def SetInsertMark(self, treeItem, after):
if treeItem:
lParam = long(treeItem.m_pItem)
if self.insertionMark == (lParam, after):
return
# TVM_SETINSERTMARK = 4378
SendMessageTimeout(self.hwnd, 4378, after, lParam, 1, 100, None)
self.insertionMark = (lParam, after)
else:
self.ClearInsertMark()
def ClearInsertMark(self):
SendMessageTimeout(self.hwnd, 4378, 0, long(0), 1, 100, None)
self.insertionMark = None