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/*
* Copyright (c) 1998, 2024, 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.Frame;
import java.awt.GridLayout;
import java.awt.Label;
import java.awt.TextArea;
/*
* @test
* @bug 4158997
* @key headful
* @summary Make sure that the TextArea has both horizontal and
* vertical scrollbars when bad scrollbar arguments are passed
* into the constructor.
* @library /java/awt/regtesthelpers
* @build PassFailJFrame
* @run main/manual TextAreaScrollbarTest
*/
public class TextAreaScrollbarTest {
private static final String INSTRUCTIONS = """
Check to see that each TextArea has the specified
number and placement of scrollbars, i.e., both scrollbars,
horizontal only, vertical only, or no scrollbars at all.
""";
public static void main(String[] args) throws Exception {
PassFailJFrame.builder()
.title("TextAreaScrollbarTest")
.instructions(INSTRUCTIONS)
.columns(35)
.testUI(TestFrame::new)
.build()
.awaitAndCheck();
}
}
class TestFrame extends Frame {
private String both = "Both Scrollbars Both Scrollbars Both Scrollbars\n";
private String horiz = "Horizontal Scrollbar Only Horizontal Scrollbar Only\n";
private String vert = "Vertical Scrollbar Only Vertical Scrollbar Only\n";
private String none = "No Scrollbars No Scrollbars No Scrollbars No Scrollbars\n";
public TestFrame() {
super("Test frame");
// sets a GridLayout w/ 2 columns and an unspecified # of rows
setLayout(new GridLayout(0, 2, 15, 5));
TextArea t1 = new TextArea(both + both + both + both + both + both, 3, 8, 0);
add(new Label("TA should have both scrollbars: arg = 0"));
add(t1);
TextArea t2 = new TextArea(both + both + both + both + both + both, 3, 8, -1);
add(new Label("TA should have both scrollbars: arg = -1"));
add(t2);
TextArea t3 = new TextArea(both + both + both + both + both + both, 3, 8, 4);
add(new Label("TA should have both scrollbars: arg = 4"));
add(t3);
TextArea t4 = new TextArea(horiz + horiz + horiz + horiz + horiz + horiz, 3, 8, 2);
add(new Label("TA should have horizontal scrollbar: arg = 2"));
add(t4);
TextArea t5 = new TextArea(vert + vert + vert + vert + vert + vert, 3, 8, 1);
add(new Label("TA should have vertical scrollbar: arg = 1"));
add(t5);
TextArea t6 = new TextArea(none + none + none + none + none + none, 3, 8, 3);
add(new Label("TA should have no scrollbars: arg = 3"));
add(t6);
TextArea t7 = new TextArea();
t7.setText(both + both + both + both + both + both);
add(new Label("Both scrollbars: TextArea()"));
add(t7);
TextArea t8 = new TextArea(both + both + both + both + both + both);
add(new Label("Both scrollbars: TextArea(String text)"));
add(t8);
TextArea t9 = new TextArea(3, 8);
t9.setText(both + both + both + both + both + both);
add(new Label("Both scrollbars: TextArea(int rows, int columns)"));
add(t9);
TextArea t10 = new TextArea(both + both + both + both + both + both, 3, 8);
add(new Label("Both scrollbars: TextArea(text, rows, columns)"));
add(t10);
setSize(600, 600);
}
}
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