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kdeui: initialize variable in KDialogQueue::Private::slotShowQueuedDialog()

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Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2023-06-29 04:03:57 +03:00
parent e555f8ce9b
commit 1f67d424e7
1 changed files with 25 additions and 22 deletions
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47
kdeui/dialogs/kdialog.cpp
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@ -1072,8 +1072,8 @@ public:
KDialogQueue* KDialogQueue::self()
{
K_GLOBAL_STATIC(KDialogQueue, _self)
return _self;
K_GLOBAL_STATIC(KDialogQueue, _self)
return _self;
}
KDialogQueue::KDialogQueue()
@ -1083,38 +1083,41 @@ KDialogQueue::KDialogQueue()
KDialogQueue::~KDialogQueue()
{
delete d;
delete d;
}
// static
void KDialogQueue::queueDialog( QDialog *dialog )
void KDialogQueue::queueDialog(QDialog *dialog)
{
KDialogQueue *_this = self();
_this->d->queue.append( dialog );
KDialogQueue *_this = self();
_this->d->queue.append(dialog);
QTimer::singleShot( 0, _this, SLOT(slotShowQueuedDialog()) );
QTimer::singleShot(0, _this, SLOT(slotShowQueuedDialog()));
}
void KDialogQueue::Private::slotShowQueuedDialog()
{
if ( busy )
return;
if (busy) {
return;
}
QDialog *dialog;
do {
if ( queue.isEmpty() )
return;
dialog = queue.first();
queue.pop_front();
} while( !dialog );
QDialog *dialog = nullptr;
do {
if (queue.isEmpty()) {
return;
}
dialog = queue.first();
queue.pop_front();
} while(!dialog);
busy = true;
dialog->exec();
busy = false;
delete dialog;
busy = true;
dialog->exec();
busy = false;
delete dialog;
if ( !queue.isEmpty() )
QTimer::singleShot( 20, q, SLOT(slotShowQueuedDialog()) );
if (!queue.isEmpty()) {
QTimer::singleShot(20, q, SLOT(slotShowQueuedDialog()));
}
}
#include "moc_kdialog.cpp"