vtabbedpane.java

Java写的ERP系统

/******************************************************************************
 * 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  Business Solution
 * The Initial Developer of the Original Code is Jorg Janke  and ComPiere, Inc.
 * Portions created by Jorg Janke are Copyright (C) 1999-2001 Jorg Janke, parts
 * created by ComPiere are Copyright (C) ComPiere, Inc.;   All Rights Reserved.
 * Contributor(s): ______________________________________.
 *****************************************************************************/
package org.compiere.grid;

import java.awt.*;
import javax.swing.*;

import org.compiere.util.*;
import org.compiere.apps.*;
import org.compiere.swing.*;

/**
 *  Tabbed Pane - either Workbench or Window Tab
 *
 *  @author Jorg Janke
 *  @version $Id: VTabbedPane.java,v 1.7 2002/10/08 04:28:56 jjanke Exp $
 */
public class VTabbedPane extends CTabbedPane
{
	/**
	 *  Constructor
	 *  @param isWorkbench is this a workbench tab (tabs on the left side)
	 */
	public VTabbedPane (boolean isWorkbench)
	{
		super();
		//	bug in 1.4.1 - can't be SCROLL_TAB_LAYOUT - java.lang.NullPointerException
		//	at javax.swing.plaf.basic.BasicTabbedPaneUI$TabSelectionHandler.stateChanged(BasicTabbedPaneUI.java:3027)
	//	setTabLayoutPolicy (JTabbedPane.SCROLL_TAB_LAYOUT);
		setWorkbench (isWorkbench);
	}   //  workbenchTab

	private boolean m_workbenchTab;

	/**
	 *  toString
	 *  @return info
	 */
	public String toString()
	{
		return (m_workbenchTab ? "WorkbenchTab" : "WindowTab")
			+ " - selected " + getSelectedIndex() + " of " + getTabCount();
	}   //  toString

	/**
	 *  Set Workbench - or Window
	 *  @param isWorkbench
	 */
	public void setWorkbench (boolean isWorkbench)
	{
		m_workbenchTab = isWorkbench;
		if (m_workbenchTab)
			super.setTabPlacement(JTabbedPane.BOTTOM);
		else
			super.setTabPlacement(Language.getLanguage().isLeftToRight() ? JTabbedPane.LEFT : JTabbedPane.RIGHT);
	}   //  setWorkbench

	/**
	 *  Tab is Workbench (not Window)
	 *  @return true if Workbench
	 */
	public boolean isWorkbench()
	{
		return m_workbenchTab;
	}   //  toString

	/**
	 *  Set Tab Placement.
	 *  Do not use - set via setWorkBench
	 *  @param notUsed
	 */
	public void setTabPlacement (int notUsed)
	{
		new java.lang.IllegalAccessError("Do not use VTabbedPane.setTabPlacement directly");
	}   //  setTabPlacement

	/**
	 *  Dispose all contained VTabbedPanes and GridControllers
	 *  @param aPanel
	 */
	public void dispose (APanel aPanel)
	{
		Component[] comp = getComponents();
		for (int i = 0; i < comp.length; i++)
		{
			if (comp[i] instanceof VTabbedPane)
			{
				VTabbedPane tp = (VTabbedPane)comp[i];
				tp.removeChangeListener(aPanel);
				tp.dispose(aPanel);
			}
			else if (comp[i] instanceof GridController)
			{
				GridController gc = (GridController)comp[i];
				gc.addDataStatusListener(aPanel);
				gc.dispose();
			}
		}
		removeAll();
	}   //  dispose

}   //  VTabbdPane