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Avoid screwing up when setAutoExpireDelay is called more then once.

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svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=841620
This commit is contained in:
Rob Scheepmaker 2008-08-03 17:34:47 +00:00
parent 704d0904e5
commit 549b0648d3
1 changed files with 6 additions and 4 deletions
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10
extenderitem.cpp
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@ -390,9 +390,7 @@ QIcon ExtenderItem::icon() const
void ExtenderItem::setExtender(Extender *extender, const QPointF &pos)
{
kDebug() << "setExtender";
//We are switching extender...
//first remove this item from the old extender.
if (d->extender) {
d->extender->d->removeExtenderItem(this);
@ -437,10 +435,14 @@ bool ExtenderItem::isCollapsed() const
void ExtenderItem::setAutoExpireDelay(uint time)
{
if (!isDetached()) {
d->expirationTimer = new QTimer(this);
if (!d->expirationTimer) {
d->expirationTimer = new QTimer(this);
connect(d->expirationTimer, SIGNAL(timeout()), this, SLOT(destroy()));
}
d->expirationTimer->stop();
d->expirationTimer->setSingleShot(true);
d->expirationTimer->setInterval(time);
connect(d->expirationTimer, SIGNAL(timeout()), this, SLOT(destroy()));
d->expirationTimer->start();
}
}