how to reparent tree_item ?
- From: matsu arch comp kyutech ac jp (Takashi Matsuda)
- To: gtk-list redhat com
- Subject: how to reparent tree_item ?
- Date: Thu, 24 Sep 1998 16:28:02 +0900 (JST)
I tried to implement reparenting tree_item by DnD and found some problems.
I could not find neat solution for following problems.
1. Subtree is not a child of tree_item, so reparenting tree_item does not
do for subtree.
(In fact, subtree is the child of parent tree, but there is no API for
tree widget reparenting it's subtree)
2. In reparent process, tree_item is removed from old tree widget, then
added to new tree widget. If tree_item is only child of old tree, old
tree is removed and it's xwindow is destroyed. At this moment,
tree_item is not reparented to new tree, so xwindow of tree is destroyed
because XDestroyWindow destroyes all sub-windows.
Does anyone know how to reparent tree_item ?
Thanks,
-Takashi Matsuda
matsu@arch.comp.kyutech.ac.jp
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