104 lines
3.4 KiB
Java
104 lines
3.4 KiB
Java
/*
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* Copyright (c) 2001, 2024, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.awt.Color;
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import java.awt.Dimension;
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import java.awt.Font;
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import java.awt.Graphics;
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import java.awt.Graphics2D;
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import java.awt.font.FontRenderContext;
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import java.awt.font.TextLayout;
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import javax.swing.JPanel;
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/*
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* @test
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* @bug 4427483
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* @summary Arabic text followed by newline should have no missing glyphs
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual ArabicBox
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*/
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public final class ArabicBox {
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private static final String TEXT =
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"\u0627\u0644\u0639\u0631\u0628\u064A\u0629\n";
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private static final String FONT_NAME = Font.DIALOG;
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private static final String INSTRUCTIONS = """
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In the below panel, you should see the following text:
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"""
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+ TEXT + """
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(It's \u2018Arabic\u2019 in Arabic.)
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If there are no 'box glyphs' for missing glyphs,
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press Pass; otherwise, press Fail.""";
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public static void main(String[] args) throws Exception {
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final Font font = new Font(FONT_NAME, Font.PLAIN, 24);
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System.out.println("asked for " + FONT_NAME + " and got: " + font.getFontName());
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PassFailJFrame.builder()
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.title("Arabic Box")
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.instructions(INSTRUCTIONS)
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.rows(7)
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.columns(40)
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.splitUIBottom(() -> createPanel(font))
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.build()
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.awaitAndCheck();
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}
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private static JPanel createPanel(Font font) {
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return new TextPanel(font);
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}
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private static final class TextPanel extends JPanel {
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private TextLayout layout;
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private TextPanel(Font font) {
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setForeground(Color.black);
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setBackground(Color.white);
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setFont(font);
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setPreferredSize(new Dimension(300, 150));
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}
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@Override
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public void paint(Graphics g) {
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super.paint(g);
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Graphics2D g2d = (Graphics2D)g;
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if (layout == null) {
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Font font = g2d.getFont();
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FontRenderContext frc = g2d.getFontRenderContext();
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layout = new TextLayout(TEXT, font, frc);
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System.out.println(layout.getBounds());
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}
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layout.draw(g2d, 10, 50);
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g2d.drawString(TEXT, 10, 100);
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}
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}
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}
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