- java.lang.Object
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- java.util.EventObject
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- java.awt.dnd.DragSourceEvent
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- java.awt.dnd.DragSourceDropEvent
 
 
 
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- All Implemented Interfaces:
- Serializable
 
 public class DragSourceDropEvent extends DragSourceEvent TheDragSourceDropEventis delivered from theDragSourceContextPeer, via theDragSourceContext, to thedragDropEndmethod ofDragSourceListeners registered with thatDragSourceContextand with its associatedDragSource. It contains sufficient information for the originator of the operation to provide appropriate feedback to the end user when the operation completes.- Since:
- 1.2
- See Also:
- Serialized Form
 
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Field Summary- 
Fields declared in class java.util.EventObjectsource
 
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Constructor SummaryConstructors Constructor Description DragSourceDropEvent(DragSourceContext dsc)Construct aDragSourceDropEventfor a drag that does not result in a drop.DragSourceDropEvent(DragSourceContext dsc, int action, boolean success)Construct aDragSourceDropEventfor a drop, given theDragSourceContext, the drop action, and abooleanindicating if the drop was successful.DragSourceDropEvent(DragSourceContext dsc, int action, boolean success, int x, int y)Construct aDragSourceDropEventfor a drop, given theDragSourceContext, the drop action, abooleanindicating if the drop was successful, and coordinates.
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Method SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method Description intgetDropAction()This method returns anintrepresenting the action performed by the target on the subject of the drop.booleangetDropSuccess()This method returns abooleanindicating if the drop was successful.- 
Methods declared in class java.awt.dnd.DragSourceEventgetDragSourceContext, getLocation, getX, getY
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Methods declared in class java.util.EventObjectgetSource, toString
 
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Constructor Detail- 
DragSourceDropEventpublic DragSourceDropEvent(DragSourceContext dsc, int action, boolean success) Construct aDragSourceDropEventfor a drop, given theDragSourceContext, the drop action, and abooleanindicating if the drop was successful. The coordinates for thisDragSourceDropEventare not specified, sogetLocationwill returnnullfor this event.The argument actionshould be one ofDnDConstantsthat represents a single action. This constructor does not throw any exception for invalidaction.- Parameters:
- dsc- the- DragSourceContextassociated with this- DragSourceDropEvent
- action- the drop action
- success- a boolean indicating if the drop was successful
- Throws:
- IllegalArgumentException- if- dscis- null.
- See Also:
- DragSourceEvent.getLocation()
 
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DragSourceDropEventpublic DragSourceDropEvent(DragSourceContext dsc, int action, boolean success, int x, int y) Construct aDragSourceDropEventfor a drop, given theDragSourceContext, the drop action, abooleanindicating if the drop was successful, and coordinates.The argument actionshould be one ofDnDConstantsthat represents a single action. This constructor does not throw any exception for invalidaction.- Parameters:
- dsc- the- DragSourceContextassociated with this- DragSourceDropEvent
- action- the drop action
- success- a boolean indicating if the drop was successful
- x- the horizontal coordinate for the cursor location
- y- the vertical coordinate for the cursor location
- Throws:
- IllegalArgumentException- if- dscis- null.
- Since:
- 1.4
 
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DragSourceDropEventpublic DragSourceDropEvent(DragSourceContext dsc) Construct aDragSourceDropEventfor a drag that does not result in a drop. The coordinates for thisDragSourceDropEventare not specified, sogetLocationwill returnnullfor this event.- Parameters:
- dsc- the- DragSourceContext
- Throws:
- IllegalArgumentException- if- dscis- null.
- See Also:
- DragSourceEvent.getLocation()
 
 
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Method Detail- 
getDropSuccesspublic boolean getDropSuccess() This method returns abooleanindicating if the drop was successful.- Returns:
- trueif the drop target accepted the drop and successfully performed a drop action;- falseif the drop target rejected the drop or if the drop target accepted the drop, but failed to perform a drop action.
 
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getDropActionpublic int getDropAction() This method returns anintrepresenting the action performed by the target on the subject of the drop.- Returns:
- the action performed by the target on the subject of the drop
         if the drop target accepted the drop and the target drop action
         is supported by the drag source; otherwise,
         DnDConstants.ACTION_NONE.
 
 
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