Rewrite Panel navigation logic so it makes more sense

[libs/gltk.git] / source / panel.h

diff --git a/source/panel.h b/source/panel.h
index e0eed014855030453f3dd62ce4e2ddf2e506ae57..2bc7a5ffdfa01ff7ce80af7a16f67d3afb54e1b4 100644 (file)
--- a/source/panel.h
+++ b/source/panel.h
@@ -71,6 +71,12 @@ protected:
        virtual void autosize_special(const Part &, Geometry &) const;
        virtual void render_special(const Part &, GL::Renderer &) const;
 
+public:
+       virtual bool navigate(Navigation);
+protected:
+       Widget *find_next_child(int, int, int, int, int) const;
+       static int compute_delta(int, int, int, int, int);
+
        virtual void on_geometry_change();
        virtual void on_child_added(Widget &);
        virtual void on_child_removed(Widget &);