/*
* Copyright (c) 2016, 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
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*/
import java.awt.FlowLayout;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Robot;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import javax.swing.plaf.metal.MetalLookAndFeel;
import javax.swing.plaf.metal.MetalTextFieldUI;
import javax.swing.text.BadLocationException;
import javax.swing.text.Element;
import javax.swing.text.PasswordView;
import javax.swing.text.PlainView;
import javax.swing.text.View;
import javax.swing.text.WrappedPlainView;
/**
* @test
* @bug 8156217
* @key headful
* @summary Selected text is shifted on HiDPI display
* @run main FPMethodCalledTest
*/
public class FPMethodCalledTest {
private static JFrame frame;
private static JTextField textField;
public static void main(String[] args) throws Exception {
for (Test test : TESTS) {
test(test);
}
}
static void test(final Test test) throws Exception {
try {
Robot robot = new Robot();
robot.setAutoDelay(50);
SwingUtilities.invokeAndWait(() -> {
createAndShowGUI(test);
});
robot.waitForIdle();
SwingUtilities.invokeAndWait(() -> {
textField.select(1, 3);
});
robot.waitForIdle();
SwingUtilities.invokeAndWait(() -> {
Resultable resultable = test.resultable;
if (!resultable.getResult()) {
throw new RuntimeException("Test fails for: " + resultable);
}
});
} finally {
SwingUtilities.invokeAndWait(() -> {
if (frame != null) {
frame.dispose();
}
});
}
}
static void createAndShowGUI(Test test) {
try {
UIManager.setLookAndFeel(new MetalLookAndFeel());
} catch (Exception e) {
throw new RuntimeException(e);
}
frame = new JFrame();
frame.setSize(300, 300);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JPanel panel = new JPanel(new FlowLayout());
String text = "AAAAAAA";
textField = test.isPasswordField()
? new JPasswordField(text)
: new JTextField(text);
textField.setUI(new MetalTextFieldUI() {
@Override
public View create(Element elem) {
return test.createView(elem);
}
});
panel.add(textField);
frame.getContentPane().add(panel);
frame.setVisible(true);
}
private static final Test[] TESTS = {
new Test() {
@Override
View createView(Element elem) {
PlainViewINTAPI view = new PlainViewINTAPI(elem);
resultable = view;
return view;
}
},
new Test() {
@Override
View createView(Element elem) {
PlainViewFPAPI view = new PlainViewFPAPI(elem);
resultable = view;
return view;
}
},
new Test() {
@Override
View createView(Element elem) {
PlainViewMixedAPI view = new PlainViewMixedAPI(elem);
resultable = view;
return view;
}
},
new Test() {
@Override
View createView(Element elem) {
WrappedPlainViewINTAPI view = new WrappedPlainViewINTAPI(elem);
resultable = view;
return view;
}
},
new Test() {
@Override
View createView(Element elem) {
WrappedPlainViewFPAPI view = new WrappedPlainViewFPAPI(elem);
resultable = view;
return view;
}
},
new Test() {
@Override
View createView(Element elem) {
WrappedPlainViewMixedAPI view = new WrappedPlainViewMixedAPI(elem);
resultable = view;
return view;
}
},
new Test(true) {
@Override
View createView(Element elem) {
PasswordViewINTAPI view = new PasswordViewINTAPI(elem);
resultable = view;
return view;
}
},
new Test(true) {
@Override
View createView(Element elem) {
PasswordViewFPAPI view = new PasswordViewFPAPI(elem);
resultable = view;
return view;
}
},
new Test(true) {
@Override
View createView(Element elem) {
PasswordViewMixedAPI view = new PasswordViewMixedAPI(elem);
resultable = view;
return view;
}
}
};
static interface Resultable {
boolean getResult();
}
static abstract class Test {
Resultable resultable;
final boolean isPasswordField;
public Test() {
this(false);
}
public Test(boolean isPasswordField) {
this.isPasswordField = isPasswordField;
}
boolean isPasswordField() {
return isPasswordField;
}
abstract View createView(Element elem);
}
static class PlainViewINTAPI extends PlainView implements Resultable {
boolean drawLine = false;
boolean drawSelected = false;
boolean drawUnselected = false;
public PlainViewINTAPI(Element elem) {
super(elem);
}
@Override
protected void drawLine(int lineIndex, Graphics g, int x, int y) {
drawLine = true;
super.drawLine(lineIndex, g, x, y);
}
@Override
protected int drawSelectedText(Graphics g, int x, int y,
int p0, int p1) throws BadLocationException {
drawSelected = true;
return super.drawSelectedText(g, x, y, p0, p1);
}
@Override
protected int drawUnselectedText(Graphics g, int x, int y,
int p0, int p1) throws BadLocationException {
drawUnselected = true;
return super.drawUnselectedText(g, x, y, p0, p1);
}
@Override
public boolean getResult() {
return drawLine && drawSelected && drawUnselected;
}
}
static class PlainViewFPAPI extends PlainView implements Resultable {
boolean drawLine = false;
boolean drawSelected = false;
boolean drawUnselected = false;
public PlainViewFPAPI(Element elem) {
super(elem);
}
@Override
protected void drawLine(int lineIndex, Graphics2D g, float x, float y) {
drawLine = true;
super.drawLine(lineIndex, g, x, y);
}
@Override
protected float drawSelectedText(Graphics2D g, float x, float y,
int p0, int p1) throws BadLocationException {
drawSelected = true;
return super.drawSelectedText(g, x, y, p0, p1);
}
@Override
protected float drawUnselectedText(Graphics2D g, float x, float y,
int p0, int p1) throws BadLocationException {
drawUnselected = true;
return super.drawUnselectedText(g, x, y, p0, p1);
}
@Override
public boolean getResult() {
return drawSelected;
}
}
static class PlainViewMixedAPI extends PlainView implements Resultable {
boolean isIntMethodCalled = false;
boolean isFPMethodCalled = false;
public PlainViewMixedAPI(Element elem) {
super(elem);
}
@Override
protected int drawSelectedText(Graphics g, int x, int y,
int p0, int p1) throws BadLocationException {
isIntMethodCalled = true;
return super.drawSelectedText(g, x, y, p0, p1);
}
@Override
protected float drawSelectedText(Graphics2D g, float x, float y,
int p0, int p1) throws BadLocationException {
isFPMethodCalled = true;
return super.drawSelectedText(g, x, y, p0, p1);
}
@Override
public boolean getResult() {
return !isIntMethodCalled && isFPMethodCalled;
}
}
static class WrappedPlainViewINTAPI extends WrappedPlainView implements Resultable {
boolean drawLine = false;
boolean drawSelected = false;
boolean drawUnselected = false;
public WrappedPlainViewINTAPI(Element elem) {
super(elem);
}
@Override
protected void drawLine(int p0, int p1, Graphics g, int x, int y) {
drawLine = true;
super.drawLine(p0, p1, g, x, y);
}
@Override
protected int drawSelectedText(Graphics g, int x, int y,
int p0, int p1) throws BadLocationException {
drawSelected = true;
return super.drawSelectedText(g, x, y, p0, p1);
}
@Override
protected int drawUnselectedText(Graphics g, int x, int y,
int p0, int p1) throws BadLocationException {
drawUnselected = true;
return super.drawUnselectedText(g, x, y, p0, p1);
}
@Override
public boolean getResult() {
return drawLine && drawSelected && drawUnselected;
}
}
static class WrappedPlainViewFPAPI extends WrappedPlainView implements Resultable {
boolean drawLine = false;
boolean drawSelected = false;
boolean drawUnselected = false;
public WrappedPlainViewFPAPI(Element elem) {
super(elem);
}
@Override
protected void drawLine(int p0, int p1, Graphics2D g, float x, float y) {
drawLine = true;
super.drawLine(p0, p1, g, x, y);
}
@Override
protected float drawSelectedText(Graphics2D g, float x, float y,
int p0, int p1) throws BadLocationException {
drawSelected = true;
return super.drawSelectedText(g, x, y, p0, p1);
}
@Override
protected float drawUnselectedText(Graphics2D g, float x, float y,
int p0, int p1) throws BadLocationException {
drawUnselected = true;
return super.drawUnselectedText(g, x, y, p0, p1);
}
@Override
public boolean getResult() {
return drawLine && drawSelected && drawUnselected;
}
}
static class WrappedPlainViewMixedAPI extends WrappedPlainView implements Resultable {
boolean isIntMethodCalled = false;
boolean isFPMethodCalled = false;
public WrappedPlainViewMixedAPI(Element elem) {
super(elem);
}
@Override
protected int drawUnselectedText(Graphics g, int x, int y,
int p0, int p1) throws BadLocationException {
isIntMethodCalled = true;
return super.drawUnselectedText(g, x, y, p0, p1);
}
@Override
protected float drawUnselectedText(Graphics2D g, float x, float y,
int p0, int p1) throws BadLocationException {
isFPMethodCalled = true;
return super.drawUnselectedText(g, x, y, p0, p1);
}
@Override
public boolean getResult() {
return !isIntMethodCalled && isFPMethodCalled;
}
}
static class PasswordViewINTAPI extends PasswordView implements Resultable {
boolean isIntMethodCalled = false;
public PasswordViewINTAPI(Element elem) {
super(elem);
}
@Override
protected int drawEchoCharacter(Graphics g, int x, int y, char c) {
isIntMethodCalled = true;
return super.drawEchoCharacter(g, x, y, c);
}
@Override
public boolean getResult() {
return isIntMethodCalled;
}
}
static class PasswordViewFPAPI extends PasswordView implements Resultable {
boolean isFPMethodCalled = false;
public PasswordViewFPAPI(Element elem) {
super(elem);
}
@Override
protected float drawEchoCharacter(Graphics2D g, float x, float y, char c) {
isFPMethodCalled = true;
return super.drawEchoCharacter(g, x, y, c);
}
@Override
public boolean getResult() {
return isFPMethodCalled;
}
}
static class PasswordViewMixedAPI extends PasswordView implements Resultable {
boolean isIntMethodCalled = false;
boolean isFPMethodCalled = false;
public PasswordViewMixedAPI(Element elem) {
super(elem);
}
@Override
protected int drawEchoCharacter(Graphics g, int x, int y, char c) {
isIntMethodCalled = true;
return super.drawEchoCharacter(g, x, y, c);
}
@Override
protected float drawEchoCharacter(Graphics2D g, float x, float y, char c) {
isFPMethodCalled = true;
return super.drawEchoCharacter(g, x, y, c);
}
@Override
public boolean getResult() {
return !isIntMethodCalled && isFPMethodCalled;
}
}
}