(svn r16011) -Codechange: Extracting widget number enums from the window classes.

src/music_gui.cpp

@@ -192,8 +192,6 @@ void MusicLoop()
 	}
 }
 
-struct MusicTrackSelectionWindow : public Window {
-private:
 enum MusicTrackSelectionWidgets {
 	MTSW_CLOSE,
 	MTSW_CAPTION,
@@ -210,7 +208,7 @@ private:
 	MTSW_SAVE,
 };
 
-public:
+struct MusicTrackSelectionWindow : public Window {
 	MusicTrackSelectionWindow(const WindowDesc *desc, WindowNumber number) : Window(desc, number)
 	{
 		this->FindWindowPlacementAndResize(desc);
@@ -350,8 +348,6 @@ static void ShowMusicTrackSelection()
 	AllocateWindowDescFront<MusicTrackSelectionWindow>(&_music_track_selection_desc, 0);
 }
 
-struct MusicWindow : public Window {
-private:
 enum MusicWidgets {
 	MW_CLOSE,
 	MW_CAPTION,
@@ -373,7 +369,7 @@ private:
 	MW_CUSTOM2,
 };
 
-public:
+struct MusicWindow : public Window {
 	MusicWindow(const WindowDesc *desc, WindowNumber number) : Window(desc, number)
 	{
 		this->FindWindowPlacementAndResize(desc);