Hi,
I am trying to determine how to add items to a TGListTree and allow sorting at the same time. When I call the method AddItem(…), the TGListTree does not show all the items if a previous call to SortChildren() has modified the order. I’ve attached a simple code to illustrate. Do the following:
.x listTree.C
Now click the Add button four times and then the sort button once. This will give a list that looks like:
Top
—10
—7
—8
—9
Now click the Add button again. This will produce:
Top
—10
—7
—6
whereas I expected it to produce:
Top
—10
—7
—8
—9
—6
(assuming that AddItem() places the new item at the end of the list). Is this the expected behavior? If so, is there a way to add a new item to the end of a sorted list?
Thanks,
Glen
listTree.C (1.9 KB)