xcontainertabbedpane.java

XBrowser是一个完全免费并且开源的Web浏览器

/****************************************************************
*              XBrowser  -  eXtended web Browser                *
*                                                               *
*           Copyright (c) 2000-2001  Armond Avanes              *
*     Refer to ReadMe & License files for more information      *
*                                                               *
*                                                               *
*                      By: Armond Avanes                        *
*       [e-mail]     &    [e-mail]        *
*                http://xbrowser.sourceforge.net/               *
*****************************************************************/
package xbrowser.container.view;

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

import xbrowser.container.*;
import xbrowser.doc.*;
import xbrowser.widgets.*;
import xbrowser.*;

public class XContainerTabbedPane extends XAbstractDocumentContainer
{
	public XContainerTabbedPane()
    {
		tabbedPane = new JTabbedPane() {
			public String getToolTipText(MouseEvent e)
			{
				if( e==null )
					return null;

			int index = getUI().tabForCoordinate(this,e.getX(),e.getY());

				if( index!=-1 )
				{
				XDocument doc = (XDocument)page_Doc.get( getComponentAt(index) );

					return doc.getPageCompletePath();
				}
				else
					return null;
			}
		};
		ToolTipManager.sharedInstance().registerComponent(tabbedPane);

    	tabImage = XRepository.getComponentBuilder().buildImageIcon(this, "image.Tab");
		registerListeners();
    }

    private void registerListeners()
    {
        tabbedPane.addChangeListener( new ChangeListener() {
			public void stateChanged(ChangeEvent e)
			{
			Component comp = tabbedPane.getSelectedComponent();

				if( comp!=null )
				{
				XDocument doc = (XDocument)page_Doc.get(comp);

					if( doc!=null )
						fireDocumentActivated(doc);
				}
			}
		});

        tabbedPane.addMouseListener( new MouseAdapter() {
			public void mouseReleased(MouseEvent e)
			{
				if( e.isPopupTrigger() )
				{
				int x = e.getX();
				int y = e.getY();
				int index = tabbedPane.getUI().tabForCoordinate(tabbedPane, x, y);

					if( index!=-1 )
						XBrowser.getBrowser().showPopupMenu(tabbedPane, x, y);
				}
			}
		});
	}

    public void addDocument(XDocument doc)
    {
    JPanel page = new JPanel();

    	page.setLayout(new BorderLayout());
		page.add(doc.getComponent(), BorderLayout.CENTER);

        addToList(doc, page);

		tabbedPane.addTab(doc.getPageTitle(), tabImage, page);
        tabbedPane.setSelectedComponent(page);
	}

    public void moveDocumentsTo(XDocumentContainer new_doc_container)
    {
    int size = tabbedPane.getTabCount();
    JPanel page = null;
	XDocument doc;

		new_doc_container.closeAll();

    	for( int i=0; i<size; i++ )
        {
    		page = (JPanel)tabbedPane.getComponentAt(0);
    		doc = (XDocument)page_Doc.get(page);

    		removeFromList(doc);
        	tabbedPane.remove(page);

	    	new_doc_container.addDocument(doc);
        }
	}

    public void activateDocument(XDocument doc)
    {
    JPanel page = (JPanel)doc_Page.get(doc);

        if( page!=null )
            tabbedPane.setSelectedComponent(page);
    }

    private void closeDocument(JPanel page)
    {
    XDocument doc = (XDocument)page_Doc.get(page);

    	removeFromList(doc);
    	doc.closingDocument();
		fireDocumentClosed(doc);
    }

    public void closeCurrentDocument()
    {
    JPanel page = (JPanel)tabbedPane.getSelectedComponent();

    	if( page!=null )
        {
            closeDocument(page);
        	tabbedPane.remove(page);
        }
    }

    public void closeAll()
    {
    int size = tabbedPane.getTabCount();
    JPanel page = null;

    	for( int i=0; i<size; i++ )
        {
    		page = (JPanel)tabbedPane.getComponentAt(0);
            closeDocument(page);
        	tabbedPane.remove(page);
        }
    }

    public void tileCascade()
    {
	}

    public void tileHorizontal()
    {
	}

    public void tileVertical()
    {
	}

    public void minimizeAll()
    {
	}

    public void restoreAll()
    {
	}

    public Component getComponent()
    {
    	return tabbedPane;
    }

    public void setTitleFor(XDocument doc, String title)
    {
    int index = tabbedPane.indexOfComponent((JPanel)doc_Page.get(doc));

        if( index!=-1 )
    	    tabbedPane.setTitleAt( index, title);
    }

    public void setContainerTabPlacement(int place)
    {
		try
		{
        	tabbedPane.setTabPlacement(place);
		}
		catch( Exception e )
		{
		}
    }

// Attributes:
	private ImageIcon tabImage = null;
	private JTabbedPane tabbedPane;
}