widgets/qcommandlinkbutton.cpp

Switch to Source codePreprocessed file
LineSource CodeCoverage
1 -
2 -
3 -
4class QCommandLinkButtonPrivate : public QPushButtonPrivate -
5{ -
6 inline QCommandLinkButton* q_func() { return static_cast<QCommandLinkButton *>(q_ptr); } inline const QCommandLinkButton* q_func() const { return static_cast<const QCommandLinkButton *>(q_ptr); } friend class QCommandLinkButton; -
7 -
8public: -
9 QCommandLinkButtonPrivate() -
10 : QPushButtonPrivate(){}
executed: }
Execution Count:12
12
11 -
12 void init(); -
13 qreal titleSize() const; -
14 bool usingVistaStyle() const; -
15 -
16 QFont titleFont() const; -
17 QFont descriptionFont() const; -
18 -
19 QRect titleRect() const; -
20 QRect descriptionRect() const; -
21 -
22 int textOffset() const; -
23 int descriptionOffset() const; -
24 int descriptionHeight(int width) const; -
25 QColor mergedColors(const QColor &a, const QColor &b, int value) const; -
26 -
27 int topMargin() const { return 10; }
executed: return 10;
Execution Count:170
170
28 int leftMargin() const { return 7; }
executed: return 7;
Execution Count:164
164
29 int rightMargin() const { return 4; }
executed: return 4;
Execution Count:123
123
30 int bottomMargin() const { return 10; }
executed: return 10;
Execution Count:83
83
31 -
32 QString description; -
33 QColor currentColor; -
34}; -
35 -
36 -
37QColor QCommandLinkButtonPrivate::mergedColors(const QColor &a, const QColor &b, int value = 50) const -
38{ -
39 qt_noop(); -
40 qt_noop(); -
41 QColor tmp = a; -
42 tmp.setRed((tmp.red() * value) / 255 + (b.red() * (255 - value)) / 255); -
43 tmp.setGreen((tmp.green() * value) / 255 + (b.green() * (255 - value)) / 255); -
44 tmp.setBlue((tmp.blue() * value) / 255 + (b.blue() * (255 - value)) / 255); -
45 return tmp;
never executed: return tmp;
0
46} -
47 -
48QFont QCommandLinkButtonPrivate::titleFont() const -
49{ -
50 const QCommandLinkButton * const q = q_func(); -
51 QFont font = q->font(); -
52 if (usingVistaStyle()) {
partially evaluated: usingVistaStyle()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:128
0-128
53 font.setPointSizeF(12.0); -
54 } else {
never executed: }
0
55 font.setBold(true); -
56 font.setPointSizeF(9.0); -
57 }
executed: }
Execution Count:128
128
58 -
59 -
60 -
61 int resolve_mask = font.resolve_mask; -
62 QFont modifiedFont = q->font().resolve(font); -
63 modifiedFont.detach(); -
64 modifiedFont.resolve_mask = resolve_mask; -
65 return modifiedFont;
executed: return modifiedFont;
Execution Count:128
128
66} -
67 -
68QFont QCommandLinkButtonPrivate::descriptionFont() const -
69{ -
70 const QCommandLinkButton * const q = q_func(); -
71 QFont font = q->font(); -
72 font.setPointSizeF(9.0); -
73 -
74 -
75 -
76 int resolve_mask = font.resolve_mask; -
77 QFont modifiedFont = q->font().resolve(font); -
78 modifiedFont.detach(); -
79 modifiedFont.resolve_mask = resolve_mask; -
80 return modifiedFont;
executed: return modifiedFont;
Execution Count:51
51
81} -
82 -
83QRect QCommandLinkButtonPrivate::titleRect() const -
84{ -
85 const QCommandLinkButton * const q = q_func(); -
86 QRect r = q->rect().adjusted(textOffset(), topMargin(), -rightMargin(), 0); -
87 if (description.isEmpty())
partially evaluated: description.isEmpty()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:41
0-41
88 { -
89 QFontMetrics fm(titleFont()); -
90 r.setTop(r.top() + qMax(0, (q->icon().actualSize(q->iconSize()).height() -
91 - fm.height()) / 2)); -
92 }
never executed: }
0
93 -
94 return r;
executed: return r;
Execution Count:41
41
95} -
96 -
97QRect QCommandLinkButtonPrivate::descriptionRect() const -
98{ -
99 const QCommandLinkButton * const q = q_func(); -
100 return q->rect().adjusted(textOffset(), descriptionOffset(), 41
101 -rightMargin(), -bottomMargin());
executed: return q->rect().adjusted(textOffset(), descriptionOffset(), -rightMargin(), -bottomMargin());
Execution Count:41
41
102} -
103 -
104int QCommandLinkButtonPrivate::textOffset() const -
105{ -
106 const QCommandLinkButton * const q = q_func(); -
107 return q->icon().actualSize(q->iconSize()).width() + leftMargin() + 6;
executed: return q->icon().actualSize(q->iconSize()).width() + leftMargin() + 6;
Execution Count:123
123
108} -
109 -
110int QCommandLinkButtonPrivate::descriptionOffset() const -
111{ -
112 QFontMetrics fm(titleFont()); -
113 return topMargin() + fm.height();
executed: return topMargin() + fm.height();
Execution Count:72
72
114} -
115 -
116bool QCommandLinkButtonPrivate::usingVistaStyle() const -
117{ -
118 const QCommandLinkButton * const q = q_func(); -
119 -
120 -
121 return q->style()->inherits("QWindowsVistaStyle") 169
122 && !q->style()->pixelMetric(QStyle::PM_ButtonShiftHorizontal);
executed: return q->style()->inherits("QWindowsVistaStyle") && !q->style()->pixelMetric(QStyle::PM_ButtonShiftHorizontal);
Execution Count:169
169
123} -
124 -
125void QCommandLinkButtonPrivate::init() -
126{ -
127 QCommandLinkButton * const q = q_func(); -
128 QPushButtonPrivate::init(); -
129 q->setAttribute(Qt::WA_Hover); -
130 -
131 QSizePolicy policy(QSizePolicy::Preferred, QSizePolicy::Preferred, QSizePolicy::PushButton); -
132 policy.setHeightForWidth(true); -
133 q->setSizePolicy(policy); -
134 -
135 q->setIconSize(QSize(20, 20)); -
136 QStyleOptionButton opt; -
137 q->initStyleOption(&opt); -
138 q->setIcon(q->style()->standardIcon(QStyle::SP_CommandLink, &opt)); -
139}
executed: }
Execution Count:12
12
140 -
141 -
142int QCommandLinkButtonPrivate::descriptionHeight(int widgetWidth) const -
143{ -
144 -
145 int lineWidth = widgetWidth - textOffset() - rightMargin(); -
146 -
147 qreal descriptionheight = 0; -
148 if (!description.isEmpty()) {
evaluated: !description.isEmpty()
TRUEFALSE
yes
Evaluation Count:10
yes
Evaluation Count:16
10-16
149 QTextLayout layout(description); -
150 layout.setFont(descriptionFont()); -
151 layout.beginLayout(); -
152 while (true) {
partially evaluated: true
TRUEFALSE
yes
Evaluation Count:44
no
Evaluation Count:0
0-44
153 QTextLine line = layout.createLine(); -
154 if (!line.isValid())
evaluated: !line.isValid()
TRUEFALSE
yes
Evaluation Count:10
yes
Evaluation Count:34
10-34
155 break;
executed: break;
Execution Count:10
10
156 line.setLineWidth(lineWidth); -
157 line.setPosition(QPointF(0, descriptionheight)); -
158 descriptionheight += line.height(); -
159 }
executed: }
Execution Count:34
34
160 layout.endLayout(); -
161 }
executed: }
Execution Count:10
10
162 return qCeil(descriptionheight);
executed: return qCeil(descriptionheight);
Execution Count:26
26
163} -
164 -
165 -
166 -
167 -
168QSize QCommandLinkButton::minimumSizeHint() const -
169{ -
170 const QCommandLinkButtonPrivate * const d = d_func(); -
171 QSize size = sizeHint(); -
172 int minimumHeight = qMax(d->descriptionOffset() + d->bottomMargin(), -
173 icon().actualSize(iconSize()).height() + d->topMargin()); -
174 size.setHeight(minimumHeight); -
175 return size;
executed: return size;
Execution Count:5
5
176} -
177 -
178 -
179 -
180 -
181 -
182QCommandLinkButton::QCommandLinkButton(QWidget *parent) -
183: QPushButton(*new QCommandLinkButtonPrivate, parent) -
184{ -
185 QCommandLinkButtonPrivate * const d = d_func(); -
186 d->init(); -
187}
executed: }
Execution Count:9
9
188 -
189 -
190 -
191 -
192 -
193 -
194QCommandLinkButton::QCommandLinkButton(const QString &text, QWidget *parent) -
195 : QPushButton(*new QCommandLinkButtonPrivate, parent) -
196{ -
197 QCommandLinkButtonPrivate * const d = d_func(); -
198 setText(text); -
199 d->init(); -
200}
executed: }
Execution Count:1
1
201 -
202 -
203 -
204 -
205QCommandLinkButton::QCommandLinkButton(const QString &text, const QString &description, QWidget *parent) -
206 : QPushButton(*new QCommandLinkButtonPrivate, parent) -
207{ -
208 QCommandLinkButtonPrivate * const d = d_func(); -
209 setText(text); -
210 setDescription(description); -
211 d->init(); -
212}
executed: }
Execution Count:2
2
213 -
214 -
215 -
216 -
217QCommandLinkButton::~QCommandLinkButton() -
218{ -
219} -
220 -
221 -
222bool QCommandLinkButton::event(QEvent *e) -
223{ -
224 return QPushButton::event(e);
executed: return QPushButton::event(e);
Execution Count:268
268
225} -
226 -
227 -
228QSize QCommandLinkButton::sizeHint() const -
229{ -
230 -
231 -
232 -
233 const QCommandLinkButtonPrivate * const d = d_func(); -
234 -
235 QSize size = QPushButton::sizeHint(); -
236 QFontMetrics fm(d->titleFont()); -
237 int textWidth = qMax(fm.width(text()), 135); -
238 int buttonWidth = textWidth + d->textOffset() + d->rightMargin(); -
239 int heightWithoutDescription = d->descriptionOffset() + d->bottomMargin(); -
240 -
241 size.setWidth(qMax(size.width(), buttonWidth)); -
242 size.setHeight(qMax(d->description.isEmpty() ? 41 : 60, -
243 heightWithoutDescription + d->descriptionHeight(buttonWidth))); -
244 return size;
executed: return size;
Execution Count:15
15
245} -
246 -
247 -
248int QCommandLinkButton::heightForWidth(int width) const -
249{ -
250 const QCommandLinkButtonPrivate * const d = d_func(); -
251 int heightWithoutDescription = d->descriptionOffset() + d->bottomMargin(); -
252 -
253 return qMax(heightWithoutDescription + d->descriptionHeight(width), 11
254 icon().actualSize(iconSize()).height() + d->topMargin() + 11
255 d->bottomMargin());
executed: return qMax(heightWithoutDescription + d->descriptionHeight(width), icon().actualSize(iconSize()).height() + d->topMargin() + d->bottomMargin());
Execution Count:11
11
256} -
257 -
258 -
259void QCommandLinkButton::paintEvent(QPaintEvent *) -
260{ -
261 QCommandLinkButtonPrivate * const d = d_func(); -
262 QStylePainter p(this); -
263 p.save(); -
264 -
265 QStyleOptionButton option; -
266 initStyleOption(&option); -
267 -
268 -
269 option.features |= QStyleOptionButton::CommandLinkButton; -
270 option.text = QString(); -
271 option.icon = QIcon(); -
272 QSize pixmapSize = icon().actualSize(iconSize()); -
273 -
274 int vOffset = isDown() ? style()->pixelMetric(QStyle::PM_ButtonShiftVertical) : 0;
evaluated: isDown()
TRUEFALSE
yes
Evaluation Count:17
yes
Evaluation Count:24
17-24
275 int hOffset = isDown() ? style()->pixelMetric(QStyle::PM_ButtonShiftHorizontal) : 0;
evaluated: isDown()
TRUEFALSE
yes
Evaluation Count:17
yes
Evaluation Count:24
17-24
276 -
277 -
278 p.drawControl(QStyle::CE_PushButton, option); -
279 if (!icon().isNull())
partially evaluated: !icon().isNull()
TRUEFALSE
yes
Evaluation Count:41
no
Evaluation Count:0
0-41
280 p.drawPixmap(d->leftMargin() + hOffset, d->topMargin() + vOffset, 41
281 icon().pixmap(pixmapSize, isEnabled() ? QIcon::Normal : QIcon::Disabled, 41
282 isChecked() ? QIcon::On : QIcon::Off));
executed: p.drawPixmap(d->leftMargin() + hOffset, d->topMargin() + vOffset, icon().pixmap(pixmapSize, isEnabled() ? QIcon::Normal : QIcon::Disabled, isChecked() ? QIcon::On : QIcon::Off));
Execution Count:41
41
283 -
284 -
285 QColor textColor = palette().buttonText().color(); -
286 if (isEnabled() && d->usingVistaStyle()) {
partially evaluated: isEnabled()
TRUEFALSE
yes
Evaluation Count:41
no
Evaluation Count:0
partially evaluated: d->usingVistaStyle()
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:41
0-41
287 textColor = QColor(21, 28, 85); -
288 if (underMouse() && !isDown())
never evaluated: underMouse()
never evaluated: !isDown()
0
289 textColor = QColor(7, 64, 229);
never executed: textColor = QColor(7, 64, 229);
0
290 -
291 d->currentColor = d->mergedColors(textColor, d->currentColor, 60); -
292 option.palette.setColor(QPalette::ButtonText, d->currentColor); -
293 }
never executed: }
0
294 -
295 int textflags = Qt::TextShowMnemonic; -
296 if (!style()->styleHint(QStyle::SH_UnderlineShortcut, &option, this))
partially evaluated: !style()->styleHint(QStyle::SH_UnderlineShortcut, &option, this)
TRUEFALSE
no
Evaluation Count:0
yes
Evaluation Count:41
0-41
297 textflags |= Qt::TextHideMnemonic;
never executed: textflags |= Qt::TextHideMnemonic;
0
298 -
299 p.setFont(d->titleFont()); -
300 p.drawItemText(d->titleRect().translated(hOffset, vOffset), -
301 textflags, option.palette, isEnabled(), text(), QPalette::ButtonText); -
302 -
303 -
304 textflags |= Qt::TextWordWrap | Qt::ElideRight; -
305 p.setFont(d->descriptionFont()); -
306 p.drawItemText(d->descriptionRect().translated(hOffset, vOffset), textflags, -
307 option.palette, isEnabled(), description(), QPalette::ButtonText); -
308 p.restore(); -
309}
executed: }
Execution Count:41
41
310 -
311void QCommandLinkButton::setDescription(const QString &description) -
312{ -
313 QCommandLinkButtonPrivate * const d = d_func(); -
314 d->description = description; -
315 updateGeometry(); -
316 update(); -
317}
executed: }
Execution Count:17
17
318 -
319QString QCommandLinkButton::description() const -
320{ -
321 const QCommandLinkButtonPrivate * const d = d_func(); -
322 return d->description;
executed: return d->description;
Execution Count:43
43
323} -
324 -
325 -
326 -
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