constrainteditor.java

Owing to the applet Gantt chart source yard, already Chinese melt, Gantt chart can demonstrate a Chi

/**
 *   Copyright 2004 Carlos Silva A.
 * 
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License. 
 *   You may obtain a copy of the License at  
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 * 
 */
package jgantt.view.dialogs;

import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JComboBox;
import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;

import jgantt.Messages;
import jgantt.model.Constraint;
import jgantt.view.adapters.ProjectViewModel;

/**
 * ProjectEditor, edita las caracteristicas de un proyecto:
 * <ul>
 * <li> fechad de inicio
 * </ul>
 * 
 * <p>$Date: 2005/03/25 14:58:31 $</p> 
 * @version $Revision: 1.6 $
 * @author {user}
 */
public class ConstraintEditor extends JPanel implements ActionListener {
	
	/**
	 * 
	 */
	private static final long serialVersionUID = 3544667395307680562L;
	JTextField delayEdit ;
	JComboBox  modeCombo;
	ProjectViewModel pvModel;
	Constraint constraint;

	protected void addComp(JComponent cmp, GridBagLayout gridbag, GridBagConstraints c) {			 
		gridbag.setConstraints(cmp, c);
		add(cmp);
	}

	/**
	 * Constructor for TaskEditor
	 */
	public ConstraintEditor(Constraint ct) {
		super();
		delayEdit = new JTextField(String.valueOf(ct.getDelay()),4);
		constraint = ct;
		
		modeCombo = new JComboBox();
		modeCombo.addItem( Messages.getString("ConstraintEditor.mode.end_begin") ); //$NON-NLS-1$
		modeCombo.addItem( Messages.getString("ConstraintEditor.mode.end_end") ); //$NON-NLS-1$
		modeCombo.addItem( Messages.getString("ConstraintEditor.mode.begin_begin") ); //$NON-NLS-1$
		modeCombo.addItem( Messages.getString("ConstraintEditor.mode.begin_end") ); //$NON-NLS-1$
		
	
		GridBagLayout gridbag = new GridBagLayout();
		GridBagConstraints c = new GridBagConstraints();
		setLayout(gridbag);
		c.fill = GridBagConstraints.BOTH;
		c.weightx = 1.0;
		c.gridwidth = 1;
		addComp(new JLabel(Messages.getString("ConstraintEditor.delayLabel"), JLabel.LEFT), gridbag,c); //$NON-NLS-1$		
		addComp(delayEdit, gridbag,c);
		c.gridwidth = GridBagConstraints.REMAINDER; //end row
		addComp(new JLabel(Messages.getString("ConstraintEditor.delayUnits"), JLabel.LEFT), gridbag,c); //$NON-NLS-1$
		
		c.weightx = 0.0;
		c.gridwidth = 1;
		addComp(new JLabel(Messages.getString("ConstraintEditor.modeLabel"), JLabel.LEFT), gridbag,c); //$NON-NLS-1$
		c.gridwidth = GridBagConstraints.REMAINDER; //end row		
		addComp(modeCombo, gridbag,c);
		
		modeCombo.addActionListener(this);
		delayEdit.addActionListener(this);
	}

	/**
	 * cambios en los controles. 
	 */
	public void actionPerformed(ActionEvent event) {
		//System.out.println("actionPerformed "+event.getSource());
		if (event.getSource()==modeCombo) {
			byte d = (byte) (modeCombo.getSelectedIndex()); 
			constraint.setMode(d);
		}else if (event.getSource()==delayEdit) {
			int d = Integer.parseInt(delayEdit.getText()); 
			constraint.setDelay( d );
		}
	}
}