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

diff --git a/source/widget.cpp b/source/widget.cpp
index aa05675b97c1c989c499916247173785593dad5c..246c8c196ced2222237a9f10af93a71fcb114160 100644 (file)
--- a/source/widget.cpp
+++ b/source/widget.cpp
@@ -188,12 +188,26 @@ void Widget::set_state(State mask, State bits)
                rebuild();
 }
 
+void Widget::set_animation_interval(const Time::TimeDelta &iv)
+{
+       if(iv<Time::zero)
+               throw invalid_argument("Widget::set_animation_interval");
+
+       anim_interval = iv;
+       signal_request_animation.emit(anim_interval);
+}
+
+void Widget::stop_animation()
+{
+       set_animation_interval(Time::zero);
+}
+
 void Widget::rebuild()
 {
        if(!style)
                return;
 
-       part_cache.begin_rebuild();
+       PartCache::Rebuild rebuild_cache(part_cache);
        const Style::PartSeq &parts = style->get_parts();
        for(Style::PartSeq::const_iterator i=parts.begin(); i!=parts.end(); ++i)
        {
@@ -202,7 +216,6 @@ void Widget::rebuild()
                else
                        rebuild_special(*i);
        }
-       part_cache.end_rebuild();
 }
 
 void Widget::rebuild_special(const Part &part)