Implement touch interactions for List

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

diff --git a/source/list.h b/source/list.h
index 5a95b085ae64c9d22837fea608d65af988135578..c0ea6d25a5a0b6353fd36bb45248f02659624610 100644 (file)
--- a/source/list.h
+++ b/source/list.h
@@ -143,6 +143,9 @@ private:
        unsigned max_scroll;
        unsigned view_size;
        bool ignore_slider_change;
+       bool dragging;
+       int drag_start_x;
+       int drag_start_y;
 
        VSlider slider;
        std::vector<Item *> items;
@@ -184,13 +187,17 @@ public:
 
        void set_selected_index(int);
        int get_selected_index() const { return sel_index; }
-
 private:
+       void set_selected_item(Widget *);
+
        virtual void rebuild_special(const Part &);
        virtual void render_special(const Part &, GL::Renderer &) const;
 
 public:
        virtual void button_press(int, int, unsigned);
+       virtual void touch_press(int, int, unsigned);
+       virtual void touch_release(int, int, unsigned);
+       virtual void touch_motion(int, int, unsigned);
        virtual void focus_in();
        virtual bool navigate(Navigation);
 private: