com.alee.extended.tab

Class DocumentDragHandler

java.lang.Object

javax.swing.TransferHandler

com.alee.extended.tab.DocumentDragHandler

All Implemented Interfaces:

java.io.Serializable

public class DocumentDragHandler
extends javax.swing.TransferHandler

Custom TransferHandler for DocumentData object. This TransferHandler is made specially for WebDocumentPane component.

See Also:

How to use WebDocumentPane, WebDocumentPane, Serialized Form

Nested Class Summary

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

javax.swing.TransferHandler.DropLocation, javax.swing.TransferHandler.TransferSupport

Field Summary

Fields

Modifier and Type	Field and Description
protected DocumentData	document Dragged document.
protected int	documentIndex Dragged away document index.
protected PaneData	paneData PaneData to which this TransferHandler is attached.
protected WebTabbedPane	tabbedPane WebTabbedPane from PaneData.

Fields inherited from class javax.swing.TransferHandler

COPY, COPY_OR_MOVE, LINK, MOVE, NONE

Constructor Summary

Constructors

Constructor and Description
DocumentDragHandler(PaneData paneData) Constructs new DocumentDragHandler for the specified PaneData.

Method Summary

Modifier and Type	Method and Description
boolean	canImport(javax.swing.TransferHandler.TransferSupport support)
protected void	checkFocusState(PaneData paneData) Special method to transfer focus properly after drag finishes.
protected java.awt.datatransfer.Transferable	createTransferable(javax.swing.JComponent c)
void	exportAsDrag(javax.swing.JComponent comp, java.awt.event.InputEvent e, int action)
protected void	exportDone(javax.swing.JComponent source, java.awt.datatransfer.Transferable data, int action)
int	getSourceActions(javax.swing.JComponent c)
boolean	importData(javax.swing.TransferHandler.TransferSupport support)
static void	install(PaneData paneData) Quick drag handler installation method.

Methods inherited from class javax.swing.TransferHandler

canImport, exportToClipboard, getCopyAction, getCutAction, getDragImage, getDragImageOffset, getPasteAction, getVisualRepresentation, importData, setDragImage, setDragImageOffset

Methods inherited from class java.lang.Object

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

Field Detail

paneData

protected final PaneData paneData

PaneData to which this TransferHandler is attached.

tabbedPane

protected final WebTabbedPane tabbedPane

WebTabbedPane from PaneData.

documentIndex

protected int documentIndex

Dragged away document index. Used to restore document position if drag is cancelled for some reason.

document

protected DocumentData document

Dragged document.

Constructor Detail

DocumentDragHandler

public DocumentDragHandler(PaneData paneData)

Constructs new DocumentDragHandler for the specified PaneData.

Parameters:

paneData - PaneData

Method Detail

getSourceActions

public int getSourceActions(javax.swing.JComponent c)

Overrides:

getSourceActions in class javax.swing.TransferHandler

exportAsDrag

public void exportAsDrag(javax.swing.JComponent comp,
                         java.awt.event.InputEvent e,
                         int action)

Overrides:

exportAsDrag in class javax.swing.TransferHandler

createTransferable

protected java.awt.datatransfer.Transferable createTransferable(javax.swing.JComponent c)

Overrides:

createTransferable in class javax.swing.TransferHandler

exportDone

protected void exportDone(javax.swing.JComponent source,
                          java.awt.datatransfer.Transferable data,
                          int action)

Overrides:

exportDone in class javax.swing.TransferHandler

canImport

public boolean canImport(javax.swing.TransferHandler.TransferSupport support)

Overrides:

canImport in class javax.swing.TransferHandler

importData

public boolean importData(javax.swing.TransferHandler.TransferSupport support)

Overrides:

importData in class javax.swing.TransferHandler

checkFocusState

protected void checkFocusState(PaneData paneData)

Special method to transfer focus properly after drag finishes.

Parameters:

paneData - pane to transfer focus into

install

public static void install(PaneData paneData)

Quick drag handler installation method.

Parameters:

paneData - pane into which this drag handler should be installed