From fef53dfffdb65fb3a3d2a9792d6a8f104f69d90a Mon Sep 17 00:00:00 2001
From: Clemens Zeidler <clemens.zeidler@googlemail.com>
Date: Tue, 31 Aug 2010 02:07:15 +0000
Subject: [PATCH] When activating one window in a group send all other windows
 behind this window and not activate them. This fix flickering of stacked
 windows.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38474 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/add-ons/decorators/SATDecorator/StackAndTile.cpp | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/add-ons/decorators/SATDecorator/StackAndTile.cpp b/src/add-ons/decorators/SATDecorator/StackAndTile.cpp
index 28ee36e9e7..7687e2bfa3 100644
--- a/src/add-ons/decorators/SATDecorator/StackAndTile.cpp
+++ b/src/add-ons/decorators/SATDecorator/StackAndTile.cpp
@@ -357,12 +357,15 @@ StackAndTile::_ActivateWindow(SATWindow* satWindow)
 	if (!desktop)
 		return;
 
+	desktop->ActivateWindow(satWindow->GetWindow());
+
 	for (int i = 0; i < group->CountItems(); i++) {
 		SATWindow* listWindow = group->WindowAt(i);
-		if (listWindow != satWindow)
-			desktop->ActivateWindow(listWindow->GetWindow());
+		if (listWindow == satWindow)
+			continue;
+		desktop->SendWindowBehind(listWindow->GetWindow(),
+			satWindow->GetWindow());
 	}
-	desktop->ActivateWindow(satWindow->GetWindow());
 }