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

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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https://docs.oracle.com/en/java/javase/25/docs/api/java.desktop/java/awt/dnd/DropTarget.DropTargetAutoScroller.html