On Sunday 03 July 2005 9:16 am, Frank Richter wrote: > Add initial button theming support. Upon initialization, the "Button" > class is subclassed. In case theming is activated, the subclass will > take control of painting and state management; without theming, all > theming-unrelated messages are forwarded to the old button class.
+ /* internal stuff */ +#define BUTTON_HOT 0x80000000 +#define BUTTON_INTERNAL (BUTTON_HOT) Under windows, the mouseover state is 0x200 + theme = themingActive ? OpenThemeData( hWnd, themeClass ) : NULL; + set_button_theme( hWnd, theme ); Calling OpenThemeData with a handle associates that theme with the window, which can then be retrieved with GetWindowTheme(hWnd), you don´t need to track the window theme handle yourself
