namespace Msp {
namespace GLtk {
-HSlider::HSlider(const Resources &r):
- Slider(r)
-{
- update_style();
-}
+HSlider::HSlider():
+ slider_size(1)
+{ }
void HSlider::button_press(int x, int y, unsigned btn)
{
void HSlider::on_style_change()
{
+ if(!style)
+ return;
+
if(const Part *slider_part = style->get_part("slider"))
slider_size = slider_part->get_geometry().w;