com.eteks.sweethome3d.swing
Class PlanTransferHandler

java.lang.Object
  javax.swing.TransferHandler
      com.eteks.sweethome3d.swing.LocatedTransferHandler
          com.eteks.sweethome3d.swing.PlanTransferHandler

All Implemented Interfaces:

Serializable

public class PlanTransferHandler
extends LocatedTransferHandler

Plan transfer handler.

Author:

Emmanuel Puybaret

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.TransferHandler

TransferHandler.DropLocation, TransferHandler.TransferSupport

Field Summary

Fields inherited from class javax.swing.TransferHandler

COPY, COPY_OR_MOVE, LINK, MOVE, NONE

Constructor Summary

PlanTransferHandler(Home home, ContentManager contentManager, HomeController homeController)
Creates a handler able to transfer furniture and walls in plan.

Method Summary

protected boolean	canImportFlavor(DataFlavor[] flavors) Returns true if flavors contains HOME_FLAVOR flavor or DataFlavor.javaFileListFlavor flavor.
protected Transferable	createTransferable(JComponent source) Returns a transferable object that contains a copy of the selected items in home and an image of the selected items.
protected void	dragEntered(JComponent destination, Transferable transferable, int dragAction) Notifies home controller that a drag operation started if transferable data contains HOME_FLAVOR flavor and destination is a plan.
protected void	dragExited(JComponent destination) Called once the cursor left destination component during a drag and drop operation.
protected void	dragMoved(JComponent destination, Transferable transferable, int dragAction) Called when transferable data moved in destination component during a drag and drop operation.
protected void	exportDone(JComponent source, Transferable data, int action) Removes the copied element once moved.
int	getSourceActions(JComponent source) Returns COPY_OR_MOVE.
boolean	importData(JComponent destination, Transferable transferable) Adds items contained in transferable to home.

Methods inherited from class com.eteks.sweethome3d.swing.LocatedTransferHandler

canImport, getDropLocation, getModelContents, isDrop

Methods inherited from class javax.swing.TransferHandler

canImport, exportAsDrag, exportToClipboard, getCopyAction, getCutAction, getPasteAction, getVisualRepresentation, importData

Methods inherited from class java.lang.Object

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

Constructor Detail

PlanTransferHandler

public PlanTransferHandler(Home home,
                           ContentManager contentManager,
                           HomeController homeController)

Creates a handler able to transfer furniture and walls in plan.

Method Detail

getSourceActions

public int getSourceActions(JComponent source)

Returns COPY_OR_MOVE.

Overrides:

getSourceActions in class TransferHandler

createTransferable

protected Transferable createTransferable(JComponent source)

Returns a transferable object that contains a copy of the selected items in home and an image of the selected items.

Overrides:

createTransferable in class TransferHandler

exportDone

protected void exportDone(JComponent source,
                          Transferable data,
                          int action)

Removes the copied element once moved.

Overrides:

exportDone in class TransferHandler

canImportFlavor

protected boolean canImportFlavor(DataFlavor[] flavors)

Returns true if flavors contains HOME_FLAVOR flavor or DataFlavor.javaFileListFlavor flavor.

Specified by:

canImportFlavor in class LocatedTransferHandler

dragEntered

protected void dragEntered(JComponent destination,
                           Transferable transferable,
                           int dragAction)

Notifies home controller that a drag operation started if transferable data contains HOME_FLAVOR flavor and destination is a plan.

Overrides:

dragEntered in class LocatedTransferHandler

dragAction - the current drag action (TransferHandler.COPY, TransferHandler.MOVE or TransferHandler.LINK)

dragMoved

protected void dragMoved(JComponent destination,
                         Transferable transferable,
                         int dragAction)

Called when transferable data moved in destination component during a drag and drop operation. Subclasses should override this method if they are interested by this event.

Overrides:

dragMoved in class LocatedTransferHandler

dragAction - the current drag action (TransferHandler.COPY, TransferHandler.MOVE or TransferHandler.LINK)

dragExited

protected void dragExited(JComponent destination)

Called once the cursor left destination component during a drag and drop operation. Subclasses should override this method if they are interested by this event.

Overrides:

dragExited in class LocatedTransferHandler

importData

public boolean importData(JComponent destination,
                          Transferable transferable)

Adds items contained in transferable to home.

Overrides:

importData in class TransferHandler