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catch the case where we have a containment, but the containment is not in a corona

Browse Source 
CCBUG:214460

svn path=/branches/KDE/4.4/kdelibs/; revision=1088123
This commit is contained in:
Aaron J. Seigo 2010-02-10 08:48:20 +00:00
parent 4670d21feb
commit 18e67bfb56
5 changed files with 12 additions and 5 deletions
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5
extenders/extender.cpp
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@ -550,7 +550,7 @@ void ExtenderPrivate::addExtenderItem(ExtenderItem *item, const QPointF &pos)
return;
}
QObject::connect(item, SIGNAL(destroyed(QObject *)), q, SLOT(extenderItemDestroyed(QObject *)));
QObject::connect(item, SIGNAL(destroyed(ExtenderItem*)), q, SLOT(extenderItemDestroyed(ExtenderItem*)));
attachedExtenderItems.append(item);
q->itemHoverLeaveEvent(item);
q->itemAddedEvent(item, pos);
@ -721,9 +721,8 @@ ExtenderGroup *ExtenderPrivate::findGroup(const QString &name) const
return 0;
}
void ExtenderPrivate::extenderItemDestroyed(QObject *object)
void ExtenderPrivate::extenderItemDestroyed(ExtenderItem *item)
{
ExtenderItem *item = qobject_cast<ExtenderItem *>(object);
if (item && attachedExtenderItems.contains(item)) {
removeExtenderItem(item);
}

2
extenders/extender.h
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@ -303,7 +303,7 @@ class PLASMA_EXPORT Extender : public QGraphicsWidget
private:
ExtenderPrivate *const d;
Q_PRIVATE_SLOT(d, void extenderItemDestroyed(QObject *object))
Q_PRIVATE_SLOT(d, void extenderItemDestroyed(ExtenderItem *item))
friend class ExtenderPrivate;
friend class ExtenderGroup;

1
extenders/extenderitem.cpp
View File

@ -141,6 +141,7 @@ ExtenderItem::ExtenderItem(Extender *hostExtender, uint extenderItemId)
ExtenderItem::~ExtenderItem()
{
emit destroyed(this);
//make sure the original mousepointer always get's restored.
if (d->mouseOver) {
QApplication::restoreOverrideCursor();

7
extenders/extenderitem.h
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@ -254,6 +254,13 @@ class PLASMA_EXPORT ExtenderItem : public QGraphicsWidget
*/
void hideCloseButton();
Q_SIGNALS:
/**
* Emitted when the extender item is destroyed
* @since 4.4.1
*/
void destroyed(ExtenderItem *item);
protected:
void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);

2
private/extender_p.h
View File

@ -47,7 +47,7 @@ class ExtenderPrivate
~ExtenderPrivate();
void addExtenderItem(ExtenderItem *item, const QPointF &pos = QPointF(-1, -1));
void extenderItemDestroyed(QObject *object);
void extenderItemDestroyed(ExtenderItem *item);
void removeExtenderItem(ExtenderItem *item);
int insertIndexFromPos(const QPointF &pos) const;
void loadExtenderItems();