com.doffman.dragarea
Class DragEvent

java.lang.Object
  com.doffman.dragarea.DragEvent

public class DragEvent
extends java.lang.Object

Encapsulates all information regarding a Drag and Drop operation. The getAction method returns the type of drag event. Drag events are sent to all listeners when a drag event is started or ended. Otherwise events are only sent to relevant listeners. Events are sent selectively when: A drag operation moves inside a view. A drag operation leaves the bounds of a view. A drop operaton occurs inside the bounds of a view. Movement occurs inside the bounds of a view.

Field Summary

static int	ACTION_DRAG_ENDED The drag operation has ended and not been dropped on the associated view
static int	ACTION_DRAG_ENTERED The the Drag operation has entered the bounds of the associated view
static int	ACTION_DRAG_EXITED The the Drag operation has exited the bounds of the associated view
static int	ACTION_DRAG_LOCATION Drag location has moved
static int	ACTION_DRAG_STARTED Drag operation has started
static int	ACTION_DROP The object has been dropped on this listener

Constructor Summary

DragEvent(Bundle data, int action, int x, int y)
Create a DragEvent.

Method Summary

int	getAction() Get the type of drag event.
Bundle	getBundle() Get the information associated with this drag and drop operation.
int	getX() Get the horizontal location of the current touch point (Relative to associated view).
int	getY() Get the vertical location of the current touch point (Relative to associated view).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ACTION_DRAG_STARTED

public static final int ACTION_DRAG_STARTED

Drag operation has started

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Constant Field Values

ACTION_DRAG_LOCATION

public static final int ACTION_DRAG_LOCATION

Drag location has moved

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Constant Field Values

ACTION_DROP

public static final int ACTION_DROP

The object has been dropped on this listener

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Constant Field Values

ACTION_DRAG_ENDED

public static final int ACTION_DRAG_ENDED

The drag operation has ended and not been dropped on the associated view

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Constant Field Values

ACTION_DRAG_ENTERED

public static final int ACTION_DRAG_ENTERED

The the Drag operation has entered the bounds of the associated view

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Constant Field Values

ACTION_DRAG_EXITED

public static final int ACTION_DRAG_EXITED

The the Drag operation has exited the bounds of the associated view

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Constant Field Values

Constructor Detail

DragEvent

public DragEvent(Bundle data,
                 int action,
                 int x,
                 int y)

Create a DragEvent.

Parameters:

data - The information to pass in the drag event.

action - The type of drag event.

x - The horizontal location of the current touch point. (Relative to associated view)

y - The vertical location of the current touch point. (Relative to associated view)

Method Detail

getBundle

public Bundle getBundle()

Get the information associated with this drag and drop operation.

getAction

public int getAction()

Get the type of drag event. One of: ACTION_DRAG_STARTED ACTION_DRAG_LOCATION ACTION_DROP ACTION_DRAG_ENDED ACTION_DRAG_ENTERED ACTION_DRAG_EXITED

getX

public int getX()

Get the horizontal location of the current touch point (Relative to associated view).

getY

public int getY()

Get the vertical location of the current touch point (Relative to associated view).