diff --git a/src/gui/components/cc_types.h b/src/gui/components/cc_types.h
index 4a6628ba9..5fc909f0e 100644
--- a/src/gui/components/cc_types.h
+++ b/src/gui/components/cc_types.h
@@ -186,10 +186,13 @@ typedef struct cc_string_ext_txt_t
 #define CC_WIDTH_MIN		16
 #define CC_HEIGHT_MIN		16
 
-#define CC_SHADOW_OFF 		0
-#define CC_SHADOW_ON 		1
-#define CC_SHADOW_RIGHT 	2
-#define CC_SHADOW_BOTTOM 	4
+#define CC_SHADOW_OFF 			0x0
+#define CC_SHADOW_RIGHT 		0x2
+#define CC_SHADOW_BOTTOM 		0x4
+#define CC_SHADOW_CORNER_BOTTOM_LEFT	0x8
+#define CC_SHADOW_CORNER_BOTTOM_RIGHT	0x10
+#define CC_SHADOW_CORNER_TOP_RIGHT	0x20
+#define CC_SHADOW_ON 			CC_SHADOW_RIGHT | CC_SHADOW_BOTTOM | CC_SHADOW_CORNER_BOTTOM_LEFT | CC_SHADOW_CORNER_BOTTOM_RIGHT | CC_SHADOW_CORNER_TOP_RIGHT
 
 #define CC_SAVE_SCREEN_YES 	true
 #define CC_SAVE_SCREEN_NO 	false