namespace GLtk {
HSlider::HSlider():
- slider_size(1)
+ total_margin(0)
{ }
-void HSlider::autosize_special(const Part &part, Geometry &ageom)
+void HSlider::autosize_special(const Part &part, Geometry &ageom) const
{
if(part.get_name()=="slider")
{
void HSlider::button_press(int x, int, unsigned btn)
{
if(btn==1 && 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);
- }
+ click(x);
}
void HSlider::button_release(int, int, unsigned btn)
drag(x);
}
-void HSlider::on_geometry_change()
+void HSlider::on_size_change()
{
- drag_area_size = geom.w-slider_size;
+ drag_area_size = geom.w-total_margin;
}
void HSlider::on_style_change()
return;
if(const Part *slider_part = style->get_part("slider"))
+ {
slider_size = slider_part->get_geometry().w;
+ const Sides &margin = slider_part->get_margin();
+ drag_area_offset = margin.left;
+ total_margin = margin.left+margin.right;
+ }
- on_geometry_change();
+ on_size_change();
}
} // namespace GLtk