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Elm glayer: Added doc to recent fix 

Signed-off-by: Aharon Hillel <a.hillel@partner.samsung.com>

SVN revision: 64951
This commit is contained in:
Aharon Hillel 2011-11-08 13:09:18 +00:00 committed by Tom Hacohen
parent 9fe4fc1d3d
commit d42d8fff42
1 changed files with 12 additions and 0 deletions
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12
legacy/elementary/src/lib/elm_gesture_layer.c
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@ -1716,6 +1716,12 @@ _momentum_test(Evas_Object *obj, Pointer_Event *pe,
Gesture_Info *gesture = wd->gesture[g_type];
if (!gesture ) return;
/* When continues enable = TRUE a gesture may START on MOVE event */
/* We don't allow this to happen with the if-statement below. */
/* When continues enable = FALSE a gesture may START on DOWN only */
/* Therefor it would NOT start on MOVE event. */
/* NOTE that touched list is updated AFTER this function returns */
/* so (count == 0) when we get here on first touch on surface. */
if ((wd->glayer_continues_enable) && (!eina_list_count(wd->touched)))
return; /* Got move on mouse-over move */
@ -1967,6 +1973,12 @@ _n_line_test(Evas_Object *obj, Pointer_Event *pe, void *event_info,
Gesture_Info *gesture = wd->gesture[g_type];
if (!gesture ) return;
/* When continues enable = TRUE a gesture may START on MOVE event */
/* We don't allow this to happen with the if-statement below. */
/* When continues enable = FALSE a gesture may START on DOWN only */
/* Therefor it would NOT start on MOVE event. */
/* NOTE that touched list is updated AFTER this function returns */
/* so (count == 0) when we get here on first touch on surface. */
if ((wd->glayer_continues_enable) && (!eina_list_count(wd->touched)))
return; /* Got move on mouse-over move */