Clear input focus when the focused widget is hidden

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

diff --git a/source/panel.h b/source/panel.h
index ad89a52b8f03ee20eed1dd71416e23c68484bccd..397d71fc3974adac96bedec9763a32e283141d24 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;
@@ -51,6 +49,8 @@ public:
 
        void add(Widget &);
        void remove(Widget &);
+       void raise(Widget &);
+       void set_focus(Widget &);
 
        virtual void button_press(int, int, unsigned);
        virtual void button_release(int, int, unsigned);
@@ -59,10 +59,16 @@ public:
        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_special(const Part &) const;
+
        void set_pointer_focus(Widget *, int);
        void set_input_focus(Widget *);
        Widget *get_child_at(int, int);