X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fwidget.cpp;h=76b6e615712c29c459d208abe8300671aae5bc6e;hb=f0b600c3b1739f7e088da6ab8eb7c2e67adf592c;hp=e5c58a25d4e3b2000c29e1a2c92f0b79cc9970b2;hpb=707b59d45ae50b69c94918f8f74313283b304597;p=libs%2Fgltk.git

diff --git a/source/widget.cpp b/source/widget.cpp
index e5c58a2..76b6e61 100644
--- a/source/widget.cpp
+++ b/source/widget.cpp
@@ -182,8 +182,10 @@ void Widget::set_enabled(bool e)
 
 void Widget::set_state(State mask, State bits)
 {
+	State old_state = state;
 	state = (state&~mask)|bits;
-	rebuild();
+	if(style && style->compare_states(old_state, state))
+		rebuild();
 }
 
 void Widget::rebuild()
@@ -191,7 +193,7 @@ void Widget::rebuild()
 	if(!style)
 		return;
 
-	part_cache.clear();
+	part_cache.begin_rebuild();
 	const Style::PartSeq &parts = style->get_parts();
 	for(Style::PartSeq::const_iterator i=parts.begin(); i!=parts.end(); ++i)
 	{
@@ -200,6 +202,7 @@ void Widget::rebuild()
 		else
 			rebuild_special(*i);
 	}
+	part_cache.end_rebuild();
 }
 
 void Widget::rebuild_special(const Part &part)