| /* |
| * Copyright (c) 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. |
| */ |
| |
| /* |
| test |
| @bug 8023392 |
| @summary Swing text components printed with spaces between chars |
| @author Anton Nashatyrev |
| @run applet/manual=yesno bug8023392.html |
| */ |
| |
| import javax.swing.*; |
| import javax.swing.border.LineBorder; |
| import java.applet.Applet; |
| import java.awt.*; |
| import java.awt.event.ActionEvent; |
| import java.awt.event.ActionListener; |
| import java.awt.font.TextAttribute; |
| import java.awt.print.PageFormat; |
| import java.awt.print.Printable; |
| import java.awt.print.PrinterException; |
| import java.awt.print.PrinterJob; |
| import java.text.AttributedCharacterIterator; |
| import java.text.AttributedString; |
| |
| |
| public class bug8023392 extends Applet { |
| static final String[] instructions = { |
| "A Frame containing several pairs of labels ((a) and (b)) is displayed.", |
| "Labels of each pair look the same and are left-aligned (with spaces ", |
| "between chars).", |
| "1. Hit the print button.", |
| "2. Select any available printer (printing to file is also fine).", |
| "3. Look at the printing result (paper, PDF, PS, etc.):", |
| " The (a) and (b) labels should look almost the same and the (a) labels", |
| " shouldn't appear as if they are stretched along X axis."}; |
| |
| public void init() { |
| this.setLayout(new BorderLayout()); |
| add(new SimplePrint2(), BorderLayout.CENTER); |
| |
| Sysout.createDialogWithInstructions(instructions); |
| |
| } |
| |
| public static class SimplePrint2 extends JPanel |
| implements ActionListener, Printable { |
| JLabel label1; |
| JLabel label2; |
| JButton printButton; |
| |
| |
| public SimplePrint2() { |
| setLayout(new BorderLayout()); |
| label1 = new JLabel("2a) a b c d e" + |
| " "); |
| label2 = new JLabel("2b) a b c d e"); |
| |
| Box p1 = new Box(BoxLayout.Y_AXIS); |
| p1.add(label1); |
| p1.add(label2); |
| p1.add(new JLabel("wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww") { |
| String s = "3a) a b c d e "; |
| @Override |
| protected void paintComponent(Graphics g) { |
| sun.swing.SwingUtilities2.drawChars(this, g, s.toCharArray(), |
| 0, s.length(), 0, 15); |
| } |
| }); |
| p1.add(new JLabel("wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww") { |
| String s = "3b) a b c d e"; |
| @Override |
| protected void paintComponent(Graphics g) { |
| sun.swing.SwingUtilities2.drawChars(this, g, s.toCharArray(), |
| 0, s.length(), 0, 15); |
| } |
| }); |
| p1.add(new JLabel("wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww") { |
| String s = "4a) a b c d e "; |
| AttributedCharacterIterator it; |
| { |
| AttributedString as = new AttributedString(s); |
| as.addAttribute(TextAttribute.FONT, getFont()); |
| as.addAttribute(TextAttribute.FOREGROUND, Color.RED, 3, 8); |
| it = as.getIterator(); |
| } |
| @Override |
| protected void paintComponent(Graphics g) { |
| sun.swing.SwingUtilities2.drawString(this, g, it, 0, 15); |
| } |
| }); |
| |
| p1.add(new JLabel("wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww") { |
| String s = "4b) a b c d e"; |
| AttributedCharacterIterator it; |
| { |
| AttributedString as = new AttributedString(s); |
| as.addAttribute(TextAttribute.FONT, getFont()); |
| as.addAttribute(TextAttribute.FOREGROUND, Color.RED, 3, 8); |
| it = as.getIterator(); |
| } |
| @Override |
| protected void paintComponent(Graphics g) { |
| sun.swing.SwingUtilities2.drawString(this, g, it, 0, 15); |
| } |
| }); |
| |
| JPanel p2 = new JPanel(); |
| printButton = new JButton("Print"); |
| printButton.addActionListener(this); |
| p2.add(printButton); |
| |
| Container c = this; |
| c.add(p1, BorderLayout.CENTER); |
| c.add(p2, BorderLayout.SOUTH); |
| |
| String[] data = { |
| "1a) \u30aa\u30f3\u30e9\u30a4\u30f3\u6d88\u8fbc" + |
| " ", |
| "1b) \u30aa\u30f3\u30e9\u30a4\u30f3\u6d88\u8fbc" |
| }; |
| JList l0 = new JList(data); |
| l0.setVisibleRowCount(l0.getModel().getSize()); |
| JScrollPane jsp = new JScrollPane(l0); |
| l0.setBorder(new LineBorder(Color.GRAY)); |
| c.add(jsp, BorderLayout.NORTH); |
| |
| for (Component comp : new Component[]{label1, label2, printButton}) { |
| comp.setFont(new Font("Monospaced", 0, 16)); |
| } |
| } |
| |
| public void actionPerformed(ActionEvent e) { |
| PrinterJob job = PrinterJob.getPrinterJob(); |
| job.setPrintable(this); |
| if (job.printDialog()) { |
| try { |
| job.print(); |
| } catch (PrinterException ex) { |
| ex.printStackTrace(); |
| } |
| } |
| } |
| |
| public int print(Graphics graphics, |
| PageFormat pageFormat, |
| int pageIndex) |
| throws PrinterException { |
| if (pageIndex >= 1) { |
| return Printable.NO_SUCH_PAGE; |
| } |
| |
| this.paint(graphics); |
| return Printable.PAGE_EXISTS; |
| } |
| } |
| } |
| |
| |
| /** |
| * ************************************************* |
| * Standard Test Machinery |
| * DO NOT modify anything below -- it's a standard |
| * chunk of code whose purpose is to make user |
| * interaction uniform, and thereby make it simpler |
| * to read and understand someone else's test. |
| * ************************************************** |
| */ |
| class Sysout { |
| private static TestDialog dialog; |
| |
| public static void createDialogWithInstructions(String[] instructions) { |
| dialog = new TestDialog(new Frame(), "Instructions"); |
| dialog.printInstructions(instructions); |
| dialog.show(); |
| println("Any messages for the tester will display here."); |
| } |
| |
| public static void createDialog() { |
| dialog = new TestDialog(new Frame(), "Instructions"); |
| String[] defInstr = {"Instructions will appear here. ", ""}; |
| dialog.printInstructions(defInstr); |
| dialog.show(); |
| println("Any messages for the tester will display here."); |
| } |
| |
| |
| public static void printInstructions(String[] instructions) { |
| dialog.printInstructions(instructions); |
| } |
| |
| |
| public static void println(String messageIn) { |
| dialog.displayMessage(messageIn); |
| } |
| |
| }// Sysout class |
| |
| |
| class TestDialog extends Dialog { |
| |
| TextArea instructionsText; |
| TextArea messageText; |
| int maxStringLength = 80; |
| |
| //DO NOT call this directly, go through Sysout |
| public TestDialog(Frame frame, String name) { |
| super(frame, name); |
| int scrollBoth = TextArea.SCROLLBARS_BOTH; |
| instructionsText = new TextArea("", 15, maxStringLength, scrollBoth); |
| add("North", instructionsText); |
| |
| messageText = new TextArea("", 5, maxStringLength, scrollBoth); |
| add("South", messageText); |
| |
| pack(); |
| |
| show(); |
| }// TestDialog() |
| |
| //DO NOT call this directly, go through Sysout |
| public void printInstructions(String[] instructions) { |
| //Clear out any current instructions |
| instructionsText.setText(""); |
| |
| //Go down array of instruction strings |
| |
| String printStr, remainingStr; |
| for (int i = 0; i < instructions.length; i++) { |
| //chop up each into pieces maxSringLength long |
| remainingStr = instructions[i]; |
| while (remainingStr.length() > 0) { |
| //if longer than max then chop off first max chars to print |
| if (remainingStr.length() >= maxStringLength) { |
| //Try to chop on a word boundary |
| int posOfSpace = remainingStr. |
| lastIndexOf(' ', maxStringLength - 1); |
| |
| if (posOfSpace <= 0) posOfSpace = maxStringLength - 1; |
| |
| printStr = remainingStr.substring(0, posOfSpace + 1); |
| remainingStr = remainingStr.substring(posOfSpace + 1); |
| } |
| //else just print |
| else { |
| printStr = remainingStr; |
| remainingStr = ""; |
| } |
| |
| instructionsText.append(printStr + "\n"); |
| |
| }// while |
| |
| }// for |
| |
| }//printInstructions() |
| |
| //DO NOT call this directly, go through Sysout |
| public void displayMessage(String messageIn) { |
| messageText.append(messageIn + "\n"); |
| } |
| |
| }// TestDialog class |
| |