Fix a case where rebuild was called recursively

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

diff --git a/source/list.h b/source/list.h
index 0761caf63ed93858d20fd1cf7aabfea7888dfbb3..8e9a851ca23d8c9dc9bf8e2107c565c1175ea77a 100644 (file)
--- a/source/list.h
+++ b/source/list.h
@@ -68,6 +68,16 @@ public:
                virtual void render_special(const Part &, GL::Renderer &) const;
        };
 
+       class MultiColumnItem: public Item
+       {
+       protected:
+               virtual void check_widths(std::vector<unsigned> &) const;
+               virtual void set_widths(const std::vector<unsigned> &);
+
+       private:
+               virtual void on_style_change();
+       };
+
 private:
        class BasicItem: public Item
        {
@@ -130,6 +140,7 @@ private:
        unsigned first;
        unsigned max_scroll;
        unsigned view_size;
+       bool ignore_slider_change;
 
        VSlider slider;
        std::vector<Item *> items;
@@ -173,17 +184,14 @@ public:
        int get_selected_index() const { return sel_index; }
 
 private:
+       virtual void rebuild_special(const Part &);
        virtual void render_special(const Part &, GL::Renderer &) const;
 
 public:
        virtual void button_press(int, int, unsigned);
-private:
-       virtual void on_geometry_change();
-       virtual void on_style_change();
 
-       void reposition_slider();
-       void item_autosize_changed();
-       void reposition_items();
+private:
+       void item_autosize_changed(Item *);
        void check_view_range();
        void slider_value_changed(double);
 };