From: Curtis L. Olson <curtolson@flightgear.org>
Date: Wed, 5 Feb 2014 16:04:18 +0000 (-0600)
Subject: Add an 'overrideRedirect' flag to the window configuration section.  For
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=d306e94c1c144e1d785e2e0077d0c76c662c3d63;p=flightgear.git

Add an 'overrideRedirect' flag to the window configuration section.  For
multi-headed Gnome based linux systems, this provides an extra hint that we
really wish to open up our full screen window spanning all physical displays.
This works around a kink in the gnome window manager where it tries to "lie"
to applications about the full screen size assuming most applications don't
wish their windows to span multiple physical displays.
---

diff --git a/src/Viewer/WindowBuilder.cxx b/src/Viewer/WindowBuilder.cxx
index f48ea0e1d..cae0038fd 100644
--- a/src/Viewer/WindowBuilder.cxx
+++ b/src/Viewer/WindowBuilder.cxx
@@ -177,6 +177,7 @@ GraphicsWindow* WindowBuilder::buildWindow(const SGPropertyNode* winNode)
     traitsSet |= setFromProperty(traits->screenNum, winNode, "screen");
 
     const SGPropertyNode* fullscreenNode = winNode->getNode("fullscreen");
+    const SGPropertyNode* ordNode = winNode->getNode("overrideRedirect");
 
     if (fullscreenNode && fullscreenNode->getBoolValue()) {
         // fullscreen mode
@@ -187,6 +188,8 @@ GraphicsWindow* WindowBuilder::buildWindow(const SGPropertyNode* winNode)
         traits->width = width;
         traits->height = height;
         traits->supportsResize = false;
+	bool overrideRedirect = ordNode && ordNode->getBoolValue();
+	traits->overrideRedirect = overrideRedirect;
         traits->x = 0;
         traits->y = 0;
         traitsSet = 1;