Index: source/blender/windowmanager/intern/wm_operators.c
===================================================================
--- source/blender/windowmanager/intern/wm_operators.c	(révision 55113)
+++ source/blender/windowmanager/intern/wm_operators.c	(copie de travail)
@@ -2774,6 +2774,7 @@
 	wmGesture *gesture = op->customdata;
 	rcti *rect = gesture->customdata;
 	int sx, sy;
+	int exit_code = OPERATOR_RUNNING_MODAL;
 
 	if (event->type == MOUSEMOVE) {
 		wm_subwindow_getorigin(CTX_wm_window(C), gesture->swinid, &sx, &sy);
@@ -2781,6 +2782,7 @@
 		rect->xmin = event->x - sx;
 		rect->ymin = event->y - sy;
 
+		gesture->type = WM_GESTURE_CIRCLE;// Show the circle
 		wm_gesture_tag_redraw(C);
 
 		if (gesture->mode)
@@ -2788,7 +2790,7 @@
 	}
 	else if (event->type == EVT_MODAL_MAP) {
 		float fac;
-		
+
 		switch (event->val) {
 			case GESTURE_MODAL_CIRCLE_SIZE:
 				fac = 0.3f * (event->y - event->prevy);
@@ -2821,19 +2823,21 @@
 					wm_gesture_tag_redraw(C);
 				}
 				break;
-
 			case GESTURE_MODAL_CANCEL:
 			case GESTURE_MODAL_CONFIRM:
 				wm_gesture_end(C, op);
-				return OPERATOR_FINISHED; /* use finish or we don't get an undo */
+				exit_code = OPERATOR_FINISHED; /* use finish or we don't get an undo */
 		}
 	}
-//	/* Allow view navigation??? */
-//	else {
-//		return OPERATOR_PASS_THROUGH;
-//	}
+	else if (event->type == 0){//If you press tab to change toogle the mode, it close the operator
+		gesture->type = WM_GESTURE_CIRCLE;// Show the circle
+	}
+	else {
+		gesture->type =  0; // Don't show the circle when you do something else
+		exit_code = OPERATOR_PASS_THROUGH;
+	}
 
-	return OPERATOR_RUNNING_MODAL;
+	return exit_code;
 }
 
 int WM_gesture_circle_cancel(bContext *C, wmOperator *op)
@@ -4098,7 +4102,7 @@
 
 	WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_PRESS, 0, 0, GESTURE_MODAL_SELECT);
 
-#if 0 /* Durien guys like this :S */
+#if 1 /* Durien guys like this :S */
 	WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_PRESS, KM_SHIFT, 0, GESTURE_MODAL_DESELECT);
 	WM_modalkeymap_add_item(keymap, LEFTMOUSE, KM_RELEASE, KM_SHIFT, 0, GESTURE_MODAL_NOP);
 #else