More Motif changes (colour/font stuff)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@902 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/motif/gauge.cpp

@@ -190,17 +190,17 @@ int wxGauge::GetValue() const
 
 void wxGauge::ChangeFont()
 {
-    // TODO
+    wxWindow::ChangeFont();
 }
 
 void wxGauge::ChangeBackgroundColour()
 {
-    // TODO
+    wxWindow::ChangeBackgroundColour();
 }
 
 void wxGauge::ChangeForegroundColour()
 {
-    // TODO
+    wxWindow::ChangeForegroundColour();
 }
 
 //// PRIVATE DECLARATIONS FOR XMGAUGE