Bug#702912: gtk2: overflown toolbar buttons barred from accessibility tools

[Yann Dirson]

reassign 702912 libgtk2.0-0
thanks

After more experimentation, it appears the problem really is with gtk
itself, but only occurs when the relevant button has never been
realized.  That is, it will happen whenever the app starts with a
window size too small to hold the toolbar, and the overflow menu is
there from the start.

This is easily reproduced with the first toolbar example found by
google [1], by changing the initial windiw with to 100.  If I navigate
with accerciser to the "Save" button and trigger its click action, I
even get 3 consecutive occurences of the assertion:

(foo:22253): Gtk-CRITICAL **: IA__gtk_widget_event: assertion `WIDGET_REALIZED_FOR_EVENT (widget, event)' failed

(foo:22253): Gtk-CRITICAL **: IA__gtk_widget_event: assertion `WIDGET_REALIZED_FOR_EVENT (widget, event)' failed

(foo:22253): Gtk-CRITICAL **: IA__gtk_widget_event: assertion `WIDGET_REALIZED_FOR_EVENT (widget, event)' failed


[1] http://zetcode.com/tutorials/gtktutorial/menusandtoolbars/