diff options
Diffstat (limited to 'ui/base/gestures/gesture_recognizer.h')
| -rw-r--r-- | ui/base/gestures/gesture_recognizer.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/ui/base/gestures/gesture_recognizer.h b/ui/base/gestures/gesture_recognizer.h index 541d823..84085e5 100644 --- a/ui/base/gestures/gesture_recognizer.h +++ b/ui/base/gestures/gesture_recognizer.h @@ -48,10 +48,9 @@ class UI_EXPORT GestureRecognizer { virtual void FlushTouchQueue(GestureConsumer* consumer) = 0; // Return the window which should handle this TouchEvent, in the case where - // the touch is already associated with a target, or the touch occurs - // near another touch. + // the touch is already associated with a target. // Otherwise, returns null. - virtual GestureConsumer* GetTargetForTouchEvent(TouchEvent* event) = 0; + virtual GestureConsumer* GetTouchLockedTarget(TouchEvent* event) = 0; // Return the window which should handle this GestureEvent. virtual GestureConsumer* GetTargetForGestureEvent(GestureEvent* event) = 0; @@ -60,6 +59,11 @@ class UI_EXPORT GestureRecognizer { // GestureConfiguration::max_separation_for_gesture_touches_in_pixels, // of |location|, returns the target of the nearest active touch. virtual GestureConsumer* GetTargetForLocation(const gfx::Point& location) = 0; + + // For each touch on windows other than |capturer|, a cancel event + // is fired. These touches are then ignored until they are released + // and pressed again. + virtual void CancelNonCapturedTouches(GestureConsumer* capturer) = 0; }; } // namespace ui |