Message292573
This behavior is as same as on my Linux Python 2.7.13:
(<Tkinter.Listbox instance at 0x7f4b2b0c08c0>, (2,)) # Select Font
(<Tkinter.Listbox instance at 0x7f4b29caf248>, (3,)) # Select Style
(<Tkinter.Listbox instance at 0x7f4b2b0c08c0>, ()) # Deselect Font
And also, you don't need a try expect to handle this situation. You can see that when de-select the listbox, curselection() will return an empty tuple, you only need an if statement to handle this:
def get_style(event):
lb_sty_cur = event.widget.curselection()
if lb_sty_cur:
lb_sty_get = listbox_style.get(lb_sty_cur)
self.style.set(lb_sty_get)
return |
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Date |
User |
Action |
Args |
2017-04-29 07:43:56 | louielu | set | recipients:
+ louielu, terry.reedy, serhiy.storchaka, Frank Pae |
2017-04-29 07:43:56 | louielu | set | messageid: <1493451836.03.0.157965909319.issue30200@psf.upfronthosting.co.za> |
2017-04-29 07:43:56 | louielu | link | issue30200 messages |
2017-04-29 07:43:55 | louielu | create | |
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