summaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/gui/itemviews/qabstractitemview.cpp8
-rw-r--r--src/gui/itemviews/qabstractitemview_p.h10
2 files changed, 15 insertions, 3 deletions
diff --git a/src/gui/itemviews/qabstractitemview.cpp b/src/gui/itemviews/qabstractitemview.cpp
index 07c5454..ea98cb2 100644
--- a/src/gui/itemviews/qabstractitemview.cpp
+++ b/src/gui/itemviews/qabstractitemview.cpp
@@ -956,6 +956,7 @@ QModelIndex QAbstractItemView::currentIndex() const
void QAbstractItemView::reset()
{
Q_D(QAbstractItemView);
+ d->delayedReset.stop(); //make sure we stop the timer
QList<QEditorInfo>::const_iterator it = d->editors.constBegin();
for (; it != d->editors.constEnd(); ++it)
d->releaseEditor(it->editor);
@@ -2208,7 +2209,9 @@ void QAbstractItemView::timerEvent(QTimerEvent *event)
Q_D(QAbstractItemView);
if (event->timerId() == d->fetchMoreTimer.timerId())
d->fetchMore();
- if (event->timerId() == d->autoScrollTimer.timerId())
+ else if (event->timerId() == d->delayedReset.timerId())
+ reset();
+ else if (event->timerId() == d->autoScrollTimer.timerId())
doAutoScroll();
else if (event->timerId() == d->updateTimer.timerId())
d->updateDirtyRegion();
@@ -3132,9 +3135,8 @@ void QAbstractItemViewPrivate::_q_columnsInserted(const QModelIndex &, int, int)
*/
void QAbstractItemViewPrivate::_q_modelDestroyed()
{
- Q_Q(QAbstractItemView);
model = QAbstractItemModelPrivate::staticEmptyModel();
- QMetaObject::invokeMethod(q, "reset", Qt::QueuedConnection);
+ doDelayedReset();
}
/*!
diff --git a/src/gui/itemviews/qabstractitemview_p.h b/src/gui/itemviews/qabstractitemview_p.h
index 4517941..434d644 100644
--- a/src/gui/itemviews/qabstractitemview_p.h
+++ b/src/gui/itemviews/qabstractitemview_p.h
@@ -328,6 +328,15 @@ public:
QStyleOptionViewItemV4 viewOptionsV4() const;
+ void doDelayedReset()
+ {
+ //we delay the reset of the timer because some views (QTableView)
+ //with headers can't handle the fact that the model has been destroyed
+ //all _q_modelDestroyed slots must have been called
+ if (!delayedReset.isActive())
+ delayedReset.start(0, q_func());
+ }
+
QAbstractItemModel *model;
QPointer<QAbstractItemDelegate> itemDelegate;
QMap<int, QPointer<QAbstractItemDelegate> > rowDelegates;
@@ -389,6 +398,7 @@ public:
QBasicTimer updateTimer;
QBasicTimer delayedEditing;
QBasicTimer delayedAutoScroll; //used when an item is clicked
+ QBasicTimer delayedReset;
QAbstractItemView::ScrollMode verticalScrollMode;
QAbstractItemView::ScrollMode horizontalScrollMode;