1 files changed, 44 insertions, 0 deletions
diff --git a/debian/patches/0262-fix-treeview-animation-crash.diff b/debian/patches/0262-fix-treeview-animation-crash.diff
new file mode 100644
index 0000000..e307f3a
--- /dev/null
+++ b/debian/patches/0262-fix-treeview-animation-crash.diff
@@ -0,0 +1,44 @@
+Trolltech task ID : 236454
+bugs.kde.org number : 176045
+applied: no
+author: Olivier Goffart
+
+This patch makes sure no deleted items are being accessed during an animation of the treeview
+It will also be contained in the upcoming Qt snapshots
+--- a/src/gui/itemviews/qtreeview.cpp
++++ b/src/gui/itemviews/qtreeview.cpp
+@@ -2815,10 +2815,9 @@ void QTreeViewPrivate::expand(int item, 
+     q->setState(oldState);
+ 
+     if (emitSignal) {
++        emit q->expanded(index);
+         if (animationsEnabled)
+             beginAnimatedOperation();
+-        else
+-            emit q->expanded(index);
+     }
+     if (model->canFetchMore(index))
+         model->fetchMore(index);
+@@ -2858,10 +2857,9 @@ void QTreeViewPrivate::collapse(int item
+     q->setState(oldState);
+ 
+     if (emitSignal) {
++        emit q->collapsed(modelIndex);
+         if (animationsEnabled)
+             beginAnimatedOperation();
+-        else
+-            emit q->collapsed(modelIndex);
+     }
+ 
+     _q_forceColumnResizeToFitContents();
+@@ -2918,10 +2916,6 @@ void QTreeViewPrivate::_q_endAnimatedOpe
+     animatedOperation.before = QPixmap();
+     animatedOperation.after = QPixmap();
+     q->setState(QAbstractItemView::NoState);
+-    if (animatedOperation.type == AnimatedOperation::Expand)
+-        emit q->expanded(viewItems.at(animatedOperation.item).index);
+-    else // operation == AnimatedOperation::Collapse
+-        emit q->collapsed(viewItems.at(animatedOperation.item).index);
+     q->updateGeometries();
+     viewport->update();
+ }