01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * The Original Software is NetBeans. The Initial Developer of the Original
27: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
28: * Microsystems, Inc. All Rights Reserved.
29: *
30: * If you wish your version of this file to be governed by only the CDDL
31: * or only the GPL Version 2, indicate your decision by adding
32: * "[Contributor] elects to include this software in this distribution
33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
34: * single choice of license, a recipient has the option to distribute
35: * your version of this file under either the CDDL, the GPL Version 2 or
36: * to extend the choice of license to its licensees as provided above.
37: * However, if you add GPL Version 2 code and therefore, elected the GPL
38: * Version 2 license, then the option applies only if the new code is
39: * made subject to such option by the copyright holder.
40: */
41:
42: package org.netbeans.modules.welcome.ui;
43:
44: import java.awt.Dimension;
45: import java.awt.Graphics;
46: import java.awt.Image;
47: import javax.swing.JComponent;
48: import org.netbeans.modules.welcome.content.Constants;
49: import org.openide.util.Utilities;
50:
51: /**
52: *
53: * @author S. Aubrecht
54: */
55: class TopBar extends JComponent implements Constants {
56:
57: private Image imgCenter;
58: private Image imgLeft;
59: private Image imgRight;
60:
61: public TopBar() {
62: imgCenter = Utilities.loadImage(IMAGE_TOPBAR_CENTER, true);
63: imgLeft = Utilities.loadImage(IMAGE_TOPBAR_LEFT, true);
64: imgRight = Utilities.loadImage(IMAGE_TOPBAR_RIGHT, true);
65:
66: setPreferredSize(new Dimension(imgCenter.getWidth(null),
67: imgCenter.getHeight(null) - 14));
68: }
69:
70: @Override
71: protected void paintBorder(Graphics g) {
72: }
73:
74: @Override
75: protected void paintComponent(Graphics g) {
76: int width = getWidth();
77: int height = getHeight();
78:
79: int centerImageWidth = imgCenter.getWidth(null);
80: int centerImageHeight = imgCenter.getHeight(null);
81:
82: int x = (width - centerImageWidth) / 2;
83: int y = Math.min((height - centerImageHeight) / 2, 0);
84:
85: g.drawImage(imgCenter, x, y, null);
86: if (x > 0) {
87: for (int i = 0; i <= x; i++) {
88: g.drawImage(imgLeft, i, y, null);
89: g.drawImage(imgRight, width - i - 1, y, null);
90: }
91: }
92: }
93: }
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