Gtk-WARNING** Atempting to add a widget with type..
- From: "Algirdas Jarockis" <algirdas jarockis gmail com>
- To: gtkmm-list gnome org
- Subject: Gtk-WARNING** Atempting to add a widget with type..
- Date: Fri, 11 Apr 2008 20:14:43 +0300
Hi all,
im just starting with gktmm-2.4 and i have problem that i can not add drawing area object to window where menu is already added. The warning message at runtime:
"Gtk-WARNING** Atempting to add a widget with type gtkmm__GtkDrawingArea to a gtkmm__GtkWindow, but as a GtkBin subclass a gtkmm__GtkWindow can only contain (...) it already contains a widget of type gtkmm__GtkVBox"
Source of adding menus is from tutorial:
http://www.gtkmm.org/docs/gtkmm-2.4/docs/tutorial/html/sec-menus-examples.html
.. and now i want to add a drawing area below the menu, and the source of drawing area is taken from tutorial too:
http://www.gtkmm.org/docs/gtkmm-2.4/docs/tutorial/html/sec-cairo-drawing-lines.html
Now my main.cc file looks like this:
int main(..)
{
Gtk::main kit(..);
ExampleWindow win;
MyDrawingArea area;
window.add(area);
window.show();
Gtk::Main::run(win);
return 0;
}
So main question is: how to add drawing area and menu that they will be shown together?
Thanks for any suggestion.
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