ratingscalesetuppanel.java

Java version of ABC/HR comparator v0.5. by schnofler. Runs on Sun JRE 1.5 or later

package abchr.gui;

import abchr.RatingScaleModule;
import guiutils.FlexibleGridLayout;
import guiutils.LineLayout;

import javax.swing.*;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class RatingScaleSetupPanel extends JPanel {
	private class ConfigureRatingsDialog extends JDialog {
		private JTextField[] labels=new JTextField[5];

		public ConfigureRatingsDialog(Dialog owner) {
			super(owner,"Configure Rating Scale Labels",true);

			Container cp=this.getContentPane();
			cp.setLayout(new BorderLayout());
			JPanel centerPanel=new JPanel(new FlexibleGridLayout(5,2));
			centerPanel.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
			for(int i=4;i>=0;i--) {
				centerPanel.add(new JLabel((i+1)+".0 = "));
				centerPanel.add(labels[i]=new JTextField(20));
			}
			cp.add(centerPanel,BorderLayout.CENTER);

			JPanel bottomPanel=new JPanel(new LineLayout(LineLayout.RIGHT_ALIGN));
			bottomPanel.setBorder(BorderFactory.createEmptyBorder(0,5,5,5));
			JButton okButton=new JButton("OK");
			JButton cancelButton=new JButton("Cancel");
			okButton.addActionListener(new ActionListener() {
				public void actionPerformed(ActionEvent e) {
					for(int i=0;i<5;i++) {
						ratings[i]=labels[i].getText();
						//testConfig.setRatingScaleLabel(i,labels[i].getText());
					}
					hide();
				}
			});
			cancelButton.addActionListener(new ActionListener() {
				public void actionPerformed(ActionEvent e){hide();}
			});
			bottomPanel.add(cancelButton);
			bottomPanel.add(okButton);
			cp.add(bottomPanel,BorderLayout.SOUTH);
		}

		public void show() {
			Dimension size=this.getContentPane().getPreferredSize();
			Insets insets=getOwner().getInsets();
			this.setBounds(getOwner().getX()+10,getOwner().getY()+10,size.width+insets.left+insets.right,size.height+insets.top+insets.bottom);
			for(int i=0;i<5;i++){labels[i].setText(ratings[i]);}
			super.show();
		}
	}

	private RatingScaleModule ratingScaleModule;

	private ConfigureRatingsDialog ratingsDialog;
	private JCheckBox customRatingsCheckBox=new JCheckBox("Custom labels for rating scale",false);
	private JButton configureRatingsButton=new JButton("Configure...");
	private String[] ratings=new String[]{"","","","",""};

	public RatingScaleSetupPanel(Dialog owner) {
		ratingsDialog=new ConfigureRatingsDialog(owner);
		this.setLayout(new LineLayout(LineLayout.LEFT_ALIGN,true));
		configureRatingsButton.setEnabled(false);
		configureRatingsButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent e) {
				ratingsDialog.show();
				if(customRatingsCheckBox.isSelected()) {
					for(int i=0;i<5;i++){ratingScaleModule.setRatingScaleLabel(i,ratings[i]);}
				} else {
					for(int i=0;i<5;i++){ratingScaleModule.setRatingScaleLabel(i,null);}
				}
			}
		});
		customRatingsCheckBox.addChangeListener(new ChangeListener() {
			public void stateChanged(ChangeEvent e) {
				configureRatingsButton.setEnabled(customRatingsCheckBox.isSelected());
				if(customRatingsCheckBox.isSelected()) {
					for(int i=0;i<5;i++){ratingScaleModule.setRatingScaleLabel(i,ratings[i]);}
				} else {
					for(int i=0;i<5;i++){ratingScaleModule.setRatingScaleLabel(i,null);}
				}
			}
		});
		this.add(customRatingsCheckBox);
		this.add(configureRatingsButton);
	}

	public void setModel(RatingScaleModule model) {
		ratingScaleModule=model;
		ratings=ratingScaleModule.getRatingScale();
		boolean deactivate=true;
		for(int i=0;i<5;i++) {
			if(ratings[i]!=null){deactivate=false;break;}
		}
		if(deactivate) {
			customRatingsCheckBox.setSelected(false);
		}
	}
}