ꦫꦣꦺꦤ꧀ꦄꦤ꧀ꦠꦱꦺꦤ

PATH: usr / lib64 / python2.7 / Demo / tkinter / matt

from Tkinter import *

# 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).

### ******* this isn't really called -- read the comments
def my_delete_callback():
    print "whoops -- tried to delete me!"

class Test(Frame):
    def deathHandler(self, event):
        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)

def __init__(self, master=None):
        Frame.__init__(self, master)
        Pack.config(self)
        self.createWidgets()

###
        ###  PREVENT WM kills from happening
        ###

# the docs would have you do this:

#       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)

test = Test()
test.mainloop()

[-] canvas-gridding.py [edit]
[-] radiobutton-simple.py [edit]
[-] canvas-gridding.pyc [edit]
[-] two-radio-groups.pyo [edit]
[-] rubber-band-box-demo-1.py [edit]
[-] rubber-line-demo-1.py [edit]
[-] canvas-moving-or-creating.pyo [edit]
[-] 00-HELLO-WORLD.py [edit]
[-] window-creation-w-location.pyc [edit]
[-] canvas-moving-w-mouse.py [edit]
[-] animation-simple.py [edit]
[-] canvas-moving-w-mouse.pyc [edit]
[-] canvas-moving-w-mouse.pyo [edit]
[-] animation-w-velocity-ctrl.py [edit]
[+] ..
[-] canvas-demo-simple.pyc [edit]
[-] not-what-you-might-think-2.pyc [edit]
[-] packer-simple.pyc [edit]
[-] two-radio-groups.py [edit]
[-] rubber-line-demo-1.pyc [edit]
[-] menu-all-types-of-entries.py [edit]
[-] killing-window-w-wm.pyc [edit]
[-] README [edit]
[-] canvas-moving-or-creating.pyc [edit]
[-] animation-simple.pyo [edit]
[-] packer-and-placer-together.py [edit]
[-] animation-w-velocity-ctrl.pyc [edit]
[-] pong-demo-1.pyc [edit]
[-] rubber-band-box-demo-1.pyc [edit]
[-] two-radio-groups.pyc [edit]
[-] menu-all-types-of-entries.pyc [edit]
[-] slider-demo-1.py [edit]
[-] packer-simple.py [edit]
[-] printing-coords-of-items.pyo [edit]
[-] dialog-box.pyo [edit]
[-] entry-simple.pyo [edit]
[-] subclass-existing-widgets.pyc [edit]
[-] window-creation-more.pyc [edit]
[-] dialog-box.pyc [edit]
[-] not-what-you-might-think-1.pyc [edit]
[-] radiobutton-simple.pyo [edit]
[-] canvas-moving-or-creating.py [edit]
[-] placer-simple.pyc [edit]
[-] menu-simple.pyo [edit]
[-] rubber-band-box-demo-1.pyo [edit]
[-] canvas-gridding.pyo [edit]
[-] placer-simple.py [edit]
[-] animation-w-velocity-ctrl.pyo [edit]
[-] canvas-reading-tag-info.pyo [edit]
[-] canvas-with-scrollbars.pyc [edit]
[-] killing-window-w-wm.py [edit]
[-] window-creation-w-location.py [edit]
[-] not-what-you-might-think-2.pyo [edit]
[-] entry-simple.pyc [edit]
[-] entry-simple.py [edit]
[-] rubber-line-demo-1.pyo [edit]
[-] subclass-existing-widgets.pyo [edit]
[-] window-creation-simple.pyo [edit]
[-] canvas-mult-item-sel.pyo [edit]
[-] window-creation-simple.pyc [edit]
[-] canvas-w-widget-draw-el.pyc [edit]
[-] canvas-with-scrollbars.pyo [edit]
[-] window-creation-more.pyo [edit]
[-] canvas-mult-item-sel.pyc [edit]
[-] canvas-reading-tag-info.pyc [edit]
[-] killing-window-w-wm.pyo [edit]
[-] bind-w-mult-calls-p-type.pyo [edit]
[-] entry-with-shared-variable.py [edit]
[-] 00-HELLO-WORLD.pyc [edit]
[-] canvas-with-scrollbars.py [edit]
[-] pong-demo-1.pyo [edit]
[-] window-creation-more.py [edit]
[-] slider-demo-1.pyc [edit]
[-] menu-simple.py [edit]
[-] animation-simple.pyc [edit]
[-] subclass-existing-widgets.py [edit]
[-] canvas-w-widget-draw-el.pyo [edit]
[-] packer-and-placer-together.pyc [edit]
[-] bind-w-mult-calls-p-type.pyc [edit]
[-] not-what-you-might-think-1.py [edit]
[-] not-what-you-might-think-2.py [edit]
[-] window-creation-simple.py [edit]
[-] canvas-mult-item-sel.py [edit]
[-] bind-w-mult-calls-p-type.py [edit]
[-] entry-with-shared-variable.pyc [edit]
[-] radiobutton-simple.pyc [edit]
[-] dialog-box.py [edit]
[-] menu-all-types-of-entries.pyo [edit]
[-] canvas-demo-simple.pyo [edit]
[-] menu-simple.pyc [edit]
[-] slider-demo-1.pyo [edit]
[-] canvas-w-widget-draw-el.py [edit]
[-] 00-HELLO-WORLD.pyo [edit]
[-] canvas-demo-simple.py [edit]
[-] packer-simple.pyo [edit]
[-] printing-coords-of-items.py [edit]
[-] printing-coords-of-items.pyc [edit]
[-] canvas-reading-tag-info.py [edit]
[-] window-creation-w-location.pyo [edit]
[-] not-what-you-might-think-1.pyo [edit]
[-] pong-demo-1.py [edit]
[-] entry-with-shared-variable.pyo [edit]
[-] packer-and-placer-together.pyo [edit]
[-] placer-simple.pyo [edit]