kernel/qapplication_qpa.cpp

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1/**************************************************************************** -
2** -
3** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -
4** Contact: http://www.qt-project.org/legal -
5** -
6** This file is part of the QtGui module of the Qt Toolkit. -
7** -
8** $QT_BEGIN_LICENSE:LGPL$ -
9** Commercial License Usage -
10** Licensees holding valid commercial Qt licenses may use this file in -
11** accordance with the commercial license agreement provided with the -
12** Software or, alternatively, in accordance with the terms contained in -
13** a written agreement between you and Digia. For licensing terms and -
14** conditions see http://qt.digia.com/licensing. For further information -
15** use the contact form at http://qt.digia.com/contact-us. -
16** -
17** GNU Lesser General Public License Usage -
18** Alternatively, this file may be used under the terms of the GNU Lesser -
19** General Public License version 2.1 as published by the Free Software -
20** Foundation and appearing in the file LICENSE.LGPL included in the -
21** packaging of this file. Please review the following information to -
22** ensure the GNU Lesser General Public License version 2.1 requirements -
23** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -
24** -
25** In addition, as a special exception, Digia gives you certain additional -
26** rights. These rights are described in the Digia Qt LGPL Exception -
27** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -
28** -
29** GNU General Public License Usage -
30** Alternatively, this file may be used under the terms of the GNU -
31** General Public License version 3.0 as published by the Free Software -
32** Foundation and appearing in the file LICENSE.GPL included in the -
33** packaging of this file. Please review the following information to -
34** ensure the GNU General Public License version 3.0 requirements will be -
35** met: http://www.gnu.org/copyleft/gpl.html. -
36** -
37** -
38** $QT_END_LICENSE$ -
39** -
40****************************************************************************/ -
41 -
42#include "qapplication_p.h" -
43#include "qcolormap.h" -
44#include "qpalette.h" -
45#include "qpixmapcache.h" -
46#ifndef QT_NO_CURSOR -
47#include "private/qcursor_p.h" -
48#endif -
49#include "qscreen.h" -
50 -
51#include "private/qwidget_p.h" -
52#include "private/qevent_p.h" -
53 -
54#include <qpa/qplatformintegrationfactory_p.h> -
55#include <qdesktopwidget.h> -
56#include <qpa/qplatformcursor.h> -
57#include <qpa/qplatformtheme.h> -
58 -
59#include <qdebug.h> -
60#include <qpa/qwindowsysteminterface.h> -
61#include <qpa/qwindowsysteminterface_p.h> -
62#include <qpa/qplatformintegration.h> -
63 -
64#include "qdesktopwidget_qpa_p.h" -
65#include "qwidgetwindow_qpa_p.h" -
66#include "qtooltip.h" -
67 -
68#ifdef Q_OS_WIN -
69# include <QtCore/qt_windows.h> // for qt_win_display_dc() -
70#endif -
71 -
72QT_BEGIN_NAMESPACE -
73 -
74static QString appFont; -
75static bool popupGrabOk; -
76extern QWidget *qt_button_down; -
77extern QWidget *qt_popup_down; -
78extern bool qt_replay_popup_mouse_event; -
79int openPopupCount = 0; -
80extern QPointer<QWidget> qt_last_mouse_receiver; -
81 -
82void QApplicationPrivate::createEventDispatcher() -
83{ -
84 QGuiApplicationPrivate::createEventDispatcher();
executed (the execution status of this line is deduced): QGuiApplicationPrivate::createEventDispatcher();
-
85}
executed: }
Execution Count:215
215
86 -
87bool qt_try_modal(QWidget *widget, QEvent::Type type) -
88{ -
89 QWidget * top = 0;
executed (the execution status of this line is deduced): QWidget * top = 0;
-
90 -
91 if (QApplicationPrivate::tryModalHelper(widget, &top))
partially evaluated: QApplicationPrivate::tryModalHelper(widget, &top)
TRUEFALSE
yes
Evaluation Count:3
no
Evaluation Count:0
0-3
92 return true;
executed: return true;
Execution Count:3
3
93 -
94 bool block_event = false;
never executed (the execution status of this line is deduced): bool block_event = false;
-
95 bool paint_event = false;
never executed (the execution status of this line is deduced): bool paint_event = false;
-
96 -
97 switch (type) { -
98#if 0 -
99 case QEvent::Focus: -
100 if (!static_cast<QWSFocusEvent*>(event)->simpleData.get_focus) -
101 break; -
102 // drop through -
103#endif -
104 case QEvent::MouseButtonPress: // disallow mouse/key events -
105 case QEvent::MouseButtonRelease: -
106 case QEvent::MouseMove: -
107 case QEvent::KeyPress: -
108 case QEvent::KeyRelease: -
109 block_event = true;
never executed (the execution status of this line is deduced): block_event = true;
-
110 break;
never executed: break;
0
111 default: -
112 break;
never executed: break;
0
113 } -
114 -
115 if ((block_event || paint_event) && top->parentWidget() == 0)
never evaluated: block_event
never evaluated: paint_event
never evaluated: top->parentWidget() == 0
0
116 top->raise();
never executed: top->raise();
0
117 -
118 return !block_event;
never executed: return !block_event;
0
119} -
120 -
121bool QApplicationPrivate::modalState() -
122{ -
123 return !self->modalWindowList.isEmpty();
executed: return !self->modalWindowList.isEmpty();
Execution Count:479
479
124} -
125 -
126QWidget *qt_tlw_for_window(QWindow *wnd) -
127{ -
128 if (wnd)
evaluated: wnd
TRUEFALSE
yes
Evaluation Count:1685
yes
Evaluation Count:44
44-1685
129 foreach (QWidget *tlw, qApp->topLevelWidgets())
executed (the execution status of this line is deduced): for (QForeachContainer<__typeof__((static_cast<QApplication *>(QCoreApplication::instance()))->topLevelWidgets())> _container_((static_cast<QApplication *>(QCoreApplication::instance()))->topLevelWidgets()); !_container_.brk && _container_.i != _container_.e; __extension__ ({ ++_container_.brk; ++_container_.i; })) for (QWidget *tlw = *_container_.i;; __extension__ ({--_container_.brk; break;}))
-
130 if (tlw->windowHandle() == wnd)
evaluated: tlw->windowHandle() == wnd
TRUEFALSE
yes
Evaluation Count:1681
yes
Evaluation Count:1564
1564-1681
131 return tlw;
executed: return tlw;
Execution Count:1681
1681
132 return 0;
executed: return 0;
Execution Count:48
48
133} -
134 -
135void QApplicationPrivate::notifyActiveWindowChange(QWindow *previous) -
136{ -
137 Q_UNUSED(previous);
executed (the execution status of this line is deduced): (void)previous;;
-
138 QWindow *wnd = QGuiApplicationPrivate::focus_window;
executed (the execution status of this line is deduced): QWindow *wnd = QGuiApplicationPrivate::focus_window;
-
139 if (inPopupMode()) // some delayed focus event to ignore
evaluated: inPopupMode()
TRUEFALSE
yes
Evaluation Count:65
yes
Evaluation Count:1729
65-1729
140 return;
executed: return;
Execution Count:65
65
141 QWidget *tlw = qt_tlw_for_window(wnd);
executed (the execution status of this line is deduced): QWidget *tlw = qt_tlw_for_window(wnd);
-
142 QApplication::setActiveWindow(tlw);
executed (the execution status of this line is deduced): QApplication::setActiveWindow(tlw);
-
143}
executed: }
Execution Count:1729
1729
144 -
145static void ungrabKeyboardForPopup(QWidget *popup) -
146{ -
147 if (QWidget::keyboardGrabber())
evaluated: QWidget::keyboardGrabber()
TRUEFALSE
yes
Evaluation Count:1
yes
Evaluation Count:88
1-88
148 qt_widget_private(QWidget::keyboardGrabber())->stealKeyboardGrab(true);
executed: qt_widget_private(QWidget::keyboardGrabber())->stealKeyboardGrab(true);
Execution Count:1
1
149 else -
150 qt_widget_private(popup)->stealKeyboardGrab(false);
executed: qt_widget_private(popup)->stealKeyboardGrab(false);
Execution Count:88
88
151} -
152 -
153static void ungrabMouseForPopup(QWidget *popup) -
154{ -
155 if (QWidget::mouseGrabber())
partially evaluated: QWidget::mouseGrabber()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:89
0-89
156 qt_widget_private(QWidget::mouseGrabber())->stealMouseGrab(true);
never executed: qt_widget_private(QWidget::mouseGrabber())->stealMouseGrab(true);
0
157 else -
158 qt_widget_private(popup)->stealMouseGrab(false);
executed: qt_widget_private(popup)->stealMouseGrab(false);
Execution Count:89
89
159} -
160 -
161static void grabForPopup(QWidget *popup) -
162{ -
163 Q_ASSERT(popup->testAttribute(Qt::WA_WState_Created));
executed (the execution status of this line is deduced): qt_noop();
-
164 popupGrabOk = qt_widget_private(popup)->stealKeyboardGrab(true);
executed (the execution status of this line is deduced): popupGrabOk = qt_widget_private(popup)->stealKeyboardGrab(true);
-
165 if (popupGrabOk) {
partially evaluated: popupGrabOk
TRUEFALSE
yes
Evaluation Count:110
no
Evaluation Count:0
0-110
166 popupGrabOk = qt_widget_private(popup)->stealMouseGrab(true);
executed (the execution status of this line is deduced): popupGrabOk = qt_widget_private(popup)->stealMouseGrab(true);
-
167 if (!popupGrabOk) {
partially evaluated: !popupGrabOk
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:110
0-110
168 // transfer grab back to the keyboard grabber if any -
169 ungrabKeyboardForPopup(popup);
never executed (the execution status of this line is deduced): ungrabKeyboardForPopup(popup);
-
170 }
never executed: }
0
171 }
executed: }
Execution Count:110
110
172}
executed: }
Execution Count:110
110
173 -
174void QApplicationPrivate::closePopup(QWidget *popup) -
175{ -
176 if (!popupWidgets)
evaluated: !popupWidgets
TRUEFALSE
yes
Evaluation Count:622
yes
Evaluation Count:114
114-622
177 return;
executed: return;
Execution Count:622
622
178 popupWidgets->removeAll(popup);
executed (the execution status of this line is deduced): popupWidgets->removeAll(popup);
-
179 -
180 if (popup == qt_popup_down) {
partially evaluated: popup == qt_popup_down
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:114
0-114
181 qt_button_down = 0;
never executed (the execution status of this line is deduced): qt_button_down = 0;
-
182 qt_popup_down = 0;
never executed (the execution status of this line is deduced): qt_popup_down = 0;
-
183 }
never executed: }
0
184 -
185 if (QApplicationPrivate::popupWidgets->count() == 0) { // this was the last popup
evaluated: QApplicationPrivate::popupWidgets->count() == 0
TRUEFALSE
yes
Evaluation Count:89
yes
Evaluation Count:25
25-89
186 delete QApplicationPrivate::popupWidgets;
executed (the execution status of this line is deduced): delete QApplicationPrivate::popupWidgets;
-
187 QApplicationPrivate::popupWidgets = 0;
executed (the execution status of this line is deduced): QApplicationPrivate::popupWidgets = 0;
-
188 -
189 if (popupGrabOk) {
partially evaluated: popupGrabOk
TRUEFALSE
yes
Evaluation Count:89
no
Evaluation Count:0
0-89
190 popupGrabOk = false;
executed (the execution status of this line is deduced): popupGrabOk = false;
-
191 -
192 if (popup->geometry().contains(QPoint(QGuiApplicationPrivate::mousePressX,
evaluated: popup->geometry().contains(QPoint(QGuiApplicationPrivate::mousePressX, QGuiApplicationPrivate::mousePressY))
TRUEFALSE
yes
Evaluation Count:11
yes
Evaluation Count:78
11-78
193 QGuiApplicationPrivate::mousePressY))
evaluated: popup->geometry().contains(QPoint(QGuiApplicationPrivate::mousePressX, QGuiApplicationPrivate::mousePressY))
TRUEFALSE
yes
Evaluation Count:11
yes
Evaluation Count:78
11-78
194 || popup->testAttribute(Qt::WA_NoMouseReplay)) {
partially evaluated: popup->testAttribute(Qt::WA_NoMouseReplay)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:78
0-78
195 // mouse release event or inside -
196 qt_replay_popup_mouse_event = false;
executed (the execution status of this line is deduced): qt_replay_popup_mouse_event = false;
-
197 } else { // mouse press event
executed: }
Execution Count:11
11
198 QGuiApplicationPrivate::mousePressTime -= 10000; // avoid double click
executed (the execution status of this line is deduced): QGuiApplicationPrivate::mousePressTime -= 10000;
-
199 qt_replay_popup_mouse_event = true;
executed (the execution status of this line is deduced): qt_replay_popup_mouse_event = true;
-
200 }
executed: }
Execution Count:78
78
201 -
202 // transfer grab back to mouse grabber if any, otherwise release the grab -
203 ungrabMouseForPopup(popup);
executed (the execution status of this line is deduced): ungrabMouseForPopup(popup);
-
204 -
205 // transfer grab back to keyboard grabber if any, otherwise release the grab -
206 ungrabKeyboardForPopup(popup);
executed (the execution status of this line is deduced): ungrabKeyboardForPopup(popup);
-
207 }
executed: }
Execution Count:89
89
208 -
209 if (active_window) {
evaluated: active_window
TRUEFALSE
yes
Evaluation Count:55
yes
Evaluation Count:34
34-55
210 if (QWidget *fw = active_window->focusWidget()) {
evaluated: QWidget *fw = active_window->focusWidget()
TRUEFALSE
yes
Evaluation Count:43
yes
Evaluation Count:12
12-43
211 if (fw != QApplication::focusWidget()) {
evaluated: fw != QApplication::focusWidget()
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:40
3-40
212 fw->setFocus(Qt::PopupFocusReason);
executed (the execution status of this line is deduced): fw->setFocus(Qt::PopupFocusReason);
-
213 } else {
executed: }
Execution Count:3
3
214 QFocusEvent e(QEvent::FocusIn, Qt::PopupFocusReason);
executed (the execution status of this line is deduced): QFocusEvent e(QEvent::FocusIn, Qt::PopupFocusReason);
-
215 QCoreApplication::sendEvent(fw, &e);
executed (the execution status of this line is deduced): QCoreApplication::sendEvent(fw, &e);
-
216 }
executed: }
Execution Count:40
40
217 } -
218 }
executed: }
Execution Count:55
55
219 -
220 } else {
executed: }
Execution Count:89
89
221 // A popup was closed, so the previous popup gets the focus. -
222 QWidget* aw = QApplicationPrivate::popupWidgets->last();
executed (the execution status of this line is deduced): QWidget* aw = QApplicationPrivate::popupWidgets->last();
-
223 if (QWidget *fw = aw->focusWidget())
evaluated: QWidget *fw = aw->focusWidget()
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:22
3-22
224 fw->setFocus(Qt::PopupFocusReason);
executed: fw->setFocus(Qt::PopupFocusReason);
Execution Count:3
3
225 -
226 if (QApplicationPrivate::popupWidgets->count() == 1) // grab mouse/keyboard
evaluated: QApplicationPrivate::popupWidgets->count() == 1
TRUEFALSE
yes
Evaluation Count:21
yes
Evaluation Count:4
4-21
227 grabForPopup(aw);
executed: grabForPopup(aw);
Execution Count:21
21
228 }
executed: }
Execution Count:25
25
229 -
230} -
231 -
232void QApplicationPrivate::openPopup(QWidget *popup) -
233{ -
234 openPopupCount++;
executed (the execution status of this line is deduced): openPopupCount++;
-
235 if (!popupWidgets) // create list
evaluated: !popupWidgets
TRUEFALSE
yes
Evaluation Count:89
yes
Evaluation Count:7
7-89
236 popupWidgets = new QWidgetList;
executed: popupWidgets = new QWidgetList;
Execution Count:89
89
237 popupWidgets->append(popup); // add to end of list
executed (the execution status of this line is deduced): popupWidgets->append(popup);
-
238 -
239 if (QApplicationPrivate::popupWidgets->count() == 1) // grab mouse/keyboard
evaluated: QApplicationPrivate::popupWidgets->count() == 1
TRUEFALSE
yes
Evaluation Count:89
yes
Evaluation Count:7
7-89
240 grabForPopup(popup);
executed: grabForPopup(popup);
Execution Count:89
89
241 -
242 // popups are not focus-handled by the window system (the first -
243 // popup grabbed the keyboard), so we have to do that manually: A -
244 // new popup gets the focus -
245 if (popup->focusWidget()) {
evaluated: popup->focusWidget()
TRUEFALSE
yes
Evaluation Count:3
yes
Evaluation Count:93
3-93
246 popup->focusWidget()->setFocus(Qt::PopupFocusReason);
executed (the execution status of this line is deduced): popup->focusWidget()->setFocus(Qt::PopupFocusReason);
-
247 } else if (popupWidgets->count() == 1) { // this was the first popup
executed: }
Execution Count:3
evaluated: popupWidgets->count() == 1
TRUEFALSE
yes
Evaluation Count:86
yes
Evaluation Count:7
3-86
248 if (QWidget *fw = QApplication::focusWidget()) {
evaluated: QWidget *fw = QApplication::focusWidget()
TRUEFALSE
yes
Evaluation Count:55
yes
Evaluation Count:31
31-55
249 QFocusEvent e(QEvent::FocusOut, Qt::PopupFocusReason);
executed (the execution status of this line is deduced): QFocusEvent e(QEvent::FocusOut, Qt::PopupFocusReason);
-
250 QApplication::sendEvent(fw, &e);
executed (the execution status of this line is deduced): QApplication::sendEvent(fw, &e);
-
251 }
executed: }
Execution Count:55
55
252 }
executed: }
Execution Count:86
86
253} -
254 -
255void QApplicationPrivate::initializeMultitouch_sys() -
256{ -
257} -
258 -
259void QApplicationPrivate::cleanupMultitouch_sys() -
260{ -
261} -
262 -
263static void setPossiblePalette(const QPalette *palette, const char *className) -
264{ -
265 if (palette == 0)
partially evaluated: palette == 0
TRUEFALSE
yes
Evaluation Count:832
no
Evaluation Count:0
0-832
266 return;
executed: return;
Execution Count:832
832
267 QApplicationPrivate::setPalette_helper(*palette, className, false);
never executed (the execution status of this line is deduced): QApplicationPrivate::setPalette_helper(*palette, className, false);
-
268}
never executed: }
0
269 -
270 -
271void QApplicationPrivate::initializeWidgetPaletteHash() -
272{ -
273 QPlatformTheme *platformTheme = QGuiApplicationPrivate::platformTheme();
executed (the execution status of this line is deduced): QPlatformTheme *platformTheme = QGuiApplicationPrivate::platformTheme();
-
274 if (!platformTheme)
partially evaluated: !platformTheme
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:64
0-64
275 return;
never executed: return;
0
276 setPossiblePalette(platformTheme->palette(QPlatformTheme::ToolButtonPalette), "QToolButton");
executed (the execution status of this line is deduced): setPossiblePalette(platformTheme->palette(QPlatformTheme::ToolButtonPalette), "QToolButton");
-
277 setPossiblePalette(platformTheme->palette(QPlatformTheme::ButtonPalette), "QAbstractButton");
executed (the execution status of this line is deduced): setPossiblePalette(platformTheme->palette(QPlatformTheme::ButtonPalette), "QAbstractButton");
-
278 setPossiblePalette(platformTheme->palette(QPlatformTheme::HeaderPalette), "QHeaderView");
executed (the execution status of this line is deduced): setPossiblePalette(platformTheme->palette(QPlatformTheme::HeaderPalette), "QHeaderView");
-
279 setPossiblePalette(platformTheme->palette(QPlatformTheme::ItemViewPalette), "QAbstractItemView");
executed (the execution status of this line is deduced): setPossiblePalette(platformTheme->palette(QPlatformTheme::ItemViewPalette), "QAbstractItemView");
-
280 setPossiblePalette(platformTheme->palette(QPlatformTheme::MessageBoxLabelPelette), "QMessageBoxLabel");
executed (the execution status of this line is deduced): setPossiblePalette(platformTheme->palette(QPlatformTheme::MessageBoxLabelPelette), "QMessageBoxLabel");
-
281 setPossiblePalette(platformTheme->palette(QPlatformTheme::TabBarPalette), "QTabBar");
executed (the execution status of this line is deduced): setPossiblePalette(platformTheme->palette(QPlatformTheme::TabBarPalette), "QTabBar");
-
282 setPossiblePalette(platformTheme->palette(QPlatformTheme::LabelPalette), "QLabel");
executed (the execution status of this line is deduced): setPossiblePalette(platformTheme->palette(QPlatformTheme::LabelPalette), "QLabel");
-
283 setPossiblePalette(platformTheme->palette(QPlatformTheme::GroupBoxPalette), "QGroupBox");
executed (the execution status of this line is deduced): setPossiblePalette(platformTheme->palette(QPlatformTheme::GroupBoxPalette), "QGroupBox");
-
284 setPossiblePalette(platformTheme->palette(QPlatformTheme::MenuPalette), "QMenu");
executed (the execution status of this line is deduced): setPossiblePalette(platformTheme->palette(QPlatformTheme::MenuPalette), "QMenu");
-
285 setPossiblePalette(platformTheme->palette(QPlatformTheme::MenuBarPalette), "QMenuBar");
executed (the execution status of this line is deduced): setPossiblePalette(platformTheme->palette(QPlatformTheme::MenuBarPalette), "QMenuBar");
-
286 setPossiblePalette(platformTheme->palette(QPlatformTheme::TextEditPalette), "QTextEdit");
executed (the execution status of this line is deduced): setPossiblePalette(platformTheme->palette(QPlatformTheme::TextEditPalette), "QTextEdit");
-
287 setPossiblePalette(platformTheme->palette(QPlatformTheme::TextEditPalette), "QTextControl");
executed (the execution status of this line is deduced): setPossiblePalette(platformTheme->palette(QPlatformTheme::TextEditPalette), "QTextControl");
-
288 setPossiblePalette(platformTheme->palette(QPlatformTheme::TextLineEditPalette), "QLineEdit");
executed (the execution status of this line is deduced): setPossiblePalette(platformTheme->palette(QPlatformTheme::TextLineEditPalette), "QLineEdit");
-
289}
executed: }
Execution Count:64
64
290 -
291void QApplicationPrivate::initializeWidgetFontHash() -
292{ -
293 const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme();
executed (the execution status of this line is deduced): const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme();
-
294 if (!theme)
partially evaluated: !theme
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:215
0-215
295 return;
never executed: return;
0
296 FontHash *fontHash = qt_app_fonts_hash();
executed (the execution status of this line is deduced): FontHash *fontHash = qt_app_fonts_hash();
-
297 if (const QFont *font = theme->font(QPlatformTheme::MenuFont))
partially evaluated: const QFont *font = theme->font(QPlatformTheme::MenuFont)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:215
0-215
298 fontHash->insert(QByteArrayLiteral("QMenu"), *font);
never executed: fontHash->insert(QByteArray("QMenu", sizeof("QMenu") - 1), *font);
0
299 if (const QFont *font = theme->font(QPlatformTheme::MenuBarFont))
partially evaluated: const QFont *font = theme->font(QPlatformTheme::MenuBarFont)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:215
0-215
300 fontHash->insert(QByteArrayLiteral("QMenuBar"), *font);
never executed: fontHash->insert(QByteArray("QMenuBar", sizeof("QMenuBar") - 1), *font);
0
301 if (const QFont *font = theme->font(QPlatformTheme::MenuItemFont))
partially evaluated: const QFont *font = theme->font(QPlatformTheme::MenuItemFont)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:215
0-215
302 fontHash->insert(QByteArrayLiteral("QMenuItem"), *font);
never executed: fontHash->insert(QByteArray("QMenuItem", sizeof("QMenuItem") - 1), *font);
0
303 if (const QFont *font = theme->font(QPlatformTheme::MessageBoxFont))
partially evaluated: const QFont *font = theme->font(QPlatformTheme::MessageBoxFont)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:215
0-215
304 fontHash->insert(QByteArrayLiteral("QMessageBox"), *font);
never executed: fontHash->insert(QByteArray("QMessageBox", sizeof("QMessageBox") - 1), *font);
0
305 if (const QFont *font = theme->font(QPlatformTheme::LabelFont))
partially evaluated: const QFont *font = theme->font(QPlatformTheme::LabelFont)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:215
0-215
306 fontHash->insert(QByteArrayLiteral("QLabel"), *font);
never executed: fontHash->insert(QByteArray("QLabel", sizeof("QLabel") - 1), *font);
0
307 if (const QFont *font = theme->font(QPlatformTheme::TipLabelFont))
partially evaluated: const QFont *font = theme->font(QPlatformTheme::TipLabelFont)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:215
0-215
308 fontHash->insert(QByteArrayLiteral("QTipLabel"), *font);
never executed: fontHash->insert(QByteArray("QTipLabel", sizeof("QTipLabel") - 1), *font);
0
309 if (const QFont *font = theme->font(QPlatformTheme::TitleBarFont))
partially evaluated: const QFont *font = theme->font(QPlatformTheme::TitleBarFont)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:215
0-215
310 fontHash->insert(QByteArrayLiteral("QTitleBar"), *font);
never executed: fontHash->insert(QByteArray("QTitleBar", sizeof("QTitleBar") - 1), *font);
0
311 if (const QFont *font = theme->font(QPlatformTheme::StatusBarFont))
partially evaluated: const QFont *font = theme->font(QPlatformTheme::StatusBarFont)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:215
0-215
312 fontHash->insert(QByteArrayLiteral("QStatusBar"), *font);
never executed: fontHash->insert(QByteArray("QStatusBar", sizeof("QStatusBar") - 1), *font);
0
313 if (const QFont *font = theme->font(QPlatformTheme::MdiSubWindowTitleFont))
partially evaluated: const QFont *font = theme->font(QPlatformTheme::MdiSubWindowTitleFont)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:215
0-215
314 fontHash->insert(QByteArrayLiteral("QMdiSubWindowTitleBar"), *font);
never executed: fontHash->insert(QByteArray("QMdiSubWindowTitleBar", sizeof("QMdiSubWindowTitleBar") - 1), *font);
0
315 if (const QFont *font = theme->font(QPlatformTheme::DockWidgetTitleFont))
partially evaluated: const QFont *font = theme->font(QPlatformTheme::DockWidgetTitleFont)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:215
0-215
316 fontHash->insert(QByteArrayLiteral("QDockWidgetTitle"), *font);
never executed: fontHash->insert(QByteArray("QDockWidgetTitle", sizeof("QDockWidgetTitle") - 1), *font);
0
317 if (const QFont *font = theme->font(QPlatformTheme::PushButtonFont))
partially evaluated: const QFont *font = theme->font(QPlatformTheme::PushButtonFont)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:215
0-215
318 fontHash->insert(QByteArrayLiteral("QPushButton"), *font);
never executed: fontHash->insert(QByteArray("QPushButton", sizeof("QPushButton") - 1), *font);
0
319 if (const QFont *font = theme->font(QPlatformTheme::ToolButtonFont))
partially evaluated: const QFont *font = theme->font(QPlatformTheme::ToolButtonFont)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:215
0-215
320 fontHash->insert(QByteArrayLiteral("QToolButton"), *font);
never executed: fontHash->insert(QByteArray("QToolButton", sizeof("QToolButton") - 1), *font);
0
321 if (const QFont *font = theme->font(QPlatformTheme::ItemViewFont))
partially evaluated: const QFont *font = theme->font(QPlatformTheme::ItemViewFont)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:215
0-215
322 fontHash->insert(QByteArrayLiteral("QAbstractItemView"), *font);
never executed: fontHash->insert(QByteArray("QAbstractItemView", sizeof("QAbstractItemView") - 1), *font);
0
323 if (const QFont *font = theme->font(QPlatformTheme::ListViewFont))
partially evaluated: const QFont *font = theme->font(QPlatformTheme::ListViewFont)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:215
0-215
324 fontHash->insert(QByteArrayLiteral("QListViewFont"), *font);
never executed: fontHash->insert(QByteArray("QListViewFont", sizeof("QListViewFont") - 1), *font);
0
325 if (const QFont *font = theme->font(QPlatformTheme::HeaderViewFont))
partially evaluated: const QFont *font = theme->font(QPlatformTheme::HeaderViewFont)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:215
0-215
326 fontHash->insert(QByteArrayLiteral("QHeaderViewFont"), *font);
never executed: fontHash->insert(QByteArray("QHeaderViewFont", sizeof("QHeaderViewFont") - 1), *font);
0
327 if (const QFont *font = theme->font(QPlatformTheme::ListBoxFont))
partially evaluated: const QFont *font = theme->font(QPlatformTheme::ListBoxFont)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:215
0-215
328 fontHash->insert(QByteArrayLiteral("QListBox"), *font);
never executed: fontHash->insert(QByteArray("QListBox", sizeof("QListBox") - 1), *font);
0
329 if (const QFont *font = theme->font(QPlatformTheme::ComboMenuItemFont))
partially evaluated: const QFont *font = theme->font(QPlatformTheme::ComboMenuItemFont)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:215
0-215
330 fontHash->insert(QByteArrayLiteral("QComboMenuItemFont"), *font);
never executed: fontHash->insert(QByteArray("QComboMenuItemFont", sizeof("QComboMenuItemFont") - 1), *font);
0
331 if (const QFont *font = theme->font(QPlatformTheme::ComboLineEditFont))
partially evaluated: const QFont *font = theme->font(QPlatformTheme::ComboLineEditFont)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:215
0-215
332 fontHash->insert(QByteArrayLiteral("QComboLineEditFont"), *font);
never executed: fontHash->insert(QByteArray("QComboLineEditFont", sizeof("QComboLineEditFont") - 1), *font);
0
333 if (const QFont *font = theme->font(QPlatformTheme::SmallFont))
partially evaluated: const QFont *font = theme->font(QPlatformTheme::SmallFont)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:215
0-215
334 fontHash->insert(QByteArrayLiteral("QSmallFont"), *font);
never executed: fontHash->insert(QByteArray("QSmallFont", sizeof("QSmallFont") - 1), *font);
0
335 if (const QFont *font = theme->font(QPlatformTheme::MiniFont))
partially evaluated: const QFont *font = theme->font(QPlatformTheme::MiniFont)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:215
0-215
336 fontHash->insert(QByteArrayLiteral("QMiniFont"), *font);
never executed: fontHash->insert(QByteArray("QMiniFont", sizeof("QMiniFont") - 1), *font);
0
337}
executed: }
Execution Count:215
215
338 -
339#ifndef QT_NO_WHEELEVENT -
340void QApplication::setWheelScrollLines(int lines) -
341{ -
342 QApplicationPrivate::wheel_scroll_lines = lines;
executed (the execution status of this line is deduced): QApplicationPrivate::wheel_scroll_lines = lines;
-
343}
executed: }
Execution Count:8
8
344 -
345int QApplication::wheelScrollLines() -
346{ -
347 return QApplicationPrivate::wheel_scroll_lines;
executed: return QApplicationPrivate::wheel_scroll_lines;
Execution Count:30
30
348} -
349#endif -
350 -
351static inline int uiEffectToFlag(Qt::UIEffect effect) -
352{ -
353 switch (effect) { -
354 case Qt::UI_General: -
355 return QPlatformTheme::GeneralUiEffect;
never executed: return QPlatformTheme::GeneralUiEffect;
0
356 case Qt::UI_AnimateMenu: -
357 return QPlatformTheme::AnimateMenuUiEffect;
executed: return QPlatformTheme::AnimateMenuUiEffect;
Execution Count:2
2
358 case Qt::UI_FadeMenu: -
359 return QPlatformTheme::FadeMenuUiEffect;
never executed: return QPlatformTheme::FadeMenuUiEffect;
0
360 case Qt::UI_AnimateCombo: -
361 return QPlatformTheme::AnimateComboUiEffect;
never executed: return QPlatformTheme::AnimateComboUiEffect;
0
362 case Qt::UI_AnimateTooltip: -
363 return QPlatformTheme::AnimateTooltipUiEffect;
never executed: return QPlatformTheme::AnimateTooltipUiEffect;
0
364 case Qt::UI_FadeTooltip: -
365 return QPlatformTheme::FadeTooltipUiEffect;
never executed: return QPlatformTheme::FadeTooltipUiEffect;
0
366 case Qt::UI_AnimateToolBox: -
367 return QPlatformTheme::AnimateToolBoxUiEffect;
never executed: return QPlatformTheme::AnimateToolBoxUiEffect;
0
368 } -
369 return 0;
never executed: return 0;
0
370} -
371 -
372void QApplication::setEffectEnabled(Qt::UIEffect effect, bool enable) -
373{ -
374 int effectFlags = uiEffectToFlag(effect);
executed (the execution status of this line is deduced): int effectFlags = uiEffectToFlag(effect);
-
375 if (enable) {
partially evaluated: enable
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:2
0-2
376 if (effectFlags & QPlatformTheme::FadeMenuUiEffect)
never evaluated: effectFlags & QPlatformTheme::FadeMenuUiEffect
0
377 effectFlags |= QPlatformTheme::AnimateMenuUiEffect;
never executed: effectFlags |= QPlatformTheme::AnimateMenuUiEffect;
0
378 if (effectFlags & QPlatformTheme::FadeTooltipUiEffect)
never evaluated: effectFlags & QPlatformTheme::FadeTooltipUiEffect
0
379 effectFlags |= QPlatformTheme::AnimateTooltipUiEffect;
never executed: effectFlags |= QPlatformTheme::AnimateTooltipUiEffect;
0
380 QApplicationPrivate::enabledAnimations |= effectFlags;
never executed (the execution status of this line is deduced): QApplicationPrivate::enabledAnimations |= effectFlags;
-
381 } else {
never executed: }
0
382 QApplicationPrivate::enabledAnimations &= ~effectFlags;
executed (the execution status of this line is deduced): QApplicationPrivate::enabledAnimations &= ~effectFlags;
-
383 }
executed: }
Execution Count:2
2
384} -
385 -
386bool QApplication::isEffectEnabled(Qt::UIEffect effect) -
387{ -
388 return QColormap::instance().depth() >= 16
executed: return QColormap::instance().depth() >= 16 && (QApplicationPrivate::enabledAnimations & QPlatformTheme::GeneralUiEffect) && (QApplicationPrivate::enabledAnimations & uiEffectToFlag(effect));
Execution Count:79
79
389 && (QApplicationPrivate::enabledAnimations & QPlatformTheme::GeneralUiEffect)
executed: return QColormap::instance().depth() >= 16 && (QApplicationPrivate::enabledAnimations & QPlatformTheme::GeneralUiEffect) && (QApplicationPrivate::enabledAnimations & uiEffectToFlag(effect));
Execution Count:79
79
390 && (QApplicationPrivate::enabledAnimations & uiEffectToFlag(effect));
executed: return QColormap::instance().depth() >= 16 && (QApplicationPrivate::enabledAnimations & QPlatformTheme::GeneralUiEffect) && (QApplicationPrivate::enabledAnimations & uiEffectToFlag(effect));
Execution Count:79
79
391} -
392 -
393QWidget *QApplication::topLevelAt(const QPoint &pos) -
394{ -
395 QList<QScreen *> screens = QGuiApplication::screens();
executed (the execution status of this line is deduced): QList<QScreen *> screens = QGuiApplication::screens();
-
396 QList<QScreen *>::const_iterator screen = screens.constBegin();
executed (the execution status of this line is deduced): QList<QScreen *>::const_iterator screen = screens.constBegin();
-
397 QList<QScreen *>::const_iterator end = screens.constEnd();
executed (the execution status of this line is deduced): QList<QScreen *>::const_iterator end = screens.constEnd();
-
398 -
399 while (screen != end) {
partially evaluated: screen != end
TRUEFALSE
yes
Evaluation Count:156
no
Evaluation Count:0
0-156
400 if ((*screen)->geometry().contains(pos)) {
partially evaluated: (*screen)->geometry().contains(pos)
TRUEFALSE
yes
Evaluation Count:156
no
Evaluation Count:0
0-156
401 QWidgetWindow *w = qobject_cast<QWidgetWindow *>((*screen)->handle()->topLevelAt(pos));
executed (the execution status of this line is deduced): QWidgetWindow *w = qobject_cast<QWidgetWindow *>((*screen)->handle()->topLevelAt(pos));
-
402 return w ? w->widget() : 0;
executed: return w ? w->widget() : 0;
Execution Count:156
156
403 } -
404 ++screen;
never executed (the execution status of this line is deduced): ++screen;
-
405 }
never executed: }
0
406 return 0;
never executed: return 0;
0
407} -
408 -
409void QApplication::beep() -
410{ -
411} -
412 -
413void QApplication::alert(QWidget *, int) -
414{ -
415} -
416 -
417void qt_init(QApplicationPrivate *priv, int type) -
418{ -
419 Q_UNUSED(priv);
executed (the execution status of this line is deduced): (void)priv;;
-
420 Q_UNUSED(type);
executed (the execution status of this line is deduced): (void)type;;
-
421 -
422 QColormap::initialize();
executed (the execution status of this line is deduced): QColormap::initialize();
-
423 -
424#ifndef QT_NO_TOOLTIP -
425 if (const QPalette *toolTipPalette = QGuiApplicationPrivate::platformTheme()->palette(QPlatformTheme::ToolTipPalette))
partially evaluated: const QPalette *toolTipPalette = QGuiApplicationPrivate::platformTheme()->palette(QPlatformTheme::ToolTipPalette)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:215
0-215
426 QToolTip::setPalette(*toolTipPalette);
never executed: QToolTip::setPalette(*toolTipPalette);
0
427#endif -
428 -
429 QApplicationPrivate::initializeWidgetFontHash();
executed (the execution status of this line is deduced): QApplicationPrivate::initializeWidgetFontHash();
-
430}
executed: }
Execution Count:215
215
431 -
432#ifdef Q_OS_WIN -
433// #fixme: Remove. -
434static HDC displayDC = 0; // display device context -
435 -
436Q_WIDGETS_EXPORT HDC qt_win_display_dc() // get display DC -
437{ -
438 Q_ASSERT(qApp && qApp->thread() == QThread::currentThread()); -
439 if (!displayDC) -
440 displayDC = GetDC(0); -
441 return displayDC; -
442} -
443#endif -
444 -
445void qt_cleanup() -
446{ -
447 QPixmapCache::clear();
executed (the execution status of this line is deduced): QPixmapCache::clear();
-
448 QColormap::cleanup();
executed (the execution status of this line is deduced): QColormap::cleanup();
-
449 -
450 QApplicationPrivate::active_window = 0; //### this should not be necessary
executed (the execution status of this line is deduced): QApplicationPrivate::active_window = 0;
-
451#ifdef Q_OS_WIN -
452 if (displayDC) { -
453 ReleaseDC(0, displayDC); -
454 displayDC = 0; -
455 } -
456#endif -
457}
executed: }
Execution Count:213
213
458 -
459 -
460QT_END_NAMESPACE -
461 -
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