+ return GetImplementation( *this ).GetRootLayer();
+}
+
+void Window::SetBackgroundColor( const Vector4& color )
+{
+ GetImplementation( *this ).SetBackgroundColor( color );
+}
+
+Vector4 Window::GetBackgroundColor() const
+{
+ return GetImplementation( *this ).GetBackgroundColor();
+}
+
+void Window::Raise()
+{
+ GetImplementation( *this ).mFocusChangeSignal.Emit(*this, true);
+}
+
+void Window::Hide()
+{
+ GetImplementation( *this ).mVisibilityChangedSignal.Emit( *this, false );
+}
+
+FocusChangeSignalType& Window::FocusChangeSignal()
+{
+ return GetImplementation( *this ).mFocusChangeSignal;
+}
+
+Window::KeyEventSignalType& Window::KeyEventSignal()
+{
+ return GetImplementation( *this ).KeyEventSignal();
+}
+
+Window::TouchSignalType& Window::TouchSignal()
+{
+ return GetImplementation( *this ).TouchSignal();