| Line | Source Code | Coverage |
|---|
| 1 | | - |
| 2 | | - |
| 3 | | - |
| 4 | | - |
| 5 | | - |
| 6 | | - |
| 7 | | - |
| 8 | | - |
| 9 | | - |
| 10 | | - |
| 11 | | - |
| 12 | extern QRegion qt_dirtyRegion(QWidget *); | - |
| 13 | | - |
| 14 | | - |
| 15 | | - |
| 16 | | - |
| 17 | static inline bool qRectIntersects(const QRect &r1, const QRect &r2) | - |
| 18 | { | - |
| 19 | return (qMax(r1.left(), r2.left()) <= qMin(r1.right(), r2.right()) | 0 |
| 20 | && qMax(r1.top(), r2.top()) <= qMin(r1.bottom(), r2.bottom())); never executed: return (qMax(r1.left(), r2.left()) <= qMin(r1.right(), r2.right()) && qMax(r1.top(), r2.top()) <= qMin(r1.bottom(), r2.bottom())); | 0 |
| 21 | } | - |
| 22 | | - |
| 23 | | - |
| 24 | | - |
| 25 | | - |
| 26 | | - |
| 27 | | - |
| 28 | static inline void qt_flush(QWidget *widget, const QRegion ®ion, QBackingStore *backingStore, | - |
| 29 | QWidget *tlw, const QPoint &tlwOffset) | - |
| 30 | { | - |
| 31 | qt_noop(); | - |
| 32 | qt_noop(); | - |
| 33 | qt_noop(); | - |
| 34 | qt_noop(); | - |
| 35 | static bool fpsDebug = qgetenv("QT_DEBUG_FPS").toInt(); | - |
| 36 | if (fpsDebug) { partially evaluated: fpsDebug| no Evaluation Count:0 | yes Evaluation Count:8021 |
| 0-8021 |
| 37 | static QTime time = QTime::currentTime(); | - |
| 38 | static int frames = 0; | - |
| 39 | | - |
| 40 | frames++; | - |
| 41 | | - |
| 42 | if(time.elapsed() > 5000) { never evaluated: time.elapsed() > 5000 | 0 |
| 43 | double fps = double(frames * 1000) /time.restart(); | - |
| 44 | fprintf(stderr,"FPS: %.1f\n",fps); | - |
| 45 | frames = 0; | - |
| 46 | } | 0 |
| 47 | } | 0 |
| 48 | | - |
| 49 | if (tlw->testAttribute(Qt::WA_DontShowOnScreen) || widget->testAttribute(Qt::WA_DontShowOnScreen)) evaluated: tlw->testAttribute(Qt::WA_DontShowOnScreen)| yes Evaluation Count:1 | yes Evaluation Count:8020 |
partially evaluated: widget->testAttribute(Qt::WA_DontShowOnScreen)| no Evaluation Count:0 | yes Evaluation Count:8020 |
| 0-8020 |
| 50 | return; executed: return;Execution Count:1 | 1 |
| 51 | | - |
| 52 | if (widget != tlw) evaluated: widget != tlw| yes Evaluation Count:23 | yes Evaluation Count:7997 |
| 23-7997 |
| 53 | backingStore->flush(region, widget->windowHandle(), tlwOffset + widget->mapTo(tlw, QPoint())); executed: backingStore->flush(region, widget->windowHandle(), tlwOffset + widget->mapTo(tlw, QPoint()));Execution Count:23 | 23 |
| 54 | else | - |
| 55 | backingStore->flush(region, widget->windowHandle(), tlwOffset); executed: backingStore->flush(region, widget->windowHandle(), tlwOffset);Execution Count:7997 | 7997 |
| 56 | } | - |
| 57 | bool QWidgetBackingStore::bltRect(const QRect &rect, int dx, int dy, QWidget *widget) | - |
| 58 | { | - |
| 59 | const QPoint pos(tlwOffset + widget->mapTo(tlw, rect.topLeft())); | - |
| 60 | const QRect tlwRect(QRect(pos, rect.size())); | - |
| 61 | if (fullUpdatePending || dirty.intersects(tlwRect)) partially evaluated: fullUpdatePending| no Evaluation Count:0 | yes Evaluation Count:13142 |
evaluated: dirty.intersects(tlwRect)| yes Evaluation Count:11167 | yes Evaluation Count:1975 |
| 0-13142 |
| 62 | return false; executed: return false;Execution Count:11167 | 11167 |
| 63 | return store->scroll(tlwRect, dx, dy); executed: return store->scroll(tlwRect, dx, dy);Execution Count:1975 | 1975 |
| 64 | } | - |
| 65 | | - |
| 66 | void QWidgetBackingStore::releaseBuffer() | - |
| 67 | { | - |
| 68 | if (store) | 0 |
| 69 | store->resize(QSize()); never executed: store->resize(QSize()); | 0 |
| 70 | } | 0 |
| 71 | | - |
| 72 | | - |
| 73 | | - |
| 74 | | - |
| 75 | | - |
| 76 | | - |
| 77 | | - |
| 78 | void QWidgetBackingStore::beginPaint(QRegion &toClean, QWidget *widget, QBackingStore *backingStore, | - |
| 79 | BeginPaintInfo *returnInfo, bool toCleanIsInTopLevelCoordinates) | - |
| 80 | { | - |
| 81 | (void)widget;; | - |
| 82 | (void)toCleanIsInTopLevelCoordinates;; | - |
| 83 | | - |
| 84 | | - |
| 85 | dirtyOnScreen += toClean; | - |
| 86 | | - |
| 87 | | - |
| 88 | backingStore->beginPaint(toClean); | - |
| 89 | (void)returnInfo;; | - |
| 90 | } executed: }Execution Count:6183 | 6183 |
| 91 | | - |
| 92 | void QWidgetBackingStore::endPaint(const QRegion &cleaned, QBackingStore *backingStore, | - |
| 93 | BeginPaintInfo *beginPaintInfo) | - |
| 94 | { | - |
| 95 | | - |
| 96 | | - |
| 97 | | - |
| 98 | | - |
| 99 | | - |
| 100 | | - |
| 101 | (void)beginPaintInfo;; | - |
| 102 | (void)cleaned;; | - |
| 103 | backingStore->endPaint(); | - |
| 104 | | - |
| 105 | | - |
| 106 | flush(); | - |
| 107 | } executed: }Execution Count:6183 | 6183 |
| 108 | | - |
| 109 | | - |
| 110 | | - |
| 111 | | - |
| 112 | | - |
| 113 | | - |
| 114 | | - |
| 115 | QRegion QWidgetBackingStore::dirtyRegion(QWidget *widget) const | - |
| 116 | { | - |
| 117 | const bool widgetDirty = widget && widget != tlw; never evaluated: widget != tlw | 0 |
| 118 | const QRect tlwRect(topLevelRect()); | - |
| 119 | const QRect surfaceGeometry(tlwRect.topLeft(), store->size()); | - |
| 120 | if (fullUpdatePending || (surfaceGeometry != tlwRect && surfaceGeometry.size() != tlwRect.size())) { never evaluated: fullUpdatePending never evaluated: surfaceGeometry != tlwRect never evaluated: surfaceGeometry.size() != tlwRect.size() | 0 |
| 121 | if (widgetDirty) { never evaluated: widgetDirty | 0 |
| 122 | const QRect dirtyTlwRect = QRect(QPoint(), tlwRect.size()); | - |
| 123 | const QPoint offset(widget->mapTo(tlw, QPoint())); | - |
| 124 | const QRect dirtyWidgetRect(dirtyTlwRect & widget->rect().translated(offset)); | - |
| 125 | return dirtyWidgetRect.translated(-offset); never executed: return dirtyWidgetRect.translated(-offset); | 0 |
| 126 | } | - |
| 127 | return QRect(QPoint(), tlwRect.size()); never executed: return QRect(QPoint(), tlwRect.size()); | 0 |
| 128 | } | - |
| 129 | | - |
| 130 | | - |
| 131 | QRegion r(dirty); | - |
| 132 | for (int i = 0; i < dirtyWidgets.size(); ++i) { never evaluated: i < dirtyWidgets.size() | 0 |
| 133 | QWidget *w = dirtyWidgets.at(i); | - |
| 134 | if (widgetDirty && w != widget && !widget->isAncestorOf(w)) never evaluated: widgetDirty never evaluated: w != widget never evaluated: !widget->isAncestorOf(w) | 0 |
| 135 | continue; never executed: continue; | 0 |
| 136 | r += w->d_func()->dirty.translated(w->mapTo(tlw, QPoint())); | - |
| 137 | } | 0 |
| 138 | | - |
| 139 | | - |
| 140 | r += dirtyOnScreen; | - |
| 141 | | - |
| 142 | if (dirtyOnScreenWidgets) { never evaluated: dirtyOnScreenWidgets | 0 |
| 143 | for (int i = 0; i < dirtyOnScreenWidgets->size(); ++i) { never evaluated: i < dirtyOnScreenWidgets->size() | 0 |
| 144 | QWidget *w = dirtyOnScreenWidgets->at(i); | - |
| 145 | if (widgetDirty && w != widget && !widget->isAncestorOf(w)) never evaluated: widgetDirty never evaluated: w != widget never evaluated: !widget->isAncestorOf(w) | 0 |
| 146 | continue; never executed: continue; | 0 |
| 147 | QWidgetPrivate *wd = w->d_func(); | - |
| 148 | qt_noop(); | - |
| 149 | r += wd->needsFlush->translated(w->mapTo(tlw, QPoint())); | - |
| 150 | } | 0 |
| 151 | } | 0 |
| 152 | | - |
| 153 | if (widgetDirty) { never evaluated: widgetDirty | 0 |
| 154 | | - |
| 155 | const QPoint offset(widget->mapTo(tlw, QPoint())); | - |
| 156 | r &= widget->rect().translated(offset); | - |
| 157 | r.translate(-offset); | - |
| 158 | } | 0 |
| 159 | return r; never executed: return r; | 0 |
| 160 | } | - |
| 161 | | - |
| 162 | | - |
| 163 | | - |
| 164 | | - |
| 165 | | - |
| 166 | | - |
| 167 | QRegion QWidgetBackingStore::staticContents(QWidget *parent, const QRect &withinClipRect) const | - |
| 168 | { | - |
| 169 | if (!parent && tlw->testAttribute(Qt::WA_StaticContents)) { partially evaluated: !parent| no Evaluation Count:0 | yes Evaluation Count:3338 |
never evaluated: tlw->testAttribute(Qt::WA_StaticContents) | 0-3338 |
| 170 | const QSize surfaceGeometry(store->size()); | - |
| 171 | QRect surfaceRect(0, 0, surfaceGeometry.width(), surfaceGeometry.height()); | - |
| 172 | if (!withinClipRect.isEmpty()) never evaluated: !withinClipRect.isEmpty() | 0 |
| 173 | surfaceRect &= withinClipRect; never executed: surfaceRect &= withinClipRect; | 0 |
| 174 | return QRegion(surfaceRect); never executed: return QRegion(surfaceRect); | 0 |
| 175 | } | - |
| 176 | | - |
| 177 | QRegion region; | - |
| 178 | if (parent && parent->d_func()->children.isEmpty()) partially evaluated: parent| yes Evaluation Count:3338 | no Evaluation Count:0 |
evaluated: parent->d_func()->children.isEmpty()| yes Evaluation Count:2017 | yes Evaluation Count:1321 |
| 0-3338 |
| 179 | return region; executed: return region;Execution Count:2017 | 2017 |
| 180 | | - |
| 181 | const bool clipToRect = !withinClipRect.isEmpty(); | - |
| 182 | const int count = staticWidgets.count(); | - |
| 183 | for (int i = 0; i < count; ++i) { partially evaluated: i < count| no Evaluation Count:0 | yes Evaluation Count:1321 |
| 0-1321 |
| 184 | QWidget *w = staticWidgets.at(i); | - |
| 185 | QWidgetPrivate *wd = w->d_func(); | - |
| 186 | if (!wd->isOpaque || !wd->extra || wd->extra->staticContentsSize.isEmpty() never evaluated: !wd->isOpaque never evaluated: !wd->extra never evaluated: wd->extra->staticContentsSize.isEmpty() | 0 |
| 187 | || !w->isVisible() || (parent && !parent->isAncestorOf(w))) { never evaluated: !w->isVisible() never evaluated: !parent->isAncestorOf(w) | 0 |
| 188 | continue; never executed: continue; | 0 |
| 189 | } | - |
| 190 | | - |
| 191 | QRect rect(0, 0, wd->extra->staticContentsSize.width(), wd->extra->staticContentsSize.height()); | - |
| 192 | const QPoint offset = w->mapTo(parent ? parent : tlw, QPoint()); | - |
| 193 | if (clipToRect) never evaluated: clipToRect | 0 |
| 194 | rect &= withinClipRect.translated(-offset); never executed: rect &= withinClipRect.translated(-offset); | 0 |
| 195 | if (rect.isEmpty()) never evaluated: rect.isEmpty() | 0 |
| 196 | continue; never executed: continue; | 0 |
| 197 | | - |
| 198 | rect &= wd->clipRect(); | - |
| 199 | if (rect.isEmpty()) never evaluated: rect.isEmpty() | 0 |
| 200 | continue; never executed: continue; | 0 |
| 201 | | - |
| 202 | QRegion visible(rect); | - |
| 203 | wd->clipToEffectiveMask(visible); | - |
| 204 | if (visible.isEmpty()) never evaluated: visible.isEmpty() | 0 |
| 205 | continue; never executed: continue; | 0 |
| 206 | wd->subtractOpaqueSiblings(visible, 0, true); | - |
| 207 | | - |
| 208 | visible.translate(offset); | - |
| 209 | region += visible; | - |
| 210 | } | 0 |
| 211 | | - |
| 212 | return region; executed: return region;Execution Count:1321 | 1321 |
| 213 | } | - |
| 214 | | - |
| 215 | static inline void sendUpdateRequest(QWidget *widget, bool updateImmediately) | - |
| 216 | { | - |
| 217 | if (!widget) partially evaluated: !widget| no Evaluation Count:0 | yes Evaluation Count:11567 |
| 0-11567 |
| 218 | return; | 0 |
| 219 | | - |
| 220 | if (updateImmediately) { evaluated: updateImmediately| yes Evaluation Count:266 | yes Evaluation Count:11301 |
| 266-11301 |
| 221 | QEvent event(QEvent::UpdateRequest); | - |
| 222 | QApplication::sendEvent(widget, &event); | - |
| 223 | } else { executed: }Execution Count:266 | 266 |
| 224 | QApplication::postEvent(widget, new QEvent(QEvent::UpdateRequest), Qt::LowEventPriority); | - |
| 225 | } executed: }Execution Count:11301 | 11301 |
| 226 | } | - |
| 227 | void QWidgetBackingStore::markDirty(const QRegion &rgn, QWidget *widget, bool updateImmediately, | - |
| 228 | bool invalidateBuffer) | - |
| 229 | { | - |
| 230 | qt_noop(); | - |
| 231 | qt_noop(); | - |
| 232 | qt_noop(); | - |
| 233 | qt_noop(); | - |
| 234 | qt_noop(); | - |
| 235 | qt_noop(); | - |
| 236 | | - |
| 237 | | - |
| 238 | widget->d_func()->invalidateGraphicsEffectsRecursively(); | - |
| 239 | | - |
| 240 | | - |
| 241 | if (widget->d_func()->paintOnScreen()) { evaluated: widget->d_func()->paintOnScreen()| yes Evaluation Count:6 | yes Evaluation Count:30373 |
| 6-30373 |
| 242 | if (widget->d_func()->dirty.isEmpty()) { evaluated: widget->d_func()->dirty.isEmpty()| yes Evaluation Count:3 | yes Evaluation Count:3 |
| 3 |
| 243 | widget->d_func()->dirty = rgn; | - |
| 244 | sendUpdateRequest(widget, updateImmediately); | - |
| 245 | return; executed: return;Execution Count:3 | 3 |
| 246 | } else if (qt_region_strictContains(widget->d_func()->dirty, widget->rect())) { partially evaluated: qt_region_strictContains(widget->d_func()->dirty, widget->rect())| yes Evaluation Count:3 | no Evaluation Count:0 |
| 0-3 |
| 247 | if (updateImmediately) partially evaluated: updateImmediately| no Evaluation Count:0 | yes Evaluation Count:3 |
| 0-3 |
| 248 | sendUpdateRequest(widget, updateImmediately); never executed: sendUpdateRequest(widget, updateImmediately); | 0 |
| 249 | return; executed: return;Execution Count:3 | 3 |
| 250 | } | - |
| 251 | | - |
| 252 | const bool eventAlreadyPosted = !widget->d_func()->dirty.isEmpty(); | - |
| 253 | widget->d_func()->dirty += rgn; | - |
| 254 | if (!eventAlreadyPosted || updateImmediately) never evaluated: !eventAlreadyPosted never evaluated: updateImmediately | 0 |
| 255 | sendUpdateRequest(widget, updateImmediately); never executed: sendUpdateRequest(widget, updateImmediately); | 0 |
| 256 | return; | 0 |
| 257 | } | - |
| 258 | | - |
| 259 | if (fullUpdatePending) { partially evaluated: fullUpdatePending| no Evaluation Count:0 | yes Evaluation Count:30373 |
| 0-30373 |
| 260 | if (updateImmediately) never evaluated: updateImmediately | 0 |
| 261 | sendUpdateRequest(tlw, updateImmediately); never executed: sendUpdateRequest(tlw, updateImmediately); | 0 |
| 262 | return; | 0 |
| 263 | } | - |
| 264 | | - |
| 265 | const QPoint offset = widget->mapTo(tlw, QPoint()); | - |
| 266 | const QRect widgetRect = widget->d_func()->effectiveRectFor(widget->rect()); | - |
| 267 | if (qt_region_strictContains(dirty, widgetRect.translated(offset))) { evaluated: qt_region_strictContains(dirty, widgetRect.translated(offset))| yes Evaluation Count:23275 | yes Evaluation Count:7098 |
| 7098-23275 |
| 268 | if (updateImmediately) partially evaluated: updateImmediately| no Evaluation Count:0 | yes Evaluation Count:23275 |
| 0-23275 |
| 269 | sendUpdateRequest(tlw, updateImmediately); never executed: sendUpdateRequest(tlw, updateImmediately); | 0 |
| 270 | return; executed: return;Execution Count:23275 | 23275 |
| 271 | } | - |
| 272 | | - |
| 273 | if (invalidateBuffer) { evaluated: invalidateBuffer| yes Evaluation Count:691 | yes Evaluation Count:6407 |
| 691-6407 |
| 274 | const bool eventAlreadyPosted = !dirty.isEmpty(); | - |
| 275 | | - |
| 276 | if (widget->d_func()->graphicsEffect) partially evaluated: widget->d_func()->graphicsEffect| no Evaluation Count:0 | yes Evaluation Count:691 |
| 0-691 |
| 277 | dirty += widget->d_func()->effectiveRectFor(rgn.boundingRect()).translated(offset); never executed: dirty += widget->d_func()->effectiveRectFor(rgn.boundingRect()).translated(offset); | 0 |
| 278 | else | - |
| 279 | | - |
| 280 | dirty += rgn.translated(offset); executed: dirty += rgn.translated(offset);Execution Count:691 | 691 |
| 281 | if (!eventAlreadyPosted || updateImmediately) evaluated: !eventAlreadyPosted| yes Evaluation Count:149 | yes Evaluation Count:542 |
partially evaluated: updateImmediately| no Evaluation Count:0 | yes Evaluation Count:542 |
| 0-542 |
| 282 | sendUpdateRequest(tlw, updateImmediately); executed: sendUpdateRequest(tlw, updateImmediately);Execution Count:149 | 149 |
| 283 | return; executed: return;Execution Count:691 | 691 |
| 284 | } | - |
| 285 | | - |
| 286 | if (dirtyWidgets.isEmpty()) { evaluated: dirtyWidgets.isEmpty()| yes Evaluation Count:1072 | yes Evaluation Count:5335 |
| 1072-5335 |
| 287 | addDirtyWidget(widget, rgn); | - |
| 288 | sendUpdateRequest(tlw, updateImmediately); | - |
| 289 | return; executed: return;Execution Count:1072 | 1072 |
| 290 | } | - |
| 291 | | - |
| 292 | if (widget->d_func()->inDirtyList) { evaluated: widget->d_func()->inDirtyList| yes Evaluation Count:3550 | yes Evaluation Count:1785 |
| 1785-3550 |
| 293 | if (!qt_region_strictContains(widget->d_func()->dirty, widgetRect)) { evaluated: !qt_region_strictContains(widget->d_func()->dirty, widgetRect)| yes Evaluation Count:2609 | yes Evaluation Count:941 |
| 941-2609 |
| 294 | | - |
| 295 | if (widget->d_func()->graphicsEffect) partially evaluated: widget->d_func()->graphicsEffect| no Evaluation Count:0 | yes Evaluation Count:2609 |
| 0-2609 |
| 296 | widget->d_func()->dirty += widget->d_func()->effectiveRectFor(rgn.boundingRect()); never executed: widget->d_func()->dirty += widget->d_func()->effectiveRectFor(rgn.boundingRect()); | 0 |
| 297 | else | - |
| 298 | | - |
| 299 | widget->d_func()->dirty += rgn; executed: widget->d_func()->dirty += rgn;Execution Count:2609 | 2609 |
| 300 | } | - |
| 301 | } else { executed: }Execution Count:3550 | 3550 |
| 302 | addDirtyWidget(widget, rgn); | - |
| 303 | } executed: }Execution Count:1785 | 1785 |
| 304 | | - |
| 305 | if (updateImmediately) partially evaluated: updateImmediately| no Evaluation Count:0 | yes Evaluation Count:5335 |
| 0-5335 |
| 306 | sendUpdateRequest(tlw, updateImmediately); never executed: sendUpdateRequest(tlw, updateImmediately); | 0 |
| 307 | } executed: }Execution Count:5335 | 5335 |
| 308 | void QWidgetBackingStore::markDirty(const QRect &rect, QWidget *widget, bool updateImmediately, | - |
| 309 | bool invalidateBuffer) | - |
| 310 | { | - |
| 311 | qt_noop(); | - |
| 312 | qt_noop(); | - |
| 313 | qt_noop(); | - |
| 314 | qt_noop(); | - |
| 315 | qt_noop(); | - |
| 316 | qt_noop(); | - |
| 317 | | - |
| 318 | | - |
| 319 | widget->d_func()->invalidateGraphicsEffectsRecursively(); | - |
| 320 | | - |
| 321 | | - |
| 322 | if (widget->d_func()->paintOnScreen()) { evaluated: widget->d_func()->paintOnScreen()| yes Evaluation Count:6 | yes Evaluation Count:99330 |
| 6-99330 |
| 323 | if (widget->d_func()->dirty.isEmpty()) { partially evaluated: widget->d_func()->dirty.isEmpty()| yes Evaluation Count:6 | no Evaluation Count:0 |
| 0-6 |
| 324 | widget->d_func()->dirty = QRegion(rect); | - |
| 325 | sendUpdateRequest(widget, updateImmediately); | - |
| 326 | return; executed: return;Execution Count:6 | 6 |
| 327 | } else if (qt_region_strictContains(widget->d_func()->dirty, rect)) { never evaluated: qt_region_strictContains(widget->d_func()->dirty, rect) | 0 |
| 328 | if (updateImmediately) never evaluated: updateImmediately | 0 |
| 329 | sendUpdateRequest(widget, updateImmediately); never executed: sendUpdateRequest(widget, updateImmediately); | 0 |
| 330 | return; | 0 |
| 331 | } | - |
| 332 | | - |
| 333 | const bool eventAlreadyPosted = !widget->d_func()->dirty.isEmpty(); | - |
| 334 | widget->d_func()->dirty += rect; | - |
| 335 | if (!eventAlreadyPosted || updateImmediately) never evaluated: !eventAlreadyPosted never evaluated: updateImmediately | 0 |
| 336 | sendUpdateRequest(widget, updateImmediately); never executed: sendUpdateRequest(widget, updateImmediately); | 0 |
| 337 | return; | 0 |
| 338 | } | - |
| 339 | | - |
| 340 | if (fullUpdatePending) { partially evaluated: fullUpdatePending| no Evaluation Count:0 | yes Evaluation Count:99330 |
| 0-99330 |
| 341 | if (updateImmediately) never evaluated: updateImmediately | 0 |
| 342 | sendUpdateRequest(tlw, updateImmediately); never executed: sendUpdateRequest(tlw, updateImmediately); | 0 |
| 343 | return; | 0 |
| 344 | } | - |
| 345 | | - |
| 346 | const QRect widgetRect = widget->d_func()->effectiveRectFor(rect); | - |
| 347 | const QRect translatedRect(widgetRect.translated(widget->mapTo(tlw, QPoint()))); | - |
| 348 | if (qt_region_strictContains(dirty, translatedRect)) { evaluated: qt_region_strictContains(dirty, translatedRect)| yes Evaluation Count:61658 | yes Evaluation Count:37672 |
| 37672-61658 |
| 349 | if (updateImmediately) evaluated: updateImmediately| yes Evaluation Count:43 | yes Evaluation Count:61615 |
| 43-61615 |
| 350 | sendUpdateRequest(tlw, updateImmediately); executed: sendUpdateRequest(tlw, updateImmediately);Execution Count:43 | 43 |
| 351 | return; executed: return;Execution Count:61658 | 61658 |
| 352 | } | - |
| 353 | | - |
| 354 | if (invalidateBuffer) { evaluated: invalidateBuffer| yes Evaluation Count:6211 | yes Evaluation Count:31461 |
| 6211-31461 |
| 355 | const bool eventAlreadyPosted = !dirty.isEmpty(); | - |
| 356 | dirty += translatedRect; | - |
| 357 | if (!eventAlreadyPosted || updateImmediately) evaluated: !eventAlreadyPosted| yes Evaluation Count:4383 | yes Evaluation Count:1828 |
partially evaluated: updateImmediately| no Evaluation Count:0 | yes Evaluation Count:1828 |
| 0-4383 |
| 358 | sendUpdateRequest(tlw, updateImmediately); executed: sendUpdateRequest(tlw, updateImmediately);Execution Count:4383 | 4383 |
| 359 | return; executed: return;Execution Count:6211 | 6211 |
| 360 | } | - |
| 361 | | - |
| 362 | if (dirtyWidgets.isEmpty()) { evaluated: dirtyWidgets.isEmpty()| yes Evaluation Count:5724 | yes Evaluation Count:25737 |
| 5724-25737 |
| 363 | addDirtyWidget(widget, rect); | - |
| 364 | sendUpdateRequest(tlw, updateImmediately); | - |
| 365 | return; executed: return;Execution Count:5724 | 5724 |
| 366 | } | - |
| 367 | | - |
| 368 | if (widget->d_func()->inDirtyList) { evaluated: widget->d_func()->inDirtyList| yes Evaluation Count:21356 | yes Evaluation Count:4381 |
| 4381-21356 |
| 369 | if (!qt_region_strictContains(widget->d_func()->dirty, widgetRect)) evaluated: !qt_region_strictContains(widget->d_func()->dirty, widgetRect)| yes Evaluation Count:8082 | yes Evaluation Count:13274 |
| 8082-13274 |
| 370 | widget->d_func()->dirty += widgetRect; executed: widget->d_func()->dirty += widgetRect;Execution Count:8082 | 8082 |
| 371 | } else { executed: }Execution Count:21356 | 21356 |
| 372 | addDirtyWidget(widget, rect); | - |
| 373 | } executed: }Execution Count:4381 | 4381 |
| 374 | | - |
| 375 | if (updateImmediately) evaluated: updateImmediately| yes Evaluation Count:187 | yes Evaluation Count:25550 |
| 187-25550 |
| 376 | sendUpdateRequest(tlw, updateImmediately); executed: sendUpdateRequest(tlw, updateImmediately);Execution Count:187 | 187 |
| 377 | } executed: }Execution Count:25737 | 25737 |
| 378 | | - |
| 379 | | - |
| 380 | | - |
| 381 | | - |
| 382 | | - |
| 383 | | - |
| 384 | | - |
| 385 | void QWidgetBackingStore::markDirtyOnScreen(const QRegion ®ion, QWidget *widget, const QPoint &topLevelOffset) | - |
| 386 | { | - |
| 387 | if (!widget || widget->d_func()->paintOnScreen() || region.isEmpty()) partially evaluated: !widget| no Evaluation Count:0 | yes Evaluation Count:16253 |
partially evaluated: widget->d_func()->paintOnScreen()| no Evaluation Count:0 | yes Evaluation Count:16253 |
evaluated: region.isEmpty()| yes Evaluation Count:1577 | yes Evaluation Count:14676 |
| 0-16253 |
| 388 | return; executed: return;Execution Count:1577 | 1577 |
| 389 | if (widget == tlw) { evaluated: widget == tlw| yes Evaluation Count:1513 | yes Evaluation Count:13163 |
| 1513-13163 |
| 390 | if (!widget->testAttribute(Qt::WA_WState_InPaintEvent)) partially evaluated: !widget->testAttribute(Qt::WA_WState_InPaintEvent)| yes Evaluation Count:1513 | no Evaluation Count:0 |
| 0-1513 |
| 391 | dirtyOnScreen += region; executed: dirtyOnScreen += region;Execution Count:1513 | 1513 |
| 392 | return; executed: return;Execution Count:1513 | 1513 |
| 393 | } | - |
| 394 | | - |
| 395 | | - |
| 396 | if (!widget->internalWinId() && !widget->isWindow()) { evaluated: !widget->internalWinId()| yes Evaluation Count:13130 | yes Evaluation Count:33 |
partially evaluated: !widget->isWindow()| yes Evaluation Count:13130 | no Evaluation Count:0 |
| 0-13130 |
| 397 | QWidget *nativeParent = widget->nativeParentWidget(); | - |
| 398 | if (nativeParent == tlw) { evaluated: nativeParent == tlw| yes Evaluation Count:13128 | yes Evaluation Count:2 |
| 2-13128 |
| 399 | if (!widget->testAttribute(Qt::WA_WState_InPaintEvent)) evaluated: !widget->testAttribute(Qt::WA_WState_InPaintEvent)| yes Evaluation Count:13127 | yes Evaluation Count:1 |
| 1-13127 |
| 400 | dirtyOnScreen += region.translated(topLevelOffset); executed: dirtyOnScreen += region.translated(topLevelOffset);Execution Count:13127 | 13127 |
| 401 | return; executed: return;Execution Count:13128 | 13128 |
| 402 | } | - |
| 403 | | - |
| 404 | | - |
| 405 | QWidgetPrivate *nativeParentPrivate = nativeParent->d_func(); | - |
| 406 | if (!nativeParentPrivate->needsFlush) partially evaluated: !nativeParentPrivate->needsFlush| no Evaluation Count:0 | yes Evaluation Count:2 |
| 0-2 |
| 407 | nativeParentPrivate->needsFlush = new QRegion; never executed: nativeParentPrivate->needsFlush = new QRegion; | 0 |
| 408 | const QPoint nativeParentOffset = widget->mapTo(nativeParent, QPoint()); | - |
| 409 | *nativeParentPrivate->needsFlush += region.translated(nativeParentOffset); | - |
| 410 | appendDirtyOnScreenWidget(nativeParent); | - |
| 411 | return; executed: return;Execution Count:2 | 2 |
| 412 | } | - |
| 413 | | - |
| 414 | | - |
| 415 | QWidgetPrivate *widgetPrivate = widget->d_func(); | - |
| 416 | if (!widgetPrivate->needsFlush) evaluated: !widgetPrivate->needsFlush| yes Evaluation Count:10 | yes Evaluation Count:23 |
| 10-23 |
| 417 | widgetPrivate->needsFlush = new QRegion; executed: widgetPrivate->needsFlush = new QRegion;Execution Count:10 | 10 |
| 418 | *widgetPrivate->needsFlush += region; | - |
| 419 | appendDirtyOnScreenWidget(widget); | - |
| 420 | } executed: }Execution Count:33 | 33 |
| 421 | | - |
| 422 | void QWidgetBackingStore::removeDirtyWidget(QWidget *w) | - |
| 423 | { | - |
| 424 | if (!w) partially evaluated: !w| no Evaluation Count:0 | yes Evaluation Count:80499 |
| 0-80499 |
| 425 | return; | 0 |
| 426 | | - |
| 427 | dirtyWidgetsRemoveAll(w); | - |
| 428 | dirtyOnScreenWidgetsRemoveAll(w); | - |
| 429 | resetWidget(w); | - |
| 430 | | - |
| 431 | QWidgetPrivate *wd = w->d_func(); | - |
| 432 | const int n = wd->children.count(); | - |
| 433 | for (int i = 0; i < n; ++i) { evaluated: i < n| yes Evaluation Count:95534 | yes Evaluation Count:80499 |
| 80499-95534 |
| 434 | if (QWidget *child = qobject_cast<QWidget*>(wd->children.at(i))) evaluated: QWidget *child = qobject_cast<QWidget*>(wd->children.at(i))| yes Evaluation Count:56637 | yes Evaluation Count:38897 |
| 38897-56637 |
| 435 | removeDirtyWidget(child); executed: removeDirtyWidget(child);Execution Count:56637 | 56637 |
| 436 | } executed: }Execution Count:95534 | 95534 |
| 437 | } executed: }Execution Count:80499 | 80499 |
| 438 | | - |
| 439 | void QWidgetBackingStore::updateLists(QWidget *cur) | - |
| 440 | { | - |
| 441 | if (!cur) partially evaluated: !cur| no Evaluation Count:0 | yes Evaluation Count:19428 |
| 0-19428 |
| 442 | return; | 0 |
| 443 | | - |
| 444 | QList<QObject*> children = cur->children(); | - |
| 445 | for (int i = 0; i < children.size(); ++i) { evaluated: i < children.size()| yes Evaluation Count:27487 | yes Evaluation Count:19428 |
| 19428-27487 |
| 446 | QWidget *child = qobject_cast<QWidget*>(children.at(i)); | - |
| 447 | if (!child) evaluated: !child| yes Evaluation Count:10563 | yes Evaluation Count:16924 |
| 10563-16924 |
| 448 | continue; executed: continue;Execution Count:10563 | 10563 |
| 449 | | - |
| 450 | updateLists(child); | - |
| 451 | } executed: }Execution Count:16924 | 16924 |
| 452 | | - |
| 453 | if (cur->testAttribute(Qt::WA_StaticContents)) evaluated: cur->testAttribute(Qt::WA_StaticContents)| yes Evaluation Count:6 | yes Evaluation Count:19422 |
| 6-19422 |
| 454 | addStaticWidget(cur); executed: addStaticWidget(cur);Execution Count:6 | 6 |
| 455 | } executed: }Execution Count:19428 | 19428 |
| 456 | | - |
| 457 | QWidgetBackingStore::QWidgetBackingStore(QWidget *topLevel) | - |
| 458 | : tlw(topLevel), dirtyOnScreenWidgets(0), fullUpdatePending(0) | - |
| 459 | { | - |
| 460 | store = tlw->backingStore(); | - |
| 461 | qt_noop(); | - |
| 462 | | - |
| 463 | | - |
| 464 | updateLists(topLevel); | - |
| 465 | } executed: }Execution Count:2504 | 2504 |
| 466 | | - |
| 467 | QWidgetBackingStore::~QWidgetBackingStore() | - |
| 468 | { | - |
| 469 | for (int c = 0; c < dirtyWidgets.size(); ++c) { evaluated: c < dirtyWidgets.size()| yes Evaluation Count:7 | yes Evaluation Count:2503 |
| 7-2503 |
| 470 | resetWidget(dirtyWidgets.at(c)); | - |
| 471 | } executed: }Execution Count:7 | 7 |
| 472 | | - |
| 473 | delete dirtyOnScreenWidgets; | - |
| 474 | dirtyOnScreenWidgets = 0; | - |
| 475 | } executed: }Execution Count:2503 | 2503 |
| 476 | | - |
| 477 | | - |
| 478 | | - |
| 479 | void QWidgetPrivate::moveRect(const QRect &rect, int dx, int dy) | - |
| 480 | { | - |
| 481 | QWidget * const q = q_func(); | - |
| 482 | if (!q->isVisible() || (dx == 0 && dy == 0)) partially evaluated: !q->isVisible()| no Evaluation Count:0 | yes Evaluation Count:388 |
evaluated: dx == 0| yes Evaluation Count:215 | yes Evaluation Count:173 |
partially evaluated: dy == 0| no Evaluation Count:0 | yes Evaluation Count:215 |
| 0-388 |
| 483 | return; | 0 |
| 484 | | - |
| 485 | QWidget *tlw = q->window(); | - |
| 486 | QTLWExtra* x = tlw->d_func()->topData(); | - |
| 487 | if (x->inTopLevelResize) partially evaluated: x->inTopLevelResize| no Evaluation Count:0 | yes Evaluation Count:388 |
| 0-388 |
| 488 | return; | 0 |
| 489 | | - |
| 490 | static int accelEnv = -1; | - |
| 491 | if (accelEnv == -1) { evaluated: accelEnv == -1| yes Evaluation Count:27 | yes Evaluation Count:361 |
| 27-361 |
| 492 | accelEnv = qgetenv("QT_NO_FAST_MOVE").toInt() == 0; | - |
| 493 | } executed: }Execution Count:27 | 27 |
| 494 | | - |
| 495 | QWidget *pw = q->parentWidget(); | - |
| 496 | QPoint toplevelOffset = pw->mapTo(tlw, QPoint()); | - |
| 497 | QWidgetPrivate *pd = pw->d_func(); | - |
| 498 | QRect clipR(pd->clipRect()); | - |
| 499 | const QRect newRect(rect.translated(dx, dy)); | - |
| 500 | QRect destRect = rect.intersected(clipR); | - |
| 501 | if (destRect.isValid()) evaluated: destRect.isValid()| yes Evaluation Count:350 | yes Evaluation Count:38 |
| 38-350 |
| 502 | destRect = destRect.translated(dx, dy).intersected(clipR); executed: destRect = destRect.translated(dx, dy).intersected(clipR);Execution Count:350 | 350 |
| 503 | const QRect sourceRect(destRect.translated(-dx, -dy)); | - |
| 504 | const QRect parentRect(rect & clipR); | - |
| 505 | | - |
| 506 | bool accelerateMove = accelEnv && isOpaque partially evaluated: accelEnv| yes Evaluation Count:388 | no Evaluation Count:0 |
evaluated: isOpaque| yes Evaluation Count:75 | yes Evaluation Count:313 |
| 0-388 |
| 507 | | - |
| 508 | | - |
| 509 | && !tlw->d_func()->extra->proxyWidget partially evaluated: !tlw->d_func()->extra->proxyWidget| yes Evaluation Count:75 | no Evaluation Count:0 |
| 0-75 |
| 510 | | - |
| 511 | && !isOverlapped(sourceRect) && !isOverlapped(destRect); evaluated: !isOverlapped(sourceRect)| yes Evaluation Count:70 | yes Evaluation Count:5 |
partially evaluated: !isOverlapped(destRect)| yes Evaluation Count:70 | no Evaluation Count:0 |
| 0-70 |
| 512 | | - |
| 513 | if (!accelerateMove) { evaluated: !accelerateMove| yes Evaluation Count:318 | yes Evaluation Count:70 |
| 70-318 |
| 514 | QRegion parentR(effectiveRectFor(parentRect)); | - |
| 515 | if (!extra || !extra->hasMask) { evaluated: !extra| yes Evaluation Count:84 | yes Evaluation Count:234 |
evaluated: !extra->hasMask| yes Evaluation Count:214 | yes Evaluation Count:20 |
| 20-234 |
| 516 | parentR -= newRect; | - |
| 517 | } else { executed: }Execution Count:298 | 298 |
| 518 | | - |
| 519 | parentR += newRect & clipR; | - |
| 520 | } executed: }Execution Count:20 | 20 |
| 521 | pd->invalidateBuffer(parentR); | - |
| 522 | invalidateBuffer((newRect & clipR).translated(-data.crect.topLeft())); | - |
| 523 | } else { executed: }Execution Count:318 | 318 |
| 524 | | - |
| 525 | QWidgetBackingStore *wbs = x->backingStoreTracker.data(); | - |
| 526 | QRegion childExpose(newRect & clipR); | - |
| 527 | | - |
| 528 | if (sourceRect.isValid() && wbs->bltRect(sourceRect, dx, dy, pw)) evaluated: sourceRect.isValid()| yes Evaluation Count:65 | yes Evaluation Count:5 |
evaluated: wbs->bltRect(sourceRect, dx, dy, pw)| yes Evaluation Count:15 | yes Evaluation Count:50 |
| 5-65 |
| 529 | childExpose -= destRect; executed: childExpose -= destRect;Execution Count:15 | 15 |
| 530 | | - |
| 531 | if (!pw->updatesEnabled()) evaluated: !pw->updatesEnabled()| yes Evaluation Count:1 | yes Evaluation Count:69 |
| 1-69 |
| 532 | return; executed: return;Execution Count:1 | 1 |
| 533 | | - |
| 534 | const bool childUpdatesEnabled = q->updatesEnabled(); | - |
| 535 | if (childUpdatesEnabled && !childExpose.isEmpty()) { partially evaluated: childUpdatesEnabled| yes Evaluation Count:69 | no Evaluation Count:0 |
evaluated: !childExpose.isEmpty()| yes Evaluation Count:55 | yes Evaluation Count:14 |
| 0-69 |
| 536 | childExpose.translate(-data.crect.topLeft()); | - |
| 537 | wbs->markDirty(childExpose, q); | - |
| 538 | isMoved = true; | - |
| 539 | } executed: }Execution Count:55 | 55 |
| 540 | | - |
| 541 | QRegion parentExpose(parentRect); | - |
| 542 | parentExpose -= newRect; | - |
| 543 | if (extra && extra->hasMask) partially evaluated: extra| yes Evaluation Count:69 | no Evaluation Count:0 |
partially evaluated: extra->hasMask| no Evaluation Count:0 | yes Evaluation Count:69 |
| 0-69 |
| 544 | parentExpose += QRegion(newRect) - extra->mask.translated(data.crect.topLeft()); never executed: parentExpose += QRegion(newRect) - extra->mask.translated(data.crect.topLeft()); | 0 |
| 545 | | - |
| 546 | if (!parentExpose.isEmpty()) { evaluated: !parentExpose.isEmpty()| yes Evaluation Count:56 | yes Evaluation Count:13 |
| 13-56 |
| 547 | wbs->markDirty(parentExpose, pw); | - |
| 548 | pd->isMoved = true; | - |
| 549 | } executed: }Execution Count:56 | 56 |
| 550 | | - |
| 551 | if (childUpdatesEnabled) { partially evaluated: childUpdatesEnabled| yes Evaluation Count:69 | no Evaluation Count:0 |
| 0-69 |
| 552 | QRegion needsFlush(sourceRect); | - |
| 553 | needsFlush += destRect; | - |
| 554 | wbs->markDirtyOnScreen(needsFlush, pw, toplevelOffset); | - |
| 555 | } executed: }Execution Count:69 | 69 |
| 556 | } executed: }Execution Count:69 | 69 |
| 557 | } | - |
| 558 | | - |
| 559 | | - |
| 560 | void QWidgetPrivate::scrollRect(const QRect &rect, int dx, int dy) | - |
| 561 | { | - |
| 562 | QWidget * const q = q_func(); | - |
| 563 | QWidget *tlw = q->window(); | - |
| 564 | QTLWExtra* x = tlw->d_func()->topData(); | - |
| 565 | if (x->inTopLevelResize) partially evaluated: x->inTopLevelResize| no Evaluation Count:0 | yes Evaluation Count:14649 |
| 0-14649 |
| 566 | return; | 0 |
| 567 | | - |
| 568 | QWidgetBackingStore *wbs = x->backingStoreTracker.data(); | - |
| 569 | if (!wbs) partially evaluated: !wbs| no Evaluation Count:0 | yes Evaluation Count:14649 |
| 0-14649 |
| 570 | return; | 0 |
| 571 | | - |
| 572 | static int accelEnv = -1; | - |
| 573 | if (accelEnv == -1) { evaluated: accelEnv == -1| yes Evaluation Count:16 | yes Evaluation Count:14633 |
| 16-14633 |
| 574 | accelEnv = qgetenv("QT_NO_FAST_SCROLL").toInt() == 0; | - |
| 575 | } executed: }Execution Count:16 | 16 |
| 576 | | - |
| 577 | QRect scrollRect = rect & clipRect(); | - |
| 578 | bool overlapped = false; | - |
| 579 | bool accelerateScroll = accelEnv && isOpaque partially evaluated: accelEnv| yes Evaluation Count:14649 | no Evaluation Count:0 |
partially evaluated: isOpaque| yes Evaluation Count:14649 | no Evaluation Count:0 |
| 0-14649 |
| 580 | && !(overlapped = isOverlapped(scrollRect.translated(data.crect.topLeft()))); partially evaluated: !(overlapped = isOverlapped(scrollRect.translated(data.crect.topLeft())))| yes Evaluation Count:14649 | no Evaluation Count:0 |
| 0-14649 |
| 581 | | - |
| 582 | if (!accelerateScroll) { partially evaluated: !accelerateScroll| no Evaluation Count:0 | yes Evaluation Count:14649 |
| 0-14649 |
| 583 | if (overlapped) { never evaluated: overlapped | 0 |
| 584 | QRegion region(scrollRect); | - |
| 585 | subtractOpaqueSiblings(region); | - |
| 586 | invalidateBuffer(region); | - |
| 587 | }else { | 0 |
| 588 | invalidateBuffer(scrollRect); | - |
| 589 | } | 0 |
| 590 | } else { | - |
| 591 | const QPoint toplevelOffset = q->mapTo(tlw, QPoint()); | - |
| 592 | const QRect destRect = scrollRect.translated(dx, dy) & scrollRect; | - |
| 593 | const QRect sourceRect = destRect.translated(-dx, -dy); | - |
| 594 | | - |
| 595 | QRegion childExpose(scrollRect); | - |
| 596 | if (sourceRect.isValid()) { evaluated: sourceRect.isValid()| yes Evaluation Count:13077 | yes Evaluation Count:1572 |
| 1572-13077 |
| 597 | if (wbs->bltRect(sourceRect, dx, dy, q)) evaluated: wbs->bltRect(sourceRect, dx, dy, q)| yes Evaluation Count:1876 | yes Evaluation Count:11201 |
| 1876-11201 |
| 598 | childExpose -= destRect; executed: childExpose -= destRect;Execution Count:1876 | 1876 |
| 599 | } executed: }Execution Count:13077 | 13077 |
| 600 | | - |
| 601 | if (inDirtyList) { evaluated: inDirtyList| yes Evaluation Count:8959 | yes Evaluation Count:5690 |
| 5690-8959 |
| 602 | if (rect == q->rect()) { partially evaluated: rect == q->rect()| yes Evaluation Count:8959 | no Evaluation Count:0 |
| 0-8959 |
| 603 | dirty.translate(dx, dy); | - |
| 604 | } else { executed: }Execution Count:8959 | 8959 |
| 605 | QRegion dirtyScrollRegion = dirty.intersected(scrollRect); | - |
| 606 | if (!dirtyScrollRegion.isEmpty()) { never evaluated: !dirtyScrollRegion.isEmpty() | 0 |
| 607 | dirty -= dirtyScrollRegion; | - |
| 608 | dirtyScrollRegion.translate(dx, dy); | - |
| 609 | dirty += dirtyScrollRegion; | - |
| 610 | } | 0 |
| 611 | } | 0 |
| 612 | } | - |
| 613 | | - |
| 614 | if (!q->updatesEnabled()) partially evaluated: !q->updatesEnabled()| no Evaluation Count:0 | yes Evaluation Count:14649 |
| 0-14649 |
| 615 | return; | 0 |
| 616 | | - |
| 617 | if (!childExpose.isEmpty()) { evaluated: !childExpose.isEmpty()| yes Evaluation Count:14646 | yes Evaluation Count:3 |
| 3-14646 |
| 618 | wbs->markDirty(childExpose, q); | - |
| 619 | isScrolled = true; | - |
| 620 | } executed: }Execution Count:14646 | 14646 |
| 621 | | - |
| 622 | | - |
| 623 | | - |
| 624 | | - |
| 625 | wbs->markDirtyOnScreen(destRect, q, toplevelOffset); | - |
| 626 | } executed: }Execution Count:14649 | 14649 |
| 627 | } | - |
| 628 | | - |
| 629 | static inline bool discardSyncRequest(QWidget *tlw, QTLWExtra *tlwExtra) | - |
| 630 | { | - |
| 631 | if (!tlw || !tlwExtra || !tlw->testAttribute(Qt::WA_Mapped) || !tlw->isVisible()) partially evaluated: !tlw| no Evaluation Count:0 | yes Evaluation Count:13107 |
evaluated: !tlwExtra| yes Evaluation Count:2 | yes Evaluation Count:13105 |
evaluated: !tlw->testAttribute(Qt::WA_Mapped)| yes Evaluation Count:3251 | yes Evaluation Count:9854 |
evaluated: !tlw->isVisible()| yes Evaluation Count:31 | yes Evaluation Count:9823 |
| 0-13107 |
| 632 | return true; executed: return true;Execution Count:3284 | 3284 |
| 633 | | - |
| 634 | return false; executed: return false;Execution Count:9823 | 9823 |
| 635 | } | - |
| 636 | void QWidgetBackingStore::sync(QWidget *exposedWidget, const QRegion &exposedRegion) | - |
| 637 | { | - |
| 638 | QTLWExtra *tlwExtra = tlw->d_func()->maybeTopData(); | - |
| 639 | if (discardSyncRequest(tlw, tlwExtra) || tlwExtra->inTopLevelResize) evaluated: discardSyncRequest(tlw, tlwExtra)| yes Evaluation Count:31 | yes Evaluation Count:3327 |
partially evaluated: tlwExtra->inTopLevelResize| no Evaluation Count:0 | yes Evaluation Count:3327 |
| 0-3327 |
| 640 | return; executed: return;Execution Count:31 | 31 |
| 641 | | - |
| 642 | if (!exposedWidget || !exposedWidget->internalWinId() || !exposedWidget->isVisible() partially evaluated: !exposedWidget| no Evaluation Count:0 | yes Evaluation Count:3327 |
partially evaluated: !exposedWidget->internalWinId()| no Evaluation Count:0 | yes Evaluation Count:3327 |
partially evaluated: !exposedWidget->isVisible()| no Evaluation Count:0 | yes Evaluation Count:3327 |
| 0-3327 |
| 643 | || !exposedWidget->updatesEnabled() || exposedRegion.isEmpty()) { evaluated: !exposedWidget->updatesEnabled()| yes Evaluation Count:2 | yes Evaluation Count:3325 |
partially evaluated: exposedRegion.isEmpty()| no Evaluation Count:0 | yes Evaluation Count:3325 |
| 0-3325 |
| 644 | return; executed: return;Execution Count:2 | 2 |
| 645 | } | - |
| 646 | | - |
| 647 | | - |
| 648 | if (!isDirty()) { evaluated: !isDirty()| yes Evaluation Count:1815 | yes Evaluation Count:1510 |
| 1510-1815 |
| 649 | qt_flush(exposedWidget, exposedRegion, store, tlw, tlwOffset); | - |
| 650 | return; executed: return;Execution Count:1815 | 1815 |
| 651 | } | - |
| 652 | | - |
| 653 | if (exposedWidget != tlw) evaluated: exposedWidget != tlw| yes Evaluation Count:10 | yes Evaluation Count:1500 |
| 10-1500 |
| 654 | markDirtyOnScreen(exposedRegion, exposedWidget, exposedWidget->mapTo(tlw, QPoint())); executed: markDirtyOnScreen(exposedRegion, exposedWidget, exposedWidget->mapTo(tlw, QPoint()));Execution Count:10 | 10 |
| 655 | else | - |
| 656 | markDirtyOnScreen(exposedRegion, exposedWidget, QPoint()); executed: markDirtyOnScreen(exposedRegion, exposedWidget, QPoint());Execution Count:1500 | 1500 |
| 657 | sync(); | - |
| 658 | } executed: }Execution Count:1510 | 1510 |
| 659 | | - |
| 660 | | - |
| 661 | | - |
| 662 | | - |
| 663 | void QWidgetBackingStore::sync() | - |
| 664 | { | - |
| 665 | QTLWExtra *tlwExtra = tlw->d_func()->maybeTopData(); | - |
| 666 | if (discardSyncRequest(tlw, tlwExtra)) { evaluated: discardSyncRequest(tlw, tlwExtra)| yes Evaluation Count:3248 | yes Evaluation Count:6488 |
| 3248-6488 |
| 667 | | - |
| 668 | | - |
| 669 | | - |
| 670 | | - |
| 671 | | - |
| 672 | if (!tlw->isVisible()) { evaluated: !tlw->isVisible()| yes Evaluation Count:86 | yes Evaluation Count:3162 |
| 86-3162 |
| 673 | dirty = QRegion(); | - |
| 674 | for (int i = 0; i < dirtyWidgets.size(); ++i) partially evaluated: i < dirtyWidgets.size()| no Evaluation Count:0 | yes Evaluation Count:86 |
| 0-86 |
| 675 | resetWidget(dirtyWidgets.at(i)); never executed: resetWidget(dirtyWidgets.at(i)); | 0 |
| 676 | dirtyWidgets.clear(); | - |
| 677 | fullUpdatePending = false; | - |
| 678 | } executed: }Execution Count:86 | 86 |
| 679 | return; executed: return;Execution Count:3248 | 3248 |
| 680 | } | - |
| 681 | | - |
| 682 | const bool updatesDisabled = !tlw->updatesEnabled(); | - |
| 683 | bool repaintAllWidgets = false; | - |
| 684 | | - |
| 685 | const bool inTopLevelResize = tlwExtra->inTopLevelResize; | - |
| 686 | const QRect tlwRect(topLevelRect()); | - |
| 687 | const QRect surfaceGeometry(tlwRect.topLeft(), store->size()); | - |
| 688 | if ((fullUpdatePending || inTopLevelResize || surfaceGeometry.size() != tlwRect.size()) && !updatesDisabled) { partially evaluated: fullUpdatePending| no Evaluation Count:0 | yes Evaluation Count:6488 |
partially evaluated: inTopLevelResize| no Evaluation Count:0 | yes Evaluation Count:6488 |
evaluated: surfaceGeometry.size() != tlwRect.size()| yes Evaluation Count:54 | yes Evaluation Count:6434 |
partially evaluated: !updatesDisabled| yes Evaluation Count:54 | no Evaluation Count:0 |
| 0-6488 |
| 689 | if (hasStaticContents()) { partially evaluated: hasStaticContents()| no Evaluation Count:0 | yes Evaluation Count:54 |
| 0-54 |
| 690 | | - |
| 691 | const QRect clipRect(0, 0, surfaceGeometry.width(), surfaceGeometry.height()); | - |
| 692 | const QRegion staticRegion(staticContents(0, clipRect)); | - |
| 693 | QRegion newVisible(0, 0, tlwRect.width(), tlwRect.height()); | - |
| 694 | newVisible -= staticRegion; | - |
| 695 | dirty += newVisible; | - |
| 696 | store->setStaticContents(staticRegion); | - |
| 697 | } else { | 0 |
| 698 | | - |
| 699 | dirty = QRegion(0, 0, tlwRect.width(), tlwRect.height()); | - |
| 700 | for (int i = 0; i < dirtyWidgets.size(); ++i) evaluated: i < dirtyWidgets.size()| yes Evaluation Count:15 | yes Evaluation Count:54 |
| 15-54 |
| 701 | resetWidget(dirtyWidgets.at(i)); executed: resetWidget(dirtyWidgets.at(i));Execution Count:15 | 15 |
| 702 | dirtyWidgets.clear(); | - |
| 703 | repaintAllWidgets = true; | - |
| 704 | } executed: }Execution Count:54 | 54 |
| 705 | } | - |
| 706 | | - |
| 707 | if (inTopLevelResize || surfaceGeometry.size() != tlwRect.size()) partially evaluated: inTopLevelResize| no Evaluation Count:0 | yes Evaluation Count:6488 |
evaluated: surfaceGeometry.size() != tlwRect.size()| yes Evaluation Count:54 | yes Evaluation Count:6434 |
| 0-6488 |
| 708 | store->resize(tlwRect.size()); executed: store->resize(tlwRect.size());Execution Count:54 | 54 |
| 709 | | - |
| 710 | if (updatesDisabled) partially evaluated: updatesDisabled| no Evaluation Count:0 | yes Evaluation Count:6488 |
| 0-6488 |
| 711 | return; | 0 |
| 712 | | - |
| 713 | | - |
| 714 | QRegion toClean(dirty); | - |
| 715 | | - |
| 716 | | - |
| 717 | | - |
| 718 | | - |
| 719 | | - |
| 720 | QVarLengthArray<QWidget *, 32> opaqueNonOverlappedWidgets; | - |
| 721 | for (int i = 0; i < dirtyWidgets.size(); ++i) { evaluated: i < dirtyWidgets.size()| yes Evaluation Count:9594 | yes Evaluation Count:6488 |
| 6488-9594 |
| 722 | QWidget *w = dirtyWidgets.at(i); | - |
| 723 | QWidgetPrivate *wd = w->d_func(); | - |
| 724 | if (wd->data.in_destructor) partially evaluated: wd->data.in_destructor| no Evaluation Count:0 | yes Evaluation Count:9594 |
| 0-9594 |
| 725 | continue; never executed: continue; | 0 |
| 726 | | - |
| 727 | | - |
| 728 | wd->dirty &= wd->clipRect(); | - |
| 729 | wd->clipToEffectiveMask(wd->dirty); | - |
| 730 | | - |
| 731 | | - |
| 732 | bool hasDirtySiblingsAbove = false; | - |
| 733 | | - |
| 734 | if (!wd->isMoved) evaluated: !wd->isMoved| yes Evaluation Count:9570 | yes Evaluation Count:24 |
| 24-9570 |
| 735 | wd->subtractOpaqueSiblings(wd->dirty, &hasDirtySiblingsAbove); executed: wd->subtractOpaqueSiblings(wd->dirty, &hasDirtySiblingsAbove);Execution Count:9570 | 9570 |
| 736 | | - |
| 737 | if (!wd->isScrolled && !wd->isMoved) evaluated: !wd->isScrolled| yes Evaluation Count:8226 | yes Evaluation Count:1368 |
evaluated: !wd->isMoved| yes Evaluation Count:8202 | yes Evaluation Count:24 |
| 24-8226 |
| 738 | wd->subtractOpaqueChildren(wd->dirty, w->rect()); executed: wd->subtractOpaqueChildren(wd->dirty, w->rect());Execution Count:8202 | 8202 |
| 739 | | - |
| 740 | if (wd->dirty.isEmpty()) { evaluated: wd->dirty.isEmpty()| yes Evaluation Count:579 | yes Evaluation Count:9015 |
| 579-9015 |
| 741 | resetWidget(w); | - |
| 742 | continue; executed: continue;Execution Count:579 | 579 |
| 743 | } | - |
| 744 | | - |
| 745 | const QRegion widgetDirty(w != tlw ? wd->dirty.translated(w->mapTo(tlw, QPoint())) | - |
| 746 | : wd->dirty); | - |
| 747 | toClean += widgetDirty; | - |
| 748 | | - |
| 749 | | - |
| 750 | if (tlw->d_func()->extra->proxyWidget) { evaluated: tlw->d_func()->extra->proxyWidget| yes Evaluation Count:1 | yes Evaluation Count:9014 |
| 1-9014 |
| 751 | resetWidget(w); | - |
| 752 | continue; executed: continue;Execution Count:1 | 1 |
| 753 | } | - |
| 754 | | - |
| 755 | | - |
| 756 | if (!hasDirtySiblingsAbove && wd->isOpaque && !dirty.intersects(widgetDirty.boundingRect())) { evaluated: !hasDirtySiblingsAbove| yes Evaluation Count:8994 | yes Evaluation Count:20 |
evaluated: wd->isOpaque| yes Evaluation Count:7481 | yes Evaluation Count:1513 |
evaluated: !dirty.intersects(widgetDirty.boundingRect())| yes Evaluation Count:6368 | yes Evaluation Count:1113 |
| 20-8994 |
| 757 | opaqueNonOverlappedWidgets.append(w); | - |
| 758 | } else { executed: }Execution Count:6368 | 6368 |
| 759 | resetWidget(w); | - |
| 760 | dirty += widgetDirty; | - |
| 761 | } executed: }Execution Count:2646 | 2646 |
| 762 | } | - |
| 763 | dirtyWidgets.clear(); | - |
| 764 | | - |
| 765 | fullUpdatePending = false; | - |
| 766 | | - |
| 767 | if (toClean.isEmpty()) { evaluated: toClean.isEmpty()| yes Evaluation Count:299 | yes Evaluation Count:6189 |
| 299-6189 |
| 768 | | - |
| 769 | | - |
| 770 | | - |
| 771 | flush(); | - |
| 772 | return; executed: return;Execution Count:299 | 299 |
| 773 | } | - |
| 774 | | - |
| 775 | | - |
| 776 | if (tlw->d_func()->extra->proxyWidget) { evaluated: tlw->d_func()->extra->proxyWidget| yes Evaluation Count:6 | yes Evaluation Count:6183 |
| 6-6183 |
| 777 | updateStaticContentsSize(); | - |
| 778 | dirty = QRegion(); | - |
| 779 | const QVector<QRect> rects(toClean.rects()); | - |
| 780 | for (int i = 0; i < rects.size(); ++i) evaluated: i < rects.size()| yes Evaluation Count:6 | yes Evaluation Count:6 |
| 6 |
| 781 | tlw->d_func()->extra->proxyWidget->update(rects.at(i)); executed: tlw->d_func()->extra->proxyWidget->update(rects.at(i));Execution Count:6 | 6 |
| 782 | return; executed: return;Execution Count:6 | 6 |
| 783 | } | - |
| 784 | | - |
| 785 | | - |
| 786 | BeginPaintInfo beginPaintInfo; | - |
| 787 | beginPaint(toClean, tlw, store, &beginPaintInfo); | - |
| 788 | if (beginPaintInfo.nothingToPaint) { partially evaluated: beginPaintInfo.nothingToPaint| no Evaluation Count:0 | yes Evaluation Count:6183 |
| 0-6183 |
| 789 | for (int i = 0; i < opaqueNonOverlappedWidgets.size(); ++i) never evaluated: i < opaqueNonOverlappedWidgets.size() | 0 |
| 790 | resetWidget(opaqueNonOverlappedWidgets[i]); never executed: resetWidget(opaqueNonOverlappedWidgets[i]); | 0 |
| 791 | dirty = QRegion(); | - |
| 792 | return; | 0 |
| 793 | } | - |
| 794 | | - |
| 795 | | - |
| 796 | | - |
| 797 | updateStaticContentsSize(); | - |
| 798 | const QRegion dirtyCopy(dirty); | - |
| 799 | dirty = QRegion(); | - |
| 800 | | - |
| 801 | | - |
| 802 | for (int i = 0; i < opaqueNonOverlappedWidgets.size(); ++i) { evaluated: i < opaqueNonOverlappedWidgets.size()| yes Evaluation Count:6368 | yes Evaluation Count:6183 |
| 6183-6368 |
| 803 | QWidget *w = opaqueNonOverlappedWidgets[i]; | - |
| 804 | QWidgetPrivate *wd = w->d_func(); | - |
| 805 | | - |
| 806 | int flags = QWidgetPrivate::DrawRecursive; | - |
| 807 | | - |
| 808 | if (!wd->isScrolled && !wd->isMoved) evaluated: !wd->isScrolled| yes Evaluation Count:5044 | yes Evaluation Count:1324 |
evaluated: !wd->isMoved| yes Evaluation Count:5030 | yes Evaluation Count:14 |
| 14-5044 |
| 809 | flags |= QWidgetPrivate::DontDrawOpaqueChildren; executed: flags |= QWidgetPrivate::DontDrawOpaqueChildren;Execution Count:5030 | 5030 |
| 810 | if (w == tlw) evaluated: w == tlw| yes Evaluation Count:987 | yes Evaluation Count:5381 |
| 987-5381 |
| 811 | flags |= QWidgetPrivate::DrawAsRoot; executed: flags |= QWidgetPrivate::DrawAsRoot;Execution Count:987 | 987 |
| 812 | | - |
| 813 | QRegion toBePainted(wd->dirty); | - |
| 814 | resetWidget(w); | - |
| 815 | | - |
| 816 | QPoint offset(tlwOffset); | - |
| 817 | if (w != tlw) evaluated: w != tlw| yes Evaluation Count:5381 | yes Evaluation Count:987 |
| 987-5381 |
| 818 | offset += w->mapTo(tlw, QPoint()); executed: offset += w->mapTo(tlw, QPoint());Execution Count:5381 | 5381 |
| 819 | wd->drawWidget(store->paintDevice(), toBePainted, offset, flags, 0, this); | - |
| 820 | } executed: }Execution Count:6368 | 6368 |
| 821 | | - |
| 822 | | - |
| 823 | if (repaintAllWidgets || !dirtyCopy.isEmpty()) { evaluated: repaintAllWidgets| yes Evaluation Count:49 | yes Evaluation Count:6134 |
evaluated: !dirtyCopy.isEmpty()| yes Evaluation Count:2976 | yes Evaluation Count:3158 |
| 49-6134 |
| 824 | const int flags = QWidgetPrivate::DrawAsRoot | QWidgetPrivate::DrawRecursive; | - |
| 825 | tlw->d_func()->drawWidget(store->paintDevice(), dirtyCopy, tlwOffset, flags, 0, this); | - |
| 826 | } executed: }Execution Count:3025 | 3025 |
| 827 | | - |
| 828 | endPaint(toClean, store, &beginPaintInfo); | - |
| 829 | } executed: }Execution Count:6183 | 6183 |
| 830 | | - |
| 831 | | - |
| 832 | | - |
| 833 | | - |
| 834 | | - |
| 835 | | - |
| 836 | void QWidgetBackingStore::flush(QWidget *widget) | - |
| 837 | { | - |
| 838 | if (!dirtyOnScreen.isEmpty()) { evaluated: !dirtyOnScreen.isEmpty()| yes Evaluation Count:6183 | yes Evaluation Count:299 |
| 299-6183 |
| 839 | QWidget *target = widget ? widget : tlw; partially evaluated: widget| no Evaluation Count:0 | yes Evaluation Count:6183 |
| 0-6183 |
| 840 | qt_flush(target, dirtyOnScreen, store, tlw, tlwOffset); | - |
| 841 | dirtyOnScreen = QRegion(); | - |
| 842 | } executed: }Execution Count:6183 | 6183 |
| 843 | | - |
| 844 | if (!dirtyOnScreenWidgets || dirtyOnScreenWidgets->isEmpty()) evaluated: !dirtyOnScreenWidgets| yes Evaluation Count:6452 | yes Evaluation Count:30 |
evaluated: dirtyOnScreenWidgets->isEmpty()| yes Evaluation Count:14 | yes Evaluation Count:16 |
| 14-6452 |
| 845 | return; executed: return;Execution Count:6466 | 6466 |
| 846 | | - |
| 847 | for (int i = 0; i < dirtyOnScreenWidgets->size(); ++i) { evaluated: i < dirtyOnScreenWidgets->size()| yes Evaluation Count:23 | yes Evaluation Count:16 |
| 16-23 |
| 848 | QWidget *w = dirtyOnScreenWidgets->at(i); | - |
| 849 | QWidgetPrivate *wd = w->d_func(); | - |
| 850 | qt_noop(); | - |
| 851 | qt_flush(w, *wd->needsFlush, store, tlw, tlwOffset); | - |
| 852 | *wd->needsFlush = QRegion(); | - |
| 853 | } executed: }Execution Count:23 | 23 |
| 854 | dirtyOnScreenWidgets->clear(); | - |
| 855 | } executed: }Execution Count:16 | 16 |
| 856 | | - |
| 857 | static inline bool discardInvalidateBufferRequest(QWidget *widget, QTLWExtra *tlwExtra) | - |
| 858 | { | - |
| 859 | qt_noop(); | - |
| 860 | if (QApplication::closingDown()) partially evaluated: QApplication::closingDown()| no Evaluation Count:0 | yes Evaluation Count:53479 |
| 0-53479 |
| 861 | return true; never executed: return true; | 0 |
| 862 | | - |
| 863 | if (!tlwExtra || tlwExtra->inTopLevelResize || !tlwExtra->backingStore) evaluated: !tlwExtra| yes Evaluation Count:10326 | yes Evaluation Count:43153 |
partially evaluated: tlwExtra->inTopLevelResize| no Evaluation Count:0 | yes Evaluation Count:43153 |
evaluated: !tlwExtra->backingStore| yes Evaluation Count:9684 | yes Evaluation Count:33469 |
| 0-43153 |
| 864 | return true; executed: return true;Execution Count:20010 | 20010 |
| 865 | | - |
| 866 | if (!widget->isVisible() || !widget->updatesEnabled()) evaluated: !widget->isVisible()| yes Evaluation Count:17273 | yes Evaluation Count:16196 |
evaluated: !widget->updatesEnabled()| yes Evaluation Count:501 | yes Evaluation Count:15695 |
| 501-17273 |
| 867 | return true; executed: return true;Execution Count:17774 | 17774 |
| 868 | | - |
| 869 | return false; executed: return false;Execution Count:15695 | 15695 |
| 870 | } | - |
| 871 | | - |
| 872 | | - |
| 873 | | - |
| 874 | | - |
| 875 | | - |
| 876 | void QWidgetPrivate::invalidateBuffer_resizeHelper(const QPoint &oldPos, const QSize &oldSize) | - |
| 877 | { | - |
| 878 | QWidget * const q = q_func(); | - |
| 879 | qt_noop(); | - |
| 880 | qt_noop(); | - |
| 881 | | - |
| 882 | const bool staticContents = q->testAttribute(Qt::WA_StaticContents); | - |
| 883 | const bool sizeDecreased = (data.crect.width() < oldSize.width()) evaluated: (data.crect.width() < oldSize.width())| yes Evaluation Count:1065 | yes Evaluation Count:2844 |
| 1065-2844 |
| 884 | || (data.crect.height() < oldSize.height()); evaluated: (data.crect.height() < oldSize.height())| yes Evaluation Count:1091 | yes Evaluation Count:1753 |
| 1091-1753 |
| 885 | | - |
| 886 | const QPoint offset(data.crect.x() - oldPos.x(), data.crect.y() - oldPos.y()); | - |
| 887 | const bool parentAreaExposed = !offset.isNull() || sizeDecreased; evaluated: !offset.isNull()| yes Evaluation Count:565 | yes Evaluation Count:3344 |
evaluated: sizeDecreased| yes Evaluation Count:1793 | yes Evaluation Count:1551 |
| 565-3344 |
| 888 | const QRect newWidgetRect(q->rect()); | - |
| 889 | const QRect oldWidgetRect(0, 0, oldSize.width(), oldSize.height()); | - |
| 890 | | - |
| 891 | if (!staticContents || graphicsEffect) { evaluated: !staticContents| yes Evaluation Count:3903 | yes Evaluation Count:6 |
partially evaluated: graphicsEffect| no Evaluation Count:0 | yes Evaluation Count:6 |
| 0-3903 |
| 892 | QRegion staticChildren; | - |
| 893 | QWidgetBackingStore *bs = 0; | - |
| 894 | if (offset.isNull() && (bs = maybeBackingStore())) evaluated: offset.isNull()| yes Evaluation Count:3338 | yes Evaluation Count:565 |
partially evaluated: (bs = maybeBackingStore())| yes Evaluation Count:3338 | no Evaluation Count:0 |
| 0-3338 |
| 895 | staticChildren = bs->staticContents(q, oldWidgetRect); executed: staticChildren = bs->staticContents(q, oldWidgetRect);Execution Count:3338 | 3338 |
| 896 | const bool hasStaticChildren = !staticChildren.isEmpty(); | - |
| 897 | | - |
| 898 | if (hasStaticChildren) { partially evaluated: hasStaticChildren| no Evaluation Count:0 | yes Evaluation Count:3903 |
| 0-3903 |
| 899 | QRegion dirty(newWidgetRect); | - |
| 900 | dirty -= staticChildren; | - |
| 901 | invalidateBuffer(dirty); | - |
| 902 | } else { | 0 |
| 903 | | - |
| 904 | invalidateBuffer(newWidgetRect); | - |
| 905 | } executed: }Execution Count:3903 | 3903 |
| 906 | | - |
| 907 | if (!parentAreaExposed) evaluated: !parentAreaExposed| yes Evaluation Count:1549 | yes Evaluation Count:2354 |
| 1549-2354 |
| 908 | return; executed: return;Execution Count:1549 | 1549 |
| 909 | | - |
| 910 | | - |
| 911 | if (!graphicsEffect && extra && extra->hasMask) { partially evaluated: !graphicsEffect| yes Evaluation Count:2354 | no Evaluation Count:0 |
evaluated: extra| yes Evaluation Count:1667 | yes Evaluation Count:687 |
evaluated: extra->hasMask| yes Evaluation Count:1 | yes Evaluation Count:1666 |
| 0-2354 |
| 912 | QRegion parentExpose(extra->mask.translated(oldPos)); | - |
| 913 | parentExpose &= QRect(oldPos, oldSize); | - |
| 914 | if (hasStaticChildren) partially evaluated: hasStaticChildren| no Evaluation Count:0 | yes Evaluation Count:1 |
| 0-1 |
| 915 | parentExpose -= data.crect; never executed: parentExpose -= data.crect; | 0 |
| 916 | q->parentWidget()->d_func()->invalidateBuffer(parentExpose); | - |
| 917 | } else { executed: }Execution Count:1 | 1 |
| 918 | if (hasStaticChildren && !graphicsEffect) { partially evaluated: hasStaticChildren| no Evaluation Count:0 | yes Evaluation Count:2353 |
never evaluated: !graphicsEffect | 0-2353 |
| 919 | QRegion parentExpose(QRect(oldPos, oldSize)); | - |
| 920 | parentExpose -= data.crect; | - |
| 921 | q->parentWidget()->d_func()->invalidateBuffer(parentExpose); | - |
| 922 | } else { | 0 |
| 923 | q->parentWidget()->d_func()->invalidateBuffer(effectiveRectFor(QRect(oldPos, oldSize))); | - |
| 924 | } executed: }Execution Count:2353 | 2353 |
| 925 | } | - |
| 926 | return; executed: return;Execution Count:2354 | 2354 |
| 927 | } | - |
| 928 | | - |
| 929 | | - |
| 930 | if (!offset.isNull()) { partially evaluated: !offset.isNull()| no Evaluation Count:0 | yes Evaluation Count:6 |
| 0-6 |
| 931 | if (sizeDecreased) { never evaluated: sizeDecreased | 0 |
| 932 | const QSize minSize(qMin(oldSize.width(), data.crect.width()), | - |
| 933 | qMin(oldSize.height(), data.crect.height())); | - |
| 934 | moveRect(QRect(oldPos, minSize), offset.x(), offset.y()); | - |
| 935 | } else { | 0 |
| 936 | moveRect(QRect(oldPos, oldSize), offset.x(), offset.y()); | - |
| 937 | } | 0 |
| 938 | } | - |
| 939 | | - |
| 940 | | - |
| 941 | if (!sizeDecreased || !oldWidgetRect.contains(newWidgetRect)) { evaluated: !sizeDecreased| yes Evaluation Count:2 | yes Evaluation Count:4 |
evaluated: !oldWidgetRect.contains(newWidgetRect)| yes Evaluation Count:1 | yes Evaluation Count:3 |
| 1-4 |
| 942 | QRegion newVisible(newWidgetRect); | - |
| 943 | newVisible -= oldWidgetRect; | - |
| 944 | invalidateBuffer(newVisible); | - |
| 945 | } executed: }Execution Count:3 | 3 |
| 946 | | - |
| 947 | if (!parentAreaExposed) evaluated: !parentAreaExposed| yes Evaluation Count:2 | yes Evaluation Count:4 |
| 2-4 |
| 948 | return; executed: return;Execution Count:2 | 2 |
| 949 | | - |
| 950 | | - |
| 951 | const QRect oldRect(oldPos, oldSize); | - |
| 952 | if (extra && extra->hasMask) { partially evaluated: extra| yes Evaluation Count:4 | no Evaluation Count:0 |
partially evaluated: extra->hasMask| no Evaluation Count:0 | yes Evaluation Count:4 |
| 0-4 |
| 953 | QRegion parentExpose(oldRect); | - |
| 954 | parentExpose &= extra->mask.translated(oldPos); | - |
| 955 | parentExpose -= (extra->mask.translated(data.crect.topLeft()) & data.crect); | - |
| 956 | q->parentWidget()->d_func()->invalidateBuffer(parentExpose); | - |
| 957 | } else { | 0 |
| 958 | QRegion parentExpose(oldRect); | - |
| 959 | parentExpose -= data.crect; | - |
| 960 | q->parentWidget()->d_func()->invalidateBuffer(parentExpose); | - |
| 961 | } executed: }Execution Count:4 | 4 |
| 962 | } | - |
| 963 | void QWidgetPrivate::invalidateBuffer(const QRegion &rgn) | - |
| 964 | { | - |
| 965 | QWidget * const q = q_func(); | - |
| 966 | | - |
| 967 | QTLWExtra *tlwExtra = q->window()->d_func()->maybeTopData(); | - |
| 968 | if (discardInvalidateBufferRequest(q, tlwExtra) || rgn.isEmpty()) evaluated: discardInvalidateBufferRequest(q, tlwExtra)| yes Evaluation Count:1917 | yes Evaluation Count:2558 |
evaluated: rgn.isEmpty()| yes Evaluation Count:270 | yes Evaluation Count:2288 |
| 270-2558 |
| 969 | return; executed: return;Execution Count:2187 | 2187 |
| 970 | | - |
| 971 | QRegion wrgn(rgn); | - |
| 972 | wrgn &= clipRect(); | - |
| 973 | if (!graphicsEffect && extra && extra->hasMask) partially evaluated: !graphicsEffect| yes Evaluation Count:2288 | no Evaluation Count:0 |
evaluated: extra| yes Evaluation Count:2265 | yes Evaluation Count:23 |
partially evaluated: extra->hasMask| no Evaluation Count:0 | yes Evaluation Count:2265 |
| 0-2288 |
| 974 | wrgn &= extra->mask; never executed: wrgn &= extra->mask; | 0 |
| 975 | if (wrgn.isEmpty()) evaluated: wrgn.isEmpty()| yes Evaluation Count:193 | yes Evaluation Count:2095 |
| 193-2095 |
| 976 | return; executed: return;Execution Count:193 | 193 |
| 977 | | - |
| 978 | tlwExtra->backingStoreTracker->markDirty(wrgn, q, false, true); | - |
| 979 | } executed: }Execution Count:2095 | 2095 |
| 980 | void QWidgetPrivate::invalidateBuffer(const QRect &rect) | - |
| 981 | { | - |
| 982 | QWidget * const q = q_func(); | - |
| 983 | | - |
| 984 | QTLWExtra *tlwExtra = q->window()->d_func()->maybeTopData(); | - |
| 985 | if (discardInvalidateBufferRequest(q, tlwExtra) || rect.isEmpty()) evaluated: discardInvalidateBufferRequest(q, tlwExtra)| yes Evaluation Count:35867 | yes Evaluation Count:13137 |
evaluated: rect.isEmpty()| yes Evaluation Count:382 | yes Evaluation Count:12755 |
| 382-35867 |
| 986 | return; executed: return;Execution Count:36249 | 36249 |
| 987 | | - |
| 988 | QRect wRect(rect); | - |
| 989 | wRect &= clipRect(); | - |
| 990 | if (wRect.isEmpty()) evaluated: wRect.isEmpty()| yes Evaluation Count:107 | yes Evaluation Count:12648 |
| 107-12648 |
| 991 | return; executed: return;Execution Count:107 | 107 |
| 992 | | - |
| 993 | if (graphicsEffect || !extra || !extra->hasMask) { partially evaluated: graphicsEffect| no Evaluation Count:0 | yes Evaluation Count:12648 |
evaluated: !extra| yes Evaluation Count:2435 | yes Evaluation Count:10213 |
evaluated: !extra->hasMask| yes Evaluation Count:10160 | yes Evaluation Count:53 |
| 0-12648 |
| 994 | tlwExtra->backingStoreTracker->markDirty(wRect, q, false, true); | - |
| 995 | return; executed: return;Execution Count:12595 | 12595 |
| 996 | } | - |
| 997 | | - |
| 998 | QRegion wRgn(extra->mask); | - |
| 999 | wRgn &= wRect; | - |
| 1000 | if (wRgn.isEmpty()) partially evaluated: wRgn.isEmpty()| no Evaluation Count:0 | yes Evaluation Count:53 |
| 0-53 |
| 1001 | return; | 0 |
| 1002 | | - |
| 1003 | tlwExtra->backingStoreTracker->markDirty(wRgn, q, false, true); | - |
| 1004 | } executed: }Execution Count:53 | 53 |
| 1005 | | - |
| 1006 | void QWidgetPrivate::repaint_sys(const QRegion &rgn) | - |
| 1007 | { | - |
| 1008 | if (data.in_destructor) partially evaluated: data.in_destructor| no Evaluation Count:0 | yes Evaluation Count:13 |
| 0-13 |
| 1009 | return; | 0 |
| 1010 | | - |
| 1011 | QWidget * const q = q_func(); | - |
| 1012 | if (discardSyncRequest(q, maybeTopData())) evaluated: discardSyncRequest(q, maybeTopData())| yes Evaluation Count:5 | yes Evaluation Count:8 |
| 5-8 |
| 1013 | return; executed: return;Execution Count:5 | 5 |
| 1014 | | - |
| 1015 | if (q->testAttribute(Qt::WA_StaticContents)) { partially evaluated: q->testAttribute(Qt::WA_StaticContents)| no Evaluation Count:0 | yes Evaluation Count:8 |
| 0-8 |
| 1016 | if (!extra) | 0 |
| 1017 | createExtra(); never executed: createExtra(); | 0 |
| 1018 | extra->staticContentsSize = data.crect.size(); | - |
| 1019 | } | 0 |
| 1020 | | - |
| 1021 | QPaintEngine *engine = q->paintEngine(); | - |
| 1022 | | - |
| 1023 | | - |
| 1024 | | - |
| 1025 | | - |
| 1026 | const bool noPartialUpdateSupport = (engine && (engine->type() == QPaintEngine::OpenGL partially evaluated: engine| no Evaluation Count:0 | yes Evaluation Count:8 |
never evaluated: engine->type() == QPaintEngine::OpenGL | 0-8 |
| 1027 | || engine->type() == QPaintEngine::OpenGL2)) never evaluated: engine->type() == QPaintEngine::OpenGL2 | 0 |
| 1028 | && (usesDoubleBufferedGLContext || q->autoFillBackground()); never evaluated: usesDoubleBufferedGLContext never evaluated: q->autoFillBackground() | 0 |
| 1029 | QRegion toBePainted(noPartialUpdateSupport ? q->rect() : rgn); | - |
| 1030 | | - |
| 1031 | | - |
| 1032 | | - |
| 1033 | | - |
| 1034 | | - |
| 1035 | | - |
| 1036 | | - |
| 1037 | toBePainted &= clipRect(); | - |
| 1038 | clipToEffectiveMask(toBePainted); | - |
| 1039 | if (toBePainted.isEmpty()) partially evaluated: toBePainted.isEmpty()| no Evaluation Count:0 | yes Evaluation Count:8 |
| 0-8 |
| 1040 | return; | 0 |
| 1041 | | - |
| 1042 | | - |
| 1043 | | - |
| 1044 | | - |
| 1045 | | - |
| 1046 | drawWidget(q, toBePainted, QPoint(), QWidgetPrivate::DrawAsRoot | QWidgetPrivate::DrawPaintOnScreen, 0); | - |
| 1047 | | - |
| 1048 | | - |
| 1049 | | - |
| 1050 | | - |
| 1051 | | - |
| 1052 | | - |
| 1053 | if (q->paintingActive()) partially evaluated: q->paintingActive()| no Evaluation Count:0 | yes Evaluation Count:8 |
| 0-8 |
| 1054 | QMessageLogger("kernel/qwidgetbackingstore.cpp", 1335, __PRETTY_FUNCTION__).warning("QWidget::repaint: It is dangerous to leave painters active on a widget outside of the PaintEvent"); never executed: QMessageLogger("kernel/qwidgetbackingstore.cpp", 1335, __PRETTY_FUNCTION__).warning("QWidget::repaint: It is dangerous to leave painters active on a widget outside of the PaintEvent"); | 0 |
| 1055 | } executed: }Execution Count:8 | 8 |
| 1056 | | - |
| 1057 | | - |
| 1058 | | - |
| 1059 | | - |
| | |