PaintText.java revision 17565:b762aafa34e3 
1/*
2 * Copyright (c) 2007, 2017, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24/**
25 * @test
26 * @key headful printer
27 * @bug 6498340
28 * @summary No exception when printing text with a paint.
29 * @run main PaintText
30 */
31
32import java.awt.*;
33import java.awt.event.*;
34import java.text.*;
35import java.util.*;
36import java.awt.font.*;
37import java.awt.geom.*;
38import java.awt.print.*;
39import javax.swing.*;
40
41public class PaintText extends Component implements Printable {
42
43    static int preferredSize;
44    static int NUMTABS = 6;
45    int tabNumber;
46
47    public static void main(String args[]) {
48
49        PrinterJob pjob = PrinterJob.getPrinterJob();
50        if (pjob.getPrintService() == null) {
51            System.out.println("No printers: cannot continue");
52            return;
53        }
54
55        PageFormat pf = pjob.defaultPage();
56        preferredSize = (int)pf.getImageableWidth();
57
58        Book book = new Book();
59
60        JTabbedPane p = new JTabbedPane();
61
62        for (int id=1; id <= NUMTABS; id++) {
63            String name = "Tab " + new Integer(id);
64            PaintText ptt = new PaintText(id);
65            p.add(name, ptt);
66            book.append(ptt, pf);
67        }
68        pjob.setPageable(book);
69
70        JFrame f = new JFrame();
71        f.add(BorderLayout.CENTER, p);
72        f.addWindowListener(new WindowAdapter() {
73            public void windowClosing(WindowEvent e) {System.exit(0);}
74        });
75        f.pack();
76        f.show();
77
78        /* Non-jtreg execution will display the dialog */
79        if (System.getProperty("test.jdk") == null) {
80            if (!pjob.printDialog()) {
81                return;
82            }
83        }
84        try {
85            pjob.print();
86        } catch (PrinterException e) {
87            throw new RuntimeException(e.getMessage());
88        } finally {
89            f.dispose();
90        }
91    }
92
93    public PaintText(int id) {
94        tabNumber = id;
95    }
96
97    public int print(Graphics g, PageFormat pf, int pageIndex) {
98        System.out.println(""+pageIndex);
99        Graphics2D g2d = (Graphics2D)g;
100        g2d.translate(pf.getImageableX(),  pf.getImageableY());
101        g.drawString("ID="+tabNumber,100,20);
102        g.translate(0, 25);
103        paint(g);
104        return PAGE_EXISTS;
105    }
106
107    public Dimension getMinimumSize() {
108        return getPreferredSize();
109    }
110
111    public Dimension getPreferredSize() {
112        return new Dimension(preferredSize, preferredSize);
113    }
114
115    public void paint(Graphics g) {
116
117        /* fill with white before any transformation is applied */
118        g.setColor(Color.white);
119        g.fillRect(0, 0, getSize().width, getSize().height);
120
121        Graphics2D g2d = (Graphics2D)g;
122
123        Font f = new Font("Lucida Sans", Font.PLAIN, 40);
124        Color c = new Color(0,0,255,96);
125        Paint p = new GradientPaint(0f, 0f, Color.green,
126                                    10f, 10f, Color.red,
127                                    true);
128        String s = "Sample Text To Paint";
129        float x = 20, y= 50;
130
131        switch (tabNumber) {
132        case 1:
133            g2d.setFont(f);
134            g2d.setColor(c);
135            g2d.drawString(s, x, y);
136            break;
137
138        case 2:
139            g2d.setFont(f);
140            g2d.setPaint(p);
141            g2d.drawString(s, x, y);
142            break;
143
144        case 3:
145            AttributedString as = new AttributedString(s);
146            as.addAttribute(TextAttribute.FONT, f);
147            as.addAttribute(TextAttribute.FOREGROUND, c);
148            g2d.drawString(as.getIterator(), x, y);
149            break;
150
151        case 4:
152            as = new AttributedString(s);
153            as.addAttribute(TextAttribute.FONT, f);
154            as.addAttribute(TextAttribute.FOREGROUND, p);
155            g2d.drawString(as.getIterator(), x, y);
156            break;
157
158        case 5:
159            as = new AttributedString(s);
160            as.addAttribute(TextAttribute.FONT, f);
161            as.addAttribute(TextAttribute.FOREGROUND, c);
162            FontRenderContext frc = g2d.getFontRenderContext();
163            TextLayout tl = new TextLayout(as.getIterator(), frc);
164            tl.draw(g2d, x, y);
165            break;
166
167        case 6:
168            as = new AttributedString(s);
169            as.addAttribute(TextAttribute.FONT, f);
170            as.addAttribute(TextAttribute.FOREGROUND, p);
171            frc = g2d.getFontRenderContext();
172            tl = new TextLayout(as.getIterator(), frc);
173            tl.draw(g2d, x, y);
174            break;
175
176        default:
177        }
178    }
179
180}
181