alecs/plasma-framework
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Fixed two potential problems found by fredrikh.

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svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=874016
This commit is contained in:
Rob Scheepmaker 2008-10-20 16:03:30 +00:00
parent eacbb7c148
commit e5c19dde50
1 changed files with 4 additions and 3 deletions
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7
extender.cpp
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@ -215,8 +215,8 @@ void Extender::itemHoverMoveEvent(ExtenderItem *item, const QPointF &pos)
{
int insertIndex = d->insertIndexFromPos(pos);
if (insertIndex == d->currentSpacerIndex) {
//relayouting is resource intensive, so don't do that when not necesarry
if ((insertIndex == d->currentSpacerIndex) || (insertIndex == -1)) {
//relayouting is resource intensive, so don't do that when not necesarry.
return;
}
@ -227,7 +227,7 @@ void Extender::itemHoverMoveEvent(ExtenderItem *item, const QPointF &pos)
//Create a widget that functions as spacer, and add that to the layout.
QGraphicsWidget *widget = new QGraphicsWidget(this);
widget->setPreferredSize(QSizeF(item->minimumSize().width(), item->size().height()));
widget->setMinimumSize(QSizeF(item->minimumSize().width(), item->size().height()));
widget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
d->spacerWidget = widget;
d->layout->insertItem(insertIndex, widget);
@ -284,6 +284,7 @@ PanelSvg::EnabledBorders Extender::enabledBordersForItem(ExtenderItem *item) con
ExtenderPrivate::ExtenderPrivate(Applet *applet, Extender *extender) :
q(extender),
applet(applet),
currentSpacerIndex(-1),
spacerWidget(0),
emptyExtenderMessage(i18n("no items")),
emptyExtenderLabel(0),