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Check for object existing when timer expiers not when starting timer

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Otherwise if it gets deleted in the meantime you'll still crash

Change-Id: If6dcf329eb5e43cff3b047f77c240d19427170ff
This commit is contained in:
David Edmundson 2015-03-12 17:03:41 +01:00
parent 01590d8fbc
commit 79a30ab7a3
1 changed files with 5 additions and 13 deletions
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18
src/plasmaquick/dialog.cpp
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@ -337,9 +337,7 @@ void DialogPrivate::updateMinimumWidth()
q->contentItem()->setWidth(qMax(q->width(), minimumWidth));
q->setWidth(qMax(q->width(), minimumWidth));
if (mainItemLayout) {
hintsCommitTimer.start();
}
hintsCommitTimer.start();
}
void DialogPrivate::updateMinimumHeight()
@ -365,9 +363,7 @@ void DialogPrivate::updateMinimumHeight()
q->contentItem()->setHeight(qMax(q->height(), minimumHeight));
q->setHeight(qMax(q->height(), minimumHeight));
if (mainItemLayout) {
hintsCommitTimer.start();
}
hintsCommitTimer.start();
}
void DialogPrivate::updateMaximumWidth()
@ -389,9 +385,7 @@ void DialogPrivate::updateMaximumWidth()
q->contentItem()->setWidth(qMax(q->width(), maximumWidth));
q->setWidth(qMax(q->width(), maximumWidth));
if (mainItemLayout) {
hintsCommitTimer.start();
}
hintsCommitTimer.start();
}
void DialogPrivate::updateMaximumHeight()
@ -413,14 +407,12 @@ void DialogPrivate::updateMaximumHeight()
q->contentItem()->setHeight(qMax(q->height(), maximumHeight));
q->setHeight(qMin(q->height(), maximumHeight));
if (mainItemLayout) {
hintsCommitTimer.start();
}
hintsCommitTimer.start();
}
void DialogPrivate::updateLayoutParameters()
{
if (!componentComplete || !mainItem || !q->isVisible()) {
if (!componentComplete || !mainItem || !q->isVisible() || !mainItemLayout) {
return;
}
Q_ASSERT(mainItem);