Move some more common slider code to the base class

[libs/gltk.git] / source / hslider.cpp

diff --git a/source/hslider.cpp b/source/hslider.cpp
index 35d0a411d36ce2eb26936e66597627a0a3c6bea2..4fecfa43d61038dbba1888a3e88800cdb5967c30 100644 (file)
--- a/source/hslider.cpp
+++ b/source/hslider.cpp
@@ -8,11 +8,10 @@
 namespace Msp {
 namespace GLtk {
 
-HSlider::HSlider():
-       slider_size(1)
+HSlider::HSlider()
 { }
 
-void HSlider::autosize_special(const Part &part, Geometry &ageom)
+void HSlider::autosize_special(const Part &part, Geometry &ageom) const
 {
        if(part.get_name()=="slider")
        {
@@ -44,18 +43,10 @@ void HSlider::rebuild_special(const Part &part)
        }
 }
 
-void HSlider::button_press(int x, int y, unsigned btn)
+void HSlider::button_press(int x, int, unsigned btn)
 {
-       if(btn==1 && geom.is_inside_relative(x, y) && max>min)
-       {
-               int sx = static_cast<int>((geom.w-slider_size)*(value-min)/(max-min));
-               if(x<sx)
-                       set_value(value-step*10);
-               else if(x>=static_cast<int>(sx+slider_size))
-                       set_value(value+step*10);
-               else
-                       start_drag(x);
-       }
+       if(btn==1 && max>min)
+               click(x);
 }
 
 void HSlider::button_release(int, int, unsigned btn)