canvas::Layout: support for contents margins.

[simgear.git] / simgear / canvas / CanvasWindow.cxx

diff --git a/simgear/canvas/CanvasWindow.cxx b/simgear/canvas/CanvasWindow.cxx
index f4bf38dc06ea05448149e2a82b71046e86c11103..ac3e16a2bdfd975b5304cff8b8905f7cfec668ed 100644 (file)
--- a/simgear/canvas/CanvasWindow.cxx
+++ b/simgear/canvas/CanvasWindow.cxx
@@ -172,6 +172,19 @@ namespace canvas
     return _capture_events;
   }
 
+  //----------------------------------------------------------------------------
+  void Window::setVisible(bool visible)
+  {
+    LayoutItem::setVisible(visible);
+    Element::setVisible(LayoutItem::isVisible());
+  }
+
+  //----------------------------------------------------------------------------
+  bool Window::isVisible() const
+  {
+    return Element::isVisible();
+  }
+
   //----------------------------------------------------------------------------
   void Window::raise()
   {