Class EventHandlerPRP

java.lang.Object
  |
  +--EventHandlerPRP

public class EventHandlerPRP

extends java.lang.Object

Class EventHandlerPRP.java - implements the event handlers for ShowScatterPlotPopup. This work was produced by Peter Lemkin of the National Cancer Institute, an agency of the United States Government and Djamel Medjahed (SAIC-Frederick). As a work of the United States Government there is no associated copyright. It is offered as open source software under the Mozilla Public License (version 1.1) subject to the limitations noted in the accompanying LEGAL file.

Version:

$Date: 2002/10/14 20:17:17 $ $Revision: $

Author:

P. Lemkin (NCI), Djamel Medjahed (SAIC), NCI-Frederick, Frederick, MD

See Also:

ProtPlot Home

This work was derived from MAExplorer under the Mozilla 1.1 Open Source Public License by Peter Lemkin of the National Cancer Institute, an agency of the United States Government subject to the limitations noted in the accompanying LEGAL file. See licence info on http://maexplorer.sourceforge.org/

Field Summary

Filter	fil Instance of Data Filter.
private ProtPlot	prp instance of ProtPlot
(package private) ReportPRP	rpt instance of ReportPRP
(package private) ShowScatterPlotPopup	spp Instance of ShowScatterPlotPopup
private UtilPRP	util instance of UtilPRP

Constructor Summary

EventHandlerPRP(ProtPlot prp)
EventHandlerPRP() - constructor

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e) actionPerformed() - Handle Control panel button clicks or menu items.
void	adjustmentValueChanged(java.awt.event.AdjustmentEvent e) adjustmentValueChanged() - handle scroll events.
void	itemStateChanged(java.awt.event.ItemEvent e) itemStateChanged() - handle item state changed events NOTE: need to implement radio groups here since AWT only implements radio groups for Checkboxes, and CheckboxMenuItems.
private java.awt.Color[]	makeColorMap() makeColorMap() - make 255 gray value colors or if pseudocolor mode, then color range

Methods inherited from class java.lang.Object

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

Field Detail

prp

private ProtPlot prp

instance of ProtPlot

fil

public Filter fil

Instance of Data Filter.

rpt

ReportPRP rpt

instance of ReportPRP

util

private UtilPRP util

instance of UtilPRP

spp

ShowScatterPlotPopup spp

Instance of ShowScatterPlotPopup

Constructor Detail

EventHandlerPRP

public EventHandlerPRP(ProtPlot prp)

EventHandlerPRP() - constructor

Parameters:

prp - is instance of ProtPlot

Method Detail

makeColorMap

private java.awt.Color[] makeColorMap()

makeColorMap() - make 255 gray value colors or if pseudocolor mode, then color range

Returns:

colormap

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

actionPerformed() - Handle Control panel button clicks or menu items.

Parameters:

e - is action event

adjustmentValueChanged

public void adjustmentValueChanged(java.awt.event.AdjustmentEvent e)

adjustmentValueChanged() - handle scroll events. Use the scroll values to select the part of the plot to be displayed and then repaint it.

Parameters:

e - is AdjustmentEvent

itemStateChanged

public void itemStateChanged(java.awt.event.ItemEvent e)

itemStateChanged() - handle item state changed events NOTE: need to implement radio groups here since AWT only implements radio groups for Checkboxes, and CheckboxMenuItems.

Parameters:

e - is ItemEvent