import java.awt.*;
import java.awt.event.ActionEvent;

public class PopUpAction extends javax.swing.AbstractAction implements
java.awt.event.WindowFocusListener
,java.awt.event.ActionListener
{
	private static final int POPUPOFFSET=5;
	private javax.swing.JToolBar toolbar=new javax.swing.JToolBar();
	private javax.swing.JPopupMenu pmenu;
	private java.util.List<javax.swing.Action> actions;

	public PopUpAction()
	{
		super();
		init();
	}
	public PopUpAction(java.lang.String name)
	{
		super(name);
		init();
	}
	public PopUpAction(java.lang.String name, javax.swing.Icon icon)
	{
		super(name,icon);
		init();
	}
	private void init()
	{
		actions=new java.util.LinkedList();
		pmenu=new javax.swing.JPopupMenu();
		pmenu.setLightWeightPopupEnabled(false);
	}
	public javax.swing.AbstractButton add(javax.swing.Action action)
	{
		actions.add(action);
		javax.swing.AbstractButton btn=null;
		if(action.getValue(javax.swing.Action.SELECTED_KEY)!=null)
		{
			javax.swing.JToggleButton jtb=new javax.swing.JToggleButton(action);
			if(action.getValue(javax.swing.Action.SELECTED_KEY)!=null)
			{
				jtb.setSelectedIcon((javax.swing.Icon)action.getValue("SELECTED_ICON"));
			}
			btn=jtb;
			toolbar.add(jtb);
		}
		else
			btn=toolbar.add(action);
		pmenu.add(btn);
		btn.addActionListener(this);
		return btn;
	}
	public void setOrientation(int o)
	{
		if(pmenu!=null)
			pmenu.setVisible(false);
		toolbar.setOrientation(o);
	}
	public void windowGainedFocus(java.awt.event.WindowEvent e)
	{
	}
	public void windowLostFocus(java.awt.event.WindowEvent e)
	{
		if(pmenu!=null)
			pmenu.setVisible(false);
	}
	public void actionPerformed(java.awt.event.ActionEvent evt)
	{
		java.lang.Object source=evt.getSource();
		if(pmenu.isVisible()==true)
			pmenu.setVisible(false);
		else
		{
			try{
			java.awt.Component c=(java.awt.Component)evt.getSource();
			if(toolbar.getOrientation()==javax.swing.SwingConstants.VERTICAL)
			{
				pmenu.setLocation((int)(c.getLocationOnScreen().getX())+POPUPOFFSET,(int)(c.getLocationOnScreen().getY()+c.getHeight())-POPUPOFFSET);//,dialog.getWidth(),dialog.getHeight());
			}
			else
			{
				pmenu.setLocation((int)(c.getLocationOnScreen().getX()+c.getWidth())-POPUPOFFSET,(int)(c.getLocationOnScreen().getY())+POPUPOFFSET);//,dialog.getWidth(),dialog.getHeight());
			}
			pmenu.setVisible(true);
			pmenu.requestFocusInWindow();
			}
			catch(java.awt.IllegalComponentStateException exp){}
		}
	}
	public void clear()
	{
		actions.clear();
		toolbar.removeAll();
	}

	public boolean isPopupVisible()
	{
		return pmenu.isVisible();
	}

	public static void main(java.lang.String[] args)
	{
		java.awt.Dialog dialog=new javax.swing.JDialog((java.awt.Frame)null,"title",true);
		javax.swing.JPanel p=new javax.swing.JPanel(new java.awt.BorderLayout());
		javax.swing.JToolBar tb=new javax.swing.JToolBar();
		tb.setFloatable(false);
		p.add(tb, BorderLayout.NORTH);
		PopUpAction popUpAction=new PopUpAction("tata");
		popUpAction.add(new javax.swing.AbstractAction("huhu")
		{
			@Override
			public void actionPerformed(ActionEvent e)
			{

			}
		});
		popUpAction.add(new javax.swing.AbstractAction("hallo")
		{
			@Override
			public void actionPerformed(ActionEvent e)
			{

			}
		});

		tb.add(popUpAction);
		dialog.add(p);
		dialog.pack();
		dialog.setVisible(true);
	}
}