org.eclipse.swt.dnd
Class DropTargetEvent

java.lang.Object
  extended by java.util.EventObject
      extended by org.eclipse.swt.internal.SWTEventObject
          extended by org.eclipse.swt.events.TypedEvent
              extended by org.eclipse.swt.dnd.DropTargetEvent
All Implemented Interfaces:
java.io.Serializable

public class DropTargetEvent
extends TypedEvent

The DropTargetEvent contains the event information passed in the methods of the DropTargetListener.

See Also:
Sample code and further information, Serialized Form

Field Summary
 TransferData currentDataType
          The type of data that will be dropped.
 TransferData[] dataTypes
          A list of the types of data that the DragSource is capable of providing.
 int detail
          The operation being performed.
 int feedback
          A bitwise OR'ing of the drag under effect feedback to be displayed to the user (e.g.
 Widget item
          If the associated control is a table or tree, this field contains the item located at the cursor coordinates.
 int operations
          A bitwise OR'ing of the operations that the DragSource can support (e.g.
 int x
          The x-cordinate of the cursor relative to the Display
 int y
          The y-cordinate of the cursor relative to the Display
 
Fields inherited from class org.eclipse.swt.events.TypedEvent
data, display, time, widget
 
Fields inherited from class java.util.EventObject
source
 
Constructor Summary
DropTargetEvent(org.eclipse.swt.dnd.DNDEvent e)
          Constructs a new instance of this class based on the information in the given untyped event.
 
Method Summary
 java.lang.String toString()
          Returns a string containing a concise, human-readable description of the receiver.
 
Methods inherited from class java.util.EventObject
getSource
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

x

public int x
The x-cordinate of the cursor relative to the Display


y

public int y
The y-cordinate of the cursor relative to the Display


detail

public int detail
The operation being performed.

See Also:
DND.DROP_NONE, DND.DROP_MOVE, DND.DROP_COPY, DND.DROP_LINK

operations

public int operations
A bitwise OR'ing of the operations that the DragSource can support (e.g. DND.DROP_MOVE | DND.DROP_COPY | DND.DROP_LINK). The detail value must be a member of this list or DND.DROP_NONE.

See Also:
DND.DROP_NONE, DND.DROP_MOVE, DND.DROP_COPY, DND.DROP_LINK

feedback

public int feedback
A bitwise OR'ing of the drag under effect feedback to be displayed to the user (e.g. DND.FEEDBACK_SELECT | DND.FEEDBACK_SCROLL | DND.FEEDBACK_EXPAND).

A value of DND.FEEDBACK_NONE indicates that no drag under effect will be displayed.

Feedback effects will only be applied if they are applicable.

The default value is DND.FEEDBACK_SELECT.

See Also:
DND.FEEDBACK_NONE, DND.FEEDBACK_SELECT, DND.FEEDBACK_INSERT_BEFORE, DND.FEEDBACK_INSERT_AFTER, DND.FEEDBACK_SCROLL, DND.FEEDBACK_EXPAND

item

public Widget item
If the associated control is a table or tree, this field contains the item located at the cursor coordinates.


currentDataType

public TransferData currentDataType
The type of data that will be dropped.


dataTypes

public TransferData[] dataTypes
A list of the types of data that the DragSource is capable of providing. The currentDataType must be a member of this list.

Constructor Detail

DropTargetEvent

public DropTargetEvent(org.eclipse.swt.dnd.DNDEvent e)
Constructs a new instance of this class based on the information in the given untyped event.

Parameters:
e - the untyped event containing the information
Method Detail

toString

public java.lang.String toString()
Returns a string containing a concise, human-readable description of the receiver.

Overrides:
toString in class TypedEvent
Returns:
a string representation of the event