?? helpcursor.java
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/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
* Created on 2005/7/28
*
* TODO To change the template for this generated file go to
* Window - Preferences - Java - Code Style - Code Templates
*/
package eti.bi.alphaminer.jhelpcomponent;
import java.awt.Image;
import java.awt.Toolkit;
import java.awt.Point;
import java.awt.Cursor;
import java.awt.HeadlessException;
import java.lang.IndexOutOfBoundsException;
import eti.bi.util.ResourceLoader;
import eti.bi.common.ImageLocation;
import eti.bi.exception.SysException;
/**
* @author tyleung
*
* TODO To change the template for this generated type comment go to
* Window - Preferences - Java - Code Style - Code Templates
*/
public class HelpCursor {
private Cursor m_HelpCursor;
private Image imageInstance;
public HelpCursor() {
try {
imageInstance = ResourceLoader.getImage(ImageLocation.HELPCURSOR);
// imageInstance = imageInstance.getScaledInstance(32,32,Image.SCALE_SMOOTH);
} catch (SysException se) {
System.out.println("cannot create cursor image.");
System.out.println(se.toString());
}
try {
m_HelpCursor = Toolkit.getDefaultToolkit().createCustomCursor(
imageInstance,
new Point(),
"helpCursor");
} catch (IndexOutOfBoundsException ie) {
System.out.println("Cannot create cursor.");
System.out.println(ie.toString());
} catch (HeadlessException he) {
System.out.println("cannot create cursor.");
System.out.println(he.toString());
}
if ( m_HelpCursor == null )
System.out.println("can't get cursor image");
}
public Cursor getCursor() {
return m_HelpCursor;
}
}
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