Class 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

Constructor Summary

Constructors
Modifier Constructor Description
protected DropTargetAutoScroller​(Component c, Point p)

construct a DropTargetAutoScroller

Method Summary

All Methods Instance Methods Concrete Methods
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 java.lang.Object

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

Constructor Detail

DropTargetAutoScroller

protected DropTargetAutoScroller(Component c,
                                 Point p)

construct a DropTargetAutoScroller

Parameters:
c - the Component
p - the Point

Method Detail

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