diff options
| author | Guido van Rossum <guido@python.org> | 1999-06-25 17:07:57 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 1999-06-25 17:07:57 (GMT) |
| commit | 30455f305047888f7e1b9a2fb4b2fb1c07cc6cda (patch) | |
| tree | 75335271aadb9d9ab158005442758a66bfc9070e /Tools | |
| parent | fed9b914b5469ba36c30c0e6ab9cde441c2431a9 (diff) | |
| download | cpython-30455f305047888f7e1b9a2fb4b2fb1c07cc6cda.zip cpython-30455f305047888f7e1b9a2fb4b2fb1c07cc6cda.tar.gz cpython-30455f305047888f7e1b9a2fb4b2fb1c07cc6cda.tar.bz2 | |
Add destroy() method to recursively destroy a tree.
Diffstat (limited to 'Tools')
| -rw-r--r-- | Tools/idle/TreeWidget.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Tools/idle/TreeWidget.py b/Tools/idle/TreeWidget.py index 21898ed..bb348bf 100644 --- a/Tools/idle/TreeWidget.py +++ b/Tools/idle/TreeWidget.py @@ -64,6 +64,12 @@ class TreeNode: self.x = self.y = None self.iconimages = {} # cache of PhotoImage instances for icons + def destroy(self): + for c in self.children[:]: + self.children.remove(c) + c.destroy() + self.parent = None + def geticonimage(self, name): try: return self.iconimages[name] |