diff --git a/source/blender/src/buttons_editing.c b/source/blender/src/buttons_editing.c
index 9545de18e27..8e4d915d2f8 100644
--- a/source/blender/src/buttons_editing.c
+++ b/source/blender/src/buttons_editing.c
@@ -1143,7 +1143,7 @@ static void draw_modifier(uiBlock *block, Object *ob, ModifierData *md, int *xco
 	uiBlockSetCol(block, color);
 		/* roundbox 4 free variables: corner-rounding, nop, roundbox type, shade */
 	uiDefBut(block, ROUNDBOX, 0, "", x-10, y-4, width, 25, NULL, 7.0, 0.0, 
-			 (!isVirtual && (md->mode&eModifierMode_Expanded))?3:15, -20, ""); 
+			 (!isVirtual && (md->mode&eModifierMode_Expanded))?3:15, 20, ""); 
 	uiBlockSetCol(block, TH_AUTO);
 	
 	/* open/close icon */
@@ -1248,7 +1248,7 @@ static void draw_modifier(uiBlock *block, Object *ob, ModifierData *md, int *xco
 		}
 
 							/* roundbox 4 free variables: corner-rounding, nop, roundbox type, shade */
-		uiDefBut(block, ROUNDBOX, 0, "", x-10, y-height-2, width, height-2, NULL, 5.0, 0.0, 12, 0, ""); 
+		uiDefBut(block, ROUNDBOX, 0, "", x-10, y-height-2, width, height-2, NULL, 5.0, 0.0, 12, 40, ""); 
 
 		y -= 18;
 
diff --git a/source/blender/src/buttons_object.c b/source/blender/src/buttons_object.c
index 296970107b0..497fc9a211e 100644
--- a/source/blender/src/buttons_object.c
+++ b/source/blender/src/buttons_object.c
@@ -192,6 +192,8 @@ static void enable_constraint_ipo_func (void *ob_v, void *con_v)
 	bConstraintChannel *chan;
 	ListBase *conbase;
 
+	constraint_active_func(ob_v, con_v);
+		
 	conbase = get_active_constraint_channels(ob, 1);	// 1 == create
 
 	if (!conbase)
@@ -228,6 +230,7 @@ static void add_influence_key_to_constraint_func (void *ob_v, void *con_v)
 	ListBase *conbase;
 	IpoCurve *icu;
 	
+	constraint_active_func(ob_v, con_v);
 	conbase = get_active_constraint_channels(ob, 1);	// 1=make
 	
 	if (!conbase)
@@ -430,7 +433,7 @@ static void draw_constraint (uiBlock *block, ListBase *list, bConstraint *con, s
 	uiBlockSetEmboss(block, UI_EMBOSSN);
 	
 	/* rounded header */
-	rb_col= (con->flag & CONSTRAINT_ACTIVE)?10:-10;
+	rb_col= (con->flag & CONSTRAINT_ACTIVE)?40:20;
 	uiDefBut(block, ROUNDBOX, B_DIFF, "", *xco-10, *yco-1, width+40, 22, NULL, 5.0, 0.0, 
 			 (con->flag & CONSTRAINT_EXPAND)?3:15 , rb_col-20, ""); 
 	
diff --git a/source/blender/src/interface_draw.c b/source/blender/src/interface_draw.c
index 84f200a490d..81e191ee17c 100644
--- a/source/blender/src/interface_draw.c
+++ b/source/blender/src/interface_draw.c
@@ -1830,11 +1830,15 @@ static void ui_draw_but_CHARTAB(uiBut *but)
 
 static void ui_draw_roundbox(uiBut *but)
 {
-	BIF_ThemeColorShade(but->themecol, but->a2);
+	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+	glEnable(GL_BLEND);
+	
+	BIF_ThemeColorShadeAlpha(TH_PANEL, but->a2, but->a2);
 
 	uiSetRoundBox(but->a1);
 	gl_round_box(GL_POLYGON, but->x1, but->y1, but->x2, but->y2, but->min);
 
+	glDisable(GL_BLEND);
 }