Tkinter listbox clicking problem

[Martin Franklin]

Matthew,


On Friday 13 Sep 2002 4:49 pm, Matthew Bonig wrote:
> (lb.bind("<Button-1>", someFunc)) it calls function someFunc. Now,
> someFunc() simply prints the curselection(). The problem is it's lagged...
> if I first select list item 1 (index 0), and then 2, and then 3 (array


Simply change the binding to <ButtonRelease-1>



>>> root=Tk()
>>> lb=Listbox(root)
>>> lb.insert("end", 1)
>>> lb.insert("end", 2)
>>> lb.insert("end", 3)
>>> lb.insert("end", 4)
>>> lb.pack()
>>> def callback(event):
...     print event.widget.curselection()
...     print event.widget.get(event.widget.curselection()[0])
...
>>> lb.bind("<ButtonRelease-1>", callback)
'136346756callback'
>>> ('0',)
1
('1',)
2
('2',)
3
('3',)
4
('3',)
4
('2',)
3
('2',)
3
('1',)
2
('0',)
1
('1',)
2
('2',)
3
('3',)
4

HTH
Martin

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