diff options
Diffstat (limited to 'Demo/tkinter/matt/killing-window-w-wm.py')
| -rw-r--r-- | Demo/tkinter/matt/killing-window-w-wm.py | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/Demo/tkinter/matt/killing-window-w-wm.py b/Demo/tkinter/matt/killing-window-w-wm.py index 805a6bc..6a0e2fe 100644 --- a/Demo/tkinter/matt/killing-window-w-wm.py +++ b/Demo/tkinter/matt/killing-window-w-wm.py @@ -1,8 +1,8 @@ from Tkinter import * -# This file shows how to trap the killing of a window +# This file shows how to trap the killing of a window # when the user uses window manager menus (typ. upper left hand corner -# menu in the decoration border). +# menu in the decoration border). ### ******* this isn't really called -- read the comments @@ -11,31 +11,31 @@ def my_delete_callback(): class Test(Frame): def deathHandler(self, event): - print self, "is now getting nuked. performing some save here...." + print self, "is now getting nuked. performing some save here...." def createWidgets(self): - # a hello button - self.hi_there = Button(self, text='Hello') - self.hi_there.pack(side=LEFT) + # a hello button + self.hi_there = Button(self, text='Hello') + self.hi_there.pack(side=LEFT) def __init__(self, master=None): - Frame.__init__(self, master) - Pack.config(self) - self.createWidgets() + Frame.__init__(self, master) + Pack.config(self) + self.createWidgets() - ### - ### PREVENT WM kills from happening - ### + ### + ### PREVENT WM kills from happening + ### - # the docs would have you do this: + # the docs would have you do this: -# self.master.protocol("WM_DELETE_WINDOW", my_delete_callback) +# self.master.protocol("WM_DELETE_WINDOW", my_delete_callback) - # unfortunately, some window managers will not send this request to a window. - # the "protocol" function seems incapable of trapping these "aggressive" window kills. - # this line of code catches everything, tho. The window is deleted, but you have a chance - # of cleaning up first. - self.bind_all("<Destroy>", self.deathHandler) + # unfortunately, some window managers will not send this request to a window. + # the "protocol" function seems incapable of trapping these "aggressive" window kills. + # this line of code catches everything, tho. The window is deleted, but you have a chance + # of cleaning up first. + self.bind_all("<Destroy>", self.deathHandler) test = Test() |