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Made scrolling work

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This commit is contained in:
Anna 2010-04-07 13:21:55 -04:00
parent 50d23fee0f
commit 75360e053d
1 changed files with 7 additions and 6 deletions
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13
mytwitter.py
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@ -28,8 +28,11 @@ class TwitWindow:
# Create the scrolled frame that will hold the tweets # Create the scrolled frame that will hold the tweets
self.tweet_view = Pmw.ScrolledFrame(self.tkroot, hscrollmode='none', horizflex='elastic') self.tweet_view = Pmw.ScrolledFrame(self.tkroot, hscrollmode='none', horizflex='elastic')
self.tweet_view.pack(expand=Tkinter.YES, fill=Tkinter.BOTH) self.tweet_view.pack(expand=Tkinter.YES, fill=Tkinter.BOTH)
self.tweet_view.bind("<Button-4>", self.scroll_wheel);
self.tweet_view.bind("<Button-5>", self.scroll_wheel); # Bind scrollwheel to move the tweets. Might as well allow scrollwheel
# from anywhere, so we'll bind to tkroot
self.tkroot.bind("<Button-4>", self.scroll_wheel);
self.tkroot.bind("<Button-5>", self.scroll_wheel);
# Create labels and text widgets # Create labels and text widgets
for i in range(0, self.num_entries): for i in range(0, self.num_entries):
@ -79,11 +82,9 @@ class TwitWindow:
def scroll_wheel(self, event): def scroll_wheel(self, event):
if event.num == 4: if event.num == 4:
self.tweet_view.xview('scroll', 1, 'units'); self.tweet_view.yview('scroll', -5, 'units');
print "DEBUG: scrolling positive"
if event.num == 5: if event.num == 5:
self.tweet_view.xview('scroll', -1, 'units'); self.tweet_view.yview('scroll', 5, 'units');
print "DEBUG: scrolling negative"
### end class TwitWindow ### end class TwitWindow