295 lines
12 KiB
Java
295 lines
12 KiB
Java
/*
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* Copyright (c) 2014, 2016, 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.*;
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import java.util.ArrayList;
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import javax.swing.*;
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/*
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* @test
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* @key headful
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* @summary Toplevel should be correctly positioned as relative to a component:
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* so that their centers coincide
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* or, if the component is hidden, centered on the screen.
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* @bug 8036915
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* @library /lib/client
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* @build ExtendedRobot
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* @run main/timeout=1200 SetLocationRelativeToTest
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*/
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public class SetLocationRelativeToTest {
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private static int delay = 500;
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private static boolean testEverything = false;// NB: change this to true to test everything
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java.util.List<Window> awtToplevels = new ArrayList<Window>();
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java.util.List<Window> swingToplevels = new ArrayList<Window>();
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java.util.List<Window> allToplevels = new ArrayList<Window>();
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java.util.List<Component> awtComponents = new ArrayList<Component>();
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java.util.List<Component> swingComponents = new ArrayList<Component>();
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java.util.List<Component> allComponents = new ArrayList<Component>();
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Label placeholder = new Label();
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JLabel jplaceholder = new JLabel();
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JFrame jcontainer;
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public SetLocationRelativeToTest() {
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Frame frame = new Frame("Frame");
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frame.setSize(200,100);
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Frame uframe = new Frame("U.Frame");
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uframe.setUndecorated(true);
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uframe.setSize(200,100);
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Window window = new Window(frame);
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window.setSize(200,100);
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Dialog dialog = new Dialog(frame, "Dialog");
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dialog.setSize(200,100);
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awtToplevels.add(frame);
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awtToplevels.add(uframe);
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awtToplevels.add(window);
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awtToplevels.add(dialog);
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awtComponents.add(new TextArea("Am a TextArea"));
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awtComponents.add(new TextField("Am a TextField"));
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awtComponents.add(new Button("Press"));
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awtComponents.add(new Label("Label"));
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Choice aChoice = new Choice();
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aChoice.add("One");
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aChoice.add("Two");
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awtComponents.add(aChoice);
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awtComponents.add(new Canvas());
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awtComponents.add(new List(4));
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awtComponents.add(new Checkbox("Me CheckBox"));
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awtComponents.add(new Scrollbar());
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swingComponents.add(new JTextArea("Am a JTextArea"));
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swingComponents.add(new JTextField("Am a JTextField"));
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swingComponents.add(new JButton("Press"));
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swingComponents.add(new JLabel("JLabel"));
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JComboBox jcombo = new JComboBox();
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swingComponents.add(jcombo);
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swingComponents.add(new JPanel());
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swingComponents.add(new JList());
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swingComponents.add(new JCheckBox("Me JCheckBox"));
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swingComponents.add(new JScrollBar());
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}
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public static void main(String args[]) {
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SetLocationRelativeToTest test = new SetLocationRelativeToTest();
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test.doAWTTest(true);
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test.doAWTTest(false);
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try {
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test.doSwingTest(true);
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test.doSwingTest(false);
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}catch(InterruptedException ie) {
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ie.printStackTrace();
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}catch(java.lang.reflect.InvocationTargetException ite) {
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ite.printStackTrace();
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throw new RuntimeException("InvocationTarget?");
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}
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return;
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}
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// In regular testing, we select just few components to test
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// randomly. If full testing required, select many ("all").
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void selectObjectsToTest(boolean doSwing) {
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allToplevels.clear();
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allComponents.clear();
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if(testEverything) {
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allToplevels.addAll(0, awtToplevels);
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allComponents.addAll(0, awtComponents);
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if(doSwing) {
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allToplevels.addAll(allToplevels.size(), swingToplevels);
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allComponents.addAll(allComponents.size(), swingComponents);
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}
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}else{
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//select a random of each
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int i = (int)(java.lang.Math.random()*awtToplevels.size());
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allToplevels.add(awtToplevels.get(i));
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i = (int)(java.lang.Math.random()*awtComponents.size());
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allComponents.add(awtComponents.get(i));
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if(doSwing) {
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i = (int)(java.lang.Math.random()*swingToplevels.size());
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allToplevels.add(swingToplevels.get(i));
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i = (int)(java.lang.Math.random()*swingComponents.size());
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allComponents.add(swingComponents.get(i));
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}
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}
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}
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// create Frame, add an AWT component to it,
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// hide it (or not) and position a new toplevel
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// relativeTo
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void doAWTTest(boolean isHidden) {
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boolean res;
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ExtendedRobot robot;
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try {
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robot = new ExtendedRobot();
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}catch(Exception ex) {
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ex.printStackTrace();
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throw new RuntimeException("Failed: "+ex.getMessage());
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}
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Frame container = new Frame("Frame");
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container.setBounds(100,100,300,300);
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container.setLayout(new GridLayout(3,1));
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container.add(placeholder);
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container.setVisible(true);
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selectObjectsToTest(false);
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for(Component c: allComponents) {
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placeholder.setText((isHidden ? "Hidden: " : "Below is ")+ c.getClass().getName());
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c.setVisible(true);
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container.add(c);
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container.doLayout();
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if(isHidden) {
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c.setVisible(false);
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}
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robot.waitForIdle(delay);
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for(Window w: allToplevels) {
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w.setLocationRelativeTo(c);
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w.setVisible(true);
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robot.waitForIdle(delay);
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res = compareLocations(w, c, robot);
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System.out.println(c.getClass().getName()+" \t: "+w.getClass().getName()+
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((w instanceof Frame) && (((Frame)w).isUndecorated()) ? " undec\t\t:" : "\t\t:")+" "+
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(res ? "" : "Failed"));
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if(!res) {
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throw new RuntimeException("Test failed.");
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}
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w.dispose();
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}
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container.remove(c);
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robot.waitForIdle(delay);
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}
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container.dispose();
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}
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// Create JFrame, add an AWT or Swing component to it,
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// hide it (or not) and position a new toplevel
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// relativeTo
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void doSwingTest(boolean isHidden) throws InterruptedException,
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java.lang.reflect.InvocationTargetException {
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boolean res;
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ExtendedRobot robot;
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try {
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robot = new ExtendedRobot();
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}catch(Exception ex) {
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ex.printStackTrace();
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throw new RuntimeException("Failed: "+ex.getMessage());
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}
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EventQueue.invokeAndWait( () -> {
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JFrame jframe = new JFrame("jframe");
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jframe.setSize(200,100);
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swingToplevels.add(jframe);
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JFrame ujframe = new JFrame("ujframe");
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ujframe.setSize(200,100);
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ujframe.setUndecorated(true);
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swingToplevels.add(ujframe);
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JWindow jwin = new JWindow();
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jwin.setSize(200,100);
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swingToplevels.add(jwin);
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JDialog jdia = new JDialog((Frame)null, "JDialog");
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jdia.setSize(200,100);
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swingToplevels.add(jdia);
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jcontainer = new JFrame("JFrame");
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jcontainer.setBounds(100,100,300,300);
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jcontainer.setLayout(new GridLayout(3,1));
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jcontainer.add(jplaceholder);
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jcontainer.setVisible(true);
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selectObjectsToTest(true);
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});
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robot.waitForIdle(delay);
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for(Component c: allComponents) {
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EventQueue.invokeAndWait( () -> {
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jplaceholder.setText((isHidden ? "Hidden: " : "Below is: ")+ c.getClass().getName());
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c.setVisible(true);
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jcontainer.add(c);
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jcontainer.doLayout();
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if(isHidden) {
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c.setVisible(false);
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}
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});
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robot.waitForIdle(delay);
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for(Window w: allToplevels) {
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EventQueue.invokeAndWait( () -> {
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w.setLocationRelativeTo(c);
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w.setVisible(true);
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});
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robot.waitForIdle(delay);
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res = compareLocations(w, c, robot);
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System.out.println(c.getClass().getName()+" \t: "+w.getClass().getName()+
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((w instanceof Frame) && (((Frame)w).isUndecorated()) ? " undec\t\t:" : "\t\t:")+" "+
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(res ? "" : "Failed"));
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EventQueue.invokeAndWait( () -> {
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w.dispose();
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});
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robot.waitForIdle();
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if(!res) {
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throw new RuntimeException("Test failed.");
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}
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}
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EventQueue.invokeAndWait( () -> {
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jcontainer.remove(c);
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});
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robot.waitForIdle(delay);
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}
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EventQueue.invokeAndWait( () -> {
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jcontainer.dispose();
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});
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}
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// Check, finally, if w either is concentric with c
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// or sits in the center of the screen (if c is hidden)
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boolean compareLocations(final Window w, final Component c, ExtendedRobot robot) {
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final Point pc = new Point();
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final Point pw = new Point();
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try {
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EventQueue.invokeAndWait( () -> {
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pw.setLocation(w.getLocationOnScreen());
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pw.translate(w.getWidth()/2, w.getHeight()/2);
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if(!c.isVisible()) {
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Rectangle screenRect = w.getGraphicsConfiguration().getBounds();
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pc.setLocation(screenRect.x+screenRect.width/2,
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screenRect.y+screenRect.height/2);
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}else{
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pc.setLocation(c.getLocationOnScreen());
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pc.translate(c.getWidth()/2, c.getHeight()/2);
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}
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});
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} catch(InterruptedException ie) {
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throw new RuntimeException("Interrupted");
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} catch(java.lang.reflect.InvocationTargetException ite) {
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ite.printStackTrace();
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throw new RuntimeException("InvocationTarget?");
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}
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robot.waitForIdle(delay);
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// Compare with 1 tolerance to forgive possible rounding errors
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if(pc.x - pw.x > 1 ||
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pc.x - pw.x < -1 ||
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pc.y - pw.y > 1 ||
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pc.y - pw.y < -1 ) {
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System.out.println("Center of "+(c.isVisible() ? "Component:" : "screen:")+pc);
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System.out.println("Center of Window:"+pw);
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System.out.println("Centers of "+w+" and "+c+" do not coincide");
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return false;
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}
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return true;
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}
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}
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