From 53f924947144ddbb3e15d3bd1ddc877073c7ec7f Mon Sep 17 00:00:00 2001
From: mickeyl <mickeyl>
Date: Sun, 26 Jun 2005 12:18:37 +0000
Subject: get the default gfx driver from QWS_DISPLAY instead of hardcoding

it to 'Transformed' when launching rotated apps.
Patch courtesy Manuel Teira
---
(limited to 'library/qpeapplication.h')

diff --git a/library/qpeapplication.h b/library/qpeapplication.h
index 167fe69..cff3e43 100644
--- a/library/qpeapplication.h
+++ b/library/qpeapplication.h
@@ -208,7 +208,10 @@ inline void QPEApplication::setCurrentRotation( int r )
     // for compatibility with the SharpROM use fallback to setDefaultTransformation()
 #if QT_VERSION > 233
     Transformation e = DegToTrans( r );
-    ::setenv( "QWS_DISPLAY", QString( "Transformed:Rot%1:0" ).arg( r ).latin1(), 1 );
+    QCString old = getenv("QWS_DISPLAY") ? getenv( "QWS_DISPLAY" ) : "Transformed";
+    int j = 0;
+    QString driver( old.left( ( ( j = old.find( ':' ) ) >= 0 ) ? j : old.size() ).data() );
+    ::setenv( "QWS_DISPLAY", QString( "%1:Rot%2:0" ).arg( driver ).arg( r ).latin1(), 1 );
     qApp->desktop()->qwsDisplay()->setTransformation( e );
 #else
     setDefaultRotation( r );
--
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