Support exclusive Toggles for implementing option buttons

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

diff --git a/source/panel.h b/source/panel.h
index 7279d78276289d35411f3c372524dcfb426d9be0..e269ca21819748185e2574758b459f8c532fb4b5 100644 (file)
--- a/source/panel.h
+++ b/source/panel.h
@@ -36,9 +36,7 @@ public:
        };
 
 private:
-       typedef std::list<Widget *> ChildSeq;
-
-       ChildSeq children;
+       std::list<Widget *> children;
        Widget *pointer_focus;
        unsigned pointer_grab;
        Widget *input_focus;
@@ -50,17 +48,29 @@ public:
        ~Panel();
 
        void add(Widget &);
+       void remove(Widget &);
+       const std::list<Widget *> &get_children() const { return children; }
+       void raise(Widget &);
+       void set_focus(Widget &);
 
        virtual void button_press(int, int, unsigned);
        virtual void button_release(int, int, unsigned);
        virtual void pointer_motion(int, int);
+       virtual void pointer_leave();
        virtual void key_press(unsigned, unsigned, wchar_t);
        virtual void key_release(unsigned, unsigned);
        virtual void focus_out();
+
+       // These functions are not intended to be called from outside GLtk
+       void child_hidden(Widget &);
+       void grab_pointer(Widget &);
+       void ungrab_pointer(Widget &);
+       void grab_focus(Widget &);
 private:
        virtual const char *get_class() const { return "panel"; }
-       virtual void render_part(const Part &) const;
-       void set_pointer_focus(Widget *);
+       virtual void render_special(const Part &) const;
+
+       void set_pointer_focus(Widget *, int);
        void set_input_focus(Widget *);
        Widget *get_child_at(int, int);
 };