edu.stanford.hci.r3.browse
Class HorizontalPanEventHandler

java.lang.Object
  PDragSequenceEventHandler
      edu.stanford.hci.r3.browse.HorizontalPanEventHandler

public class HorizontalPanEventHandler
extends PDragSequenceEventHandler

A custom pan event handler...

This software is distributed under the BSD License.

Constructor Summary

HorizontalPanEventHandler()

Method Summary

protected void	drag(PInputEvent e)
protected void	dragActivityStep(PInputEvent aEvent) Do auto panning even when the mouse is not moving.
boolean	getAutopan()
protected void	pan(PInputEvent e)
protected java.lang.String	paramString() Returns a string representing the state of this node.
void	setAutopan(boolean autopan)
void	setMaxAutopanSpeed(double maxAutopanSpeed) Set the maxAutoPan speed in pixes per second.
void	setMinAutopanSpeed(double minAutopanSpeed) Set the minAutoPan speed in pixels per second.
protected double	validatePanningSpeed(double delta)

Methods inherited from class java.lang.Object

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

Constructor Detail

HorizontalPanEventHandler

public HorizontalPanEventHandler()

Method Detail

drag

protected void drag(PInputEvent e)

pan

protected void pan(PInputEvent e)

setAutopan

public void setAutopan(boolean autopan)

getAutopan

public boolean getAutopan()

setMinAutopanSpeed

public void setMinAutopanSpeed(double minAutopanSpeed)

Set the minAutoPan speed in pixels per second.

Parameters:

minAutopanSpeed -

setMaxAutopanSpeed

public void setMaxAutopanSpeed(double maxAutopanSpeed)

Set the maxAutoPan speed in pixes per second.

Parameters:

maxAutopanSpeed -

dragActivityStep

protected void dragActivityStep(PInputEvent aEvent)

Do auto panning even when the mouse is not moving.

validatePanningSpeed

protected double validatePanningSpeed(double delta)

paramString

protected java.lang.String paramString()

Returns a string representing the state of this node. This method is intended to be used only for debugging purposes, and the content and format of the returned string may vary between implementations. The returned string may be empty but may not be null.

Returns:

a string representation of this node's state