Commit Graph

8 Commits

Author SHA1 Message Date
Emmanuele Bassi
cf4e05930a device: Add the :name property to InputDevice
The InputDevice should have a name, possibly user readable, coming from
the backend.
2010-01-20 00:38:09 +00:00
Emmanuele Bassi
8a579838d5 device: Unset the cursor actor when leaving the stage
When an InputDevice leaves a stage we set the stage member of
InputDevice to NULL. We should also unset the cursor_actor (as the
device is obviously not on an actor any more).

When the device re-enters the Stage the ENTER/LEAVE event generation
machinery will then be able to emit the ENTER event on the Stage.
2010-01-20 00:38:09 +00:00
Emmanuele Bassi
55e4315aa5 device: Add pointer actor getter
ClutterInputDevice should have a getter method for retrieving the
reactive actor underneath the pointer.
2010-01-20 00:38:09 +00:00
Emmanuele Bassi
cf8a06f018 device: Store the current state, not the previous
The previous state for the device is used by the click count machinery
and we should not be overwriting it at every event; instead, we should
use a parallel storage for the current state coming from the windowing
system.
2010-01-20 00:38:08 +00:00
Emmanuele Bassi
687c70dffa Rework the emission of LEAVE/ENTER event pairs
The LEAVE/ENTER event pairs should be queued during the InputDevice
update process, when we change the actor under the device pointer.

This commit cleans up the event emission code inside clutter-main.c
and the logic of the event processing.
2010-01-20 00:38:08 +00:00
Emmanuele Bassi
a056ae7164 Add docs and licensing notices 2010-01-20 00:38:08 +00:00
Emmanuele Bassi
9506510d1c Move all picking-related operations inside InputDevice
The InputDevice objects stores pointer coordinates, state, stage and
the actor under the cursor, so if the current backend provides us with
one attached to the Event structure then we want the InputDevice itself
to update its state and give us the ClutterActor underneath the
pointer's cursor.
2010-01-20 00:38:08 +00:00
Emmanuele Bassi
d23dd9af6b device: Make InputDevice an object and subclass it for X11
ClutterInputDevice should be a type that we can subclass per-backend
to add functionality.
2010-01-20 00:38:08 +00:00