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Callbacks on slider

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This commit is contained in:
Mark Mine 2005-02-17 22:33:55 +00:00
parent 2f5ae9d87f
commit 26c1fb4553
1 changed files with 11 additions and 0 deletions
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11
direct/src/tkwidgets/Slider.py
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@ -252,6 +252,8 @@ class SliderWidget(Pmw.MegaWidget):
else:
createSlider(interior)
self._widget['command'] = self._firstScaleCommand
self._widget.bind('<ButtonRelease-1>', self._scaleBtnRelease)
self._widget.bind('<ButtonPress-1>', self._scaleBtnPress)
# Check keywords and initialise options.
self.initialiseoptions(SliderWidget)
@ -391,6 +393,15 @@ class SliderWidget(Pmw.MegaWidget):
elif self._fUpdate:
self._updateValue(event)
def _scaleBtnPress(self, event):
if self['preCallback']:
apply(self['preCallback'], self['callbackData'])
def _scaleBtnRelease(self, event):
# Do post callback if any
if self['postCallback']:
apply(self['postCallback'], self['callbackData'])
def _widgetBtnRelease(self, event):
# Do post callback if any
if self._fUpdate and self['postCallback']: