vcheckbox.java

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/******************************************************************************
 * The contents of this file are subject to the   Compiere License  Version 1.1
 * ("License"); You may not use this file except in compliance with the License
 * You may obtain a copy of the License at http://www.compiere.org/license.html
 * Software distributed under the License is distributed on an  "AS IS"  basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
 * the specific language governing rights and limitations under the License.
 * The Original Code is Compiere ERP & CRM Smart Business Solution. The Initial
 * Developer of the Original Code is Jorg Janke. Portions created by Jorg Janke
 * are Copyright (C) 1999-2005 Jorg Janke.
 * All parts are Copyright (C) 1999-2005 ComPiere, Inc.  All Rights Reserved.
 * Contributor(s): ______________________________________.
 *****************************************************************************/
package org.compiere.grid.ed;

import java.awt.event.*;
import java.beans.*;
import javax.swing.*;
import org.compiere.swing.*;
import org.compiere.util.*;

/**
 *  Checkbox Control
 *
 *  @author 	Jorg Janke
 *  @version 	$Id: VCheckBox.java,v 1.16 2005/12/05 02:36:08 jjanke Exp $
 */
public class VCheckBox extends CCheckBox
	implements VEditor, ActionListener
{
	/**
	 *	Default Constructor
	 */
	public VCheckBox()
	{
		this("", false, false, true, "", null, false);
	}	//	VCheckBox

	/**
	 *	Standard Constructor
	 *  @param columnName
	 *  @param mandatory
	 *  @param isReadOnly
	 *  @param isUpdateable
	 *  @param title
	 *  @param description
	 *  @param tableEditor
	 */
	public VCheckBox(String columnName, boolean mandatory, boolean isReadOnly, boolean isUpdateable,
		String title, String description, boolean tableEditor)
	{
		super();
		super.setName(columnName);
		m_columnName = columnName;
		setMandatory(mandatory);
		//
		if (isReadOnly || !isUpdateable)
			setEditable(false);
		else
			setEditable(true);

		//  Normal
		if (!tableEditor)
		{
			setText(title);
			if (description != null && description.length() > 0)
				setToolTipText(description);
		}
		else
		{
			setHorizontalAlignment(JLabel.CENTER);
		}
		//
		this.addActionListener(this);
	}	//	VCheckBox

	/** Mnemonic saved			*/
	private char	m_savedMnemonic = 0;

	/**
	 *  Dispose
	 */
	public void dispose()
	{
	}   //  dispose

	private String		m_columnName;

	/**
	 *	Set Editable
	 *  @param value
	 */
	public void setEditable (boolean value)
	{
		super.setReadWrite(value);
	}	//	setEditable

	/**
	 *	IsEditable
	 *  @return true if editable
	 */
	public boolean isEditable()
	{
		return super.isReadWrite();
	}	//	isEditable

	/**
	 *	Set Editor to value
	 *  @param value
	 */
	public void setValue (Object value)
	{
		boolean sel = false;
		if (value != null)
		{
			if (value instanceof Boolean)
				sel = ((Boolean)value).booleanValue();
			else
				sel = "Y".equals(value);
		}
		setSelected(sel);
	}	//	setValue

	/**
	 *  Property Change Listener
	 *  @param evt
	 */
	public void propertyChange (PropertyChangeEvent evt)
	{
		if (evt.getPropertyName().equals(org.compiere.model.MField.PROPERTY))
			setValue(evt.getNewValue());
	}   //  propertyChange

	/**
	 *	Return Editor value
	 *  @return value
	 */
	public Object getValue()
	{
		return new Boolean (isSelected());
	}	//	getValue

	/**
	 *  Return Display Value
	 *  @return value
	 */
	public String getDisplay()
	{
		String value = isSelected() ? "Y" : "N";
		return Msg.translate(Env.getCtx(), value);
	}   //  getDisplay

	/**
	 *	Set Background (nop)
	 */
	public void setBackground()
	{
	}	//	setBackground

	/**
	 *	Action Listener	- data binding
	 *  @param e
	 */
	public void actionPerformed(ActionEvent e)
	{
	//	ADebug.info("VCheckBox.actionPerformed");
		try
		{
			fireVetoableChange(m_columnName, null, getValue());
		}
		catch (PropertyVetoException pve)
		{
		}
	}	//	actionPerformed

	/**
	 *  Set Field/WindowNo for ValuePreference (NOP)
	 *  @param mField
	 */
	public void setField (org.compiere.model.MField mField)
	{
	}   //  setField

	/**
	 * @return Returns the savedMnemonic.
	 */
	public char getSavedMnemonic ()
	{
		return m_savedMnemonic;
	}	//	getSavedMnemonic
	
	/**
	 * @param savedMnemonic The savedMnemonic to set.
	 */
	public void setSavedMnemonic (char savedMnemonic)
	{
		m_savedMnemonic = savedMnemonic;
	}	//	getSavedMnemonic

}	//	VCheckBox