source: other-projects/trunk/greenstone3-extension/mat/src/org/greenstone/gsdl3_extension/mat/CursorController.java@ 18093

package org.greenstone.gsdl3_extension.mat;

import java.awt.Component;
import java.awt.Cursor;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public final class CursorController {
    
    public final static Cursor busyCursor = Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR);
    public final static Cursor defaultCursor = Cursor.getDefaultCursor();  
    private CursorController() {}
    
    public static ActionListener createListener(final Component component, final ActionListener mainActionListener) {
    ActionListener actionListener = new ActionListener() {
        public void actionPerformed(ActionEvent ae) {
            try {
            component.setCursor(busyCursor);
            mainActionListener.actionPerformed(ae);
            } finally {
            component.setCursor(defaultCursor);
            }
        }
        };
    return actionListener;
    }
}