X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fslider.cpp;h=7123458c0e41b7268ce44b7c556543dfd2af9aa1;hb=319cde3c06181ba1c3619567525002926d8b4889;hp=dc8a28a6ff0c0ca718000cb3923c5e03c1050633;hpb=1aa6cd9b865e366737dcc9d2d36c4f8faed5bc4f;p=libs%2Fgltk.git

diff --git a/source/slider.cpp b/source/slider.cpp
index dc8a28a..7123458 100644
--- a/source/slider.cpp
+++ b/source/slider.cpp
@@ -27,7 +27,10 @@ void Slider::set_value(double v)
 	}
 
 	if(value!=old_value)
+	{
 		signal_value_changed.emit(value);
+		rebuild();
+	}
 }
 
 void Slider::set_range(double a, double b)
@@ -54,10 +57,7 @@ void Slider::start_drag(int p)
 void Slider::drag(int p)
 {
 	if(max>min)
-	{
 		set_value(drag_start_value+(p-drag_start_pos)*(max-min)/drag_area_size);
-		rebuild();
-	}
 }
 
 void Slider::end_drag()
@@ -68,17 +68,12 @@ void Slider::end_drag()
 
 
 Slider::Loader::Loader(Slider &s):
-	Widget::Loader(s)
+	DataFile::DerivedObjectLoader<Slider, Widget::Loader>(s)
 {
 	add("range", &Slider::min, &Slider::max);
 	add("step",  &Slider::step);
 	add("value", &Slider::value);
 }
 
-Slider &Slider::Loader::get_object() const
-{
-	return static_cast<Slider &>(obj);
-}
-
 } // namespace GLtk
 } // namespace Msp