From 0a879d3c6579f715dd8d247b8e20b00d7f2f64d9 Mon Sep 17 00:00:00 2001
From: Thomas Geymayer <tomgey@gmail.com>
Date: Tue, 1 Jan 2013 13:45:45 +0100
Subject: [PATCH] Fix canvas gui size sometimes not initialized correct

---
 src/Canvas/gui_mgr.cxx | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/Canvas/gui_mgr.cxx b/src/Canvas/gui_mgr.cxx
index 0190ba9f6..0c563ce6b 100644
--- a/src/Canvas/gui_mgr.cxx
+++ b/src/Canvas/gui_mgr.cxx
@@ -131,9 +131,6 @@ GUIMgr::GUIMgr():
   assert(camera);
   camera->addChild(_transform);
 
-  osg::Viewport* vp = camera->getViewport();
-  handleResize(vp->x(), vp->y(), vp->width(), vp->height());
-
   simgear::canvas::Canvas::addPlacementFactory
   (
     "window",
@@ -159,6 +156,14 @@ GUIMgr::GUIMgr():
 //------------------------------------------------------------------------------
 void GUIMgr::init()
 {
+  handleResize
+  (
+    0,
+    0,
+    fgGetInt("/sim/startup/xsize"),
+    fgGetInt("/sim/startup/ysize")
+  );
+
   PropertyBasedMgr::init();
 
   globals->get_renderer()
-- 
2.39.5