qtabbar.cpp

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1-
2-
3-
4-
5-
6-
7-
8-
9QMovableTabWidget::QMovableTabWidget(QWidget *parent)-
10 : QWidget(parent)-
11{-
12}
never executed: end of block
0
13-
14void QMovableTabWidget::setPixmap(const QPixmap &pixmap)-
15{-
16 m_pixmap = pixmap;-
17 update();-
18}
never executed: end of block
0
19-
20void QMovableTabWidget::paintEvent(QPaintEvent *e)-
21{-
22 (void)e;;-
23 QPainter p(this);-
24 p.drawPixmap(0, 0, m_pixmap);-
25}
never executed: end of block
0
26-
27inline static bool verticalTabs(QTabBar::Shape shape)-
28{-
29 return
never executed: return shape == QTabBar::RoundedWest || shape == QTabBar::RoundedEast || shape == QTabBar::TriangularWest || shape == QTabBar::TriangularEast;
 shape == QTabBar::RoundedWest
shape == QTabBar::RoundedWestDescription
TRUEnever evaluated
FALSEnever evaluated
never executed: return shape == QTabBar::RoundedWest || shape == QTabBar::RoundedEast || shape == QTabBar::TriangularWest || shape == QTabBar::TriangularEast;
0
30 || shape == QTabBar::RoundedEast
shape == QTabBar::RoundedEastDescription
TRUEnever evaluated
FALSEnever evaluated
never executed: return shape == QTabBar::RoundedWest || shape == QTabBar::RoundedEast || shape == QTabBar::TriangularWest || shape == QTabBar::TriangularEast;
0
31 || shape == QTabBar::TriangularWest
shape == QTabB...TriangularWestDescription
TRUEnever evaluated
FALSEnever evaluated
never executed: return shape == QTabBar::RoundedWest || shape == QTabBar::RoundedEast || shape == QTabBar::TriangularWest || shape == QTabBar::TriangularEast;
0
32 || shape == QTabBar::TriangularEast
shape == QTabB...TriangularEastDescription
TRUEnever evaluated
FALSEnever evaluated
;
never executed: return shape == QTabBar::RoundedWest || shape == QTabBar::RoundedEast || shape == QTabBar::TriangularWest || shape == QTabBar::TriangularEast;
0
33}-
34-
35void QTabBarPrivate::updateMacBorderMetrics()-
36{-
37}-
38-
39-
40-
41-
42-
43-
44-
45void QTabBarPrivate::initBasicStyleOption(QStyleOptionTab *option, int tabIndex) const-
46{-
47 const QTabBar * const q = q_func();-
48 const int totalTabs = tabList.size();-
49-
50 if (!option
!optionDescription
TRUEnever evaluated
FALSEnever evaluated
 || (tabIndex < 0
tabIndex < 0Description
TRUEnever evaluated
FALSEnever evaluated
 || tabIndex >= totalTabs
tabIndex >= totalTabsDescription
TRUEnever evaluated
FALSEnever evaluated
))		0
51 return;
never executed: return;
0
52-
53 const QTabBarPrivate::Tab &tab = tabList.at(tabIndex);-
54 option->initFrom(q);-
55 option->state &= ~(QStyle::State_HasFocus | QStyle::State_MouseOver);-
56 option->rect = q->tabRect(tabIndex);-
57 const bool isCurrent = tabIndex == currentIndex;-
58 option->row = 0;-
59 if (tabIndex == pressedIndex
tabIndex == pressedIndexDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
60 option->state |= QStyle::State_Sunken;
never executed: option->state |= QStyle::State_Sunken;
0
61 if (isCurrent
isCurrentDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
62 option->state |= QStyle::State_Selected;
never executed: option->state |= QStyle::State_Selected;
0
63 if (isCurrent
isCurrentDescription
TRUEnever evaluated
FALSEnever evaluated
 && q->hasFocus()
q->hasFocus()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
64 option->state |= QStyle::State_HasFocus;
never executed: option->state |= QStyle::State_HasFocus;
0
65 if (!tab.enabled
!tab.enabledDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
66 option->state &= ~QStyle::State_Enabled;
never executed: option->state &= ~QStyle::State_Enabled;
0
67 if (q->isActiveWindow()
q->isActiveWindow()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
68 option->state |= QStyle::State_Active;
never executed: option->state |= QStyle::State_Active;
0
69 if (!dragInProgress
!dragInProgressDescription
TRUEnever evaluated
FALSEnever evaluated
 && option->rect == hoverRect
option->rect == hoverRectDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
70 option->state |= QStyle::State_MouseOver;
never executed: option->state |= QStyle::State_MouseOver;
0
71 option->shape = shape;-
72 option->text = tab.text;-
73-
74 if (tab.textColor.isValid()
tab.textColor.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
75 option->palette.setColor(q->foregroundRole(), tab.textColor);
never executed: option->palette.setColor(q->foregroundRole(), tab.textColor);
0
76 else if (q->style()->inherits("QMacStyle")
q->style()->in...s("QMacStyle")Description
TRUEnever evaluated
FALSEnever evaluated
0
77 && isCurrent
isCurrentDescription
TRUEnever evaluated
FALSEnever evaluated
 && !documentMode
!documentModeDescription
TRUEnever evaluated
FALSEnever evaluated
0
78 && (QSysInfo::MacintoshVersion < QSysInfo::MV_10_10
QSysInfo::Maci...Info::MV_10_10Description
TRUEnever evaluated
FALSEnever evaluated
 || q->isActiveWindow()
q->isActiveWindow()Description
TRUEnever evaluated
FALSEnever evaluated
)) {		0
79 option->palette.setColor(QPalette::WindowText, Qt::white);-
80 }
never executed: end of block
0
81 option->icon = tab.icon;-
82 option->iconSize = q->iconSize();-
83-
84 option->leftButtonSize = tab.leftWidget
tab.leftWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
 ? tab.leftWidget->size() : QSize();		0
85 option->rightButtonSize = tab.rightWidget
tab.rightWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
 ? tab.rightWidget->size() : QSize();		0
86 option->documentMode = documentMode;-
87-
88 if (tabIndex > 0
tabIndex > 0Description
TRUEnever evaluated
FALSEnever evaluated
 && tabIndex - 1 == currentIndex
tabIndex - 1 == currentIndexDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
89 option->selectedPosition = QStyleOptionTab::PreviousIsSelected;
never executed: option->selectedPosition = QStyleOptionTab::PreviousIsSelected;
0
90 else if (tabIndex + 1 < totalTabs
tabIndex + 1 < totalTabsDescription
TRUEnever evaluated
FALSEnever evaluated
 && tabIndex + 1 == currentIndex
tabIndex + 1 == currentIndexDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
91 option->selectedPosition = QStyleOptionTab::NextIsSelected;
never executed: option->selectedPosition = QStyleOptionTab::NextIsSelected;
0
92 else-
93 option->selectedPosition = QStyleOptionTab::NotAdjacent;
never executed: option->selectedPosition = QStyleOptionTab::NotAdjacent;
0
94-
95 const bool paintBeginning = (
(tabIndex == 0)Description
TRUEnever evaluated
FALSEnever evaluated
tabIndex == 0)
(tabIndex == 0)Description
TRUEnever evaluated
FALSEnever evaluated
 || (dragInProgress
dragInProgressDescription
TRUEnever evaluated
FALSEnever evaluated
 && tabIndex == pressedIndex + 1
tabIndex == pressedIndex + 1Description
TRUEnever evaluated
FALSEnever evaluated
);		0
96 const bool paintEnd = (
(tabIndex == totalTabs - 1)Description
TRUEnever evaluated
FALSEnever evaluated
tabIndex == totalTabs - 1)
(tabIndex == totalTabs - 1)Description
TRUEnever evaluated
FALSEnever evaluated
 || (dragInProgress
dragInProgressDescription
TRUEnever evaluated
FALSEnever evaluated
 && tabIndex == pressedIndex - 1
tabIndex == pressedIndex - 1Description
TRUEnever evaluated
FALSEnever evaluated
);		0
97 if (paintBeginning
paintBeginningDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
98 if (paintEnd
paintEndDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
99 option->position = QStyleOptionTab::OnlyOneTab;
never executed: option->position = QStyleOptionTab::OnlyOneTab;
0
100 else-
101 option->position = QStyleOptionTab::Beginning;
never executed: option->position = QStyleOptionTab::Beginning;
0
102 } else if (paintEnd
paintEndDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
103 option->position = QStyleOptionTab::End;-
104 }
never executed: end of block
 else {		0
105 option->position = QStyleOptionTab::Middle;-
106 }
never executed: end of block
0
107-
108-
109 if (const
const QTabWidg...arentWidget())Description
TRUEnever evaluated
FALSEnever evaluated
 QTabWidget *tw = qobject_cast<const QTabWidget *>(q->parentWidget())
const QTabWidg...arentWidget())Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
110 option->features |= QStyleOptionTab::HasFrame;-
111 if (tw->cornerWidget(Qt::TopLeftCorner)
tw->cornerWidg...TopLeftCorner)Description
TRUEnever evaluated
FALSEnever evaluated
 || tw->cornerWidget(Qt::BottomLeftCorner)
tw->cornerWidg...tomLeftCorner)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
112 option->cornerWidgets |= QStyleOptionTab::LeftCornerWidget;
never executed: option->cornerWidgets |= QStyleOptionTab::LeftCornerWidget;
0
113 if (tw->cornerWidget(Qt::TopRightCorner)
tw->cornerWidg...opRightCorner)Description
TRUEnever evaluated
FALSEnever evaluated
 || tw->cornerWidget(Qt::BottomRightCorner)
tw->cornerWidg...omRightCorner)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
114 option->cornerWidgets |= QStyleOptionTab::RightCornerWidget;
never executed: option->cornerWidgets |= QStyleOptionTab::RightCornerWidget;
0
115 }
never executed: end of block
0
116-
117}
never executed: end of block
0
118void QTabBar::initStyleOption(QStyleOptionTab *option, int tabIndex) const-
119{-
120 const QTabBarPrivate * const d = d_func();-
121 d->initBasicStyleOption(option, tabIndex);-
122-
123 QRect textRect = style()->subElementRect(QStyle::SE_TabBarTabText, option, this);-
124 option->text = fontMetrics().elidedText(option->text, d->elideMode, textRect.width(),-
125 Qt::TextShowMnemonic);-
126}
never executed: end of block
0
127int QTabBarPrivate::extraWidth() const-
128{-
129 const QTabBar * const q = q_func();-
130 return
never executed: return 2 * qMax(q->style()->pixelMetric(QStyle::PM_TabBarScrollButtonWidth, 0, q), QApplication::globalStrut().width());
 2 * qMax(q->style()->pixelMetric(QStyle::PM_TabBarScrollButtonWidth, 0, q),
never executed: return 2 * qMax(q->style()->pixelMetric(QStyle::PM_TabBarScrollButtonWidth, 0, q), QApplication::globalStrut().width());
0
131 QApplication::globalStrut().width());
never executed: return 2 * qMax(q->style()->pixelMetric(QStyle::PM_TabBarScrollButtonWidth, 0, q), QApplication::globalStrut().width());
0
132}-
133-
134void QTabBarPrivate::init()-
135{-
136 QTabBar * const q = q_func();-
137 leftB = new QToolButton(q);-
138 leftB->setAutoRepeat(true);-
139 QObject::connect(leftB, qFlagLocation("2""clicked()" "\0" __FILE__ ":" "396"), q, qFlagLocation("1""_q_scrollTabs()" "\0" __FILE__ ":" "396"));-
140 leftB->hide();-
141 rightB = new QToolButton(q);-
142 rightB->setAutoRepeat(true);-
143 QObject::connect(rightB, qFlagLocation("2""clicked()" "\0" __FILE__ ":" "400"), q, qFlagLocation("1""_q_scrollTabs()" "\0" __FILE__ ":" "400"));-
144 rightB->hide();-
145-
146-
147-
148-
149-
150-
151-
152 q->setFocusPolicy(Qt::TabFocus);-
153-
154-
155 leftB->setAccessibleName(QTabBar::tr("Scroll Left"));-
156 rightB->setAccessibleName(QTabBar::tr("Scroll Right"));-
157-
158 q->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);-
159 elideMode = Qt::TextElideMode(q->style()->styleHint(QStyle::SH_TabBar_ElideMode, 0, q));-
160 useScrollButtons = !q->style()->styleHint(QStyle::SH_TabBar_PreferNoArrows, 0, q);-
161}
never executed: end of block
0
162-
163QTabBarPrivate::Tab *QTabBarPrivate::at(int index)-
164{-
165 return
never executed: return validIndex(index)?&tabList[index]:0;
 validIndex(index)
validIndex(index)Description
TRUEnever evaluated
FALSEnever evaluated
?&tabList[index]:0;
never executed: return validIndex(index)?&tabList[index]:0;
0
166}-
167-
168const QTabBarPrivate::Tab *QTabBarPrivate::at(int index) const-
169{-
170 return
never executed: return validIndex(index)?&tabList[index]:0;
 validIndex(index)
validIndex(index)Description
TRUEnever evaluated
FALSEnever evaluated
?&tabList[index]:0;
never executed: return validIndex(index)?&tabList[index]:0;
0
171}-
172-
173int QTabBarPrivate::indexAtPos(const QPoint &p) const-
174{-
175 const QTabBar * const q = q_func();-
176 if (q->tabRect(currentIndex).contains(p)
q->tabRect(cur...x).contains(p)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
177 return
never executed: return currentIndex;
 currentIndex;
never executed: return currentIndex;
0
178 for (int i = 0; i < tabList.count()
i < tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
179 if (tabList.at(i).enabled
tabList.at(i).enabledDescription
TRUEnever evaluated
FALSEnever evaluated
 && q->tabRect(i).contains(p)
q->tabRect(i).contains(p)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
180 return
never executed: return i;
 i;
never executed: return i;
0
181 return
never executed: return -1;
 -1;
never executed: return -1;
0
182}-
183-
184void QTabBarPrivate::layoutTabs()-
185{-
186 QTabBar * const q = q_func();-
187 scrollOffset = 0;-
188 layoutDirty = false;-
189 QSize size = q->size();-
190 int last, available;-
191 int maxExtent;-
192 int i;-
193 bool vertTabs = verticalTabs(shape);-
194 int tabChainIndex = 0;-
195-
196 Qt::Alignment tabAlignment = Qt::Alignment(q->style()->styleHint(QStyle::SH_TabBar_Alignment, 0, q));-
197 QVector<QLayoutStruct> tabChain(tabList.count() + 2);-
198-
199-
200-
201 tabChain[tabChainIndex].init();-
202 tabChain[tabChainIndex].expansive = (
(tabAlignment ...Qt::AlignLeft)Description
TRUEnever evaluated
FALSEnever evaluated
tabAlignment != Qt::AlignLeft)
(tabAlignment ...Qt::AlignLeft)Description
TRUEnever evaluated
FALSEnever evaluated
0
203 && (
(tabAlignment ...:AlignJustify)Description
TRUEnever evaluated
FALSEnever evaluated
tabAlignment != Qt::AlignJustify)
(tabAlignment ...:AlignJustify)Description
TRUEnever evaluated
FALSEnever evaluated
;		0
204 tabChain[tabChainIndex].empty = true;-
205 ++tabChainIndex;-
206 if (!vertTabs
!vertTabsDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
207 int minx = 0;-
208 int x = 0;-
209 int maxHeight = 0;-
210 for (i = 0; i < tabList.count()
i < tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i, ++tabChainIndex) {		0
211 QSize sz = q->tabSizeHint(i);-
212 tabList[i].maxRect = QRect(x, 0, sz.width(), sz.height());-
213 x += sz.width();-
214 maxHeight = qMax(maxHeight, sz.height());-
215 sz = q->minimumTabSizeHint(i);-
216 tabList[i].minRect = QRect(minx, 0, sz.width(), sz.height());-
217 minx += sz.width();-
218 tabChain[tabChainIndex].init();-
219 tabChain[tabChainIndex].sizeHint = tabList.at(i).maxRect.width();-
220 tabChain[tabChainIndex].minimumSize = sz.width();-
221 tabChain[tabChainIndex].empty = false;-
222 tabChain[tabChainIndex].expansive = true;-
223-
224 if (!expanding
!expandingDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
225 tabChain[tabChainIndex].maximumSize = tabChain[tabChainIndex].sizeHint;
never executed: tabChain[tabChainIndex].maximumSize = tabChain[tabChainIndex].sizeHint;
0
226 }
never executed: end of block
0
227-
228 last = minx;-
229 available = size.width();-
230 maxExtent = maxHeight;-
231 }
never executed: end of block
 else {		0
232 int miny = 0;-
233 int y = 0;-
234 int maxWidth = 0;-
235 for (i = 0; i < tabList.count()
i < tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i, ++tabChainIndex) {		0
236 QSize sz = q->tabSizeHint(i);-
237 tabList[i].maxRect = QRect(0, y, sz.width(), sz.height());-
238 y += sz.height();-
239 maxWidth = qMax(maxWidth, sz.width());-
240 sz = q->minimumTabSizeHint(i);-
241 tabList[i].minRect = QRect(0, miny, sz.width(), sz.height());-
242 miny += sz.height();-
243 tabChain[tabChainIndex].init();-
244 tabChain[tabChainIndex].sizeHint = tabList.at(i).maxRect.height();-
245 tabChain[tabChainIndex].minimumSize = sz.height();-
246 tabChain[tabChainIndex].empty = false;-
247 tabChain[tabChainIndex].expansive = true;-
248-
249 if (!expanding
!expandingDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
250 tabChain[tabChainIndex].maximumSize = tabChain[tabChainIndex].sizeHint;
never executed: tabChain[tabChainIndex].maximumSize = tabChain[tabChainIndex].sizeHint;
0
251 }
never executed: end of block
0
252-
253 last = miny;-
254 available = size.height();-
255 maxExtent = maxWidth;-
256 }
never executed: end of block
0
257-
258 ((!(tabChainIndex == tabChain.count() - 1)) ? qt_assert("tabChainIndex == tabChain.count() - 1",__FILE__,524) : qt_noop());-
259-
260 tabChain[tabChainIndex].init();-
261 tabChain[tabChainIndex].expansive = (
(tabAlignment ...t::AlignRight)Description
TRUEnever evaluated
FALSEnever evaluated
tabAlignment != Qt::AlignRight)
(tabAlignment ...t::AlignRight)Description
TRUEnever evaluated
FALSEnever evaluated
0
262 && (
(tabAlignment ...:AlignJustify)Description
TRUEnever evaluated
FALSEnever evaluated
tabAlignment != Qt::AlignJustify)
(tabAlignment ...:AlignJustify)Description
TRUEnever evaluated
FALSEnever evaluated
;		0
263 tabChain[tabChainIndex].empty = true;-
264-
265-
266 qGeomCalc(tabChain, 0, tabChain.count(), 0, qMax(available, last), 0);-
267-
268-
269 for (i = 0; i < tabList.count()
i < tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
270 const QLayoutStruct &lstruct = tabChain.at(i + 1);-
271 if (!vertTabs
!vertTabsDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
272 tabList[i].rect.setRect(lstruct.pos, 0, lstruct.size, maxExtent);
never executed: tabList[i].rect.setRect(lstruct.pos, 0, lstruct.size, maxExtent);
0
273 else-
274 tabList[i].rect.setRect(0, lstruct.pos, maxExtent, lstruct.size);
never executed: tabList[i].rect.setRect(0, lstruct.pos, maxExtent, lstruct.size);
0
275 }-
276-
277 if (useScrollButtons
useScrollButtonsDescription
TRUEnever evaluated
FALSEnever evaluated
 && tabList.count()
tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
 && last > available
last > availableDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
278 int extra = extraWidth();-
279 if (!vertTabs
!vertTabsDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
280 Qt::LayoutDirection ld = q->layoutDirection();-
281 QRect arrows = QStyle::visualRect(ld, q->rect(),-
282 QRect(available - extra, 0, extra, size.height()));-
283 int buttonOverlap = q->style()->pixelMetric(QStyle::PM_TabBar_ScrollButtonOverlap, 0, q);-
284-
285 if (ld == Qt::LeftToRight
ld == Qt::LeftToRightDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
286 leftB->setGeometry(arrows.left(), arrows.top(), extra/2, arrows.height());-
287 rightB->setGeometry(arrows.right() - extra/2 + buttonOverlap, arrows.top(),-
288 extra/2, arrows.height());-
289 leftB->setArrowType(Qt::LeftArrow);-
290 rightB->setArrowType(Qt::RightArrow);-
291 }
never executed: end of block
 else {		0
292 rightB->setGeometry(arrows.left(), arrows.top(), extra/2, arrows.height());-
293 leftB->setGeometry(arrows.right() - extra/2 + buttonOverlap, arrows.top(),-
294 extra/2, arrows.height());-
295 rightB->setArrowType(Qt::LeftArrow);-
296 leftB->setArrowType(Qt::RightArrow);-
297 }
never executed: end of block
0
298 } else {-
299 QRect arrows = QRect(0, available - extra, size.width(), extra );-
300 leftB->setGeometry(arrows.left(), arrows.top(), arrows.width(), extra/2);-
301 leftB->setArrowType(Qt::UpArrow);-
302 rightB->setGeometry(arrows.left(), arrows.bottom() - extra/2 + 1,-
303 arrows.width(), extra/2);-
304 rightB->setArrowType(Qt::DownArrow);-
305 }
never executed: end of block
0
306 leftB->setEnabled(scrollOffset > 0);-
307 rightB->setEnabled(last - scrollOffset >= available - extra);-
308 leftB->show();-
309 rightB->show();-
310 }
never executed: end of block
 else {		0
311 rightB->hide();-
312 leftB->hide();-
313 }
never executed: end of block
0
314-
315 layoutWidgets();-
316 q->tabLayoutChange();-
317}
never executed: end of block
0
318-
319void QTabBarPrivate::makeVisible(int index)-
320{-
321 QTabBar * const q = q_func();-
322 if (!validIndex(index)
!validIndex(index)Description
TRUEnever evaluated
FALSEnever evaluated
 || leftB->isHidden()
leftB->isHidden()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
323 return;
never executed: return;
0
324-
325 const QRect tabRect = tabList.at(index).rect;-
326 const int oldScrollOffset = scrollOffset;-
327 const bool horiz = !verticalTabs(shape);-
328 const int available = (horiz
horizDescription
TRUEnever evaluated
FALSEnever evaluated
 ? q->width() : q->height()) - extraWidth();		0
329 const int start = horiz
horizDescription
TRUEnever evaluated
FALSEnever evaluated
 ? tabRect.left() : tabRect.top();		0
330 const int end = horiz
horizDescription
TRUEnever evaluated
FALSEnever evaluated
 ? tabRect.right() : tabRect.bottom();		0
331 if (start < scrollOffset
start < scrollOffsetDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
332 scrollOffset = start - (index
indexDescription
TRUEnever evaluated
FALSEnever evaluated
 ? 8 : 0);
never executed: scrollOffset = start - (index ? 8 : 0);
0
333 else if (end > scrollOffset + available
end > scrollOffset + availableDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
334 scrollOffset = end - available + 1;
never executed: scrollOffset = end - available + 1;
0
335-
336 leftB->setEnabled(scrollOffset > 0);-
337 const int last = horiz
horizDescription
TRUEnever evaluated
FALSEnever evaluated
 ? tabList.last().rect.right() : tabList.last().rect.bottom();		0
338 rightB->setEnabled(last - scrollOffset >= available);-
339 if (oldScrollOffset != scrollOffset
oldScrollOffse...= scrollOffsetDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
340 q->update();-
341 layoutWidgets();-
342 }
never executed: end of block
0
343}
never executed: end of block
0
344-
345void QTabBarPrivate::killSwitchTabTimer()-
346{-
347 QTabBar * const q = q_func();-
348 if (switchTabTimerId
switchTabTimerIdDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
349 q->killTimer(switchTabTimerId);-
350 switchTabTimerId = 0;-
351 }
never executed: end of block
0
352 switchTabCurrentIndex = -1;-
353}
never executed: end of block
0
354-
355void QTabBarPrivate::layoutTab(int index)-
356{-
357 QTabBar * const q = q_func();-
358 ((!(index >= 0)) ? qt_assert("index >= 0",__FILE__,624) : qt_noop());-
359-
360 Tab &tab = tabList[index];-
361 bool vertical = verticalTabs(shape);-
362 if (!(tab.leftWidget
tab.leftWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
 || tab.rightWidget
tab.rightWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
))		0
363 return;
never executed: return;
0
364-
365 QStyleOptionTab opt;-
366 q->initStyleOption(&opt, index);-
367 if (tab.leftWidget
tab.leftWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
368 QRect rect = q->style()->subElementRect(QStyle::SE_TabBarTabLeftButton, &opt, q);-
369 QPoint p = rect.topLeft();-
370 if ((
(index == pressedIndex)Description
TRUEnever evaluated
FALSEnever evaluated
index == pressedIndex)
(index == pressedIndex)Description
TRUEnever evaluated
FALSEnever evaluated
 || paintWithOffsets
paintWithOffsetsDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
371 if (vertical
verticalDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
372 p.setY(p.y() + tabList[index].dragOffset);
never executed: p.setY(p.y() + tabList[index].dragOffset);
0
373 else-
374 p.setX(p.x() + tabList[index].dragOffset);
never executed: p.setX(p.x() + tabList[index].dragOffset);
0
375 }-
376 tab.leftWidget->move(p);-
377 }
never executed: end of block
0
378 if (tab.rightWidget
tab.rightWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
379 QRect rect = q->style()->subElementRect(QStyle::SE_TabBarTabRightButton, &opt, q);-
380 QPoint p = rect.topLeft();-
381 if ((
(index == pressedIndex)Description
TRUEnever evaluated
FALSEnever evaluated
index == pressedIndex)
(index == pressedIndex)Description
TRUEnever evaluated
FALSEnever evaluated
 || paintWithOffsets
paintWithOffsetsDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
382 if (vertical
verticalDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
383 p.setY(p.y() + tab.dragOffset);
never executed: p.setY(p.y() + tab.dragOffset);
0
384 else-
385 p.setX(p.x() + tab.dragOffset);
never executed: p.setX(p.x() + tab.dragOffset);
0
386 }-
387 tab.rightWidget->move(p);-
388 }
never executed: end of block
0
389}
never executed: end of block
0
390-
391void QTabBarPrivate::layoutWidgets(int start)-
392{-
393 QTabBar * const q = q_func();-
394 for (int i = start; i < q->count()
i < q->count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
395 layoutTab(i);-
396 }
never executed: end of block
0
397}
never executed: end of block
0
398-
399void QTabBarPrivate::autoHideTabs()-
400{-
401 QTabBar * const q = q_func();-
402-
403 if (autoHide
autoHideDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
404 q->setVisible(q->count() > 1);
never executed: q->setVisible(q->count() > 1);
0
405}
never executed: end of block
0
406-
407void QTabBarPrivate::_q_closeTab()-
408{-
409 QTabBar * const q = q_func();-
410 QObject *object = q->sender();-
411 int tabToClose = -1;-
412 QTabBar::ButtonPosition closeSide = (QTabBar::ButtonPosition)q->style()->styleHint(QStyle::SH_TabBar_CloseButtonPosition, 0, q);-
413 for (int i = 0; i < tabList.count()
i < tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
414 if (closeSide == QTabBar::LeftSide
closeSide == QTabBar::LeftSideDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
415 if (tabList.at(i).leftWidget == object
tabList.at(i)....dget == objectDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
416 tabToClose = i;-
417 break;
never executed: break;
0
418 }-
419 }
never executed: end of block
 else {		0
420 if (tabList.at(i).rightWidget == object
tabList.at(i)....dget == objectDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
421 tabToClose = i;-
422 break;
never executed: break;
0
423 }-
424 }
never executed: end of block
0
425 }-
426 if (tabToClose != -1
tabToClose != -1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
427 q->tabCloseRequested(tabToClose);
never executed: q->tabCloseRequested(tabToClose);
0
428}
never executed: end of block
0
429-
430void QTabBarPrivate::_q_scrollTabs()-
431{-
432 QTabBar * const q = q_func();-
433 const QObject *sender = q->sender();-
434 int i = -1;-
435 if (!verticalTabs(shape)
!verticalTabs(shape)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
436 if (sender == leftB
sender == leftBDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
437 for (i = tabList.count() - 1; i >= 0
i >= 0Description
TRUEnever evaluated
FALSEnever evaluated
; --i) {		0
438 if (tabList.at(i).rect.left() - scrollOffset < 0
tabList.at(i)....rollOffset < 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
439 makeVisible(i);-
440 return;
never executed: return;
0
441 }-
442 }
never executed: end of block
0
443 }
never executed: end of block
 else if (sender == rightB
sender == rightBDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
444 int availableWidth = q->width() - extraWidth();-
445 for (i = 0; i < tabList.count()
i < tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
446 if (tabList.at(i).rect.right() - scrollOffset > availableWidth
tabList.at(i)....availableWidthDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
447 makeVisible(i);-
448 return;
never executed: return;
0
449 }-
450 }
never executed: end of block
0
451 }
never executed: end of block
0
452 }
never executed: end of block
 else {		0
453 if (sender == leftB
sender == leftBDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
454 for (i = tabList.count() - 1; i >= 0
i >= 0Description
TRUEnever evaluated
FALSEnever evaluated
; --i) {		0
455 if (tabList.at(i).rect.top() - scrollOffset < 0
tabList.at(i)....rollOffset < 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
456 makeVisible(i);-
457 return;
never executed: return;
0
458 }-
459 }
never executed: end of block
0
460 }
never executed: end of block
 else if (sender == rightB
sender == rightBDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
461 int available = q->height() - extraWidth();-
462 for (i = 0; i < tabList.count()
i < tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
463 if (tabList.at(i).rect.bottom() - scrollOffset > available
tabList.at(i)....et > availableDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
464 makeVisible(i);-
465 return;
never executed: return;
0
466 }-
467 }
never executed: end of block
0
468 }
never executed: end of block
0
469 }
never executed: end of block
0
470}-
471-
472void QTabBarPrivate::refresh()-
473{-
474 QTabBar * const q = q_func();-
475-
476-
477 if (pressedIndex != -1
pressedIndex != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
478 && movable
movableDescription
TRUEnever evaluated
FALSEnever evaluated
0
479 && QApplication::mouseButtons() == Qt::NoButton
QApplication::...= Qt::NoButtonDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
480 moveTabFinished(pressedIndex);-
481 if (!validIndex(pressedIndex)
!validIndex(pressedIndex)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
482 pressedIndex = -1;
never executed: pressedIndex = -1;
0
483 }
never executed: end of block
0
484-
485 if (!q->isVisible()
!q->isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
486 layoutDirty = true;-
487 }
never executed: end of block
 else {		0
488 layoutTabs();-
489 makeVisible(currentIndex);-
490 q->update();-
491 q->updateGeometry();-
492 }
never executed: end of block
0
493}-
494-
495-
496-
497-
498QTabBar::QTabBar(QWidget* parent)-
499 :QWidget(*new QTabBarPrivate, parent, 0)-
500{-
501 QTabBarPrivate * const d = d_func();-
502 d->init();-
503}
never executed: end of block
0
504-
505-
506-
507-
508-
509QTabBar::~QTabBar()-
510{-
511}-
512QTabBar::Shape QTabBar::shape() const-
513{-
514 const QTabBarPrivate * const d = d_func();-
515 return
never executed: return d->shape;
 d->shape;
never executed: return d->shape;
0
516}-
517-
518void QTabBar::setShape(Shape shape)-
519{-
520 QTabBarPrivate * const d = d_func();-
521 if (d->shape == shape
d->shape == shapeDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
522 return;
never executed: return;
0
523 d->shape = shape;-
524 d->refresh();-
525}
never executed: end of block
0
526void QTabBar::setDrawBase(bool drawBase)-
527{-
528 QTabBarPrivate * const d = d_func();-
529 if (d->drawBase == drawBase
d->drawBase == drawBaseDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
530 return;
never executed: return;
0
531 d->drawBase = drawBase;-
532 update();-
533}
never executed: end of block
0
534-
535bool QTabBar::drawBase() const-
536{-
537 const QTabBarPrivate * const d = d_func();-
538 return
never executed: return d->drawBase;
 d->drawBase;
never executed: return d->drawBase;
0
539}-
540-
541-
542-
543-
544-
545int QTabBar::addTab(const QString &text)-
546{-
547 return
never executed: return insertTab(-1, text);
 insertTab(-1, text);
never executed: return insertTab(-1, text);
0
548}-
549-
550-
551-
552-
553-
554-
555-
556int QTabBar::addTab(const QIcon& icon, const QString &text)-
557{-
558 return
never executed: return insertTab(-1, icon, text);
 insertTab(-1, icon, text);
never executed: return insertTab(-1, icon, text);
0
559}-
560-
561-
562-
563-
564-
565-
566int QTabBar::insertTab(int index, const QString &text)-
567{-
568 return
never executed: return insertTab(index, QIcon(), text);
 insertTab(index, QIcon(), text);
never executed: return insertTab(index, QIcon(), text);
0
569}-
570int QTabBar::insertTab(int index, const QIcon& icon, const QString &text)-
571{-
572 QTabBarPrivate * const d = d_func();-
573 if (!d->validIndex(index)
!d->validIndex(index)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
574 index = d->tabList.count();-
575 d->tabList.append(QTabBarPrivate::Tab(icon, text));-
576 }
never executed: end of block
 else {		0
577 d->tabList.insert(index, QTabBarPrivate::Tab(icon, text));-
578 }
never executed: end of block
0
579-
580 d->tabList[index].shortcutId = grabShortcut(QKeySequence::mnemonic(text));-
581-
582 d->refresh();-
583 if (d->tabList.count() == 1
d->tabList.count() == 1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
584 setCurrentIndex(index);
never executed: setCurrentIndex(index);
0
585 else if (index <= d->currentIndex
index <= d->currentIndexDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
586 ++
never executed: ++d->currentIndex;
d->currentIndex;
never executed: ++d->currentIndex;
0
587-
588 if (d->closeButtonOnTabs
d->closeButtonOnTabsDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
589 QStyleOptionTab opt;-
590 initStyleOption(&opt, index);-
591 ButtonPosition closeSide = (ButtonPosition)style()->styleHint(QStyle::SH_TabBar_CloseButtonPosition, 0, this);-
592 QAbstractButton *closeButton = new CloseButton(this);-
593 connect(closeButton, qFlagLocation("2""clicked()" "\0" __FILE__ ":" "892"), this, qFlagLocation("1""_q_closeTab()" "\0" __FILE__ ":" "892"));-
594 setTabButton(index, closeSide, closeButton);-
595 }
never executed: end of block
0
596-
597 for (int i = 0; i < d->tabList.count()
i < d->tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
598 if (d->tabList[i].lastTab >= index
d->tabList[i].lastTab >= indexDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
599 ++
never executed: ++d->tabList[i].lastTab;
d->tabList[i].lastTab;
never executed: ++d->tabList[i].lastTab;
0
600 }
never executed: end of block
0
601-
602 tabInserted(index);-
603 d->autoHideTabs();-
604 return
never executed: return index;
 index;
never executed: return index;
0
605}-
606-
607-
608-
609-
610-
611-
612-
613void QTabBar::removeTab(int index)-
614{-
615 QTabBarPrivate * const d = d_func();-
616 if (d->validIndex(index)
d->validIndex(index)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
617 if (d->dragInProgress
d->dragInProgressDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
618 d->moveTabFinished(d->pressedIndex);
never executed: d->moveTabFinished(d->pressedIndex);
0
619-
620-
621 releaseShortcut(d->tabList.at(index).shortcutId);-
622-
623 if (d->tabList[index].leftWidget
d->tabList[index].leftWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
624 d->tabList[index].leftWidget->hide();-
625 d->tabList[index].leftWidget->deleteLater();-
626 d->tabList[index].leftWidget = 0;-
627 }
never executed: end of block
0
628 if (d->tabList[index].rightWidget
d->tabList[index].rightWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
629 d->tabList[index].rightWidget->hide();-
630 d->tabList[index].rightWidget->deleteLater();-
631 d->tabList[index].rightWidget = 0;-
632 }
never executed: end of block
0
633-
634 int newIndex = d->tabList[index].lastTab;-
635 d->tabList.removeAt(index);-
636 for (int i = 0; i < d->tabList.count()
i < d->tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
637 if (d->tabList[i].lastTab == index
d->tabList[i].lastTab == indexDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
638 d->tabList[i].lastTab = -1;
never executed: d->tabList[i].lastTab = -1;
0
639 if (d->tabList[i].lastTab > index
d->tabList[i].lastTab > indexDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
640 --
never executed: --d->tabList[i].lastTab;
d->tabList[i].lastTab;
never executed: --d->tabList[i].lastTab;
0
641 }
never executed: end of block
0
642 if (index == d->currentIndex
index == d->currentIndexDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
643-
644-
645-
646 d->currentIndex = -1;-
647 if (d->tabList.size() > 0
d->tabList.size() > 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
648 switch(d->selectionBehaviorOnRemove) {-
649 case
never executed: case SelectPreviousTab:
 SelectPreviousTab:
never executed: case SelectPreviousTab:
0
650 if (newIndex > index
newIndex > indexDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
651 newIndex--;
never executed: newIndex--;
0
652 if (d->validIndex(newIndex)
d->validIndex(newIndex)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
653 break;
never executed: break;
0
654-
655 case
never executed: case SelectRightTab:
 SelectRightTab:
never executed: case SelectRightTab:
code before this statement never executed: case SelectRightTab:
0
656 newIndex = index;-
657 if (newIndex >= d->tabList.size()
newIndex >= d->tabList.size()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
658 newIndex = d->tabList.size() - 1;
never executed: newIndex = d->tabList.size() - 1;
0
659 break;
never executed: break;
0
660 case
never executed: case SelectLeftTab:
 SelectLeftTab:
never executed: case SelectLeftTab:
0
661 newIndex = index - 1;-
662 if (newIndex < 0
newIndex < 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
663 newIndex = 0;
never executed: newIndex = 0;
0
664 break;
never executed: break;
0
665 default
never executed: default:
:
never executed: default:
0
666 break;
never executed: break;
0
667 }-
668-
669 if (d->validIndex(newIndex)
d->validIndex(newIndex)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
670-
671 int bump = d->tabList[newIndex].lastTab;-
672 setCurrentIndex(newIndex);-
673 d->tabList[newIndex].lastTab = bump;-
674 }
never executed: end of block
0
675 }
never executed: end of block
 else {		0
676 currentChanged(-1);-
677 }
never executed: end of block
0
678 } else if (index < d->currentIndex
index < d->currentIndexDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
679 setCurrentIndex(d->currentIndex - 1);-
680 }
never executed: end of block
0
681 d->refresh();-
682 d->autoHideTabs();-
683 tabRemoved(index);-
684 }
never executed: end of block
0
685}
never executed: end of block
0
686-
687-
688-
689-
690-
691-
692bool QTabBar::isTabEnabled(int index) const-
693{-
694 const QTabBarPrivate * const d = d_func();-
695 if (const
const QTabBarP...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
 QTabBarPrivate::Tab *tab = d->at(index)
const QTabBarP...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
696 return
never executed: return tab->enabled;
 tab->enabled;
never executed: return tab->enabled;
0
697 return
never executed: return false;
 false;
never executed: return false;
0
698}-
699-
700-
701-
702-
703-
704void QTabBar::setTabEnabled(int index, bool enabled)-
705{-
706 QTabBarPrivate * const d = d_func();-
707 if (QTabBarPrivate::Tab *tab = d->at(index)
QTabBarPrivate...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
708 tab->enabled = enabled;-
709-
710 setShortcutEnabled(tab->shortcutId, enabled);-
711-
712 update();-
713 if (!enabled
!enabledDescription
TRUEnever evaluated
FALSEnever evaluated
 && index == d->currentIndex
index == d->currentIndexDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
714 setCurrentIndex(d->validIndex(index+1)?index+1:0);
never executed: setCurrentIndex(d->validIndex(index+1)?index+1:0);
0
715 else if (enabled
enabledDescription
TRUEnever evaluated
FALSEnever evaluated
 && !d->validIndex(d->currentIndex)
!d->validIndex...>currentIndex)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
716 setCurrentIndex(index);
never executed: setCurrentIndex(index);
0
717 }
never executed: end of block
0
718}
never executed: end of block
0
719-
720-
721-
722-
723-
724-
725QString QTabBar::tabText(int index) const-
726{-
727 const QTabBarPrivate * const d = d_func();-
728 if (const
const QTabBarP...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
 QTabBarPrivate::Tab *tab = d->at(index)
const QTabBarP...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
729 return
never executed: return tab->text;
 tab->text;
never executed: return tab->text;
0
730 return
never executed: return QString();
 QString();
never executed: return QString();
0
731}-
732-
733-
734-
735-
736void QTabBar::setTabText(int index, const QString &text)-
737{-
738 QTabBarPrivate * const d = d_func();-
739 if (QTabBarPrivate::Tab *tab = d->at(index)
QTabBarPrivate...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
740 d->textSizes.remove(tab->text);-
741 tab->text = text;-
742-
743 releaseShortcut(tab->shortcutId);-
744 tab->shortcutId = grabShortcut(QKeySequence::mnemonic(text));-
745 setShortcutEnabled(tab->shortcutId, tab->enabled);-
746-
747 d->refresh();-
748 }
never executed: end of block
0
749}
never executed: end of block
0
750-
751-
752-
753-
754-
755-
756-
757QColor QTabBar::tabTextColor(int index) const-
758{-
759 const QTabBarPrivate * const d = d_func();-
760 if (const
const QTabBarP...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
 QTabBarPrivate::Tab *tab = d->at(index)
const QTabBarP...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
761 return
never executed: return tab->textColor;
 tab->textColor;
never executed: return tab->textColor;
0
762 return
never executed: return QColor();
 QColor();
never executed: return QColor();
0
763}-
764void QTabBar::setTabTextColor(int index, const QColor &color)-
765{-
766 QTabBarPrivate * const d = d_func();-
767 if (QTabBarPrivate::Tab *tab = d->at(index)
QTabBarPrivate...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
768 tab->textColor = color;-
769 update(tabRect(index));-
770 }
never executed: end of block
0
771}
never executed: end of block
0
772-
773-
774-
775-
776-
777QIcon QTabBar::tabIcon(int index) const-
778{-
779 const QTabBarPrivate * const d = d_func();-
780 if (const
const QTabBarP...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
 QTabBarPrivate::Tab *tab = d->at(index)
const QTabBarP...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
781 return
never executed: return tab->icon;
 tab->icon;
never executed: return tab->icon;
0
782 return
never executed: return QIcon();
 QIcon();
never executed: return QIcon();
0
783}-
784-
785-
786-
787-
788void QTabBar::setTabIcon(int index, const QIcon & icon)-
789{-
790 QTabBarPrivate * const d = d_func();-
791 if (QTabBarPrivate::Tab *tab = d->at(index)
QTabBarPrivate...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
792 bool simpleIconChange = (!icon.isNull()
!icon.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
 && !tab->icon.isNull()
!tab->icon.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
);		0
793 tab->icon = icon;-
794 if (simpleIconChange
simpleIconChangeDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
795 update(tabRect(index));
never executed: update(tabRect(index));
0
796 else-
797 d->refresh();
never executed: d->refresh();
0
798 }-
799}
never executed: end of block
0
800-
801-
802-
803-
804-
805void QTabBar::setTabToolTip(int index, const QString & tip)-
806{-
807 QTabBarPrivate * const d = d_func();-
808 if (QTabBarPrivate::Tab *tab = d->at(index)
QTabBarPrivate...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
809 tab->toolTip = tip;
never executed: tab->toolTip = tip;
0
810}
never executed: end of block
0
811-
812-
813-
814-
815-
816QString QTabBar::tabToolTip(int index) const-
817{-
818 const QTabBarPrivate * const d = d_func();-
819 if (const
const QTabBarP...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
 QTabBarPrivate::Tab *tab = d->at(index)
const QTabBarP...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
820 return
never executed: return tab->toolTip;
 tab->toolTip;
never executed: return tab->toolTip;
0
821 return
never executed: return QString();
 QString();
never executed: return QString();
0
822}-
823void QTabBar::setTabWhatsThis(int index, const QString &text)-
824{-
825 QTabBarPrivate * const d = d_func();-
826 if (QTabBarPrivate::Tab *tab = d->at(index)
QTabBarPrivate...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
827 tab->whatsThis = text;
never executed: tab->whatsThis = text;
0
828}
never executed: end of block
0
829-
830-
831-
832-
833-
834-
835-
836QString QTabBar::tabWhatsThis(int index) const-
837{-
838 const QTabBarPrivate * const d = d_func();-
839 if (const
const QTabBarP...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
 QTabBarPrivate::Tab *tab = d->at(index)
const QTabBarP...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
840 return
never executed: return tab->whatsThis;
 tab->whatsThis;
never executed: return tab->whatsThis;
0
841 return
never executed: return QString();
 QString();
never executed: return QString();
0
842}-
843-
844-
845-
846-
847-
848-
849void QTabBar::setTabData(int index, const QVariant & data)-
850{-
851 QTabBarPrivate * const d = d_func();-
852 if (QTabBarPrivate::Tab *tab = d->at(index)
QTabBarPrivate...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
853 tab->data = data;
never executed: tab->data = data;
0
854}
never executed: end of block
0
855-
856-
857-
858-
859-
860QVariant QTabBar::tabData(int index) const-
861{-
862 const QTabBarPrivate * const d = d_func();-
863 if (const
const QTabBarP...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
 QTabBarPrivate::Tab *tab = d->at(index)
const QTabBarP...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
864 return
never executed: return tab->data;
 tab->data;
never executed: return tab->data;
0
865 return
never executed: return QVariant();
 QVariant();
never executed: return QVariant();
0
866}-
867-
868-
869-
870-
871-
872QRect QTabBar::tabRect(int index) const-
873{-
874 const QTabBarPrivate * const d = d_func();-
875 if (const
const QTabBarP...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
 QTabBarPrivate::Tab *tab = d->at(index)
const QTabBarP...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
876 if (d->layoutDirty
d->layoutDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
877 const_cast<
never executed: const_cast<QTabBarPrivate*>(d)->layoutTabs();
QTabBarPrivate*>(d)->layoutTabs();
never executed: const_cast<QTabBarPrivate*>(d)->layoutTabs();
0
878 QRect r = tab->rect;-
879 if (verticalTabs(d->shape)
verticalTabs(d->shape)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
880 r.translate(0, -d->scrollOffset);
never executed: r.translate(0, -d->scrollOffset);
0
881 else-
882 r.translate(-d->scrollOffset, 0);
never executed: r.translate(-d->scrollOffset, 0);
0
883 if (!verticalTabs(d->shape)
!verticalTabs(d->shape)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
884 r = QStyle::visualRect(layoutDirection(), rect(), r);
never executed: r = QStyle::visualRect(layoutDirection(), rect(), r);
0
885 return
never executed: return r;
 r;
never executed: return r;
0
886 }-
887 return
never executed: return QRect();
 QRect();
never executed: return QRect();
0
888}-
889-
890-
891-
892-
893-
894-
895-
896int QTabBar::tabAt(const QPoint &position) const-
897{-
898 const QTabBarPrivate * const d = d_func();-
899 if (d->validIndex(d->currentIndex)
d->validIndex(d->currentIndex)Description
TRUEnever evaluated
FALSEnever evaluated
0
900 && tabRect(d->currentIndex).contains(position)
tabRect(d->cur...ains(position)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
901 return
never executed: return d->currentIndex;
 d->currentIndex;
never executed: return d->currentIndex;
0
902 }-
903 const int max = d->tabList.size();-
904 for (int i = 0; i < max
i < maxDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
905 if (tabRect(i).contains(position)
tabRect(i).contains(position)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
906 return
never executed: return i;
 i;
never executed: return i;
0
907 }-
908 }
never executed: end of block
0
909 return
never executed: return -1;
 -1;
never executed: return -1;
0
910}-
911int QTabBar::currentIndex() const-
912{-
913 const QTabBarPrivate * const d = d_func();-
914 if (d->validIndex(d->currentIndex)
d->validIndex(d->currentIndex)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
915 return
never executed: return d->currentIndex;
 d->currentIndex;
never executed: return d->currentIndex;
0
916 return
never executed: return -1;
 -1;
never executed: return -1;
0
917}-
918-
919-
920void QTabBar::setCurrentIndex(int index)-
921{-
922 QTabBarPrivate * const d = d_func();-
923 if (d->dragInProgress
d->dragInProgressDescription
TRUEnever evaluated
FALSEnever evaluated
 && d->pressedIndex != -1
d->pressedIndex != -1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
924 return;
never executed: return;
0
925-
926 int oldIndex = d->currentIndex;-
927 if (d->validIndex(index)
d->validIndex(index)Description
TRUEnever evaluated
FALSEnever evaluated
 && d->currentIndex != index
d->currentIndex != indexDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
928 d->currentIndex = index;-
929 update();-
930 d->makeVisible(index);-
931 d->tabList[index].lastTab = oldIndex;-
932 if (oldIndex >= 0
oldIndex >= 0Description
TRUEnever evaluated
FALSEnever evaluated
 && oldIndex < count()
oldIndex < count()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
933 d->layoutTab(oldIndex);
never executed: d->layoutTab(oldIndex);
0
934 d->layoutTab(index);-
935-
936 if (QAccessible::isActive()
QAccessible::isActive()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
937 if (hasFocus()
hasFocus()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
938 QAccessibleEvent focusEvent(this, QAccessible::Focus);-
939 focusEvent.setChild(index);-
940 QAccessible::updateAccessibility(&focusEvent);-
941 }
never executed: end of block
0
942 QAccessibleEvent selectionEvent(this, QAccessible::Selection);-
943 selectionEvent.setChild(index);-
944 QAccessible::updateAccessibility(&selectionEvent);-
945 }
never executed: end of block
0
946-
947 currentChanged(index);-
948 }
never executed: end of block
0
949}
never executed: end of block
0
950QSize QTabBar::iconSize() const-
951{-
952 const QTabBarPrivate * const d = d_func();-
953 if (d->iconSize.isValid()
d->iconSize.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
954 return
never executed: return d->iconSize;
 d->iconSize;
never executed: return d->iconSize;
0
955 int iconExtent = style()->pixelMetric(QStyle::PM_TabBarIconSize, 0, this);-
956 return
never executed: return QSize(iconExtent, iconExtent);
 QSize(iconExtent, iconExtent);
never executed: return QSize(iconExtent, iconExtent);
0
957-
958}-
959-
960void QTabBar::setIconSize(const QSize &size)-
961{-
962 QTabBarPrivate * const d = d_func();-
963 d->iconSize = size;-
964 d->layoutDirty = true;-
965 update();-
966 updateGeometry();-
967}
never executed: end of block
0
968-
969-
970-
971-
972-
973-
974int QTabBar::count() const-
975{-
976 const QTabBarPrivate * const d = d_func();-
977 return
never executed: return d->tabList.count();
 d->tabList.count();
never executed: return d->tabList.count();
0
978}-
979-
980-
981-
982-
983QSize QTabBar::sizeHint() const-
984{-
985 const QTabBarPrivate * const d = d_func();-
986 if (d->layoutDirty
d->layoutDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
987 const_cast<
never executed: const_cast<QTabBarPrivate*>(d)->layoutTabs();
QTabBarPrivate*>(d)->layoutTabs();
never executed: const_cast<QTabBarPrivate*>(d)->layoutTabs();
0
988 QRect r;-
989 for (int i = 0; i < d->tabList.count()
i < d->tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
990 r = r.united(d->tabList.at(i).maxRect);
never executed: r = r.united(d->tabList.at(i).maxRect);
0
991 QSize sz = QApplication::globalStrut();-
992 return
never executed: return r.size().expandedTo(sz);
 r.size().expandedTo(sz);
never executed: return r.size().expandedTo(sz);
0
993}-
994-
995-
996-
997QSize QTabBar::minimumSizeHint() const-
998{-
999 const QTabBarPrivate * const d = d_func();-
1000 if (d->layoutDirty
d->layoutDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1001 const_cast<
never executed: const_cast<QTabBarPrivate*>(d)->layoutTabs();
QTabBarPrivate*>(d)->layoutTabs();
never executed: const_cast<QTabBarPrivate*>(d)->layoutTabs();
0
1002 if (!d->useScrollButtons
!d->useScrollButtonsDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1003 QRect r;-
1004 for (int i = 0; i < d->tabList.count()
i < d->tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
1005 r = r.united(d->tabList.at(i).minRect);
never executed: r = r.united(d->tabList.at(i).minRect);
0
1006 return
never executed: return r.size().expandedTo(QApplication::globalStrut());
 r.size().expandedTo(QApplication::globalStrut());
never executed: return r.size().expandedTo(QApplication::globalStrut());
0
1007 }-
1008 if (verticalTabs(d->shape)
verticalTabs(d->shape)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1009 return
never executed: return QSize(sizeHint().width(), d->rightB->sizeHint().height() * 2 + 75);
 QSize(sizeHint().width(), d->rightB->sizeHint().height() * 2 + 75);
never executed: return QSize(sizeHint().width(), d->rightB->sizeHint().height() * 2 + 75);
0
1010 else-
1011 return
never executed: return QSize(d->rightB->sizeHint().width() * 2 + 75, sizeHint().height());
 QSize(d->rightB->sizeHint().width() * 2 + 75, sizeHint().height());
never executed: return QSize(d->rightB->sizeHint().width() * 2 + 75, sizeHint().height());
0
1012}-
1013-
1014-
1015static QString computeElidedText(Qt::TextElideMode mode, const QString &text)-
1016{-
1017 if (text.length() <= 3
text.length() <= 3Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1018 return
never executed: return text;
 text;
never executed: return text;
0
1019-
1020 static const QLatin1String Ellipses("...");-
1021 QString ret;-
1022 switch (mode) {-
1023 case
never executed: case Qt::ElideRight:
 Qt::ElideRight:
never executed: case Qt::ElideRight:
0
1024 ret = text.left(2) + Ellipses;-
1025 break;
never executed: break;
0
1026 case
never executed: case Qt::ElideMiddle:
 Qt::ElideMiddle:
never executed: case Qt::ElideMiddle:
0
1027 ret = text.left(1) + Ellipses + text.right(1);-
1028 break;
never executed: break;
0
1029 case
never executed: case Qt::ElideLeft:
 Qt::ElideLeft:
never executed: case Qt::ElideLeft:
0
1030 ret = Ellipses + text.right(2);-
1031 break;
never executed: break;
0
1032 case
never executed: case Qt::ElideNone:
 Qt::ElideNone:
never executed: case Qt::ElideNone:
0
1033 ret = text;-
1034 break;
never executed: break;
0
1035 }-
1036 return
never executed: return ret;
 ret;
never executed: return ret;
0
1037}-
1038-
1039-
1040-
1041-
1042-
1043-
1044QSize QTabBar::minimumTabSizeHint(int index) const-
1045{-
1046 const QTabBarPrivate * const d = d_func();-
1047 QTabBarPrivate::Tab &tab = const_cast<QTabBarPrivate::Tab&>(d->tabList[index]);-
1048 QString oldText = tab.text;-
1049 tab.text = computeElidedText(d->elideMode, oldText);-
1050 QSize size = tabSizeHint(index);-
1051 tab.text = oldText;-
1052 return
never executed: return size;
 size;
never executed: return size;
0
1053}-
1054-
1055-
1056-
1057-
1058QSize QTabBar::tabSizeHint(int index) const-
1059{-
1060-
1061 const QTabBarPrivate * const d = d_func();-
1062 if (const
const QTabBarP...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
 QTabBarPrivate::Tab *tab = d->at(index)
const QTabBarP...= d->at(index)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1063 QStyleOptionTab opt;-
1064 d->initBasicStyleOption(&opt, index);-
1065 opt.text = d->tabList.at(index).text;-
1066 QSize iconSize = tab->icon.isNull()
tab->icon.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
 ? QSize(0, 0) : opt.iconSize;		0
1067 int hframe = style()->pixelMetric(QStyle::PM_TabBarTabHSpace, &opt, this);-
1068 int vframe = style()->pixelMetric(QStyle::PM_TabBarTabVSpace, &opt, this);-
1069 const QFontMetrics fm = fontMetrics();-
1070-
1071 int maxWidgetHeight = qMax(opt.leftButtonSize.height(), opt.rightButtonSize.height());-
1072 int maxWidgetWidth = qMax(opt.leftButtonSize.width(), opt.rightButtonSize.width());-
1073-
1074 int widgetWidth = 0;-
1075 int widgetHeight = 0;-
1076 int padding = 0;-
1077 if (!opt.leftButtonSize.isEmpty()
!opt.leftButtonSize.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1078 padding += 4;-
1079 widgetWidth += opt.leftButtonSize.width();-
1080 widgetHeight += opt.leftButtonSize.height();-
1081 }
never executed: end of block
0
1082 if (!opt.rightButtonSize.isEmpty()
!opt.rightButtonSize.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1083 padding += 4;-
1084 widgetWidth += opt.rightButtonSize.width();-
1085 widgetHeight += opt.rightButtonSize.height();-
1086 }
never executed: end of block
0
1087 if (!opt.icon.isNull()
!opt.icon.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1088 padding += 4;
never executed: padding += 4;
0
1089-
1090 QHash<QString, QSize>::iterator it = d->textSizes.find(tab->text);-
1091 if (it == d->textSizes.end()
it == d->textSizes.end()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1092 it = d->textSizes.insert(tab->text, fm.size(Qt::TextShowMnemonic, tab->text));
never executed: it = d->textSizes.insert(tab->text, fm.size(Qt::TextShowMnemonic, tab->text));
0
1093 const int textWidth = it.value().width();-
1094 QSize csz;-
1095 if (verticalTabs(d->shape)
verticalTabs(d->shape)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1096 csz = QSize( qMax(maxWidgetWidth, qMax(fm.height(), iconSize.height())) + vframe,-
1097 textWidth + iconSize.width() + hframe + widgetHeight + padding);-
1098 }
never executed: end of block
 else {		0
1099 csz = QSize(textWidth + iconSize.width() + hframe + widgetWidth + padding,-
1100 qMax(maxWidgetHeight, qMax(fm.height(), iconSize.height())) + vframe);-
1101 }
never executed: end of block
0
1102-
1103 QSize retSize = style()->sizeFromContents(QStyle::CT_TabBarTab, &opt, csz, this);-
1104 return
never executed: return retSize;
 retSize;
never executed: return retSize;
0
1105 }-
1106 return
never executed: return QSize();
 QSize();
never executed: return QSize();
0
1107}-
1108-
1109-
1110-
1111-
1112-
1113-
1114-
1115void QTabBar::tabInserted(int index)-
1116{-
1117 (void)index;-
1118}
never executed: end of block
0
1119-
1120-
1121-
1122-
1123-
1124-
1125-
1126void QTabBar::tabRemoved(int index)-
1127{-
1128 (void)index;-
1129}
never executed: end of block
0
1130-
1131-
1132-
1133-
1134-
1135-
1136void QTabBar::tabLayoutChange()-
1137{-
1138}-
1139-
1140-
1141-
1142-
1143void QTabBar::showEvent(QShowEvent *)-
1144{-
1145 QTabBarPrivate * const d = d_func();-
1146 if (d->layoutDirty
d->layoutDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1147 d->refresh();
never executed: d->refresh();
0
1148 if (!d->validIndex(d->currentIndex)
!d->validIndex...>currentIndex)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1149 setCurrentIndex(0);
never executed: setCurrentIndex(0);
0
1150 d->updateMacBorderMetrics();-
1151}
never executed: end of block
0
1152-
1153-
1154-
1155void QTabBar::hideEvent(QHideEvent *)-
1156{-
1157 QTabBarPrivate * const d = d_func();-
1158 d->updateMacBorderMetrics();-
1159}
never executed: end of block
0
1160-
1161-
1162-
1163bool QTabBar::event(QEvent *event)-
1164{-
1165 QTabBarPrivate * const d = d_func();-
1166 if (event->type() == QEvent::HoverMove
event->type() ...ent::HoverMoveDescription
TRUEnever evaluated
FALSEnever evaluated
0
1167 || event->type() == QEvent::HoverEnter
event->type() ...nt::HoverEnterDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1168 QHoverEvent *he = static_cast<QHoverEvent *>(event);-
1169 if (!d->hoverRect.contains(he->pos())
!d->hoverRect....ins(he->pos())Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1170 QRect oldHoverRect = d->hoverRect;-
1171 for (int i = 0; i < d->tabList.count()
i < d->tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1172 QRect area = tabRect(i);-
1173 if (area.contains(he->pos())
area.contains(he->pos())Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1174 d->hoverRect = area;-
1175 break;
never executed: break;
0
1176 }-
1177 }
never executed: end of block
0
1178 if (he->oldPos() != QPoint(-1, -1)
he->oldPos() != QPoint(-1, -1)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1179 update(oldHoverRect);
never executed: update(oldHoverRect);
0
1180 update(d->hoverRect);-
1181 }
never executed: end of block
0
1182 return
never executed: return true;
 true;
never executed: return true;
0
1183 } else if (event->type() == QEvent::HoverLeave
event->type() ...nt::HoverLeaveDescription
TRUEnever evaluated
FALSEnever evaluated
 ) {		0
1184 QRect oldHoverRect = d->hoverRect;-
1185 d->hoverRect = QRect();-
1186 update(oldHoverRect);-
1187 return
never executed: return true;
 true;
never executed: return true;
0
1188-
1189 } else if (event->type() == QEvent::ToolTip
event->type() ...Event::ToolTipDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1190 if (const
const QTabBarP...vent)->pos()))Description
TRUEnever evaluated
FALSEnever evaluated
 QTabBarPrivate::Tab *tab = d->at(tabAt(static_cast<QHelpEvent*>(event)->pos()))
const QTabBarP...vent)->pos()))Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1191 if (!tab->toolTip.isEmpty()
!tab->toolTip.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1192 QToolTip::showText(static_cast<QHelpEvent*>(event)->globalPos(), tab->toolTip, this);-
1193 return
never executed: return true;
 true;
never executed: return true;
0
1194 }-
1195 }
never executed: end of block
0
1196-
1197-
1198 }
never executed: end of block
 else if (event->type() == QEvent::QueryWhatsThis
event->type() ...QueryWhatsThisDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1199 const QTabBarPrivate::Tab *tab = d->at(d->indexAtPos(static_cast<QHelpEvent*>(event)->pos()));-
1200 if (!tab
!tabDescription
TRUEnever evaluated
FALSEnever evaluated
 || tab->whatsThis.isEmpty()
tab->whatsThis.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1201 event->ignore();
never executed: event->ignore();
0
1202 return
never executed: return true;
 true;
never executed: return true;
0
1203 } else if (event->type() == QEvent::WhatsThis
event->type() ...ent::WhatsThisDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1204 if (const
const QTabBarP...vent)->pos()))Description
TRUEnever evaluated
FALSEnever evaluated
 QTabBarPrivate::Tab *tab = d->at(d->indexAtPos(static_cast<QHelpEvent*>(event)->pos()))
const QTabBarP...vent)->pos()))Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1205 if (!tab->whatsThis.isEmpty()
!tab->whatsThis.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1206 QWhatsThis::showText(static_cast<QHelpEvent*>(event)->globalPos(),-
1207 tab->whatsThis, this);-
1208 return
never executed: return true;
 true;
never executed: return true;
0
1209 }-
1210 }
never executed: end of block
0
1211-
1212-
1213 }
never executed: end of block
 else if (event->type() == QEvent::Shortcut
event->type() ...vent::ShortcutDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1214 QShortcutEvent *se = static_cast<QShortcutEvent *>(event);-
1215 for (int i = 0; i < d->tabList.count()
i < d->tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1216 const QTabBarPrivate::Tab *tab = &d->tabList.at(i);-
1217 if (tab->shortcutId == se->shortcutId()
tab->shortcutI...->shortcutId()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1218 setCurrentIndex(i);-
1219 return
never executed: return true;
 true;
never executed: return true;
0
1220 }-
1221 }
never executed: end of block
0
1222-
1223 }
never executed: end of block
 else if (event->type() == QEvent::MouseButtonDblClick
event->type() ...ButtonDblClickDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1224 const QPoint pos = static_cast<const QMouseEvent *>(event)->pos();-
1225 const bool isEventInCornerButtons = (!d->leftB->isHidden()
!d->leftB->isHidden()Description
TRUEnever evaluated
FALSEnever evaluated
 && d->leftB->geometry().contains(pos)
d->leftB->geom....contains(pos)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1226 || (!d->rightB->isHidden()
!d->rightB->isHidden()Description
TRUEnever evaluated
FALSEnever evaluated
 && d->rightB->geometry().contains(pos)
d->rightB->geo....contains(pos)Description
TRUEnever evaluated
FALSEnever evaluated
);		0
1227 if (!isEventInCornerButtons
!isEventInCornerButtonsDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1228 tabBarDoubleClicked(tabAt(pos));
never executed: tabBarDoubleClicked(tabAt(pos));
0
1229 }
never executed: end of block
 else if (event->type() == QEvent::Move
event->type() == QEvent::MoveDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1230 d->updateMacBorderMetrics();-
1231 return
never executed: return QWidget::event(event);
 QWidget::event(event);
never executed: return QWidget::event(event);
0
1232-
1233-
1234 } else if (event->type() == QEvent::DragEnter
event->type() ...ent::DragEnterDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1235 if (d->changeCurrentOnDrag
d->changeCurrentOnDragDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1236 event->accept();
never executed: event->accept();
0
1237 }
never executed: end of block
 else if (event->type() == QEvent::DragMove
event->type() ...vent::DragMoveDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1238 if (d->changeCurrentOnDrag
d->changeCurrentOnDragDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1239 const int tabIndex = tabAt(static_cast<QDragMoveEvent *>(event)->pos());-
1240 if (isTabEnabled(tabIndex)
isTabEnabled(tabIndex)Description
TRUEnever evaluated
FALSEnever evaluated
 && d->switchTabCurrentIndex != tabIndex
d->switchTabCu...ex != tabIndexDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1241 d->switchTabCurrentIndex = tabIndex;-
1242 if (d->switchTabTimerId
d->switchTabTimerIdDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1243 killTimer(d->switchTabTimerId);
never executed: killTimer(d->switchTabTimerId);
0
1244 d->switchTabTimerId = startTimer(style()->styleHint(QStyle::SH_TabBar_ChangeCurrentDelay));-
1245 }
never executed: end of block
0
1246 event->ignore();-
1247 }
never executed: end of block
0
1248 }
never executed: end of block
 else if (event->type() == QEvent::DragLeave
event->type() ...ent::DragLeaveDescription
TRUEnever evaluated
FALSEnever evaluated
 || event->type() == QEvent::Drop
event->type() == QEvent::DropDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1249 d->killSwitchTabTimer();-
1250 event->ignore();-
1251-
1252 }
never executed: end of block
0
1253 return
never executed: return QWidget::event(event);
 QWidget::event(event);
never executed: return QWidget::event(event);
0
1254}-
1255-
1256-
1257-
1258void QTabBar::resizeEvent(QResizeEvent *)-
1259{-
1260 QTabBarPrivate * const d = d_func();-
1261 if (d->layoutDirty
d->layoutDirtyDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1262 updateGeometry();
never executed: updateGeometry();
0
1263 d->layoutTabs();-
1264-
1265 d->makeVisible(d->currentIndex);-
1266}
never executed: end of block
0
1267-
1268-
1269-
1270void QTabBar::paintEvent(QPaintEvent *)-
1271{-
1272 QTabBarPrivate * const d = d_func();-
1273-
1274 QStyleOptionTabBarBase optTabBase;-
1275 QTabBarPrivate::initStyleBaseOption(&optTabBase, this, size());-
1276-
1277 QStylePainter p(this);-
1278 int selected = -1;-
1279 int cut = -1;-
1280 bool rtl = optTabBase.direction == Qt::RightToLeft;-
1281 bool vertical = verticalTabs(d->shape);-
1282 QStyleOptionTab cutTab;-
1283 selected = d->currentIndex;-
1284 if (d->dragInProgress
d->dragInProgressDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1285 selected = d->pressedIndex;
never executed: selected = d->pressedIndex;
0
1286-
1287 for (int i = 0; i < d->tabList.count()
i < d->tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
1288 optTabBase.tabBarRect |= tabRect(i);
never executed: optTabBase.tabBarRect |= tabRect(i);
0
1289-
1290 optTabBase.selectedTabRect = tabRect(selected);-
1291-
1292 if (d->drawBase
d->drawBaseDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1293 p.drawPrimitive(QStyle::PE_FrameTabBarBase, optTabBase);
never executed: p.drawPrimitive(QStyle::PE_FrameTabBarBase, optTabBase);
0
1294-
1295 for (int i = 0; i < d->tabList.count()
i < d->tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1296 QStyleOptionTab tab;-
1297 initStyleOption(&tab, i);-
1298 if (d->paintWithOffsets
d->paintWithOffsetsDescription
TRUEnever evaluated
FALSEnever evaluated
 && d->tabList[i].dragOffset != 0
d->tabList[i].dragOffset != 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1299 if (vertical
verticalDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1300 tab.rect.moveTop(tab.rect.y() + d->tabList[i].dragOffset);-
1301 }
never executed: end of block
 else {		0
1302 tab.rect.moveLeft(tab.rect.x() + d->tabList[i].dragOffset);-
1303 }
never executed: end of block
0
1304 }-
1305 if (!(tab.state & QStyle::State_Enabled)
!(tab.state & ...State_Enabled)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1306 tab.palette.setCurrentColorGroup(QPalette::Disabled);-
1307 }
never executed: end of block
0
1308-
1309-
1310 if (((!vertical
!verticalDescription
TRUEnever evaluated
FALSEnever evaluated
 && (!rtl
!rtlDescription
TRUEnever evaluated
FALSEnever evaluated
 && tab.rect.left() < 0
tab.rect.left() < 0Description
TRUEnever evaluated
FALSEnever evaluated
)) || (rtl
rtlDescription
TRUEnever evaluated
FALSEnever evaluated
 && tab.rect.right() > width()
tab.rect.right() > width()Description
TRUEnever evaluated
FALSEnever evaluated
))		0
1311 || (vertical
verticalDescription
TRUEnever evaluated
FALSEnever evaluated
 && tab.rect.top() < 0
tab.rect.top() < 0Description
TRUEnever evaluated
FALSEnever evaluated
)) {		0
1312 cut = i;-
1313 cutTab = tab;-
1314 }
never executed: end of block
0
1315-
1316 if ((!vertical
!verticalDescription
TRUEnever evaluated
FALSEnever evaluated
 && (tab.rect.right() < 0
tab.rect.right() < 0Description
TRUEnever evaluated
FALSEnever evaluated
 || tab.rect.left() > width()
tab.rect.left() > width()Description
TRUEnever evaluated
FALSEnever evaluated
))		0
1317 || (vertical
verticalDescription
TRUEnever evaluated
FALSEnever evaluated
 && (tab.rect.bottom() < 0
tab.rect.bottom() < 0Description
TRUEnever evaluated
FALSEnever evaluated
 || tab.rect.top() > height()
tab.rect.top() > height()Description
TRUEnever evaluated
FALSEnever evaluated
)))		0
1318 continue;
never executed: continue;
0
1319-
1320 optTabBase.tabBarRect |= tab.rect;-
1321 if (i == selected
i == selectedDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1322 continue;
never executed: continue;
0
1323-
1324 p.drawControl(QStyle::CE_TabBarTab, tab);-
1325 }
never executed: end of block
0
1326-
1327-
1328 if (selected >= 0
selected >= 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1329 QStyleOptionTab tab;-
1330 initStyleOption(&tab, selected);-
1331 if (d->paintWithOffsets
d->paintWithOffsetsDescription
TRUEnever evaluated
FALSEnever evaluated
 && d->tabList[selected].dragOffset != 0
d->tabList[sel...ragOffset != 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1332 if (vertical
verticalDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1333 tab.rect.moveTop(tab.rect.y() + d->tabList[selected].dragOffset);
never executed: tab.rect.moveTop(tab.rect.y() + d->tabList[selected].dragOffset);
0
1334 else-
1335 tab.rect.moveLeft(tab.rect.x() + d->tabList[selected].dragOffset);
never executed: tab.rect.moveLeft(tab.rect.x() + d->tabList[selected].dragOffset);
0
1336 }-
1337 if (!d->dragInProgress
!d->dragInProgressDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1338 p.drawControl(QStyle::CE_TabBarTab, tab);
never executed: p.drawControl(QStyle::CE_TabBarTab, tab);
0
1339 else {-
1340 int taboverlap = style()->pixelMetric(QStyle::PM_TabBarTabOverlap, 0, this);-
1341 d->movingTab->setGeometry(tab.rect.adjusted(-taboverlap, 0, taboverlap, 0));-
1342 }
never executed: end of block
0
1343 }-
1344-
1345-
1346 if (d->leftB->isVisible()
d->leftB->isVisible()Description
TRUEnever evaluated
FALSEnever evaluated
 && cut >= 0
cut >= 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1347 cutTab.rect = rect();-
1348 cutTab.rect = style()->subElementRect(QStyle::SE_TabBarTearIndicator, &cutTab, this);-
1349 p.drawPrimitive(QStyle::PE_IndicatorTabTear, cutTab);-
1350 }
never executed: end of block
0
1351}
never executed: end of block
0
1352-
1353-
1354-
1355-
1356int QTabBarPrivate::calculateNewPosition(int from, int to, int index) const-
1357{-
1358 if (index == from
index == fromDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1359 return
never executed: return to;
 to;
never executed: return to;
0
1360-
1361 int start = qMin(from, to);-
1362 int end = qMax(from, to);-
1363 if (index >= start
index >= startDescription
TRUEnever evaluated
FALSEnever evaluated
 && index <= end
index <= endDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1364 index += (
(from < to)Description
TRUEnever evaluated
FALSEnever evaluated
from < to)
(from < to)Description
TRUEnever evaluated
FALSEnever evaluated
 ? -1 : 1;
never executed: index += (from < to) ? -1 : 1;
0
1365 return
never executed: return index;
 index;
never executed: return index;
0
1366}-
1367-
1368-
1369-
1370-
1371-
1372-
1373-
1374void QTabBar::moveTab(int from, int to)-
1375{-
1376 QTabBarPrivate * const d = d_func();-
1377 if (from == to
from == toDescription
TRUEnever evaluated
FALSEnever evaluated
0
1378 || !d->validIndex(from)
!d->validIndex(from)Description
TRUEnever evaluated
FALSEnever evaluated
0
1379 || !d->validIndex(to)
!d->validIndex(to)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1380 return;
never executed: return;
0
1381-
1382 bool vertical = verticalTabs(d->shape);-
1383 int oldPressedPosition = 0;-
1384 if (d->pressedIndex != -1
d->pressedIndex != -1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1385-
1386 oldPressedPosition = vertical
verticalDescription
TRUEnever evaluated
FALSEnever evaluated
 ? d->tabList[d->pressedIndex].rect.y()		0
1387 : d->tabList[d->pressedIndex].rect.x();-
1388 }
never executed: end of block
0
1389-
1390-
1391 int start = qMin(from, to);-
1392 int end = qMax(from, to);-
1393 int width = vertical
verticalDescription
TRUEnever evaluated
FALSEnever evaluated
 ? d->tabList[from].rect.height() : d->tabList[from].rect.width();		0
1394 if (from < to
from < toDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1395 width *= -1;
never executed: width *= -1;
0
1396 bool rtl = isRightToLeft();-
1397 for (int i = start; i <= end
i <= endDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1398 if (i == from
i == fromDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1399 continue;
never executed: continue;
0
1400 if (vertical
verticalDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1401 d->tabList[i].rect.moveTop(d->tabList[i].rect.y() + width);
never executed: d->tabList[i].rect.moveTop(d->tabList[i].rect.y() + width);
0
1402 else-
1403 d->tabList[i].rect.moveLeft(d->tabList[i].rect.x() + width);
never executed: d->tabList[i].rect.moveLeft(d->tabList[i].rect.x() + width);
0
1404 int direction = -1;-
1405 if (rtl
rtlDescription
TRUEnever evaluated
FALSEnever evaluated
 && !vertical
!verticalDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1406 direction *= -1;
never executed: direction *= -1;
0
1407 if (d->tabList[i].dragOffset != 0
d->tabList[i].dragOffset != 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1408 d->tabList[i].dragOffset += (direction * width);
never executed: d->tabList[i].dragOffset += (direction * width);
0
1409 }
never executed: end of block
0
1410-
1411 if (vertical
verticalDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1412 if (from < to
from < toDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1413 d->tabList[from].rect.moveTop(d->tabList[to].rect.bottom() + 1);
never executed: d->tabList[from].rect.moveTop(d->tabList[to].rect.bottom() + 1);
0
1414 else-
1415 d->tabList[from].rect.moveTop(d->tabList[to].rect.top() - width);
never executed: d->tabList[from].rect.moveTop(d->tabList[to].rect.top() - width);
0
1416 } else {-
1417 if (from < to
from < toDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1418 d->tabList[from].rect.moveLeft(d->tabList[to].rect.right() + 1);
never executed: d->tabList[from].rect.moveLeft(d->tabList[to].rect.right() + 1);
0
1419 else-
1420 d->tabList[from].rect.moveLeft(d->tabList[to].rect.left() - width);
never executed: d->tabList[from].rect.moveLeft(d->tabList[to].rect.left() - width);
0
1421 }-
1422-
1423-
1424 d->tabList.move(from, to);-
1425-
1426-
1427 for (int i = 0; i < d->tabList.count()
i < d->tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
1428 d->tabList[i].lastTab = d->calculateNewPosition(from, to, d->tabList[i].lastTab);
never executed: d->tabList[i].lastTab = d->calculateNewPosition(from, to, d->tabList[i].lastTab);
0
1429-
1430-
1431 int previousIndex = d->currentIndex;-
1432 d->currentIndex = d->calculateNewPosition(from, to, d->currentIndex);-
1433-
1434-
1435 if (d->pressedIndex != -1
d->pressedIndex != -1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1436 d->pressedIndex = d->calculateNewPosition(from, to, d->pressedIndex);-
1437 int newPressedPosition = vertical
verticalDescription
TRUEnever evaluated
FALSEnever evaluated
 ? d->tabList[d->pressedIndex].rect.top() : d->tabList[d->pressedIndex].rect.left();		0
1438 int diff = oldPressedPosition - newPressedPosition;-
1439 if (isRightToLeft()
isRightToLeft()Description
TRUEnever evaluated
FALSEnever evaluated
 && !vertical
!verticalDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1440 diff *= -1;
never executed: diff *= -1;
0
1441 if (vertical
verticalDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1442 d->dragStartPosition.setY(d->dragStartPosition.y() - diff);
never executed: d->dragStartPosition.setY(d->dragStartPosition.y() - diff);
0
1443 else-
1444 d->dragStartPosition.setX(d->dragStartPosition.x() - diff);
never executed: d->dragStartPosition.setX(d->dragStartPosition.x() - diff);
0
1445 }-
1446-
1447 d->layoutWidgets(start);-
1448 update();-
1449 tabMoved(from, to);-
1450 if (previousIndex != d->currentIndex
previousIndex ...->currentIndexDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1451 currentChanged(d->currentIndex);
never executed: currentChanged(d->currentIndex);
0
1452 tabLayoutChange();-
1453}
never executed: end of block
0
1454-
1455void QTabBarPrivate::slide(int from, int to)-
1456{-
1457 QTabBar * const q = q_func();-
1458 if (from == to
from == toDescription
TRUEnever evaluated
FALSEnever evaluated
0
1459 || !validIndex(from)
!validIndex(from)Description
TRUEnever evaluated
FALSEnever evaluated
0
1460 || !validIndex(to)
!validIndex(to)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1461 return;
never executed: return;
0
1462 bool vertical = verticalTabs(shape);-
1463 int preLocation = vertical
verticalDescription
TRUEnever evaluated
FALSEnever evaluated
 ? q->tabRect(from).y() : q->tabRect(from).x();		0
1464 q->setUpdatesEnabled(false);-
1465 q->moveTab(from, to);-
1466 q->setUpdatesEnabled(true);-
1467 int postLocation = vertical
verticalDescription
TRUEnever evaluated
FALSEnever evaluated
 ? q->tabRect(to).y() : q->tabRect(to).x();		0
1468 int length = postLocation - preLocation;-
1469 tabList[to].dragOffset -= length;-
1470 tabList[to].startAnimation(this, 250);-
1471}
never executed: end of block
0
1472-
1473void QTabBarPrivate::moveTab(int index, int offset)-
1474{-
1475 if (!validIndex(index)
!validIndex(index)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1476 return;
never executed: return;
0
1477 tabList[index].dragOffset = offset;-
1478 layoutTab(index);-
1479 q_func()->update();-
1480}
never executed: end of block
0
1481-
1482-
1483-
1484void QTabBar::mousePressEvent(QMouseEvent *event)-
1485{-
1486 QTabBarPrivate * const d = d_func();-
1487-
1488 const QPoint pos = event->pos();-
1489 const bool isEventInCornerButtons = (!d->leftB->isHidden()
!d->leftB->isHidden()Description
TRUEnever evaluated
FALSEnever evaluated
 && d->leftB->geometry().contains(pos)
d->leftB->geom....contains(pos)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1490 || (!d->rightB->isHidden()
!d->rightB->isHidden()Description
TRUEnever evaluated
FALSEnever evaluated
 && d->rightB->geometry().contains(pos)
d->rightB->geo....contains(pos)Description
TRUEnever evaluated
FALSEnever evaluated
);		0
1491 if (!isEventInCornerButtons
!isEventInCornerButtonsDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1492 const int index = d->indexAtPos(pos);-
1493 tabBarClicked(index);-
1494 }
never executed: end of block
0
1495-
1496 if (event->button() != Qt::LeftButton
event->button(...Qt::LeftButtonDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1497 event->ignore();-
1498 return;
never executed: return;
0
1499 }-
1500-
1501 if (d->pressedIndex != -1
d->pressedIndex != -1Description
TRUEnever evaluated
FALSEnever evaluated
 && d->movable
d->movableDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1502 d->moveTabFinished(d->pressedIndex);
never executed: d->moveTabFinished(d->pressedIndex);
0
1503-
1504 d->pressedIndex = d->indexAtPos(event->pos());-
1505-
1506-
1507-
1508 if (d->validIndex(d->pressedIndex)
d->validIndex(d->pressedIndex)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1509 QStyleOptionTabBarBase optTabBase;-
1510 optTabBase.init(this);-
1511 optTabBase.documentMode = d->documentMode;-
1512 if (event->type() == style()->styleHint(QStyle::SH_TabBar_SelectMouseType, &optTabBase, this)
event->type() ...TabBase, this)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1513 setCurrentIndex(d->pressedIndex);
never executed: setCurrentIndex(d->pressedIndex);
0
1514 else-
1515 repaint(tabRect(d->pressedIndex));
never executed: repaint(tabRect(d->pressedIndex));
0
1516 if (d->movable
d->movableDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1517 d->dragStartPosition = event->pos();-
1518 }
never executed: end of block
0
1519 }
never executed: end of block
0
1520}
never executed: end of block
0
1521-
1522-
1523-
1524void QTabBar::mouseMoveEvent(QMouseEvent *event)-
1525{-
1526 QTabBarPrivate * const d = d_func();-
1527 if (d->movable
d->movableDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1528-
1529 if (d->pressedIndex != -1
d->pressedIndex != -1Description
TRUEnever evaluated
FALSEnever evaluated
0
1530 && event->buttons() == Qt::NoButton
event->buttons...= Qt::NoButtonDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1531 d->moveTabFinished(d->pressedIndex);
never executed: d->moveTabFinished(d->pressedIndex);
0
1532-
1533-
1534 if (!d->dragInProgress
!d->dragInProgressDescription
TRUEnever evaluated
FALSEnever evaluated
 && d->pressedIndex != -1
d->pressedIndex != -1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1535 if ((
(event->pos() ...DragDistance()Description
TRUEnever evaluated
FALSEnever evaluated
event->pos() - d->dragStartPosition).manhattanLength() > QApplication::startDragDistance()
(event->pos() ...DragDistance()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1536 d->dragInProgress = true;-
1537 d->setupMovableTab();-
1538 }
never executed: end of block
0
1539 }
never executed: end of block
0
1540-
1541 if (event->buttons() == Qt::LeftButton
event->buttons...Qt::LeftButtonDescription
TRUEnever evaluated
FALSEnever evaluated
0
1542 && d->dragInProgress
d->dragInProgressDescription
TRUEnever evaluated
FALSEnever evaluated
0
1543 && d->validIndex(d->pressedIndex)
d->validIndex(d->pressedIndex)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1544 bool vertical = verticalTabs(d->shape);-
1545 int dragDistance;-
1546 if (vertical
verticalDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1547 dragDistance = (event->pos().y() - d->dragStartPosition.y());-
1548 }
never executed: end of block
 else {		0
1549 dragDistance = (event->pos().x() - d->dragStartPosition.x());-
1550 }
never executed: end of block
0
1551 d->tabList[d->pressedIndex].dragOffset = dragDistance;-
1552-
1553 QRect startingRect = tabRect(d->pressedIndex);-
1554 if (vertical
verticalDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1555 startingRect.moveTop(startingRect.y() + dragDistance);
never executed: startingRect.moveTop(startingRect.y() + dragDistance);
0
1556 else-
1557 startingRect.moveLeft(startingRect.x() + dragDistance);
never executed: startingRect.moveLeft(startingRect.x() + dragDistance);
0
1558-
1559 int overIndex;-
1560 if (dragDistance < 0
dragDistance < 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1561 overIndex = tabAt(startingRect.topLeft());
never executed: overIndex = tabAt(startingRect.topLeft());
0
1562 else-
1563 overIndex = tabAt(startingRect.topRight());
never executed: overIndex = tabAt(startingRect.topRight());
0
1564-
1565 if (overIndex != d->pressedIndex
overIndex != d->pressedIndexDescription
TRUEnever evaluated
FALSEnever evaluated
 && overIndex != -1
overIndex != -1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1566 int offset = 1;-
1567 if (isRightToLeft()
isRightToLeft()Description
TRUEnever evaluated
FALSEnever evaluated
 && !vertical
!verticalDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1568 offset *= -1;
never executed: offset *= -1;
0
1569 if (dragDistance < 0
dragDistance < 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1570 dragDistance *= -1;-
1571 offset *= -1;-
1572 }
never executed: end of block
0
1573 for (int i = d->pressedIndex;-
1574 offset > 0
offset > 0Description
TRUEnever evaluated
FALSEnever evaluated
 ? i < overIndex : i > overIndex
offset > 0 ? i... i > overIndexDescription
TRUEnever evaluated
FALSEnever evaluated
;		0
1575 i += offset) {-
1576 QRect overIndexRect = tabRect(overIndex);-
1577 int needsToBeOver = (vertical
verticalDescription
TRUEnever evaluated
FALSEnever evaluated
 ? overIndexRect.height() : overIndexRect.width()) / 2;		0
1578 if (dragDistance > needsToBeOver
dragDistance > needsToBeOverDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1579 d->slide(i + offset, d->pressedIndex);
never executed: d->slide(i + offset, d->pressedIndex);
0
1580 }
never executed: end of block
0
1581 }
never executed: end of block
0
1582-
1583 d->layoutTab(d->pressedIndex);-
1584-
1585 update();-
1586 }
never executed: end of block
0
1587 }
never executed: end of block
0
1588-
1589 if (event->buttons() != Qt::LeftButton
event->buttons...Qt::LeftButtonDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1590 event->ignore();-
1591 return;
never executed: return;
0
1592 }-
1593 QStyleOptionTabBarBase optTabBase;-
1594 optTabBase.init(this);-
1595 optTabBase.documentMode = d->documentMode;-
1596}
never executed: end of block
0
1597-
1598void QTabBarPrivate::setupMovableTab()-
1599{-
1600 QTabBar * const q = q_func();-
1601 if (!movingTab
!movingTabDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1602 movingTab = new QMovableTabWidget(q);
never executed: movingTab = new QMovableTabWidget(q);
0
1603-
1604 int taboverlap = q->style()->pixelMetric(QStyle::PM_TabBarTabOverlap, 0 ,q);-
1605 QRect grabRect = q->tabRect(pressedIndex);-
1606 grabRect.adjust(-taboverlap, 0, taboverlap, 0);-
1607-
1608 QPixmap grabImage(grabRect.size() * q->devicePixelRatioF());-
1609 grabImage.setDevicePixelRatio(q->devicePixelRatioF());-
1610 grabImage.fill(Qt::transparent);-
1611 QStylePainter p(&grabImage, q);-
1612 p.initFrom(q);-
1613-
1614 QStyleOptionTab tab;-
1615 q->initStyleOption(&tab, pressedIndex);-
1616 tab.rect.moveTopLeft(QPoint(taboverlap, 0));-
1617 p.drawControl(QStyle::CE_TabBarTab, tab);-
1618 p.end();-
1619-
1620 movingTab->setPixmap(grabImage);-
1621 movingTab->setGeometry(grabRect);-
1622 movingTab->raise();-
1623-
1624-
1625 if (tabList[pressedIndex].leftWidget
tabList[presse...ex].leftWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1626 tabList[pressedIndex].leftWidget->raise();
never executed: tabList[pressedIndex].leftWidget->raise();
0
1627 if (tabList[pressedIndex].rightWidget
tabList[presse...x].rightWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1628 tabList[pressedIndex].rightWidget->raise();
never executed: tabList[pressedIndex].rightWidget->raise();
0
1629 if (leftB
leftBDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1630 leftB->raise();
never executed: leftB->raise();
0
1631 if (rightB
rightBDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1632 rightB->raise();
never executed: rightB->raise();
0
1633 movingTab->setVisible(true);-
1634}
never executed: end of block
0
1635-
1636void QTabBarPrivate::moveTabFinished(int index)-
1637{-
1638 QTabBar * const q = q_func();-
1639 bool cleanup = (
(pressedIndex == index)Description
TRUEnever evaluated
FALSEnever evaluated
pressedIndex == index)
(pressedIndex == index)Description
TRUEnever evaluated
FALSEnever evaluated
 || (
(pressedIndex == -1)Description
TRUEnever evaluated
FALSEnever evaluated
pressedIndex == -1)
(pressedIndex == -1)Description
TRUEnever evaluated
FALSEnever evaluated
 || !validIndex(index)
!validIndex(index)Description
TRUEnever evaluated
FALSEnever evaluated
;		0
1640 bool allAnimationsFinished = true;-
1641-
1642 for(int i = 0; allAnimationsFinished
allAnimationsFinishedDescription
TRUEnever evaluated
FALSEnever evaluated
 && i < tabList.count()
i < tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1643 const Tab &t = tabList.at(i);-
1644 if (t.animation
t.animationDescription
TRUEnever evaluated
FALSEnever evaluated
 && t.animation->state() == QAbstractAnimation::Running
t.animation->s...ation::RunningDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1645 allAnimationsFinished = false;
never executed: allAnimationsFinished = false;
0
1646 }
never executed: end of block
0
1647-
1648 if (allAnimationsFinished
allAnimationsFinishedDescription
TRUEnever evaluated
FALSEnever evaluated
 && cleanup
cleanupDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1649 if(movingTab
movingTabDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1650 movingTab->setVisible(false);
never executed: movingTab->setVisible(false);
0
1651 for (int i = 0; i < tabList.count()
i < tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1652 tabList[i].dragOffset = 0;-
1653 }
never executed: end of block
0
1654 if (pressedIndex != -1
pressedIndex != -1Description
TRUEnever evaluated
FALSEnever evaluated
 && movable
movableDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1655 pressedIndex = -1;-
1656 dragInProgress = false;-
1657 dragStartPosition = QPoint();-
1658 }
never executed: end of block
0
1659 layoutWidgets();-
1660 }
never executed: end of block
 else {		0
1661 if (!validIndex(index)
!validIndex(index)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1662 return;
never executed: return;
0
1663 tabList[index].dragOffset = 0;-
1664 }
never executed: end of block
0
1665 q->update();-
1666}
never executed: end of block
0
1667-
1668-
1669-
1670void QTabBar::mouseReleaseEvent(QMouseEvent *event)-
1671{-
1672 QTabBarPrivate * const d = d_func();-
1673 if (event->button() != Qt::LeftButton
event->button(...Qt::LeftButtonDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1674 event->ignore();-
1675 return;
never executed: return;
0
1676 }-
1677-
1678-
1679-
1680 if (d->movable
d->movableDescription
TRUEnever evaluated
FALSEnever evaluated
 && d->dragInProgress
d->dragInProgressDescription
TRUEnever evaluated
FALSEnever evaluated
 && d->validIndex(d->pressedIndex)
d->validIndex(d->pressedIndex)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1681 int length = d->tabList[d->pressedIndex].dragOffset;-
1682 int width = verticalTabs(d->shape)
verticalTabs(d->shape)Description
TRUEnever evaluated
FALSEnever evaluated
0
1683 ? tabRect(d->pressedIndex).height()-
1684 : tabRect(d->pressedIndex).width();-
1685 int duration = qMin(250,-
1686 (qAbs(length) * 250) / width);-
1687 d->tabList[d->pressedIndex].startAnimation(d, duration);-
1688 d->dragInProgress = false;-
1689 d->movingTab->setVisible(false);-
1690 d->dragStartPosition = QPoint();-
1691 }
never executed: end of block
0
1692-
1693 int i = d->indexAtPos(event->pos()) == d->pressedIndex
d->indexAtPos(...->pressedIndexDescription
TRUEnever evaluated
FALSEnever evaluated
 ? d->pressedIndex : -1;		0
1694 d->pressedIndex = -1;-
1695 QStyleOptionTabBarBase optTabBase;-
1696 optTabBase.initFrom(this);-
1697 optTabBase.documentMode = d->documentMode;-
1698 if (style()->styleHint(QStyle::SH_TabBar_SelectMouseType, &optTabBase, this) == QEvent::MouseButtonRelease
style()->style...eButtonReleaseDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1699 setCurrentIndex(i);
never executed: setCurrentIndex(i);
0
1700}
never executed: end of block
0
1701-
1702-
1703-
1704void QTabBar::keyPressEvent(QKeyEvent *event)-
1705{-
1706 QTabBarPrivate * const d = d_func();-
1707 if (event->key() != Qt::Key_Left
event->key() != Qt::Key_LeftDescription
TRUEnever evaluated
FALSEnever evaluated
 && event->key() != Qt::Key_Right
event->key() != Qt::Key_RightDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1708 event->ignore();-
1709 return;
never executed: return;
0
1710 }-
1711 int offset = event->key() == (isRightToLeft()
isRightToLeft()Description
TRUEnever evaluated
FALSEnever evaluated
 ? Qt::Key_Right : Qt::Key_Left)
event->key() =... Qt::Key_Left)Description
TRUEnever evaluated
FALSEnever evaluated
 ? -1 : 1;		0
1712 d->setCurrentNextEnabledIndex(offset);-
1713}
never executed: end of block
0
1714-
1715-
1716-
1717-
1718void QTabBar::wheelEvent(QWheelEvent *event)-
1719{-
1720-
1721 QTabBarPrivate * const d = d_func();-
1722 int offset = event->delta() > 0
event->delta() > 0Description
TRUEnever evaluated
FALSEnever evaluated
 ? -1 : 1;		0
1723 d->setCurrentNextEnabledIndex(offset);-
1724 QWidget::wheelEvent(event);-
1725-
1726-
1727-
1728}
never executed: end of block
0
1729-
1730-
1731void QTabBarPrivate::setCurrentNextEnabledIndex(int offset)-
1732{-
1733 QTabBar * const q = q_func();-
1734 for (int index = currentIndex + offset; validIndex(index)
validIndex(index)Description
TRUEnever evaluated
FALSEnever evaluated
; index += offset) {		0
1735 if (tabList.at(index).enabled
tabList.at(index).enabledDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1736 q->setCurrentIndex(index);-
1737 break;
never executed: break;
0
1738 }-
1739 }
never executed: end of block
0
1740}
never executed: end of block
0
1741-
1742-
1743-
1744void QTabBar::changeEvent(QEvent *event)-
1745{-
1746 QTabBarPrivate * const d = d_func();-
1747 switch (event->type()) {-
1748 case
never executed: case QEvent::StyleChange:
 QEvent::StyleChange:
never executed: case QEvent::StyleChange:
0
1749 if (!d->elideModeSetByUser
!d->elideModeSetByUserDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1750 d->elideMode = Qt::TextElideMode(style()->styleHint(QStyle::SH_TabBar_ElideMode, 0, this));
never executed: d->elideMode = Qt::TextElideMode(style()->styleHint(QStyle::SH_TabBar_ElideMode, 0, this));
0
1751 if (!d->useScrollButtonsSetByUser
!d->useScrollButtonsSetByUserDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1752 d->useScrollButtons = !style()->styleHint(QStyle::SH_TabBar_PreferNoArrows, 0, this);
never executed: d->useScrollButtons = !style()->styleHint(QStyle::SH_TabBar_PreferNoArrows, 0, this);
0
1753-
1754 case
never executed: case QEvent::FontChange:
 QEvent::FontChange:
never executed: case QEvent::FontChange:
code before this statement never executed: case QEvent::FontChange:
0
1755 d->textSizes.clear();-
1756 d->refresh();-
1757 break;
never executed: break;
0
1758 default
never executed: default:
:
never executed: default:
0
1759 break;
never executed: break;
0
1760 }-
1761-
1762 QWidget::changeEvent(event);-
1763}
never executed: end of block
0
1764-
1765-
1766-
1767-
1768void QTabBar::timerEvent(QTimerEvent *event)-
1769{-
1770 QTabBarPrivate * const d = d_func();-
1771 if (event->timerId() == d->switchTabTimerId
event->timerId...itchTabTimerIdDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1772 killTimer(d->switchTabTimerId);-
1773 d->switchTabTimerId = 0;-
1774 setCurrentIndex(d->switchTabCurrentIndex);-
1775 d->switchTabCurrentIndex = -1;-
1776 }
never executed: end of block
0
1777 QWidget::timerEvent(event);-
1778}
never executed: end of block
0
1779Qt::TextElideMode QTabBar::elideMode() const-
1780{-
1781 const QTabBarPrivate * const d = d_func();-
1782 return
never executed: return d->elideMode;
 d->elideMode;
never executed: return d->elideMode;
0
1783}-
1784-
1785void QTabBar::setElideMode(Qt::TextElideMode mode)-
1786{-
1787 QTabBarPrivate * const d = d_func();-
1788 d->elideMode = mode;-
1789 d->elideModeSetByUser = true;-
1790 d->textSizes.clear();-
1791 d->refresh();-
1792}
never executed: end of block
0
1793bool QTabBar::usesScrollButtons() const-
1794{-
1795 return
never executed: return d_func()->useScrollButtons;
 d_func()->useScrollButtons;
never executed: return d_func()->useScrollButtons;
0
1796}-
1797-
1798void QTabBar::setUsesScrollButtons(bool useButtons)-
1799{-
1800 QTabBarPrivate * const d = d_func();-
1801 d->useScrollButtonsSetByUser = true;-
1802 if (d->useScrollButtons == useButtons
d->useScrollBu... == useButtonsDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1803 return;
never executed: return;
0
1804 d->useScrollButtons = useButtons;-
1805 d->refresh();-
1806}
never executed: end of block
0
1807bool QTabBar::tabsClosable() const-
1808{-
1809 const QTabBarPrivate * const d = d_func();-
1810 return
never executed: return d->closeButtonOnTabs;
 d->closeButtonOnTabs;
never executed: return d->closeButtonOnTabs;
0
1811}-
1812-
1813void QTabBar::setTabsClosable(bool closable)-
1814{-
1815 QTabBarPrivate * const d = d_func();-
1816 if (d->closeButtonOnTabs == closable
d->closeButton...bs == closableDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1817 return;
never executed: return;
0
1818 d->closeButtonOnTabs = closable;-
1819 ButtonPosition closeSide = (ButtonPosition)style()->styleHint(QStyle::SH_TabBar_CloseButtonPosition, 0, this);-
1820 if (!closable
!closableDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1821 for (int i = 0; i < d->tabList.count()
i < d->tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1822 if (closeSide == LeftSide
closeSide == LeftSideDescription
TRUEnever evaluated
FALSEnever evaluated
 && d->tabList[i].leftWidget
d->tabList[i].leftWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1823 d->tabList[i].leftWidget->deleteLater();-
1824 d->tabList[i].leftWidget = 0;-
1825 }
never executed: end of block
0
1826 if (closeSide == RightSide
closeSide == RightSideDescription
TRUEnever evaluated
FALSEnever evaluated
 && d->tabList[i].rightWidget
d->tabList[i].rightWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1827 d->tabList[i].rightWidget->deleteLater();-
1828 d->tabList[i].rightWidget = 0;-
1829 }
never executed: end of block
0
1830 }
never executed: end of block
0
1831 }
never executed: end of block
 else {		0
1832 bool newButtons = false;-
1833 for (int i = 0; i < d->tabList.count()
i < d->tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1834 if (tabButton(i, closeSide)
tabButton(i, closeSide)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1835 continue;
never executed: continue;
0
1836 newButtons = true;-
1837 QAbstractButton *closeButton = new CloseButton(this);-
1838 connect(closeButton, qFlagLocation("2""clicked()" "\0" __FILE__ ":" "2227"), this, qFlagLocation("1""_q_closeTab()" "\0" __FILE__ ":" "2227"));-
1839 setTabButton(i, closeSide, closeButton);-
1840 }
never executed: end of block
0
1841 if (newButtons
newButtonsDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1842 d->layoutTabs();
never executed: d->layoutTabs();
0
1843 }
never executed: end of block
0
1844 update();-
1845}
never executed: end of block
0
1846QTabBar::SelectionBehavior QTabBar::selectionBehaviorOnRemove() const-
1847{-
1848 const QTabBarPrivate * const d = d_func();-
1849 return
never executed: return d->selectionBehaviorOnRemove;
 d->selectionBehaviorOnRemove;
never executed: return d->selectionBehaviorOnRemove;
0
1850}-
1851-
1852void QTabBar::setSelectionBehaviorOnRemove(QTabBar::SelectionBehavior behavior)-
1853{-
1854 QTabBarPrivate * const d = d_func();-
1855 d->selectionBehaviorOnRemove = behavior;-
1856}
never executed: end of block
0
1857bool QTabBar::expanding() const-
1858{-
1859 const QTabBarPrivate * const d = d_func();-
1860 return
never executed: return d->expanding;
 d->expanding;
never executed: return d->expanding;
0
1861}-
1862-
1863void QTabBar::setExpanding(bool enabled)-
1864{-
1865 QTabBarPrivate * const d = d_func();-
1866 if (d->expanding == enabled
d->expanding == enabledDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1867 return;
never executed: return;
0
1868 d->expanding = enabled;-
1869 d->layoutTabs();-
1870}
never executed: end of block
0
1871bool QTabBar::isMovable() const-
1872{-
1873 const QTabBarPrivate * const d = d_func();-
1874 return
never executed: return d->movable;
 d->movable;
never executed: return d->movable;
0
1875}-
1876-
1877void QTabBar::setMovable(bool movable)-
1878{-
1879 QTabBarPrivate * const d = d_func();-
1880 d->movable = movable;-
1881}
never executed: end of block
0
1882bool QTabBar::documentMode() const-
1883{-
1884 return
never executed: return d_func()->documentMode;
 d_func()->documentMode;
never executed: return d_func()->documentMode;
0
1885}-
1886-
1887void QTabBar::setDocumentMode(bool enabled)-
1888{-
1889 QTabBarPrivate * const d = d_func();-
1890-
1891 d->documentMode = enabled;-
1892 d->updateMacBorderMetrics();-
1893}
never executed: end of block
0
1894bool QTabBar::autoHide() const-
1895{-
1896 const QTabBarPrivate * const d = d_func();-
1897 return
never executed: return d->autoHide;
 d->autoHide;
never executed: return d->autoHide;
0
1898}-
1899-
1900void QTabBar::setAutoHide(bool hide)-
1901{-
1902 QTabBarPrivate * const d = d_func();-
1903 if (d->autoHide == hide
d->autoHide == hideDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1904 return;
never executed: return;
0
1905-
1906 d->autoHide = hide;-
1907 if (hide
hideDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1908 d->autoHideTabs();
never executed: d->autoHideTabs();
0
1909 else-
1910 setVisible(true);
never executed: setVisible(true);
0
1911}-
1912bool QTabBar::changeCurrentOnDrag() const-
1913{-
1914 const QTabBarPrivate * const d = d_func();-
1915 return
never executed: return d->changeCurrentOnDrag;
 d->changeCurrentOnDrag;
never executed: return d->changeCurrentOnDrag;
0
1916}-
1917-
1918void QTabBar::setChangeCurrentOnDrag(bool change)-
1919{-
1920 QTabBarPrivate * const d = d_func();-
1921 d->changeCurrentOnDrag = change;-
1922 if (!change
!changeDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1923 d->killSwitchTabTimer();
never executed: d->killSwitchTabTimer();
0
1924}
never executed: end of block
0
1925void QTabBar::setTabButton(int index, ButtonPosition position, QWidget *widget)-
1926{-
1927 QTabBarPrivate * const d = d_func();-
1928 if (index < 0
index < 0Description
TRUEnever evaluated
FALSEnever evaluated
 || index >= d->tabList.count()
index >= d->tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1929 return;
never executed: return;
0
1930 if (widget
widgetDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1931 widget->setParent(this);-
1932-
1933 widget->lower();-
1934 widget->show();-
1935 }
never executed: end of block
0
1936 if (position == LeftSide
position == LeftSideDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1937 if (d->tabList[index].leftWidget
d->tabList[index].leftWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1938 d->tabList[index].leftWidget->hide();
never executed: d->tabList[index].leftWidget->hide();
0
1939 d->tabList[index].leftWidget = widget;-
1940 }
never executed: end of block
 else {		0
1941 if (d->tabList[index].rightWidget
d->tabList[index].rightWidgetDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1942 d->tabList[index].rightWidget->hide();
never executed: d->tabList[index].rightWidget->hide();
0
1943 d->tabList[index].rightWidget = widget;-
1944 }
never executed: end of block
0
1945 d->layoutTabs();-
1946 d->refresh();-
1947 update();-
1948}
never executed: end of block
0
1949-
1950-
1951-
1952-
1953-
1954QWidget *QTabBar::tabButton(int index, ButtonPosition position) const-
1955{-
1956 const QTabBarPrivate * const d = d_func();-
1957 if (index < 0
index < 0Description
TRUEnever evaluated
FALSEnever evaluated
 || index >= d->tabList.count()
index >= d->tabList.count()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1958 return
never executed: return 0;
 0;
never executed: return 0;
0
1959 if (position == LeftSide
position == LeftSideDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1960 return
never executed: return d->tabList.at(index).leftWidget;
 d->tabList.at(index).leftWidget;
never executed: return d->tabList.at(index).leftWidget;
0
1961 else-
1962 return
never executed: return d->tabList.at(index).rightWidget;
 d->tabList.at(index).rightWidget;
never executed: return d->tabList.at(index).rightWidget;
0
1963}-
1964-
1965CloseButton::CloseButton(QWidget *parent)-
1966 : QAbstractButton(parent)-
1967{-
1968 setFocusPolicy(Qt::NoFocus);-
1969-
1970 setCursor(Qt::ArrowCursor);-
1971-
1972-
1973 setToolTip(tr("Close Tab"));-
1974-
1975 resize(sizeHint());-
1976}
never executed: end of block
0
1977-
1978QSize CloseButton::sizeHint() const-
1979{-
1980 ensurePolished();-
1981 int width = style()->pixelMetric(QStyle::PM_TabCloseIndicatorWidth, 0, this);-
1982 int height = style()->pixelMetric(QStyle::PM_TabCloseIndicatorHeight, 0, this);-
1983 return
never executed: return QSize(width, height);
 QSize(width, height);
never executed: return QSize(width, height);
0
1984}-
1985-
1986void CloseButton::enterEvent(QEvent *event)-
1987{-
1988 if (isEnabled()
isEnabled()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1989 update();
never executed: update();
0
1990 QAbstractButton::enterEvent(event);-
1991}
never executed: end of block
0
1992-
1993void CloseButton::leaveEvent(QEvent *event)-
1994{-
1995 if (isEnabled()
isEnabled()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1996 update();
never executed: update();
0
1997 QAbstractButton::leaveEvent(event);-
1998}
never executed: end of block
0
1999-
2000void CloseButton::paintEvent(QPaintEvent *)-
2001{-
2002 QPainter p(this);-
2003 QStyleOption opt;-
2004 opt.init(this);-
2005 opt.state |= QStyle::State_AutoRaise;-
2006 if (isEnabled()
isEnabled()Description
TRUEnever evaluated
FALSEnever evaluated
 && underMouse()
underMouse()Description
TRUEnever evaluated
FALSEnever evaluated
 && !isChecked()
!isChecked()Description
TRUEnever evaluated
FALSEnever evaluated
 && !isDown()
!isDown()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2007 opt.state |= QStyle::State_Raised;
never executed: opt.state |= QStyle::State_Raised;
0
2008 if (isChecked()
isChecked()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2009 opt.state |= QStyle::State_On;
never executed: opt.state |= QStyle::State_On;
0
2010 if (isDown()
isDown()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
2011 opt.state |= QStyle::State_Sunken;
never executed: opt.state |= QStyle::State_Sunken;
0
2012-
2013 if (const
const QTabBar ...r *>(parent())Description
TRUEnever evaluated
FALSEnever evaluated
 QTabBar *tb = qobject_cast<const QTabBar *>(parent())
const QTabBar ...r *>(parent())Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
2014 int index = tb->currentIndex();-
2015 QTabBar::ButtonPosition position = (QTabBar::ButtonPosition)style()->styleHint(QStyle::SH_TabBar_CloseButtonPosition, 0, tb);-
2016 if (tb->tabButton(index, position) == this
tb->tabButton(...ition) == thisDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
2017 opt.state |= QStyle::State_Selected;
never executed: opt.state |= QStyle::State_Selected;
0
2018 }
never executed: end of block
0
2019-
2020 style()->drawPrimitive(QStyle::PE_IndicatorTabClose, &opt, &p, this);-
2021}
never executed: end of block
0
2022-
2023-
2024void QTabBarPrivate::Tab::TabBarAnimation::updateCurrentValue(const QVariant &current)-
2025{-
2026 priv->moveTab(priv->tabList.indexOf(*tab), current.toInt());-
2027}
never executed: end of block
0
2028-
2029void QTabBarPrivate::Tab::TabBarAnimation::updateState(QAbstractAnimation::State, QAbstractAnimation::State newState)-
2030{-
2031 if (newState == Stopped
newState == StoppedDescription
TRUEnever evaluated
FALSEnever evaluated
) priv->moveTabFinished(priv->tabList.indexOf(*tab));
never executed: priv->moveTabFinished(priv->tabList.indexOf(*tab));
0
2032}
never executed: end of block
0
2033-
2034-
2035-
2036-
2037-
2038-
2039-
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