146 lines
4.7 KiB
Java
146 lines
4.7 KiB
Java
/*
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File: BooleanPanel.java
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University of Applied Science Berne,HTA-Biel/Bienne,
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Computer Science Department.
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Diploma thesis J3D Solar System Simulator
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Originally written by Marcel Portner & Bernhard Hari (c) 2000
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CVS - Information :
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$Header: /var/cvsreps/projects/c450/2000/sss3d/source_diploma/sss3d/gui/BooleanPanel.java,v 1.6 2000/12/13 13:47:55 portm Exp $
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$Author: portm $
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$Date: 2000/12/13 13:47:55 $
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$State: Exp $
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*/
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package sss3d.gui;
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import sss3d.gui.*;
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import sss3d.contentbranch.*;
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import sss3d.utils.xmlparser.XMLConstants;
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import sss3d.utils.SSS3dConstants;
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import java.awt.*;
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import javax.swing.*;
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import java.awt.event.*;
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import java.util.*;
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import javax.swing.event.*;
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/**
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* A simple JPanel with a JComboBox containing the boolean
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* values true and false. Also a title will be displayed depending
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* on the given parameter.
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*
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* @author Marcel Portner & Bernhard Hari
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* @version $Revision: 1.6 $
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*/
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public class BooleanPanel extends JPanel implements ActionListener{
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private InitializationPanel iniPanel;
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private int parameter = -1;
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private String[] booleanStrings = { "false", "true" };
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private final int TRUE = 1;
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private final int FALSE = 0;
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private JComboBox booleanList;
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/**
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* Creates a simple boolean panel
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*
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* @param iniPanel an object reference to an instance of InitializationPanel
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* @param parameter the parameter with two possible outcomes true and false
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*/
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public BooleanPanel( InitializationPanel iniPanel, int parameter ) {
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super();
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this.iniPanel = iniPanel;
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this.parameter = parameter;
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// create GUI
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setLayout( new BoxLayout( this, BoxLayout.Y_AXIS ) );
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// Create the combo box
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booleanList = new JComboBox( booleanStrings );
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boolean value = ((Boolean)iniPanel.getObjectsInformation().getParameter(parameter)).booleanValue();
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if ( value ) {
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booleanList.setSelectedIndex(TRUE);
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} else {
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booleanList.setSelectedIndex(FALSE);
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}
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booleanList.addActionListener(this);
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booleanList.setActionCommand("changed");
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booleanList.setAlignmentX(LEFT_ALIGNMENT);
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setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
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JLabel title = new JLabel(XMLConstants.treeElementNames[parameter]);
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title.setAlignmentX(LEFT_ALIGNMENT);
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add( title );
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add(Box.createRigidArea(new Dimension(0, 10)));
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add(booleanList);
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this.setAlignmentX(LEFT_ALIGNMENT);
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// enable/disable components depending on they can be changed during
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// runtime mode
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if ( iniPanel != null ) {
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switch ( iniPanel.getMode() ) {
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case SSS3dConstants.RUNTIME_MODE :
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booleanList.setEnabled(XMLConstants.MODIFIABLE_VALUES_AT_RUNTIME[parameter]);
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break;
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default : break;
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}
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} else {
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booleanList.setEnabled(XMLConstants.MODIFIABLE_VALUES_AT_RUNTIME[parameter]);
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}
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this.setVisible(true);
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}
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/**
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* Implementation of action listener
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*
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* @param e java.awt.event.ActionEvent
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*/
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public void actionPerformed(java.awt.event.ActionEvent e) {
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if (e.getActionCommand().equals("changed")) {
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if ( booleanList.getSelectedIndex() == TRUE ) {
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if ( iniPanel != null ) {
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if ( iniPanel.getMode() == SSS3dConstants.INITIALIZATION_MODE ||
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( iniPanel.getMode() == SSS3dConstants.RUNTIME_MODE &&
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XMLConstants.MODIFIABLE_VALUES_AT_RUNTIME[parameter]) ) {
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iniPanel.getObjectsInformation().setParameter( new Boolean(true),parameter );
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iniPanel.updateTreeViewInfo(new Boolean(true),parameter);
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}
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} else {
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if(XMLConstants.MODIFIABLE_VALUES_AT_RUNTIME[parameter])
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iniPanel.getObjectsInformation().setParameter( new Boolean(true),parameter );
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}
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} else {
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if ( iniPanel != null ) {
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if ( iniPanel.getMode() == SSS3dConstants.INITIALIZATION_MODE ||
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( iniPanel.getMode() == SSS3dConstants.RUNTIME_MODE &&
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XMLConstants.MODIFIABLE_VALUES_AT_RUNTIME[parameter]) ) {
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iniPanel.getObjectsInformation().setParameter( new Boolean(false),parameter );
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iniPanel.updateTreeViewInfo(new Boolean(false),parameter);
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}
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} else {
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if(XMLConstants.MODIFIABLE_VALUES_AT_RUNTIME[parameter])
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iniPanel.getObjectsInformation().setParameter( new Boolean(false),parameter );
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}
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}
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}
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}
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}
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