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Catch all the Touch/Mouse events in capture phase

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GesturesManager now captures TOUCH_BEGIN or MOUSE_DOWN from the stage in capture phase to be able to prevent their propagation at the target without affecting the gesture regoznition.
This commit is contained in:
Pavel fljot 2011-12-30 03:19:56 +02:00
parent 9d9fcd20ba
commit d950550d16
1 changed files with 7 additions and 6 deletions
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13
src/org/gestouch/core/GesturesManager.as
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@ -182,25 +182,26 @@ package org.gestouch.core
if (Multitouch.supportsTouchEvents) if (Multitouch.supportsTouchEvents)
{ {
stage.addEventListener(TouchEvent.TOUCH_BEGIN, touchBeginHandler); stage.addEventListener(TouchEvent.TOUCH_BEGIN, touchBeginHandler, true);
} }
else else
{ {
stage.addEventListener(MouseEvent.MOUSE_DOWN, mouseDownHandler); stage.addEventListener(MouseEvent.MOUSE_DOWN, mouseDownHandler, true);
} }
} }
protected function installStageListeners():void protected function installStageListeners():void
{ {
//TODO: maximum priority to prevent event hijacking?
if (Multitouch.supportsTouchEvents) if (Multitouch.supportsTouchEvents)
{ {
_stage.addEventListener(TouchEvent.TOUCH_MOVE, touchMoveHandler); _stage.addEventListener(TouchEvent.TOUCH_MOVE, touchMoveHandler, true);
_stage.addEventListener(TouchEvent.TOUCH_END, touchEndHandler, true); _stage.addEventListener(TouchEvent.TOUCH_END, touchEndHandler, true);
} }
else else
{ {
_stage.addEventListener(MouseEvent.MOUSE_MOVE, mouseMoveHandler); _stage.addEventListener(MouseEvent.MOUSE_MOVE, mouseMoveHandler, true);
_stage.addEventListener(MouseEvent.MOUSE_UP, mouseUpHandler, true); _stage.addEventListener(MouseEvent.MOUSE_UP, mouseUpHandler, true);
} }
} }
@ -210,12 +211,12 @@ package org.gestouch.core
{ {
if (Multitouch.supportsTouchEvents) if (Multitouch.supportsTouchEvents)
{ {
_stage.removeEventListener(TouchEvent.TOUCH_MOVE, touchMoveHandler); _stage.removeEventListener(TouchEvent.TOUCH_MOVE, touchMoveHandler, true);
_stage.removeEventListener(TouchEvent.TOUCH_END, touchEndHandler, true); _stage.removeEventListener(TouchEvent.TOUCH_END, touchEndHandler, true);
} }
else else
{ {
_stage.removeEventListener(MouseEvent.MOUSE_MOVE, mouseMoveHandler); _stage.removeEventListener(MouseEvent.MOUSE_MOVE, mouseMoveHandler, true);
_stage.removeEventListener(MouseEvent.MOUSE_UP, mouseUpHandler, true); _stage.removeEventListener(MouseEvent.MOUSE_UP, mouseUpHandler, true);
} }
} }