From: Thomas Geymayer <tomgey@gmail.com>
Date: Mon, 25 Feb 2013 14:39:30 +0000 (+0100)
Subject: CanvasWidget: automatically set auto-viewport.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=3ea69785d92acce3a50df32a6e326a69f299adac;p=flightgear.git

CanvasWidget: automatically set auto-viewport.

If no viewport dimensions are given the viewport
will now automatically resize, otherwise it stays
unchanged.
---

diff --git a/src/GUI/CanvasWidget.cxx b/src/GUI/CanvasWidget.cxx
index 3c99f9091..7113bef42 100644
--- a/src/GUI/CanvasWidget.cxx
+++ b/src/GUI/CanvasWidget.cxx
@@ -30,7 +30,8 @@ CanvasWidget::CanvasWidget( int x, int y,
   _canvas_mgr( dynamic_cast<CanvasMgr*>(globals->get_subsystem("Canvas")) ),
   _last_x(0),
   _last_y(0),
-  _auto_viewport( props->getBoolValue("auto-viewport", true) )
+  // automatically resize viewport of canvas if no size is given
+  _auto_viewport( !props->hasChild("view") )
 {
   if( !_canvas_mgr )
   {