I have a long RadTreeView with scrolls. This tree enables Drag&Drop (IsDragDropEnabled="True"
After a double click on an item in the tree, a mouse down on tree' scroll starts the drag operation.
Is it a bug ? How can I prevent it ?
It is not only after a double click. This seems to occur when the event handler open a modal dialog.
Example with selection changed :
| private void RadTreeView_SelectionChanged(object sender, SelectionChangedEventArgs e)
| MessageBox.Show("Tree - SelectionChanged");
If you select an item, then without any click on tree, you click on a tree' scroll, the drag operation starts.
I use Q1 2010 version. (2010.1.603.35)