Hallo!
After update from wxPython 2.6 to 2.8 DnD in gizmos.TreeListCtrl in one of my Python-scripts doesn't work anymore.
GetItem() in the EVT_TREE_BEGIN_DRAG-routine returns a wrong item and you can't see the changing selections (the line with the highlighted background).
Here's a link with a similar problem:
http://archives.devshed.com/forums/python-122/treelistctrl-delayed-begin-drag-event-breaks-drag-n-drop-functionality-2223112.html
Manually dragging like in TreeMixin 0.9 (http://thread.gmane.org/gmane.comp.python.wxpython/46023/focus=46023) results in other errors: Sometimes a black border stays around an previous selected item.
Own dragging-routines show that SelectItem() in the EVT_TREE_END_DRAG-routine selects a wrong item. I have to use CallAfter to work.
It seems that there a several bugs in _gyzmos.pyd.
Thanks in advance
HWK
TreeListCtrl1.py (3.34 KB)