(svn r6209) Move DrawFrameRect() out of gfx.[ch], because it uses data (_color_list) which the renderer shouldn't have know about

window.h

@@ -61,13 +61,15 @@ typedef struct Widget {
 	StringID tooltips;
 } Widget;
 
-enum FrameFlags {
+typedef enum FrameFlags {
 	FR_TRANSPARENT  = 0x01,  ///< Makes the background transparent if set
 	FR_NOBORDER     = 0x08,  ///< Hide border (draws just a solid box)
 	FR_BORDERONLY   = 0x10,  ///< Draw border only, no background
 	FR_LOWERED      = 0x20,  ///< If set the frame is lowered and the background color brighter (ie. buttons when pressed)
 	FR_DARKENED     = 0x40,  ///< If set the background is darker, allows for lowered frames with normal background color when used with FR_LOWERED (ie. dropdown boxes)
-};
+} FrameFlags;
+
+void DrawFrameRect(int left, int top, int right, int bottom, int color, FrameFlags flags);
 
 /* XXX - outside "byte event" so you can set event directly without going into
  * the union elements at first. Because of this every first element of the union