Java Swing Cursor createCursor(URL url, Point hotSpot, String name)

Description

create Cursor

License

Open Source License

Declaration

public static Cursor createCursor(URL url, Point hotSpot, String name) 

Method Source Code

//package com.java2s;
/*/*from   www  . j ava 2 s.c om*/
 *   Copyright (C) 2006  The Concord Consortium, Inc.,
 *   25 Love Lane, Concord, MA 01742
 *
 *   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * END LICENSE */

import java.awt.Cursor;

import java.awt.Dimension;

import java.awt.Image;
import java.awt.Point;

import java.awt.Toolkit;

import java.net.URL;

import javax.swing.ImageIcon;

public class Main {
    public static Cursor createCursor(URL url, Point hotSpot, String name) {
        return createCursor(new ImageIcon(url), hotSpot, name);
    }

    public static Cursor createCursor(ImageIcon cursorIcon, Point hotSpot, String name) {
        return createCursor(cursorIcon.getImage(), hotSpot, name);
    }

    public static Cursor createCursor(Image cursorImage, Point hotSpot, String name) {
        if (hotSpot == null)
            hotSpot = new Point();
        Dimension prefDimension = Toolkit.getDefaultToolkit().getBestCursorSize(hotSpot.x, hotSpot.y);
        if (hotSpot.x > prefDimension.width - 1)
            hotSpot.x = prefDimension.width - 1;
        else if (hotSpot.x < 0)
            hotSpot.x = 0;
        if (hotSpot.y > prefDimension.height - 1)
            hotSpot.y = prefDimension.height - 1;
        else if (hotSpot.y < 0)
            hotSpot.y = 0;
        return Toolkit.getDefaultToolkit().createCustomCursor(cursorImage, hotSpot, name);
    }
}

Related

1. setCursor(JComponent comp, Cursor cur)
2. setCursorBusy(JComponent component)
3. setCursorDefault(Container cont)
4. setWaitCursor(final Component c, final boolean wait)