Added checks against windows being realized before doing warp pointer

2010-06-18 14:53:58 +00:00
parent 208b2fc3d0
commit b8d4533fa3
3 changed files with 14 additions and 2 deletions
--- a/src/osgViewer/GraphicsWindowX11.cpp
+++ b/src/osgViewer/GraphicsWindowX11.cpp
@@ -1640,6 +1640,12 @@ int GraphicsWindowX11::getModifierMask() const

 void GraphicsWindowX11::requestWarpPointer(float x,float y)
 {
+    if (!_realized)
+    {
+        OSG_INFO<<"GraphicsWindowX11::requestWarpPointer() - Window not realized; cannot warp pointer, screenNum="<< _traits->screenNum<<std::endl;
+        return;
+    }
+
    Display* display = _eventDisplay; // getDisplayToUse();

    XWarpPointer( display,