From 2313ae7997875ba49fb9130c4be16a6863419ef4 Mon Sep 17 00:00:00 2001
From: Marcus Overhagen <marcusoverhagen@gmail.com>
Date: Fri, 19 Jan 2007 22:32:35 +0000
Subject: [PATCH] Modified SetValue to do nothing when the value is already
 set. This seems also be done it BeOS R5 and does remove the constant
 flickering in the MediaPlayer slider.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@19868 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/kits/interface/Control.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/kits/interface/Control.cpp b/src/kits/interface/Control.cpp
index 1c4185516f..38286b061a 100644
--- a/src/kits/interface/Control.cpp
+++ b/src/kits/interface/Control.cpp
@@ -298,6 +298,9 @@ BControl::Label() const
 void
 BControl::SetValue(int32 value)
 {
+	if (value == fValue)
+		return;
+
 	fValue = value;
 	Invalidate();
 }