Hello. I'm doing an application which has a custom widget (derived from GtkDrawingArea), which goes inside a derived VBox widget. The custom widget does custom drawing. I have a callback which attaches my custom widget to a table and calls show_all() for the table. If I attach the custom widget through the callback, when I send to my widget a signal related to drawing (when I check a checkbox it is supposed to redraw with queue_draw()), the expose event is not sent.
If I create in my main function the custom widget, and attach it to the table before calling show_all in the main window, things go smoothly, and expose events are sent for my custom widget. But once the window is shown, if I attach the widget later, expose events aren't sent for the custom drawing when I use the checkbox, which calls queue_draw(). Any idea how to do this correctly? I'm using gtkmm, but I'm not getting an answer from its mailing list, and since this is a general gtk+ problem I think I could ask here. Thanks in advance. _______________________________________________ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
