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-rw-r--r--src/quicktemplates2/qquicklabel.cpp17
1 files changed, 16 insertions, 1 deletions
diff --git a/src/quicktemplates2/qquicklabel.cpp b/src/quicktemplates2/qquicklabel.cpp
index 6a0c6a0b..03bed16f 100644
--- a/src/quicktemplates2/qquicklabel.cpp
+++ b/src/quicktemplates2/qquicklabel.cpp
@@ -167,6 +167,18 @@ QAccessible::Role QQuickLabelPrivate::accessibleRole() const
}
#endif
+/*
+ Deletes "delegate" if Component.completed() has been emitted,
+ otherwise stores it in pendingDeletions.
+*/
+void QQuickLabelPrivate::deleteDelegate(QObject *delegate)
+{
+ if (componentComplete)
+ delete delegate;
+ else
+ pendingDeletions.append(delegate);
+}
+
QFont QQuickLabel::font() const
{
return QQuickText::font();
@@ -205,7 +217,7 @@ void QQuickLabel::setBackground(QQuickItem *background)
if (d->background == background)
return;
- delete d->background;
+ d->deleteDelegate(d->background);
d->background = background;
if (background) {
background->setParentItem(this);
@@ -230,6 +242,9 @@ void QQuickLabel::componentComplete()
if (!d->accessibleAttached && QAccessible::isActive())
d->accessibilityActiveChanged(true);
#endif
+
+ qDeleteAll(d->pendingDeletions);
+ d->pendingDeletions.clear();
}
void QQuickLabel::itemChange(QQuickItem::ItemChange change, const QQuickItem::ItemChangeData &value)