}
if (hover || selected) {
- QString key = QString::fromLatin1("qvdelegate-%1-%2-%3-%4-%5").arg(sectionSize.width())
- .arg(sectionSize.height()).arg(selected).arg(active).arg(hover);
- if (!QPixmapCache::find(key, pixmap)) {
- pixmap = QPixmap(sectionSize);
- pixmap.fill(Qt::transparent);
-
- int state;
- if (selected && hover)
- state = LISS_HOTSELECTED;
- else if (selected && !active)
- state = LISS_SELECTEDNOTFOCUS;
- else if (selected)
- state = LISS_SELECTED;
- else
- state = LISS_HOT;
-
- QPainter pixmapPainter(&pixmap);
- XPThemeData theme(0, &pixmapPainter,
- QWindowsXPStylePrivate::TreeViewTheme,
- LVP_LISTITEM, state, QRect(0, 0, sectionSize.width(), sectionSize.height()));
- if (d->initTreeViewTheming() && theme.isValid()) {
- d->drawBackground(theme);
- } else {
- QWindowsXPStyle::drawPrimitive(PE_PanelItemViewItem, option, painter, widget);
- break;;
+ if (sectionSize.width() > 0 && sectionSize.height() > 0) {
+ QString key = QString::fromLatin1("qvdelegate-%1-%2-%3-%4-%5").arg(sectionSize.width())
+ .arg(sectionSize.height()).arg(selected).arg(active).arg(hover);
+ if (!QPixmapCache::find(key, pixmap)) {
+ pixmap = QPixmap(sectionSize);
+ pixmap.fill(Qt::transparent);
+
+ int state;
+ if (selected && hover)
+ state = LISS_HOTSELECTED;
+ else if (selected && !active)
+ state = LISS_SELECTEDNOTFOCUS;
+ else if (selected)
+ state = LISS_SELECTED;
+ else
+ state = LISS_HOT;
+
+ QPainter pixmapPainter(&pixmap);
+ XPThemeData theme(0, &pixmapPainter,
+ QWindowsXPStylePrivate::TreeViewTheme,
+ LVP_LISTITEM, state, QRect(0, 0, sectionSize.width(), sectionSize.height()));
+ if (d->initTreeViewTheming() && theme.isValid()) {
+ d->drawBackground(theme);
+ } else {
+ QWindowsXPStyle::drawPrimitive(PE_PanelItemViewItem, option, painter, widget);
+ break;;
+ }
+ QPixmapCache::insert(key, pixmap);
}
- QPixmapCache::insert(key, pixmap);
}
if (vopt->showDecorationSelected) {