- circle select mouse wheel resize now works (somehow mouse wheel generates a mouse up event)

- context.active_bone wasnt set to an editbone type

source/blender/editors/screen/screen_context.c

@@ -231,7 +231,7 @@ int ed_screen_context(const bContext *C, const char *member, bContextDataResult
 			for (ebone= arm->edbo->first; ebone; ebone= ebone->next) {
 				if (EBONE_VISIBLE(arm, ebone)) {
 					if (ebone->flag & BONE_ACTIVE) {
-						CTX_data_pointer_set(result, &arm->id, &RNA_UnknownType, ebone);
+						CTX_data_pointer_set(result, &arm->id, &RNA_EditBone, ebone);
 						
 						return 1;
 					}

source/blender/windowmanager/intern/wm_operators.c

@@ -1666,7 +1666,7 @@ int WM_gesture_circle_modal(bContext *C, wmOperator *op, wmEvent *event)
 	wmGesture *gesture= op->customdata;
 	rcti *rect= gesture->customdata;
 	int sx, sy;
-	
+
 	switch(event->type) {
 		case MOUSEMOVE:
 			
@@ -1681,23 +1681,26 @@ int WM_gesture_circle_modal(bContext *C, wmOperator *op, wmEvent *event)
 				gesture_circle_apply(C, op);
 
 			break;
-		case WHEELUPMOUSE:
+		case WHEELDOWNMOUSE:
+		case PADMINUS:
+		case MINUSKEY:
 			rect->xmax += 2 + rect->xmax/10;
 			wm_gesture_tag_redraw(C);
 			break;
-		case WHEELDOWNMOUSE:
+		case WHEELUPMOUSE:
+		case PADPLUSKEY:
+		case EQUALKEY:
 			rect->xmax -= 2 + rect->xmax/10;
 			if(rect->xmax < 1) rect->xmax= 1;
 			wm_gesture_tag_redraw(C);
 			break;
 		case LEFTMOUSE:
-		case MIDDLEMOUSE:
+//		case MIDDLEMOUSE: /* ??? - somehow mouse wheel are interpreted as middle mouse release events - campbell */
 		case RIGHTMOUSE:
 			if(event->val==KM_RELEASE) {	/* key release */
 				wm_gesture_end(C, op);
 				return OPERATOR_FINISHED;
-			}
-			else {
+			} else {
 				if( RNA_struct_find_property(op->ptr, "event_type") )
 					RNA_int_set(op->ptr, "event_type", event->type);