diff --git a/src/gui/components/cc_types.h b/src/gui/components/cc_types.h
index d73bd1549..3c32c0275 100644
--- a/src/gui/components/cc_types.h
+++ b/src/gui/components/cc_types.h
@@ -201,12 +201,16 @@ typedef struct button_label_cc
 #define CC_WIDTH_MIN		CFrameBuffer::getInstance()->scale2Res(16)
 #define CC_HEIGHT_MIN		CC_WIDTH_MIN
 
+//shadow defines
 #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
+//prepared combined shadow defines
+#define CC_SHADOW_RIGHT_CORNER_ALL	CC_SHADOW_RIGHT | CC_SHADOW_CORNER_BOTTOM_RIGHT | CC_SHADOW_CORNER_TOP_RIGHT
+#define CC_SHADOW_BOTTOM_CORNER_ALL	CC_SHADOW_BOTTOM | CC_SHADOW_CORNER_BOTTOM_RIGHT | CC_SHADOW_CORNER_BOTTOM_LEFT
 #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