108 lines
3.3 KiB
Java
108 lines
3.3 KiB
Java
/*
|
|
* Copyright (c) 2020, 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.TextArea;
|
|
import java.awt.TextComponent;
|
|
import java.awt.TextField;
|
|
|
|
/**
|
|
* @test
|
|
* @key headful
|
|
* @bug 6278172
|
|
* @summary Tests that TextComponent#setText() preserves the selection
|
|
*/
|
|
public final class SetTextSelection {
|
|
|
|
private static final String LONG_TEXT = "text field";
|
|
private static final String SHORT_TEXT = "text";
|
|
|
|
public static void main(String[] args) {
|
|
testNoFrame(true);
|
|
testNoFrame(false);
|
|
for (int i = 0; i < 5; i++) {
|
|
testFrame(true, i);
|
|
testFrame(false, i);
|
|
}
|
|
testDisposedFrame(true);
|
|
testDisposedFrame(false);
|
|
}
|
|
|
|
private static void testNoFrame(boolean field) {
|
|
TextComponent tf = field ? new TextField(LONG_TEXT) :
|
|
new TextArea(LONG_TEXT);
|
|
tf.selectAll();
|
|
tf.setText(SHORT_TEXT);
|
|
test(tf);
|
|
}
|
|
|
|
private static void testDisposedFrame(boolean field) {
|
|
Frame frame = new Frame();
|
|
try {
|
|
TextComponent tf = field ? new TextField(LONG_TEXT) :
|
|
new TextArea(LONG_TEXT);
|
|
frame.add(tf);
|
|
frame.pack();
|
|
tf.selectAll();
|
|
frame.dispose();
|
|
tf.setText(SHORT_TEXT);
|
|
test(tf);
|
|
} finally {
|
|
frame.dispose();
|
|
}
|
|
}
|
|
|
|
private static void testFrame(boolean field, int step) {
|
|
Frame frame = new Frame();
|
|
try {
|
|
TextComponent tf = field ? new TextField(LONG_TEXT) :
|
|
new TextArea(LONG_TEXT);
|
|
if (step == 1) {
|
|
frame.pack();
|
|
}
|
|
frame.add(tf);
|
|
if (step == 2) {
|
|
frame.pack();
|
|
}
|
|
tf.selectAll();
|
|
if (step == 3) {
|
|
frame.pack();
|
|
}
|
|
tf.setText(SHORT_TEXT);
|
|
if (step == 4) {
|
|
frame.pack();
|
|
}
|
|
test(tf);
|
|
} finally {
|
|
frame.dispose();
|
|
}
|
|
}
|
|
|
|
private static void test(TextComponent tf) {
|
|
String str = tf.getSelectedText();
|
|
if (!str.equals(SHORT_TEXT)) {
|
|
throw new RuntimeException(str);
|
|
}
|
|
}
|
|
}
|