From 5d76d943eca9734f7df2dc351871815385c571b3 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Sat, 31 Oct 2015 14:44:23 +0100
Subject: Font refactoring. Some rendering optimizations on ScrollBar, LineEdit
 and ListBoxBasic.

---
 plugingui/scrollbar.cc | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'plugingui/scrollbar.cc')

diff --git a/plugingui/scrollbar.cc b/plugingui/scrollbar.cc
index 0b10972..3107987 100644
--- a/plugingui/scrollbar.cc
+++ b/plugingui/scrollbar.cc
@@ -66,9 +66,15 @@ int GUI::ScrollBar::maximum()
 
 void GUI::ScrollBar::setValue(int value)
 {
+  if(value > max - ran) value = max - ran;
+  if(value < 0) value = 0;
+
+  if(val == value)
+  {
+	  return;
+  }
+
   val = value;
-  if(val > max - ran) val = max - ran;
-  if(val < 0) val = 0;
 
   if(handler) handler(ptr);
 
-- 
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