java.awt.dnd

Class DragGestureRecognizer

Implemented Interfaces:
Serializable
Known Direct Subclasses:
MouseDragGestureRecognizer

public abstract class DragGestureRecognizer
extends Object
implements Serializable

STUBBED
Since:
1.2
See Also:
Serialized Form

Field Summary

protected Component
component
protected DragGestureListener
dragGestureListener
protected DragSource
dragSource
protected ArrayList
events
protected int
sourceActions

Constructor Summary

DragGestureRecognizer(DragSource ds)
DragGestureRecognizer(DragSource ds, Component c)
DragGestureRecognizer(DragSource ds, Component c, int sa)
DragGestureRecognizer(DragSource ds, Component c, int sa, DragGestureListener dgl)

Method Summary

void
addDragGestureListener(DragGestureListener dgl)
Register a new DragGestureListener.
protected void
appendEvent(InputEvent e)
protected void
fireDragGestureRecognized(int dragAction, Point p)
Fires a DragGestureEvent to the DragGestureListener associated with this object, if there is one.
Component
getComponent()
DragSource
getDragSource()
int
getSourceActions()
InputEvent
getTriggerEvent()
protected abstract void
registerListeners()
void
removeDragGestureListener(DragGestureListener dgl)
void
resetRecognizer()
Resets the recognizer.
void
setComponent(Component c)
void
setSourceActions(int sa)
protected abstract void
unregisterListeners()

Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

component

protected Component component

dragGestureListener

protected DragGestureListener dragGestureListener

dragSource

protected DragSource dragSource

events

protected ArrayList events

sourceActions

protected int sourceActions

Constructor Details

DragGestureRecognizer

protected DragGestureRecognizer(DragSource ds)

DragGestureRecognizer

protected DragGestureRecognizer(DragSource ds,
                                Component c)

DragGestureRecognizer

protected DragGestureRecognizer(DragSource ds,
                                Component c,
                                int sa)

DragGestureRecognizer

protected DragGestureRecognizer(DragSource ds,
                                Component c,
                                int sa,
                                DragGestureListener dgl)

Method Details

addDragGestureListener

public void addDragGestureListener(DragGestureListener dgl)
            throws TooManyListenersException
Register a new DragGestureListener.
Throws:
TooManyListenersException - If a DragGestureListener has already been added.

appendEvent

protected void appendEvent(InputEvent e)

fireDragGestureRecognized

protected void fireDragGestureRecognized(int dragAction,
                                         Point p)
Fires a DragGestureEvent to the DragGestureListener associated with this object, if there is one.

getComponent

public Component getComponent()

getDragSource

public DragSource getDragSource()

getSourceActions

public int getSourceActions()

getTriggerEvent

public InputEvent getTriggerEvent()

registerListeners

protected abstract void registerListeners()

removeDragGestureListener

public void removeDragGestureListener(DragGestureListener dgl)

resetRecognizer

public void resetRecognizer()
Resets the recognizer. If a gesture is currently recognize, discard it.

setComponent

public void setComponent(Component c)

setSourceActions

public void setSourceActions(int sa)

unregisterListeners

protected abstract void unregisterListeners()

DragGestureRecognizer.java -- Copyright (C) 2002, 2005, 2006 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.