoxPrivate::showOldMessageBox(parent, Question, title, text, button0, button1, button2);
Execution Count:1
1
2118} -
2119 -
2120/*! -
2121 \obsolete -
2122 \overload -
2123 -
2124 Displays a question message box with the given \a title and \a -
2125 text, as well as one, two or three buttons. Returns the index of -
2126 the button that was clicked (0, 1 or 2). -
2127 -
2128 \a button0Text is the text of the first button, and is optional. -
2129 If \a button0Text is not supplied, "OK" (translated) will be used. -
2130 \a button1Text is the text of the second button, and is optional. -
2131 \a button2Text is the text of the third button, and is optional. -
2132 \a defaultButtonNumber (0, 1 or 2) is the index of the default -
2133 button; pressing Return or Enter is the same as clicking the -
2134 default button. It defaults to 0 (the first button). \a -
2135 escapeButtonNumber is the index of the Escape button; pressing -
2136 Escape is the same as clicking this button. It defaults to -1; -
2137 supply 0, 1 or 2 to make pressing Escape equivalent to clicking -
2138 the relevant button. -
2139 -
2140 The message box is an \l{Qt::ApplicationModal} {application modal} -
2141 dialog box. -
2142 -
2143 \warning Do not delete \a parent during the execution of the dialog. -
2144 If you want to do this, you should create the dialog -
2145 yourself using one of the QMessageBox constructors. -
2146 -
2147 \sa information(), warning(), critical() -
2148*/ -
2149int QMessageBox::question(QWidget *parent, const QString &title, const QString& text, -
2150 const QString& button0Text, const QString& button1Text, -
2151 const QString& button2Text, int defaultButtonNumber, -
2152 int escapeButtonNumber) -
2153{ -
2154 return QMessageBoxPrivate::showOldMessageBox(parent, Question, title, text,
never executed: return QMessageBoxPrivate::showOldMessageBox(parent, Question, title, text, button0Text, button1Text, button2Text, defaultButtonNumber, escapeButtonNumber);
0
2155 button0Text, button1Text, button2Text,
never executed: return QMessageBoxPrivate::showOldMessageBox(parent, Question, title, text, button0Text, button1Text, button2Text, defaultButtonNumber, escapeButtonNumber);
0
2156 defaultButtonNumber, escapeButtonNumber);
never executed: return QMessageBoxPrivate::showOldMessageBox(parent, Question, title, text, button0Text, button1Text, button2Text, defaultButtonNumber, escapeButtonNumber);
0
2157} -
2158 -
2159 -
2160/*! -
2161 \obsolete -
2162 -
2163 Opens a warning message box with the given \a title and \a text. -
2164 The dialog may have up to three buttons. Each of the button -
2165 parameters, \a button0, \a button1 and \a button2 may be set to -
2166 one of the following values: -
2167 -
2168 \list -
2169 \li QMessageBox::NoButton -
2170 \li QMessageBox::Ok -
2171 \li QMessageBox::Cancel -
2172 \li QMessageBox::Yes -
2173 \li QMessageBox::No -
2174 \li QMessageBox::Abort -
2175 \li QMessageBox::Retry -
2176 \li QMessageBox::Ignore -
2177 \li QMessageBox::YesAll -
2178 \li QMessageBox::NoAll -
2179 \endlist -
2180 -
2181 If you don't want all three buttons, set the last button, or last -
2182 two buttons to QMessageBox::NoButton. -
2183 -
2184 One button can be OR-ed with QMessageBox::Default, and one -
2185 button can be OR-ed with QMessageBox::Escape. -
2186 -
2187 Returns the identity (QMessageBox::Ok or QMessageBox::No or ...) -
2188 of the button that was clicked. -
2189 -
2190 The message box is an \l{Qt::ApplicationModal} {application modal} -
2191 dialog box. -
2192 -
2193 \warning Do not delete \a parent during the execution of the dialog. -
2194 If you want to do this, you should create the dialog -
2195 yourself using one of the QMessageBox constructors. -
2196 -
2197 \sa information(), question(), critical() -
2198*/ -
2199int QMessageBox::warning(QWidget *parent, const QString &title, const QString& text, -
2200 int button0, int button1, int button2) -
2201{ -
2202 return QMessageBoxPrivate::showOldMessageBox(parent, Warning, title, text,
never executed: return QMessageBoxPrivate::showOldMessageBox(parent, Warning, title, text, button0, button1, button2);
0
2203 button0, button1, button2);
never executed: return QMessageBoxPrivate::showOldMessageBox(parent, Warning, title, text, button0, button1, button2);
0
2204} -
2205 -
2206/*! -
2207 \obsolete -
2208 \overload -
2209 -
2210 Displays a warning message box with the given \a title and \a -
2211 text, as well as one, two, or three buttons. Returns the number -
2212 of the button that was clicked (0, 1, or 2). -
2213 -
2214 \a button0Text is the text of the first button, and is optional. -
2215 If \a button0Text is not supplied, "OK" (translated) will be used. -
2216 \a button1Text is the text of the second button, and is optional, -
2217 and \a button2Text is the text of the third button, and is -
2218 optional. \a defaultButtonNumber (0, 1 or 2) is the index of the -
2219 default button; pressing Return or Enter is the same as clicking -
2220 the default button. It defaults to 0 (the first button). \a -
2221 escapeButtonNumber is the index of the Escape button; pressing -
2222 Escape is the same as clicking this button. It defaults to -1; -
2223 supply 0, 1, or 2 to make pressing Escape equivalent to clicking -
2224 the relevant button. -
2225 -
2226 The message box is an \l{Qt::ApplicationModal} {application modal} -
2227 dialog box. -
2228 -
2229 \warning Do not delete \a parent during the execution of the dialog. -
2230 If you want to do this, you should create the dialog -
2231 yourself using one of the QMessageBox constructors. -
2232 -
2233 \sa information(), question(), critical() -
2234*/ -
2235int QMessageBox::warning(QWidget *parent, const QString &title, const QString& text, -
2236 const QString& button0Text, const QString& button1Text, -
2237 const QString& button2Text, int defaultButtonNumber, -
2238 int escapeButtonNumber) -
2239{ -
2240 return QMessageBoxPrivate::showOldMessageBox(parent, Warning, title, text,
never executed: return QMessageBoxPrivate::showOldMessageBox(parent, Warning, title, text, button0Text, button1Text, button2Text, defaultButtonNumber, escapeButtonNumber);
0
2241 button0Text, button1Text, button2Text,
never executed: return QMessageBoxPrivate::showOldMessageBox(parent, Warning, title, text, button0Text, button1Text, button2Text, defaultButtonNumber, escapeButtonNumber);
0
2242 defaultButtonNumber, escapeButtonNumber);
never executed: return QMessageBoxPrivate::showOldMessageBox(parent, Warning, title, text, button0Text, button1Text, button2Text, defaultButtonNumber, escapeButtonNumber);
0
2243} -
2244 -
2245/*! -
2246 \obsolete -
2247 -
2248 Opens a critical message box with the given \a title and \a text. -
2249 The dialog may have up to three buttons. Each of the button -
2250 parameters, \a button0, \a button1 and \a button2 may be set to -
2251 one of the following values: -
2252 -
2253 \list -
2254 \li QMessageBox::NoButton -
2255 \li QMessageBox::Ok -
2256 \li QMessageBox::Cancel -
2257 \li QMessageBox::Yes -
2258 \li QMessageBox::No -
2259 \li QMessageBox::Abort -
2260 \li QMessageBox::Retry -
2261 \li QMessageBox::Ignore -
2262 \li QMessageBox::YesAll -
2263 \li QMessageBox::NoAll -
2264 \endlist -
2265 -
2266 If you don't want all three buttons, set the last button, or last -
2267 two buttons to QMessageBox::NoButton. -
2268 -
2269 One button can be OR-ed with QMessageBox::Default, and one -
2270 button can be OR-ed with QMessageBox::Escape. -
2271 -
2272 Returns the identity (QMessageBox::Ok, or QMessageBox::No, etc.) -
2273 of the button that was clicked. -
2274 -
2275 The message box is an \l{Qt::ApplicationModal} {application modal} -
2276 dialog box. -
2277 -
2278 \warning Do not delete \a parent during the execution of the dialog. -
2279 If you want to do this, you should create the dialog -
2280 yourself using one of the QMessageBox constructors. -
2281 -
2282 \sa information(), question(), warning() -
2283*/ -
2284 -
2285int QMessageBox::critical(QWidget *parent, const QString &title, const QString& text, -
2286 int button0, int button1, int button2) -
2287{ -
2288 return QMessageBoxPrivate::showOldMessageBox(parent, Critical, title, text,
never executed: return QMessageBoxPrivate::showOldMessageBox(parent, Critical, title, text, button0, button1, button2);
0
2289 button0, button1, button2);
never executed: return QMessageBoxPrivate::showOldMessageBox(parent, Critical, title, text, button0, button1, button2);
0
2290} -
2291 -
2292/*! -
2293 \obsolete -
2294 \overload -
2295 -
2296 Displays a critical error message box with the given \a title and -
2297 \a text, as well as one, two, or three buttons. Returns the -
2298 number of the button that was clicked (0, 1 or 2). -
2299 -
2300 \a button0Text is the text of the first button, and is optional. -
2301 If \a button0Text is not supplied, "OK" (translated) will be used. -
2302 \a button1Text is the text of the second button, and is optional, -
2303 and \a button2Text is the text of the third button, and is -
2304 optional. \a defaultButtonNumber (0, 1 or 2) is the index of the -
2305 default button; pressing Return or Enter is the same as clicking -
2306 the default button. It defaults to 0 (the first button). \a -
2307 escapeButtonNumber is the index of the Escape button; pressing -
2308 Escape is the same as clicking this button. It defaults to -1; -
2309 supply 0, 1, or 2 to make pressing Escape equivalent to clicking -
2310 the relevant button. -
2311 -
2312 The message box is an \l{Qt::ApplicationModal} {application modal} -
2313 dialog box. -
2314 -
2315 \warning Do not delete \a parent during the execution of the dialog. -
2316 If you want to do this, you should create the dialog -
2317 yourself using one of the QMessageBox constructors. -
2318 -
2319 \sa information(), question(), warning() -
2320*/ -
2321int QMessageBox::critical(QWidget *parent, const QString &title, const QString& text, -
2322 const QString& button0Text, const QString& button1Text, -
2323 const QString& button2Text, int defaultButtonNumber, -
2324 int escapeButtonNumber) -
2325{ -
2326 return QMessageBoxPrivate::showOldMessageBox(parent, Critical, title, text,
never executed: return QMessageBoxPrivate::showOldMessageBox(parent, Critical, title, text, button0Text, button1Text, button2Text, defaultButtonNumber, escapeButtonNumber);
0
2327 button0Text, button1Text, button2Text,
never executed: return QMessageBoxPrivate::showOldMessageBox(parent, Critical, title, text, button0Text, button1Text, button2Text, defaultButtonNumber, escapeButtonNumber);
0
2328 defaultButtonNumber, escapeButtonNumber);
never executed: return QMessageBoxPrivate::showOldMessageBox(parent, Critical, title, text, button0Text, button1Text, button2Text, defaultButtonNumber, escapeButtonNumber);
0
2329} -
2330 -
2331 -
2332/*! -
2333 \obsolete -
2334 -
2335 Returns the text of the message box button \a button, or -
2336 an empty string if the message box does not contain the button. -
2337 -
2338 Use button() and QPushButton::text() instead. -
2339*/ -
2340QString QMessageBox::buttonText(int button) const -
2341{ -
2342 Q_D(const QMessageBox);
never executed (the execution status of this line is deduced): const QMessageBoxPrivate * const d = d_func();
-
2343 -
2344 if (QAbstractButton *abstractButton = d->abstractButtonForId(button)) {
never evaluated: QAbstractButton *abstractButton = d->abstractButtonForId(button)
0
2345 return abstractButton->text();
never executed: return abstractButton->text();
0
2346 } else if (d->buttonBox->buttons().isEmpty() && (button == Ok || button == Old_Ok)) {
never evaluated: d->buttonBox->buttons().isEmpty()
never evaluated: button == Ok
never evaluated: button == Old_Ok
0
2347 // for compatibility with Qt 4.0/4.1 -
2348 return QDialogButtonBox::tr("OK");
never executed: return QDialogButtonBox::tr("OK");
0
2349 } -
2350 return QString();
never executed: return QString();
0
2351} -
2352 -
2353/*! -
2354 \obsolete -
2355 -
2356 Sets the text of the message box button \a button to \a text. -
2357 Setting the text of a button that is not in the message box is -
2358 silently ignored. -
2359 -
2360 Use addButton() instead. -
2361*/ -
2362void QMessageBox::setButtonText(int button, const QString &text) -
2363{ -
2364 Q_D(QMessageBox);
never executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
2365 if (QAbstractButton *abstractButton = d->abstractButtonForId(button)) {
partially evaluated: QAbstractButton *abstractButton = d->abstractButtonForId(button)
TRUEFALSE
yes
Evaluation Count:2
no
Evaluation Count:0
0-2
2366 abstractButton->setText(text);
executed (the execution status of this line is deduced): abstractButton->setText(text);
-
2367 } else if (d->buttonBox->buttons().isEmpty() && (button == Ok || button == Old_Ok)) {
executed: }
Execution Count:2
never evaluated: d->buttonBox->buttons().isEmpty()
never evaluated: button == Ok
never evaluated: button == Old_Ok
0-2
2368 // for compatibility with Qt 4.0/4.1 -
2369 addButton(QMessageBox::Ok)->setText(text);
never executed (the execution status of this line is deduced): addButton(QMessageBox::Ok)->setText(text);
-
2370 }
never executed: }
0
2371} -
2372 -
2373#ifndef QT_NO_TEXTEDIT -
2374/*! -
2375 \property QMessageBox::detailedText -
2376 \brief the text to be displayed in the details area. -
2377 \since 4.2 -
2378 -
2379 The text will be interpreted as a plain text. -
2380 -
2381 By default, this property contains an empty string. -
2382 -
2383 \sa QMessageBox::text, QMessageBox::informativeText -
2384*/ -
2385QString QMessageBox::detailedText() const -
2386{ -
2387 Q_D(const QMessageBox);
executed (the execution status of this line is deduced): const QMessageBoxPrivate * const d = d_func();
-
2388 return d->detailsText ? d->detailsText->text() : QString();
executed: return d->detailsText ? d->detailsText->text() : QString();
Execution Count:1
1
2389} -
2390 -
2391void QMessageBox::setDetailedText(const QString &text) -
2392{ -
2393 Q_D(QMessageBox);
executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
2394 if (text.isEmpty()) {
partially evaluated: text.isEmpty()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2
0-2
2395 delete d->detailsText;
never executed (the execution status of this line is deduced): delete d->detailsText;
-
2396 d->detailsText = 0;
never executed (the execution status of this line is deduced): d->detailsText = 0;
-
2397 removeButton(d->detailsButton);
never executed (the execution status of this line is deduced): removeButton(d->detailsButton);
-
2398 delete d->detailsButton;
never executed (the execution status of this line is deduced): delete d->detailsButton;
-
2399 d->detailsButton = 0;
never executed (the execution status of this line is deduced): d->detailsButton = 0;
-
2400 return;
never executed: return;
0
2401 } -
2402 -
2403 if (!d->detailsText) {
partially evaluated: !d->detailsText
TRUEFALSE
yes
Evaluation Count:2
no
Evaluation Count:0
0-2
2404 d->detailsText = new QMessageBoxDetailsText(this);
executed (the execution status of this line is deduced): d->detailsText = new QMessageBoxDetailsText(this);
-
2405 QGridLayout* grid = qobject_cast<QGridLayout*>(layout());
executed (the execution status of this line is deduced): QGridLayout* grid = qobject_cast<QGridLayout*>(layout());
-
2406 if (grid)
partially evaluated: grid
TRUEFALSE
yes
Evaluation Count:2
no
Evaluation Count:0
0-2
2407 grid->addWidget(d->detailsText, grid->rowCount(), 0, 1, grid->columnCount());
executed: grid->addWidget(d->detailsText, grid->rowCount(), 0, 1, grid->columnCount());
Execution Count:2
2
2408 d->detailsText->hide();
executed (the execution status of this line is deduced): d->detailsText->hide();
-
2409 }
executed: }
Execution Count:2
2
2410 if (!d->detailsButton)
partially evaluated: !d->detailsButton
TRUEFALSE
yes
Evaluation Count:2
no
Evaluation Count:0
0-2
2411 d->detailsButton = new DetailButton(this);
executed: d->detailsButton = new DetailButton(this);
Execution Count:2
2
2412 d->detailsText->setText(text);
executed (the execution status of this line is deduced): d->detailsText->setText(text);
-
2413}
executed: }
Execution Count:2
2
2414#endif // QT_NO_TEXTEDIT -
2415 -
2416/*! -
2417 \property QMessageBox::informativeText -
2418 -
2419 \brief the informative text that provides a fuller description for -
2420 the message -
2421 -
2422 \since 4.2 -
2423 -
2424 Infromative text can be used to expand upon the text() to give more -
2425 information to the user. On the Mac, this text appears in small -
2426 system font below the text(). On other platforms, it is simply -
2427 appended to the existing text. -
2428 -
2429 By default, this property contains an empty string. -
2430 -
2431 \sa QMessageBox::text, QMessageBox::detailedText -
2432*/ -
2433QString QMessageBox::informativeText() const -
2434{ -
2435 Q_D(const QMessageBox);
executed (the execution status of this line is deduced): const QMessageBoxPrivate * const d = d_func();
-
2436 return d->informativeLabel ? d->informativeLabel->text() : QString();
executed: return d->informativeLabel ? d->informativeLabel->text() : QString();
Execution Count:1
1
2437} -
2438 -
2439void QMessageBox::setInformativeText(const QString &text) -
2440{ -
2441 Q_D(QMessageBox);
executed (the execution status of this line is deduced): QMessageBoxPrivate * const d = d_func();
-
2442 if (text.isEmpty()) {
partially evaluated: text.isEmpty()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2
0-2
2443 layout()->removeWidget(d->informativeLabel);
never executed (the execution status of this line is deduced): layout()->removeWidget(d->informativeLabel);
-
2444 delete d->informativeLabel;
never executed (the execution status of this line is deduced): delete d->informativeLabel;
-
2445 d->informativeLabel = 0;
never executed (the execution status of this line is deduced): d->informativeLabel = 0;
-
2446#ifndef Q_OS_MAC -
2447 d->label->setContentsMargins(2, 0, 0, 0);
never executed (the execution status of this line is deduced): d->label->setContentsMargins(2, 0, 0, 0);
-
2448#endif -
2449 d->updateSize();
never executed (the execution status of this line is deduced): d->updateSize();
-
2450 return;
never executed: return;
0
2451 } -
2452 -
2453 if (!d->informativeLabel) {
partially evaluated: !d->informativeLabel
TRUEFALSE
yes
Evaluation Count:2
no
Evaluation Count:0
0-2
2454 QLabel *label = new QLabel;
executed (the execution status of this line is deduced): QLabel *label = new QLabel;
-
2455 label->setObjectName(QLatin1String("qt_msgbox_informativelabel"));
executed (the execution status of this line is deduced): label->setObjectName(QLatin1String("qt_msgbox_informativelabel"));
-
2456 label->setTextInteractionFlags(Qt::TextInteractionFlags(style()->styleHint(QStyle::SH_MessageBox_TextInteractionFlags, 0, this)));
executed (the execution status of this line is deduced): label->setTextInteractionFlags(Qt::TextInteractionFlags(style()->styleHint(QStyle::SH_MessageBox_TextInteractionFlags, 0, this)));
-
2457 label->setAlignment(Qt::AlignTop | Qt::AlignLeft);
executed (the execution status of this line is deduced): label->setAlignment(Qt::AlignTop | Qt::AlignLeft);
-
2458 label->setOpenExternalLinks(true);
executed (the execution status of this line is deduced): label->setOpenExternalLinks(true);
-
2459 label->setWordWrap(true);
executed (the execution status of this line is deduced): label->setWordWrap(true);
-
2460#ifndef Q_OS_MAC -
2461 d->label->setContentsMargins(2, 0, 0, 0);
executed (the execution status of this line is deduced): d->label->setContentsMargins(2, 0, 0, 0);
-
2462 label->setContentsMargins(2, 0, 0, 6);
executed (the execution status of this line is deduced): label->setContentsMargins(2, 0, 0, 6);
-
2463 label->setIndent(9);
executed (the execution status of this line is deduced): label->setIndent(9);
-
2464#else -
2465 label->setContentsMargins(16, 0, 0, 0); -
2466 // apply a smaller font the information label on the mac -
2467 label->setFont(qt_app_fonts_hash()->value("QTipLabel")); -
2468#endif -
2469 label->setWordWrap(true);
executed (the execution status of this line is deduced): label->setWordWrap(true);
-
2470 QGridLayout *grid = static_cast<QGridLayout *>(layout());
executed (the execution status of this line is deduced): QGridLayout *grid = static_cast<QGridLayout *>(layout());
-
2471 grid->addWidget(label, 1, 1, 1, 1);
executed (the execution status of this line is deduced): grid->addWidget(label, 1, 1, 1, 1);
-
2472 d->informativeLabel = label;
executed (the execution status of this line is deduced): d->informativeLabel = label;
-
2473 }
executed: }
Execution Count:2
2
2474 d->informativeLabel->setText(text);
executed (the execution status of this line is deduced): d->informativeLabel->setText(text);
-
2475 d->updateSize();
executed (the execution status of this line is deduced): d->updateSize();
-
2476}
executed: }
Execution Count:2
2
2477 -
2478/*! -
2479 \since 4.2 -
2480 -
2481 This function shadows QWidget::setWindowTitle(). -
2482 -
2483 Sets the title of the message box to \a title. On Mac OS X, -
2484 the window title is ignored (as required by the Mac OS X -
2485 Guidelines). -
2486*/ -
2487void QMessageBox::setWindowTitle(const QString &title) -
2488{ -
2489 // Message boxes on the mac do not have a title -
2490#ifndef Q_OS_MAC -
2491 QDialog::setWindowTitle(title);
executed (the execution status of this line is deduced): QDialog::setWindowTitle(title);
-
2492#else -
2493 Q_UNUSED(title); -
2494#endif -
2495}
executed: }
Execution Count:29
29
2496 -
2497 -
2498/*! -
2499 \since 4.2 -
2500 -
2501 This function shadows QWidget::setWindowModality(). -
2502 -
2503 Sets the modality of the message box to \a windowModality. -
2504 -
2505 On Mac OS X, if the modality is set to Qt::WindowModal and the message box -
2506 has a parent, then the message box will be a Qt::Sheet, otherwise the -
2507 message box will be a standard dialog. -
2508*/ -
2509void QMessageBox::setWindowModality(Qt::WindowModality windowModality) -
2510{ -
2511 QDialog::setWindowModality(windowModality);
never executed (the execution status of this line is deduced): QDialog::setWindowModality(windowModality);
-
2512 -
2513 if (parentWidget() && windowModality == Qt::WindowModal)
never evaluated: parentWidget()
never evaluated: windowModality == Qt::WindowModal
0
2514 setParent(parentWidget(), Qt::Sheet);
never executed: setParent(parentWidget(), Qt::Sheet);
0
2515 else -
2516 setParent(parentWidget(), Qt::Dialog);
never executed: setParent(parentWidget(), Qt::Dialog);
0
2517 setDefaultButton(d_func()->defaultButton);
never executed (the execution status of this line is deduced): setDefaultButton(d_func()->defaultButton);
-
2518}
never executed: }
0
2519 -
2520 -
2521QPixmap QMessageBoxPrivate::standardIcon(QMessageBox::Icon icon, QMessageBox *mb) -
2522{ -
2523 QStyle *style = mb ? mb->style() : QApplication::style();
evaluated: mb
TRUEFALSE
yes
Evaluation Count:38
yes
Evaluation Count:2
2-38
2524 int iconSize = style->pixelMetric(QStyle::PM_MessageBoxIconSize, 0, mb);
executed (the execution status of this line is deduced): int iconSize = style->pixelMetric(QStyle::PM_MessageBoxIconSize, 0, mb);
-
2525 QIcon tmpIcon;
executed (the execution status of this line is deduced): QIcon tmpIcon;
-
2526 switch (icon) { -
2527 case QMessageBox::Information: -
2528 tmpIcon = style->standardIcon(QStyle::SP_MessageBoxInformation, 0, mb);
executed (the execution status of this line is deduced): tmpIcon = style->standardIcon(QStyle::SP_MessageBoxInformation, 0, mb);
-
2529 break;
executed: break;
Execution Count:15
15
2530 case QMessageBox::Warning: -
2531 tmpIcon = style->standardIcon(QStyle::SP_MessageBoxWarning, 0, mb);
executed (the execution status of this line is deduced): tmpIcon = style->standardIcon(QStyle::SP_MessageBoxWarning, 0, mb);
-
2532 break;
executed: break;
Execution Count:6
6
2533 case QMessageBox::Critical: -
2534 tmpIcon = style->standardIcon(QStyle::SP_MessageBoxCritical, 0, mb);
executed (the execution status of this line is deduced): tmpIcon = style->standardIcon(QStyle::SP_MessageBoxCritical, 0, mb);
-
2535 break;
executed: break;
Execution Count:5
5
2536 case QMessageBox::Question: -
2537 tmpIcon = style->standardIcon(QStyle::SP_MessageBoxQuestion, 0, mb);
executed (the execution status of this line is deduced): tmpIcon = style->standardIcon(QStyle::SP_MessageBoxQuestion, 0, mb);
-
2538 default: -
2539 break;
executed: break;
Execution Count:14
14
2540 } -
2541 if (!tmpIcon.isNull())
evaluated: !tmpIcon.isNull()
TRUEFALSE
yes
Evaluation Count:34
yes
Evaluation Count:6
6-34
2542 return tmpIcon.pixmap(iconSize, iconSize);
executed: return tmpIcon.pixmap(iconSize, iconSize);
Execution Count:34
34
2543 return QPixmap();
executed: return QPixmap();
Execution Count:6
6
2544} -
2545 -
2546/*! -
2547 \obsolete -
2548 -
2549 Returns the pixmap used for a standard icon. This allows the -
2550 pixmaps to be used in more complex message boxes. \a icon -
2551 specifies the required icon, e.g. QMessageBox::Question, -
2552 QMessageBox::Information, QMessageBox::Warning or -
2553 QMessageBox::Critical. -
2554 -
2555 Call QStyle::standardIcon() with QStyle::SP_MessageBoxInformation etc. -
2556 instead. -
2557*/ -
2558 -
2559QPixmap QMessageBox::standardIcon(Icon icon) -
2560{ -
2561 return QMessageBoxPrivate::standardIcon(icon, 0);
executed: return QMessageBoxPrivate::standardIcon(icon, 0);
Execution Count:2
2
2562} -
2563 -
2564/*! -
2565 \typedef QMessageBox::Button -
2566 \obsolete -
2567 -
2568 Use QMessageBox::StandardButton instead. -
2569*/ -
2570 -
2571/*! -
2572 \fn int QMessageBox::information(QWidget *parent, const QString &title, -
2573 const QString& text, StandardButton button0, -
2574 StandardButton button1) -
2575 \fn int QMessageBox::warning(QWidget *parent, const QString &title, -
2576 const QString& text, StandardButton button0, -
2577 StandardButton button1) -
2578 \fn int QMessageBox::critical(QWidget *parent, const QString &title, -
2579 const QString& text, StandardButton button0, -
2580 StandardButton button1) -
2581 \fn int QMessageBox::question(QWidget *parent, const QString &title, -
2582 const QString& text, StandardButton button0, -
2583 StandardButton button1) -
2584 \internal -
2585 -
2586 ### Needed for Qt 4 source compatibility -
2587*/ -
2588 -
2589/*! -
2590 \fn int QMessageBox::exec() -
2591 -
2592 Shows the message box as a \l{QDialog#Modal Dialogs}{modal dialog}, -
2593 blocking until the user closes it. -
2594 -
2595 When using a QMessageBox with standard buttons, this functions returns a -
2596 \l StandardButton value indicating the standard button that was clicked. -
2597 When using QMessageBox with custom buttons, this function returns an -
2598 opaque value; use clickedButton() to determine which button was clicked. -
2599 -
2600 \note The result() function returns also \l StandardButton value instead -
2601 of \l QDialog::DialogCode. -
2602 -
2603 Users cannot interact with any other window in the same -
2604 application until they close the dialog, either by clicking a -
2605 button or by using a mechanism provided by the window system. -
2606 -
2607 \sa show(), result() -
2608*/ -
2609 -
2610QT_END_NAMESPACE -
2611 -
2612#include "moc_qmessagebox.cpp" -
2613 -
2614#endif // QT_NO_MESSAGEBOX -
2615 -
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