Move some more common slider code to the base class

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

diff --git a/source/slider.h b/source/slider.h
index 6612c619aaaea80ae2445cd548edd9d38fcd742e..a2395766a258d6182a04d69fef4a1ccd5ee7bcb7 100644 (file)
--- a/source/slider.h
+++ b/source/slider.h
@@ -32,6 +32,7 @@ protected:
        double drag_start_pos;
        double drag_start_value;
        unsigned drag_area_size;
+       unsigned slider_size;
 
        Slider();
 
@@ -42,6 +43,7 @@ public:
        double get_value() const { return value; }
 
 protected:
+       void click(int);
        void start_drag(int);
        void drag(int);
        void end_drag();