Hi,
I run into some trouble if I override the "realize" handler.
In the example below I get warnings when subclassing Gtk.Button and
the application terminates when subclassing Gtk.DrawingArea.
from gi.repository import Gtk
class MyButton(Gtk.Button):
def do_realize(self):
Gtk.Button.do_realize(self)
class MyArea(Gtk.DrawingArea):
def do_realize(self):
Gtk.DrawingArea.do_realize(self)
w = Gtk.Window()
#b = Gtk.Button("Hello world")
#b = MyButton("Hello world")
b = MyArea()
w.add(b)
b.show()
w.show()
w.connect('destroy', Gtk.main_quit)
Gtk.main()
Output for MyButton:
(subclass.py:3737): Gdk-CRITICAL **: gdk_window_move_resize_internal: asserti
`GDK_IS_WINDOW (window)' failed
Output for MyArea:
Gtk:ERROR:/build/buildd/gtk+3.0-3.2.0/./gtk/gtkwidget.c:10794:gtk_widget_real
alize: assertion failed: (!gtk_widget_get_has_window (widget))
Aborted
Is there something I missed in the code? I'm using pygobject 3.0.0,
gobject-introspection 1.30.0 and Gtk+ 3.2.0.
Regards,
Arjan
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