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kstyle/animations/breezetransitionwidget.cpp
| Show First 20 Lines • Show All 206 Lines • ▼ Show 20 Line(s) | 35 | { | |||
|---|---|---|---|---|---|
| 207 | void TransitionWidget::grabBackground( QPixmap& pixmap, QWidget* widget, QRect& rect ) const | 207 | void TransitionWidget::grabBackground( QPixmap& pixmap, QWidget* widget, QRect& rect ) const | ||
| 208 | { | 208 | { | ||
| 209 | if( !widget ) return; | 209 | if( !widget ) return; | ||
| 210 | 210 | | |||
| 211 | QWidgetList widgets; | 211 | QWidgetList widgets; | ||
| 212 | if( widget->autoFillBackground() ) | 212 | if( widget->autoFillBackground() ) | ||
| 213 | { widgets.append( widget ); } | 213 | { widgets.append( widget ); } | ||
| 214 | 214 | | |||
| 215 | QWidget *parent(0); | 215 | QWidget *parent(nullptr); | ||
| 216 | 216 | | |||
| 217 | // get highest level parent | 217 | // get highest level parent | ||
| 218 | for( parent = widget->parentWidget(); parent; parent = parent->parentWidget() ) | 218 | for( parent = widget->parentWidget(); parent; parent = parent->parentWidget() ) | ||
| 219 | { | 219 | { | ||
| 220 | 220 | | |||
| 221 | if( !( parent->isVisible() && parent->rect().isValid() ) ) continue; | 221 | if( !( parent->isVisible() && parent->rect().isValid() ) ) continue; | ||
| 222 | 222 | | |||
| 223 | // store in list | 223 | // store in list | ||
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| 257 | } | 257 | } | ||
| 258 | 258 | | |||
| 259 | // draw all widgets in parent list | 259 | // draw all widgets in parent list | ||
| 260 | // backward | 260 | // backward | ||
| 261 | QPaintEvent event(rect); | 261 | QPaintEvent event(rect); | ||
| 262 | for( int i = widgets.size() - 1; i>=0; i-- ) | 262 | for( int i = widgets.size() - 1; i>=0; i-- ) | ||
| 263 | { | 263 | { | ||
| 264 | QWidget* w = widgets.at(i); | 264 | QWidget* w = widgets.at(i); | ||
| 265 | w->render( &p, -widget->mapTo( w, rect.topLeft() ), rect, 0 ); | 265 | w->render( &p, -widget->mapTo( w, rect.topLeft() ), rect, nullptr ); | ||
| 266 | } | 266 | } | ||
| 267 | 267 | | |||
| 268 | // end | 268 | // end | ||
| 269 | p.end(); | 269 | p.end(); | ||
| 270 | 270 | | |||
| 271 | } | 271 | } | ||
| 272 | 272 | | |||
| 273 | //________________________________________________ | 273 | //________________________________________________ | ||
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