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| author | Guido van Rossum <guido@python.org> | 1994-08-08 12:47:33 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 1994-08-08 12:47:33 (GMT) |
| commit | ef8f88101a800e4e044e4ee602821a42f64f3dea (patch) | |
| tree | 879b90aa0f771a16f0a9fc66d60469e7c3c3b07e /Lib/lib-tk | |
| parent | 16d6e7109deb1bcfd8a860cb60c16c02a0ef183b (diff) | |
| download | cpython-ef8f88101a800e4e044e4ee602821a42f64f3dea.zip cpython-ef8f88101a800e4e044e4ee602821a42f64f3dea.tar.gz cpython-ef8f88101a800e4e044e4ee602821a42f64f3dea.tar.bz2 | |
Add Widget.unbind and {Canvas,Text}.tag_unbind.
In Widget.__init__, call config only if cnf not empty.
Diffstat (limited to 'Lib/lib-tk')
| -rw-r--r-- | Lib/lib-tk/Tkinter.py | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/Lib/lib-tk/Tkinter.py b/Lib/lib-tk/Tkinter.py index e75b0d4..5a2e6b2 100644 --- a/Lib/lib-tk/Tkinter.py +++ b/Lib/lib-tk/Tkinter.py @@ -316,6 +316,8 @@ class Misc: self.tk.call('update') def update_idletasks(self): self.tk.call('update', 'idletasks') + def unbind(self, sequence): + self.tk.call('bind', self._w, sequence, '') def bind(self, sequence, func, add=''): if add: add = '+' name = self._register(func, self._substitute) @@ -644,7 +646,8 @@ class Widget(Misc, Pack, Place): Widget._setup(self, master, cnf) self.widgetName = widgetName apply(self.tk.call, (widgetName, self._w) + extra) - Widget.config(self, cnf) + if cnf: + Widget.config(self, cnf) def config(self, cnf=None): cnf = _cnfmerge(cnf) if cnf is None: @@ -749,7 +752,9 @@ class Canvas(Widget): self.addtag('withtag', tagOrId) def bbox(self, *args): return self._getints(self._do('bbox', args)) or None - def bind(self, tagOrId, sequence, func, add=''): + def tag_unbind(self, tagOrId, sequence): + self.tk.call(self._w, 'bind', tagOrId, sequence, '') + def tag_bind(self, tagOrId, sequence, func, add=''): if add: add='+' name = self._register(func, self._substitute) self.tk.call(self._w, 'bind', tagOrId, sequence, @@ -1101,6 +1106,8 @@ class Text(Widget): def tag_add(self, tagName, index1, index2=None): self.tk.call( self._w, 'tag', 'add', tagName, index1, index2) + def tag_unbind(self, tagName, sequence): + self.tk.call(self._w, 'tag', 'bind', tagName, sequence, '') def tag_bind(self, tagName, sequence, func, add=''): if add: add='+' name = self._register(func, self._substitute) |