"delete-event"
の信号を利用できますgtk.Widget
。"destroy"
の信号を利用することも可能ですgtk.Object
。これは両方の信号に接続するサンプルですが、あなたの場合はいずれかの信号に接続するだけで十分です。
#!/usr/bin/env python
import gtk
def on_addName_destroy(gtkobject, data=None):
print "This is called later after delete-event callback has been called"
print "Indication that the reference of this object should be destroyed"
print "============================================"
def on_addName_delete(widget, event, data=None):
print "This is called on delete request"
print "Propagation of this event further can be controlled by return value"
print "--------------------------------------------"
return False
def show_popup(widget, data=None):
dialog = gtk.Window(gtk.WINDOW_TOPLEVEL)
dialog.set_size_request(100, 100)
label = gtk.Label("Hello!")
dialog.add(label)
dialog.connect("delete-event", on_addName_delete)
dialog.connect("destroy", on_addName_destroy)
dialog.show_all()
window = gtk.Window(gtk.WINDOW_TOPLEVEL)
window.set_size_request(100, 100)
button = gtk.Button("Popup")
button.connect("clicked", show_popup)
window.add(button)
window.connect("destroy", lambda x: gtk.main_quit())
window.show_all()
gtk.main()
お役に立てれば!