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package org.cristalise.gui.tabs;
import java.awt.Component;
import java.awt.Rectangle;
import java.awt.event.InputEvent;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import javax.swing.Icon;
import javax.swing.JTabbedPane;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import org.cristalise.gui.ItemDetails;
/**
* @author Developpement
*
* Allows a close icone in JTabbePane
*/
public class JTabbedPaneWithCloseIcons extends JTabbedPane implements MouseListener, ChangeListener
{
/**
*
*/
public JTabbedPaneWithCloseIcons()
{
super();
addMouseListener(this);
addChangeListener(this);
}
/**
* @see javax.swing.JTabbedPane#addTab(String, Icon, Component, String)
*/
@Override
public void addTab(String title, Icon arg2, Component component, String arg3)
{
super.addTab(title, new CloseTabIcon(arg2), component, arg3);
}
/**
* @see java.awt.event.MouseListener#mouseClicked(MouseEvent)
*/
@Override
public void mouseClicked(MouseEvent e)
{
int tabNumber = getUI().tabForCoordinate(this, e.getX(), e.getY());
Component cp = null;
if (tabNumber < 0)
return;
Rectangle rect = ((CloseTabIcon) getIconAt(tabNumber)).getBounds();
if (rect.contains(e.getX(), e.getY())||(e.getModifiers()& InputEvent.CTRL_MASK) != 0)
{ //the tab is being closed
cp = this.getComponent(tabNumber);
//if (getComponentCount() != 1)
if (cp instanceof ItemDetails)
{
((ItemDetails) cp).closeTab();
remove(cp);
}
}
stateChanged(new ChangeEvent(this));
}
/**
* @see java.awt.event.MouseListener#mouseEntered(MouseEvent)
*/
@Override
public void mouseEntered(MouseEvent e)
{
}
/**
* @see java.awt.event.MouseListener#mouseExited(MouseEvent)
*/
@Override
public void mouseExited(MouseEvent e)
{
}
/**
* @see java.awt.event.MouseListener#mousePressed(MouseEvent)
*/
@Override
public void mousePressed(MouseEvent e)
{
}
/**
* @see java.awt.event.MouseListener#mouseReleased(MouseEvent)
*/
@Override
public void mouseReleased(MouseEvent e)
{
}
@Override
public void stateChanged(ChangeEvent e)
{
if (getSelectedComponent()!= null)
((ItemDetails) getSelectedComponent()).refresh();
}
}
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