| /* |
| * Copyright (c) 2009, 2013, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| import java.awt.BasicStroke; |
| import java.awt.Color; |
| import java.awt.Graphics; |
| import java.awt.Graphics2D; |
| import java.awt.Toolkit; |
| import java.awt.Point; |
| |
| /** |
| * An interface provides a set of custom cursors |
| */ |
| |
| public interface MyCursor { |
| public static final java.awt.Cursor NO_DROP = Toolkit.getDefaultToolkit().createCustomCursor( |
| new ImageGenerator(32, 32, new Color(0xff, 0xff, 0xff, 0x00) ) { |
| @Override public void paint(Graphics gr) { |
| gr.setColor(Color.GREEN); |
| ((Graphics2D)gr).setStroke(new BasicStroke(3)); |
| |
| gr.translate(width/2, height/2); |
| int R = width/4; |
| gr.drawOval(-R, -R, 2*R, 2*R); |
| gr.drawLine(-R, R, R, -R); |
| } |
| }.getImage(), |
| new Point(0, 0), |
| "My NoDrop Cursor" |
| ); |
| public static final java.awt.Cursor MOVE = Toolkit.getDefaultToolkit().createCustomCursor( |
| new ImageGenerator(32, 32, new Color(0xff, 0xff, 0xff, 0x00) ) { |
| @Override public void paint(Graphics gr) { |
| gr.setColor(Color.GREEN); |
| ((Graphics2D)gr).setStroke(new BasicStroke(3)); |
| |
| gr.drawLine(0, 0, width, height); |
| gr.drawLine(0, 0, width/2, 0); |
| gr.drawLine(0, 0, 0, height/2); |
| } |
| }.getImage(), |
| new Point(0, 0), |
| "My Move Cursor" |
| ); |
| public static final java.awt.Cursor COPY = Toolkit.getDefaultToolkit().createCustomCursor( |
| new ImageGenerator(32, 32, new Color(0xff, 0xff, 0xff, 0x00) ) { |
| @Override public void paint(Graphics gr) { |
| gr.setColor(Color.GREEN); |
| ((Graphics2D)gr).setStroke(new BasicStroke(3)); |
| //arrow |
| gr.drawLine(0, 0, width/2, height/2); |
| gr.drawLine(0, 0, width/2, 0); |
| gr.drawLine(0, 0, 0, height/2); |
| //plus |
| gr.drawRect(width/2 - 1, height/2 -1, width/2 - 1, height/2 - 1); |
| gr.drawLine(width*3/4 - 1, height/2 - 1, width*3/4 - 1, height); |
| gr.drawLine(width/2 - 1, height*3/4 - 1, width, height*3/4 - 1); |
| } |
| }.getImage(), |
| new Point(0, 0), |
| "My Copy Cursor" |
| ); |
| } |
| |