Bug 861 - NEWT: Unify MouseEvent Processing incl. gesture processing

We processed MouseEvents within NEWT as follows:

  sendMouseEvent/enqueueMouseEvent -> doMouseEvent,
     - called by native code to be delivered via consumeMouseEvent (now or later)
     - events are validated (move/drag, boundaries)
     - missing events are synthesized (click, enter, ..)

as well as in several factories, i.e.:
    - AWTNewtEventFactory (1:1)

    - AndroidNewtEventFactory
       - synthesized events .. (click, ..)
       - android typed gesture detection (drag -> 1 finger scroll..)

The latter enqueues events do Window/Display directly to be consumed by WindowImpl.

Then users may have their own gesture detection etc.

+++

This change unifies mouse/pointer event processing within NEWT within consumeEvent(..)
which represents a common entry point.

Gesture processing is now realized w/ a public API
  - GestureHandler
  - GestureHandler.GestureListener
  - GestureHandler.GesureEvent

which supplies:
  - default impl. of optional gesture handlers (scroll, .. - default: enabled)
  - public API to add/remove gesture-handler and -listener

+++

This allows our impl. to scale better in support of
more multiple pointer devices (-> Win7/Win8, X11, ..).

0 files changed, 0 insertions, 0 deletions