Class DropTarget.DropTargetAutoScroller

java.lang.Object

java.awt.dnd.DropTarget.DropTargetAutoScroller

All Implemented Interfaces:: ActionListener, EventListener

Enclosing class:: DropTarget

protected static class DropTarget.DropTargetAutoScroller extends Object implements ActionListener

this protected nested class implements autoscrolling

Since:: 1.2

Constructor Summary

DropTargetAutoScroller(Component c,
 Point p)

Modifier	Constructor	Description
`protected`	construct a DropTargetAutoScroller

Method Summary

Modifier and Type	Method	Description
`void`	`actionPerformed(ActionEvent e)`	cause autoscroll to occur
`protected void`	`stop()`	cause autoscrolling to stop
`protected void`	`updateLocation(Point newLocn)`	cause autoscroll to occur

Methods declared in class Object

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

Modifier and Type	Method	Description
`protected Object`	`clone()`	Creates and returns a copy of this object.
`boolean`	`equals(Object obj)`	Indicates whether some other object is "equal to" this one.
`protected void`	`finalize()`	Deprecated, for removal: This API element is subject to removal in a future version. Finalization is deprecated and subject to removal in a future release.
`final Class<?>`	`getClass()`	Returns the runtime class of this `Object`.
`int`	`hashCode()`	Returns a hash code value for this object.
`final void`	`notify()`	Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()`	Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()`	Returns a string representation of the object.
`final void`	`wait()`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted.
`final void`	`wait(long timeoutMillis)`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.
`final void`	`wait(long timeoutMillis, int nanos)`	Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

Constructor Details

DropTargetAutoScroller

protected DropTargetAutoScroller(Component c, Point p)

construct a DropTargetAutoScroller

Parameters:: c - the Component; p - the Point

Method Details

updateLocation

protected void updateLocation(Point newLocn)

cause autoscroll to occur

Parameters:: newLocn - the Point

stop

protected void stop()

cause autoscrolling to stop

actionPerformed

public void actionPerformed(ActionEvent e)

cause autoscroll to occur

Specified by:: actionPerformed in interface ActionListener
Parameters:: e - the ActionEvent

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