Event Constants
Event.back
This event is sent through the active commander chain when a back gesture is recognized (or the back key is pressed on the desktop).
Custom Event Fields
-
originalEvent
: The original clickEvent
object which caused this event to be dispatched. Useful for disambiguating changes if the list items contain multiple input fields.
Event.command
A command event is generated when a menu item is selected.
Event.down
This event is fired when a down gesture is recognized
Event.dragEnd
An up action following a Event.dragStart
event generates a dragEnd
event.
The passed event is an instance of Event.DragEvent
.
Event.dragging
Movement following the Event.dragStart
event generates dragging
events.
The passed event is an instance of Event.DragEvent
.
Event.dragStart
A down action followed by movement outside of a system-defined radius generates an Event.dragStart
event. Usually, the Event.dragStart
event is handled by the scroller. However, any element that chooses to handle this event gets all subsequent drag events.
The passed event is an instance of Event.DragEvent
.
Event.flick
Movement greater than a system-defined rate, between down and up events, generates a flick event.
Event.forward
This event is fired when a forward gesture is recognized.
Event.lowMemory
Triggered by the system when memory conditions change. data
has additional event info, including state
, a string indicating the new memory state ("low", "critical", "normal").
Event.relaunch
An event that is generated whenever a launch event is sent to the app. This occurs whenever an app is opened by the user or when the app is opened programmatically through the application manager service.
The passed event is an instance of Event.RelaunchEvent
.
Event.screenRotate
Fires when the device is turned, unlike an orientationchange
event which fires whenever the device moves at all.
The passed event is an instance of Event.ScreenRotateEvent
.
Event.up
This event is fired when an up gesture is recognized.
Event.windowActivate
A windowActivate event is generated when a window becomes active and is potentially receiving the user's attention. For card windows, this is when the window is maximized and fills the screen.
Event.windowDeactivate
A windowDeactivate event is generated when a window is no longer active and potentially receiving the user's attention. For card windows, this is when the window is minimized.