--- /dev/null 2014-07-07 11:17:24.879339622 +0400 +++ new/test/java/awt/event/KeyEvent/ExtendedModifiersTest/ExtendedModifiersTest.java 2014-07-08 15:16:23.000000000 +0400 @@ -0,0 +1,271 @@ +/* + * Copyright (c) 2001, 2014, 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. + */ + + +/* + * @test + * @bug 8043126 + * @summary Check whether + * 1. correct extended modifiers are returned + * by KeyEvent.getModifiersEx() + * 2. InputEvent.getModifiersExText() returns + * correct extended modifier keys description + * + * @library ../../../../../lib/testlibrary/ ../../helpers/lwcomponents/ + * @build LWComponent + * @build LWButton + * @build LWList + * @build ExtendedRobot + * @run main/timeout=600 ExtendedModifiersTest + */ + + +import java.awt.*; +import java.awt.event.InputEvent; +import java.awt.event.KeyEvent; +import java.awt.event.KeyListener; +import java.util.ArrayList; + +import static jdk.testlibrary.Asserts.*; +import test.java.awt.event.helpers.lwcomponents.LWButton; +import test.java.awt.event.helpers.lwcomponents.LWList; + + +public class ExtendedModifiersTest implements KeyListener { + + Frame frame; + + Button button; + LWButton buttonLW; + TextField textField; + TextArea textArea; + List list; + LWList listLW; + + private final ExtendedRobot robot; + private final static int robotDelay = 1000; + private final static int waitDelay = 5000; + private final static int keyDelay = 500; + + private final Object lock; + + private boolean keyPressedFlag = false; + + private int modifiersEx = 0; + private String exText = ""; + + + @Override + public void keyTyped(KeyEvent e) {} + + @Override + public void keyPressed(KeyEvent e) { + + if (e.getKeyCode() == KeyEvent.VK_ESCAPE) { + return; + } + + modifiersEx = e.getModifiersEx(); + exText = InputEvent.getModifiersExText(modifiersEx); + keyPressedFlag = true; + + synchronized (lock) { lock.notifyAll(); } + } + + @Override + public void keyReleased(KeyEvent e) {} + + + public void createGUI() { + + frame = new Frame(); + frame.setTitle("ExtendedModifiersTest"); + frame.setLayout(new GridLayout(1, 6)); + + button = new Button(); + button.addKeyListener(this); + frame.add(button); + + buttonLW = new LWButton(); + buttonLW.addKeyListener(this); + frame.add(buttonLW); + + textField = new TextField(5); + textField.addKeyListener(this); + frame.add(textField); + + textArea = new TextArea(5, 5); + textArea.addKeyListener(this); + frame.add(textArea); + + list = new List(); + for (int i = 1; i <= 5; ++i) { list.add("item " + i); } + list.addKeyListener(this); + frame.add(list); + + listLW = new LWList(); + for (int i = 1; i <= 5; ++i) { listLW.add("item " + i); } + listLW.addKeyListener(this); + frame.add(listLW); + + frame.setBackground(Color.gray); + frame.setSize(500, 100); + frame.setVisible(true); + frame.toFront(); + } + + public ExtendedModifiersTest() throws Exception { + lock = new Object(); + robot = new ExtendedRobot(); + EventQueue.invokeAndWait( this::createGUI ); + } + + + private void runScenario(int keys[], int refMask) { + + if (keys.length < 1) { return; } + + for (int k = 0; k < keys.length; ++k) { + + keyPressedFlag = false; + robot.keyPress(keys[k]); + robot.delay(keyDelay); + + if (!keyPressedFlag) { + synchronized (lock) { + try { + lock.wait(waitDelay); + } catch (InterruptedException ex) {} + } + } + + if (!keyPressedFlag) { + robot.keyRelease(keys[k]); + robot.delay(keyDelay); + assertTrue(false, "key press event was not received"); + } + } + + int modEx = modifiersEx & refMask; + + for (int k = keys.length - 1; k >=0; --k) { + robot.keyRelease(keys[k]); + robot.delay(keyDelay); + } + + + assertEQ(modifiersEx, modEx, "invalid extended modifiers"); + + for (int k = 0; k < keys.length; ++k) { + String keyText = KeyEvent.getKeyText(keys[k]).toLowerCase(); + assertTrue(exText.toLowerCase().contains(keyText), "invalid extended modifier keys description"); + } + + System.out.println(exText + " : passed"); + + robot.type(KeyEvent.VK_ESCAPE); + + robot.delay(robotDelay); + } + + private void doTest() throws Exception { + + ArrayList components = new ArrayList(); + components.add(button); + components.add(buttonLW); + components.add(textField); + components.add(textArea); + components.add(list); + components.add(listLW); + + String OS = System.getProperty("os.name").toLowerCase(); + System.out.println(OS); + + for (Component c: components) { + + String className = c.getClass().getName(); + System.out.println("component class : " + className); + + Point origin = c.getLocationOnScreen(); + int xc = origin.x + c.getWidth() / 2; + int yc = origin.y + c.getHeight() / 2; + Point center = new Point(xc, yc); + + robot.delay(robotDelay); + robot.glide(origin, center); + robot.click(); + robot.delay(robotDelay); + + // 1. shift + control + runScenario(new int[]{KeyEvent.VK_SHIFT, KeyEvent.VK_CONTROL}, + InputEvent.SHIFT_DOWN_MASK | InputEvent.CTRL_DOWN_MASK); + + // 2. alt + shift + control + runScenario(new int[]{KeyEvent.VK_ALT, KeyEvent.VK_SHIFT, KeyEvent.VK_CONTROL}, + InputEvent.ALT_DOWN_MASK | InputEvent.SHIFT_DOWN_MASK | InputEvent.CTRL_DOWN_MASK); + + // 3. shift + runScenario(new int[]{KeyEvent.VK_SHIFT}, + InputEvent.SHIFT_DOWN_MASK); + + // 4. alt + control + runScenario(new int[]{KeyEvent.VK_ALT, KeyEvent.VK_CONTROL}, + InputEvent.ALT_DOWN_MASK | InputEvent.CTRL_DOWN_MASK); + + // 5. shift + alt + runScenario(new int[]{KeyEvent.VK_SHIFT, KeyEvent.VK_ALT}, + InputEvent.SHIFT_DOWN_MASK | InputEvent.ALT_DOWN_MASK); + + + if (OS.contains("os x") || OS.contains("sunos")) { + // 6. meta + runScenario(new int[]{KeyEvent.VK_META}, InputEvent.META_DOWN_MASK); + + // 7. shift + ctrl + alt + meta + runScenario(new int[]{KeyEvent.VK_SHIFT, KeyEvent.VK_CONTROL, KeyEvent.VK_ALT, KeyEvent.VK_META}, + InputEvent.SHIFT_DOWN_MASK | InputEvent.CTRL_DOWN_MASK | InputEvent.ALT_DOWN_MASK | InputEvent.META_DOWN_MASK); + + // 8. meta + shift + ctrl + runScenario(new int[]{KeyEvent.VK_META, KeyEvent.VK_SHIFT, KeyEvent.VK_CONTROL}, + InputEvent.META_DOWN_MASK | InputEvent.SHIFT_DOWN_MASK | InputEvent.CTRL_DOWN_MASK); + + // 9. meta + shift + alt + runScenario(new int[]{KeyEvent.VK_META, KeyEvent.VK_SHIFT, KeyEvent.VK_ALT}, + InputEvent.META_DOWN_MASK | InputEvent.SHIFT_DOWN_MASK | InputEvent.ALT_DOWN_MASK); + + // 10. meta + ctrl + alt + runScenario(new int[]{KeyEvent.VK_META, KeyEvent.VK_CONTROL, KeyEvent.VK_ALT}, + InputEvent.META_DOWN_MASK | InputEvent.CTRL_DOWN_MASK | InputEvent.ALT_DOWN_MASK); + } + } + + robot.waitForIdle(); + frame.dispose(); + } + + public static void main(String[] args) throws Exception { + ExtendedModifiersTest test = new ExtendedModifiersTest(); + test.doTest(); + } +} + --- /dev/null 2014-07-07 11:17:24.879339622 +0400 +++ new/test/java/awt/event/KeyEvent/KeyMaskTest/KeyMaskTest.java 2014-07-08 15:16:24.000000000 +0400 @@ -0,0 +1,219 @@ +/* + * Copyright (c) 2001, 2014, 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. + */ + + +/* + * @test + * @bug 8043126 + * @summary Check whether KeyEvent.getModifiers() returns correct modifiers + * when Ctrl, Alt or Shift keys are pressed. + * + * @library ../../../../../lib/testlibrary/ ../../helpers/lwcomponents/ + * @build LWComponent + * @build LWButton + * @build LWList + * @build ExtendedRobot + * @run main/timeout=600 KeyMaskTest + */ + + +import java.awt.*; +import java.awt.event.InputEvent; + +import java.awt.event.KeyAdapter; +import java.awt.event.KeyEvent; + +import java.util.ArrayList; + +import static jdk.testlibrary.Asserts.*; + +import test.java.awt.event.helpers.lwcomponents.LWButton; +import test.java.awt.event.helpers.lwcomponents.LWList; + + + +public class KeyMaskTest extends KeyAdapter { + + Frame frame; + + Button button; + LWButton buttonLW; + TextField textField; + TextArea textArea; + List list; + LWList listLW; + + int buttonPressedNumber; + int buttonReleasedNumber; + + ExtendedRobot robot; + + private final static int robotDelay = 1500; + private final static int waitDelay = 3500; + + final Object lock; + + private boolean keyPressReceived = false; + private int keyCode = -1; + + KeyMaskTest() throws Exception { + lock = new Object(); + robot = new ExtendedRobot(); + EventQueue.invokeAndWait( this::createGUI ); + } + + public void createGUI() { + + frame = new Frame(); + frame.setTitle("KeyMaskTest"); + frame.setLayout(new GridLayout(1, 6)); + + button = new Button(); + button.addKeyListener(this); + frame.add(button); + + buttonLW = new LWButton(); + buttonLW.addKeyListener(this); + frame.add(buttonLW); + + textField = new TextField(5); + textField.addKeyListener(this); + frame.add(textField); + + textArea = new TextArea(5, 5); + textArea.addKeyListener(this); + frame.add(textArea); + + list = new List(); + for (int i = 1; i <= 5; ++i) { list.add("item " + i); } + list.addKeyListener(this); + frame.add(list); + + listLW = new LWList(); + for (int i = 1; i <= 5; ++i) { listLW.add("item " + i); } + listLW.addKeyListener(this); + frame.add(listLW); + + + frame.setBackground(Color.gray); + frame.setSize(500, 100); + frame.setVisible(true); + frame.toFront(); + } + + @Override + public void keyPressed(KeyEvent e) { + + keyPressReceived = true; + + int code = e.getKeyCode(); + + assertEQ(code, keyCode, "wrong key code"); + + int mask = 0; + + if (code == KeyEvent.VK_SHIFT) { + mask = InputEvent.SHIFT_MASK; + } else if (code == KeyEvent.VK_CONTROL) { + mask = InputEvent.CTRL_MASK; + } else if (code == KeyEvent.VK_ALT) { + mask = InputEvent.ALT_MASK; + } else if (code == KeyEvent.VK_META) { + mask = InputEvent.META_MASK; + } + + int mod = e.getModifiers() & mask; + assertEQ(mod, mask, "invalid key mask"); + + synchronized (lock) { lock.notifyAll(); } + } + + + void doTest() throws Exception { + + ArrayList components = new ArrayList(); + components.add(button); + components.add(buttonLW); + components.add(textField); + components.add(textArea); + components.add(list); + components.add(listLW); + + int keys[]; + String OS = System.getProperty("os.name").toLowerCase(); + System.out.println(OS); + if (OS.contains("os x") || OS.contains("sunos")) { + keys = new int[] {KeyEvent.VK_SHIFT, KeyEvent.VK_CONTROL, KeyEvent.VK_ALT, KeyEvent.VK_META}; + } else { + keys = new int[] {KeyEvent.VK_SHIFT, KeyEvent.VK_CONTROL, KeyEvent.VK_ALT}; + } + + for (Component c: components) { + + System.out.print(c.getClass().getName() + ": "); + + Point origin = c.getLocationOnScreen(); + int xc = origin.x + c.getWidth() / 2; + int yc = origin.y + c.getHeight() / 2; + Point center = new Point(xc, yc); + + robot.delay(robotDelay); + robot.glide(origin, center); + robot.click(); + robot.delay(robotDelay); + + for (int k = 0; k < keys.length; ++k) { + + keyPressReceived = false; + + keyCode = keys[k]; + + robot.type(keyCode); + + robot.delay(robotDelay); + + if (!keyPressReceived) { + synchronized (lock) { + try { + lock.wait(waitDelay); + } catch (InterruptedException e) {} + } + } + + assertTrue(keyPressReceived, "key press event was not received"); + } + + System.out.println("passed"); + } + + robot.waitForIdle(); + frame.dispose(); + } + + + public static void main(String[] args) throws Exception { + + KeyMaskTest test = new KeyMaskTest(); + test.doTest(); + } +} --- /dev/null 2014-07-07 11:17:24.879339622 +0400 +++ new/test/java/awt/event/MouseEvent/MouseButtonsAndKeyMasksTest/MouseButtonsAndKeyMasksTest.java 2014-07-08 15:16:24.000000000 +0400 @@ -0,0 +1,302 @@ +/* + * Copyright (c) 2001, 2014, 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.*; + +import java.awt.event.InputEvent; +import java.awt.event.KeyEvent; +import java.awt.event.KeyListener; +import java.awt.event.MouseEvent; +import java.awt.event.MouseListener; +import java.util.ArrayList; + +import static jdk.testlibrary.Asserts.*; + + +import test.java.awt.event.helpers.lwcomponents.LWButton; +import test.java.awt.event.helpers.lwcomponents.LWList; + + +/* + * @test + * @bug 8043126 + * @summary Check whether MouseEvent.getModifiers(), MouseEvent.getModifiersEx() + * and KeyEvent.getModifiers() return correct modifiers when pressing + * keys Ctrl, Alt, Shift, Meta and mouse buttons sequentially + * + * @library ../../../../../lib/testlibrary/ ../../helpers/lwcomponents/ + * @build LWComponent + * @build LWButton + * @build LWList + * @build ExtendedRobot + * @run main/timeout=600 MouseButtonsAndKeyMasksTest + */ + +public class MouseButtonsAndKeyMasksTest implements MouseListener, KeyListener { + + Frame frame; + + Button button; + LWButton buttonLW; + TextField textField; + TextArea textArea; + List list; + LWList listLW; + + ExtendedRobot robot; + + private final static int robotDelay = 1500; + private final static int keyDelay = 500; + private final static int waitDelay = 5000; + + int modMouse = 0, modMouseEx = 0, modKey = 0, modAction = 0; + + boolean mousePressFired = false; + boolean keyPressFired = false; + + final Object lock; + + MouseButtonsAndKeyMasksTest() throws Exception { + lock = new Object(); + robot = new ExtendedRobot(); + EventQueue.invokeAndWait( this::createGUI ); + } + + public void createGUI() { + + frame = new Frame(); + frame.setTitle("MouseButtonsAndKeysTest"); + frame.setLayout(new GridLayout(1, 6)); + + button = new Button(); + button.addKeyListener(this); + button.addMouseListener(this); + frame.add(button); + + buttonLW = new LWButton(); + buttonLW.addKeyListener(this); + buttonLW.addMouseListener(this); + frame.add(buttonLW); + + textField = new TextField(5); + textField.addKeyListener(this); + textField.addMouseListener(this); + frame.add(textField); + + textArea = new TextArea(5, 5); + textArea.addKeyListener(this); + textArea.addMouseListener(this); + frame.add(textArea); + + list = new List(); + for (int i = 1; i <= 5; ++i) { list.add("item " + i); } + list.addKeyListener(this); + list.addMouseListener(this); + frame.add(list); + + listLW = new LWList(); + for (int i = 1; i <= 5; ++i) { listLW.add("item " + i); } + listLW.addKeyListener(this); + listLW.addMouseListener(this); + frame.add(listLW); + + + frame.setBackground(Color.gray); + frame.setSize(500, 80); + frame.setVisible(true); + frame.toFront(); + } + + + @Override + public void mouseClicked(MouseEvent e) {} + + @Override + public void mousePressed(MouseEvent e) { + + modMouse = e.getModifiers(); + modMouseEx = e.getModifiersEx(); + mousePressFired = true; + synchronized (lock) { lock.notifyAll(); } + } + + @Override + public void mouseReleased(MouseEvent e) {} + @Override + public void mouseEntered(MouseEvent e) {} + @Override + public void mouseExited(MouseEvent e) {} + + + @Override + public void keyTyped(KeyEvent e) {} + + @Override + public void keyPressed(KeyEvent e) { + + if (e.getKeyCode() == KeyEvent.VK_ESCAPE) { return; } + + keyPressFired = true; + modKey = e.getModifiers(); + + synchronized (lock) { lock.notifyAll(); } + } + + @Override + public void keyReleased(KeyEvent e) {} + + void doTest() throws Exception { + + int buttons[] = new int[]{ + InputEvent.BUTTON1_MASK, InputEvent.BUTTON2_MASK, InputEvent.BUTTON3_MASK}; + + int buttonsEx[] = new int[]{ + InputEvent.BUTTON1_DOWN_MASK, InputEvent.BUTTON2_DOWN_MASK, InputEvent.BUTTON3_DOWN_MASK}; + + String OS = System.getProperty("os.name").toLowerCase(); + System.out.println(OS); + + int keyMods[], keyModsEx[], keys[]; + + + if (OS.contains("linux")) { + keyMods = new int[]{InputEvent.SHIFT_MASK, InputEvent.CTRL_MASK}; + keyModsEx = new int[]{InputEvent.SHIFT_DOWN_MASK, InputEvent.CTRL_DOWN_MASK}; + keys = new int[]{KeyEvent.VK_SHIFT, KeyEvent.VK_CONTROL}; + } else if (OS.contains("os x")) { + keyMods = new int[]{ + InputEvent.SHIFT_MASK, InputEvent.CTRL_MASK, InputEvent.ALT_MASK, InputEvent.META_MASK}; + keyModsEx = new int[]{ + InputEvent.SHIFT_DOWN_MASK, InputEvent.CTRL_DOWN_MASK, InputEvent.ALT_DOWN_MASK, InputEvent.META_DOWN_MASK}; + keys = new int[]{KeyEvent.VK_SHIFT, KeyEvent.VK_CONTROL, KeyEvent.VK_ALT, KeyEvent.VK_META}; + } else if (OS.contains("sunos")) { + keyMods = new int[]{InputEvent.SHIFT_MASK, InputEvent.META_MASK}; + keyModsEx = new int[]{InputEvent.SHIFT_DOWN_MASK, InputEvent.META_DOWN_MASK}; + keys = new int[]{KeyEvent.VK_SHIFT, KeyEvent.VK_META}; + } else { + keyMods = new int[]{ + InputEvent.SHIFT_MASK, InputEvent.CTRL_MASK, InputEvent.ALT_MASK}; + keyModsEx = new int[]{ + InputEvent.SHIFT_DOWN_MASK, InputEvent.CTRL_DOWN_MASK, InputEvent.ALT_DOWN_MASK}; + keys = new int[]{KeyEvent.VK_SHIFT, KeyEvent.VK_CONTROL, KeyEvent.VK_ALT}; + } + + + ArrayList components = new ArrayList(); + components.add(button); + components.add(buttonLW); + components.add(textField); + components.add(textArea); + components.add(list); + components.add(listLW); + + for (Component c: components) { + + System.out.println(c.getClass().getName() + ":"); + + Point origin = c.getLocationOnScreen(); + int xc = origin.x + c.getWidth() / 2; + int yc = origin.y + c.getHeight() / 2; + Point center = new Point(xc, yc); + + robot.delay(robotDelay); + robot.glide(origin, center); + robot.click(); + robot.delay(robotDelay); + + for (int b = 0; b < buttons.length; ++b) { + + int btn = buttons[b]; + + for (int k = 0; k < keys.length; ++k) { + + int key = keys[k]; + + System.out.print(KeyEvent.getKeyText(key) + " + button " + (b + 1)); + + robot.delay(robotDelay); + + robot.keyPress(key); + robot.delay(keyDelay); + + if (!keyPressFired) { + synchronized (lock) { + try { + lock.wait(waitDelay); + } catch (InterruptedException ex) {} + } + } + + if (!keyPressFired) { + robot.keyRelease(key); + assertTrue(false, "key press event was not received"); + } + + robot.mousePress(btn); + robot.delay(robotDelay); + + if (!mousePressFired) { + synchronized (lock) { + try { + lock.wait(waitDelay); + } catch (InterruptedException ex) {} + } + } + + assertTrue(mousePressFired, "mouse press event was not received"); + + robot.mouseRelease(btn); + robot.delay(robotDelay); + + // do checks + assertEQ(modMouse & btn, btn, "invalid mouse button mask"); + assertEQ(modKey & keyMods[k], keyMods[k], "invalid key mask"); + assertEQ(buttonsEx[b] | keyModsEx[k], modMouseEx, "invalid extended modifiers"); + + mousePressFired = false; + keyPressFired = false; + + robot.keyRelease(key); + robot.delay(keyDelay); + + robot.type(KeyEvent.VK_ESCAPE); + + robot.delay(robotDelay); + + System.out.println(" - passed"); + } + } + } + + robot.waitForIdle(); + frame.dispose(); + } + + + public static void main(String[] args) throws Exception { + + MouseButtonsAndKeyMasksTest test = new MouseButtonsAndKeyMasksTest(); + test.doTest(); + } +} --- /dev/null 2014-07-07 11:17:24.879339622 +0400 +++ new/test/java/awt/event/MouseEvent/MouseButtonsTest/MouseButtonsTest.java 2014-07-08 15:16:25.000000000 +0400 @@ -0,0 +1,254 @@ +/* + * Copyright (c) 2001, 2014, 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.*; + +import java.awt.event.InputEvent; +import java.awt.event.KeyEvent; +import java.awt.event.MouseEvent; +import java.awt.event.MouseListener; + +import test.java.awt.event.helpers.lwcomponents.LWButton; +import test.java.awt.event.helpers.lwcomponents.LWList; + +import java.util.ArrayList; + +import static jdk.testlibrary.Asserts.*; + +/* + * @test + * @bug 8043126 + * @summary Check whether getButton() returns correct mouse button + * number when the mouse buttons are pressed and getModifiers() + * returns correct modifiers + * + * @library ../../../../../lib/testlibrary/ ../../helpers/lwcomponents/ + * @build LWComponent + * @build LWButton + * @build LWList + * @build ExtendedRobot + * @run main/timeout=600 MouseButtonsTest + */ + +public class MouseButtonsTest implements MouseListener { + + private Frame frame; + + private Button button; + private LWButton buttonLW; + private TextField textField; + private TextArea textArea; + private List list; + private LWList listLW; + + private int buttonPressedNumber = 0; + private int buttonReleasedNumber = 0; + private int modifiers = 0; + + + private final ExtendedRobot robot; + + private final static int robotDelay = 1000; + private final static int waitDelay = 3500; + + private boolean released = false; + private boolean pressed = false; + private final Object lock; + + + MouseButtonsTest() throws Exception { + lock = new Object(); + robot = new ExtendedRobot(); + EventQueue.invokeAndWait( this::createGUI ); + } + + public void createGUI() { + + frame = new Frame(); + frame.setTitle("MouseButtonsTest"); + frame.setLayout(new GridLayout(1, 6)); + + button = new Button(); + button.addMouseListener(this); + frame.add(button); + + buttonLW = new LWButton(); + buttonLW.addMouseListener(this); + frame.add(buttonLW); + + textField = new TextField(5); + textField.addMouseListener(this); + frame.add(textField); + + textArea = new TextArea(5, 5); + textArea.addMouseListener(this); + frame.add(textArea); + + list = new List(); + for (int i = 1; i <= 5; ++i) { list.add("item " + i); } + list.addMouseListener(this); + frame.add(list); + + listLW = new LWList(); + for (int i = 1; i <= 5; ++i) { listLW.add("item " + i); } + listLW.addMouseListener(this); + frame.add(listLW); + + + frame.setBackground(Color.gray); + frame.setSize(500, 100); + frame.setVisible(true); + frame.toFront(); + } + + + @Override + public void mouseClicked(MouseEvent e) {} + + @Override + public void mousePressed(MouseEvent e) { + + assertFalse(e.getButton() == MouseEvent.NOBUTTON, "invalid button"); + + buttonPressedNumber = e.getButton(); + modifiers = e.getModifiers(); + + pressed = true; + + synchronized (lock) { + try { + lock.notifyAll(); + } catch (Exception ex) {} + } + } + + @Override + public void mouseReleased(MouseEvent e) { + + assertFalse(e.getButton() == MouseEvent.NOBUTTON, "invalid button"); + + buttonReleasedNumber = e.getButton(); + modifiers = e.getModifiers(); + + released = true; + + synchronized (lock) { + try { + lock.notifyAll(); + } catch (Exception ex) {} + } + } + + @Override + public void mouseEntered(MouseEvent e) {} + + @Override + public void mouseExited(MouseEvent e) {} + + + void doTest() throws Exception { + + int masks[] = new int[]{ + InputEvent.BUTTON1_MASK, InputEvent.BUTTON2_MASK, InputEvent.BUTTON3_MASK}; + + int buttons[] = new int[]{ + MouseEvent.BUTTON1, MouseEvent.BUTTON2, MouseEvent.BUTTON3}; + + ArrayList components = new ArrayList(); + components.add(button); + components.add(buttonLW); + components.add(textField); + components.add(textArea); + components.add(list); + components.add(listLW); + + for (Component c: components) { + + System.out.println(c.getClass().getName() + ":"); + + Point origin = c.getLocationOnScreen(); + int xc = origin.x + c.getWidth() / 2; + int yc = origin.y + c.getHeight() / 2; + Point center = new Point(xc, yc); + + robot.delay(robotDelay); + robot.glide(origin, center); + robot.click(); + robot.delay(robotDelay); + + for (int i = 0; i < masks.length; ++i) { + + pressed = false; + released = false; + + int mask = masks[i]; + robot.mousePress(mask); + robot.delay(robotDelay); + + if (!pressed) { + synchronized (lock) { + try { + lock.wait(waitDelay); + } catch (InterruptedException ex) {} + } + } + + assertTrue(pressed, "mouse press event was not received"); + assertEQ((modifiers & mask), mask, "invalid mask modifiers"); + + robot.mouseRelease(mask); + robot.delay(robotDelay); + + if (!released) { + synchronized (lock) { + try { + lock.wait(waitDelay); + } catch (InterruptedException ex) {} + } + } + + assertTrue(released, "mouse release event was not received"); + assertEQ((modifiers & mask), mask, "invalid mask modifiers"); + + assertEquals(buttonPressedNumber, buttons[i]); + assertEquals(buttonReleasedNumber, buttons[i]); + + robot.type(KeyEvent.VK_ESCAPE); + robot.delay(robotDelay); + + System.out.println("button " + buttons[i] + " - passed"); + } + } + + robot.waitForIdle(); + frame.dispose(); + } + + + public static void main(String[] args) throws Exception { + + MouseButtonsTest test = new MouseButtonsTest(); + test.doTest(); + } +} --- /dev/null 2014-07-07 11:17:24.879339622 +0400 +++ new/test/java/awt/event/MouseEvent/MultipleMouseButtonsTest/MultipleMouseButtonsTest.java 2014-07-08 15:16:25.000000000 +0400 @@ -0,0 +1,237 @@ +/* + * Copyright (c) 2001, 2014, 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.*; +import java.awt.event.*; +import java.util.ArrayList; + +import test.java.awt.event.helpers.lwcomponents.LWButton; +import test.java.awt.event.helpers.lwcomponents.LWList; + +import static jdk.testlibrary.Asserts.*; + +/* + * @test + * @bug 8043126 + * @summary Check whether correct modifiers set when multiple mouse buttons were pressed; + * check number of received events. + * + * @library ../../../../../lib/testlibrary/ ../../helpers/lwcomponents/ + * @build LWComponent + * @build LWButton + * @build LWList + * @build ExtendedRobot + * @run main/timeout=600 MultipleMouseButtonsTest + */ + + +public class MultipleMouseButtonsTest implements MouseListener { + + private final static int robotDelay = 1000; + + private final ExtendedRobot robot; + private final Object lock = new Object(); + + private Frame frame; + + private Button button; + private LWButton buttonLW; + private TextField textField; + private TextArea textArea; + private List list; + private LWList listLW; + + private int eventCount; + private int testCount; + private boolean pressed = false; + private int modifiers = 0; + private int modifiersEx = 0; + + private boolean countEvents = false; + + + public void createGUI() { + + frame = new Frame("MultipleMouseButtonTest"); + frame.setLayout(new GridLayout(1, 6)); + + button = new Button(); + button.addMouseListener(this); + frame.add(button); + + buttonLW = new LWButton(); + buttonLW.addMouseListener(this); + frame.add(buttonLW); + + textField = new TextField(5); + textField.addMouseListener(this); + frame.add(textField); + + textArea = new TextArea(5, 5); + textArea.addMouseListener(this); + frame.add(textArea); + + list = new List(); + for (int i = 1; i <= 5; ++i) { list.add("item " + i); } + list.addMouseListener(this); + frame.add(list); + + listLW = new LWList(); + for (int i = 1; i <= 5; ++i) { listLW.add("item " + i); } + listLW.addMouseListener(this); + frame.add(listLW); + + frame.setBackground(Color.gray); + frame.setSize(500, 100); + frame.setVisible(true); + frame.toFront(); + } + + @Override + public void mouseClicked(MouseEvent e) {} + @Override + public void mouseEntered(MouseEvent e) {} + @Override + public void mouseExited (MouseEvent e) {} + + @Override + public void mousePressed(MouseEvent e) { + + if (!countEvents) { return; } + + ++eventCount; + + pressed = true; + modifiers = e.getModifiers(); + modifiersEx = e.getModifiersEx(); + + synchronized (lock) { lock.notifyAll(); } + } + + @Override + public void mouseReleased(MouseEvent e) { + + if (countEvents) { + ++eventCount; + } + } + + MultipleMouseButtonsTest() throws Exception { + this.robot = new ExtendedRobot(); + EventQueue.invokeAndWait( this::createGUI ); + } + + void doTest() throws Exception { + + int masks[] = new int[]{InputEvent.BUTTON1_MASK, InputEvent.BUTTON2_MASK, InputEvent.BUTTON3_MASK}; + int masksEx[] = new int[]{InputEvent.BUTTON1_DOWN_MASK, InputEvent.BUTTON2_DOWN_MASK, InputEvent.BUTTON3_DOWN_MASK}; + + robot.waitForIdle(); + + ArrayList components = new ArrayList(); + components.add(button); + components.add(buttonLW); + components.add(textField); + components.add(textArea); + components.add(list); + components.add(listLW); + + for (Component c: components) { + + System.out.println(c.getClass().getName() + ": "); + + Point origin = c.getLocationOnScreen(); + + int xc = origin.x + c.getWidth() / 2; + int yc = origin.y + c.getHeight() / 2; + Point center = new Point(xc, yc); + + robot.delay(robotDelay); + robot.mouseMove(origin); + robot.delay(robotDelay); + robot.glide(origin, center); + robot.delay(robotDelay); + robot.click(); + robot.delay(robotDelay); + + testCount = 0; + eventCount = 0; + + for (int i = 0; i < masks.length; ++i) { + + for (int k = 0; k < masks.length; ++k) { + if (k == i) { continue; } + + countEvents = false; + robot.mousePress(masks[i]); + robot.delay(robotDelay); + + countEvents = true; + + pressed = false; + + robot.mousePress(masks[k]); + robot.delay(robotDelay); + ++testCount; + + if (!pressed) { + synchronized (lock) { + try { + lock.wait(3 * robotDelay); + } catch (InterruptedException ex) {} + } + } + + assertTrue(pressed, "mouse press event was not received"); + + assertEQ(modifiers & masks[k], masks[k], "invalid modifiers"); + assertEQ(modifiersEx & masksEx[i], masksEx[i], "invalid extended modifiers"); + + robot.mouseRelease(masks[k]); + robot.delay(robotDelay); + ++testCount; + + countEvents = false; + + robot.mouseRelease(masks[i]); + robot.delay(robotDelay); + + robot.type(KeyEvent.VK_ESCAPE); + robot.delay(robotDelay); + } //k + } //i + + assertEquals(testCount, eventCount, "different amount of sent and received events"); + System.out.println("passed"); + } //component + + robot.waitForIdle(); + frame.dispose(); + } + + public static void main(String[] args) throws Exception { + + MultipleMouseButtonsTest test = new MultipleMouseButtonsTest(); + test.doTest(); + } +} --- /dev/null 2014-07-07 11:17:24.879339622 +0400 +++ new/test/java/awt/event/helpers/lwcomponents/LWButton.java 2014-07-08 15:16:25.000000000 +0400 @@ -0,0 +1,418 @@ +/* + * Copyright (c) 2001, 2014, 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. + */ + +package test.java.awt.event.helpers.lwcomponents; + +import java.awt.*; +import java.awt.event.*; + +/** + * Lightweight Button component with some nice features. This + * component provides the capabilities of Buttons, namely that you it + * displays a label string and, when clicked, causes the + * ActionListener method to be called.

+ * + * The look of the button is a little unusual. There are three + * rectangles drawn at the border that indicate various states + * of the button. These are (listed from outside in)

+ *

    + *
  1. Focus: Indicates that the LWButton has the focus. + *
  2. Mouse Over: Indicates that the mouse is over the component. + *
  3. Mouse Pressed: Indicates that the mouse has been pressed. + *
+ * + * In addition, when the button has been activated (mouse clicked or + * via keyboard activation) the button flashes briefly. + */ + +public class LWButton extends LWComponent { + + /* + * The button's Label. + * If Label is not specified it will default to "". + * @serial + * @see getLabel() + * @see setLabel() + */ + private String label; + private boolean isInClick = false; + + private static final String base = "LWButton"; + private static int nameCounter = 0; + + private transient ActionListener actionListener; + + /* + * The action to be performaed once a button has been + * pressed. + * actionCommand can be null. + * @serial + * @see getActionCommand() + * @see setActionCommand() + */ + String actionCommand; + + Color colMousePressed; + + public LWButton() { this(""); } + + public LWButton(String label) { + this(label, Color.red, Color.green, Color.white); + } + + /** + * Initialize the LWButton, fully specifying all parameters. + * @param label The string to display. + * @param fgnd The color to draw the label in. + * @param bkgnd The color of the button itself. + * @param mousePressed The Color of the MousePressed rectangle. + */ + public LWButton(String label, Color fgnd, Color bkgnd, Color mousePressed) { + super(); + this.label = label; + setBackground(fgnd); + setForeground(bkgnd); + colMousePressed = mousePressed; + setName(makeComponentName()); + + enableEvents( AWTEvent.MOUSE_EVENT_MASK + | AWTEvent.KEY_EVENT_MASK + | AWTEvent.ACTION_EVENT_MASK); + setEnabled(true); + } + + /** + * Make the component flash briefly. + */ + public void flash() { + isInClick = true; + repaint(); + + class unClicker implements Runnable { + @Override + public void run() { + try { Thread.sleep(100); } catch (InterruptedException ee) {} + isInClick = false; + repaint(); + } + } + try { + unClicker uc = new unClicker(); + new Thread(uc).start(); + } catch (Exception e) { + // In case we're in an applet and the security has not been + // turned off (in which case we can't start a new thread) + // we can catch that and set the flag back to how it should be. + isInClick = false; + repaint(); + } + } + + /** + * Set the MousePressed color (the color shown in the MousePressed rectangle + * when the mouse is over the component). + * @param c The color of the MousePressed rectangle. + */ + public void setMousePressedColor(Color c) { colMousePressed = c; } + + /** + * Get the MousePressed color. + * @return The color of the MousePressed rectangle. + */ + public Color getMousePressedColor() { return colMousePressed; } + + /** + * Used to dispatch out the ActionEvent for a corresponding InputEvent. + * @param e The InputEvent that is causing the ActionEvent dispatch. + */ + private void sendActionEvent(InputEvent e) { + + int modifiers = e.getModifiers(); + int aModifiers = 0; + + if ((modifiers & MouseEvent.SHIFT_MASK) != 0) { + aModifiers |= ActionEvent.SHIFT_MASK; + } + if ((modifiers & MouseEvent.CTRL_MASK) != 0) { + aModifiers |= ActionEvent.CTRL_MASK; + } + if ((modifiers & MouseEvent.META_MASK) != 0) { + aModifiers |= ActionEvent.META_MASK; + } + if ((modifiers & MouseEvent.ALT_MASK) != 0) { + aModifiers |= ActionEvent.ALT_MASK; + } + + ActionEvent ae = new ActionEvent(this, + ActionEvent.ACTION_PERFORMED, + actionCommand, + aModifiers); + // XXX: What's the right way to send out the ActionEvent? + // My assumption was to put it into the system event queue + // and the it will be dispatched back into processEvent + // for us. However this doesn't happen...? + if (actionListener != null) { + actionListener.actionPerformed(ae); + } + //Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(ae); + } + + /** + * Set whether the component is enabled ({@code true}) or not. + * @param enabled If {@code true}, the component is to be enabled. + */ + @Override + public void setEnabled(boolean enabled) { + super.setEnabled(enabled); + + if (enabled) { + enableEvents(AWTEvent.MOUSE_EVENT_MASK | AWTEvent.MOUSE_MOTION_EVENT_MASK); + } else { + disableEvents(AWTEvent.MOUSE_EVENT_MASK | AWTEvent.MOUSE_MOTION_EVENT_MASK); + } + repaint(1); + } + + /** + * Indicates that LWButton component can receive focus. + * @return {@code true} if the LWButton component can receive focus + */ + @Override + public boolean isFocusTraversable() { return true; } + + /** + * Construct a name for this component. Called by getName() when the + * name is null. + */ + String makeComponentName() { + synchronized (getClass()) { + return base + nameCounter++; + } + } + + /** + * Handle painting the enabled version of the component. + * + * ASSUMES: g.color may be changed + */ + @Override + public void paint(Graphics g) { + + super.paint(g); + restrictGraphicsToClientArea(g); + + Dimension dim = getClientSize(); + + int s = Math.min(dim.width - 1, dim.height - 1); + + if (isInClick) { + g.setColor(Color.white); + } else { + g.setColor(getBackground()); + } + + // In jdk 1.2 (pre-release) there was a bug using clearRect + // to paint the background of a lightweight. + //g.clearRect(loc.x, loc.y, dim.width, dim.height); + g.fillRect(0, 0, dim.width, dim.height); + + if (mouseB1Pressed) { + g.setColor(colMousePressed); + //LWComponent.traceMsg("paint mousePressed " + this.toString()); + g.drawRect(1, 1, dim.width - 3, dim.height - 3); + } + + Font f = getFont(); + if (f != null) { + FontMetrics fm = getFontMetrics(f); + g.setColor(getForeground()); + g.drawString(label, + s/2 - fm.stringWidth(label)/2, + s/2 + fm.getMaxDescent()); + } + + unrestrictGraphicsFromClientArea(g); + } + + @Override + public Dimension getPreferredSize() { + Font f = getFont(); + if (f != null) { + FontMetrics fm = getFontMetrics(f); + int max = Math.max(fm.stringWidth(label) + 40, fm.getHeight() + 40); + return new Dimension(max, max); + } else { + return new Dimension(100, 100); + } + } + + @Override + public Dimension getMinimumSize() { + return getPreferredSize(); + } + + /** + * Get the text displayed in the LWButton. + * @return the text displayed in the LWButton + */ + public String getText() { return label; } + + /** + * Set the text displayed in the LWButton. + * @param s The text to be displayed. + */ + public void setText(String s) { + Font f = getFont(); + int oWidth = 0; + int oHeight = 0; + int nWidth = 0; + int nHeight = 0; + int invalidated = 0; + FontMetrics fm = null; + + if (f != null) { + fm = getFontMetrics(f); + oWidth = fm.stringWidth(label); + oHeight = fm.getHeight(); + } + + this.label = s; + + if (f != null) { + nWidth = fm.stringWidth(label); + nHeight = fm.getHeight(); + + if ((nWidth > oWidth) || (nHeight > oHeight)) { + invalidate(); + invalidated = 1; + } + } + + if (invalidated == 0) { + repaint(); + } + } + + /** + * Set the command name for the action event fired + * by this button. By default this action command is + * set to match the label of the button. + * @param command A string used to set the button's + * action command. + * If the string is null then the action command + * is set to match the label of the button. + * @see java.awt.event.ActionEvent + * @since JDK1.1 + */ + public void setActionCommand(String command) { + actionCommand = command; + } + + /** + * Returns the command name of the action event fired by this button. + * If the command name is {@code null} (default) then this method + * returns the label of the button. + * + * @return the command name of the action event fired by this button + * or the label of the button (in case of {@code null}) + */ + public String getActionCommand() { + return (actionCommand == null? label : actionCommand); + } + + /** + * Add the specified action listener to receive action events from + * this button. Action events occur when a user presses or releases + * the mouse over this button. + * @param l the action listener. + * @see java.awt.event.ActionListener + * @see #removeActionListener + * @since JDK1.1 + */ + public synchronized void addActionListener(ActionListener l) { + actionListener = AWTEventMulticaster.add(actionListener, l); + enableEvents(AWTEvent.MOUSE_EVENT_MASK); + } + + /** + * Remove the specified action listener so that it no longer + * receives action events from this button. Action events occur + * when a user presses or releases the mouse over this button. + * @param l the action listener. + * @see java.awt.event.ActionListener + * @see #addActionListener + * @since JDK1.1 + */ + public synchronized void removeActionListener(ActionListener l) { + actionListener = AWTEventMulticaster.remove(actionListener, l); + } + + @Override + protected void processKeyEvent(KeyEvent e) { + super.processKeyEvent(e); + if (!isEnabled()) { return; } + switch(e.getID()) { + case KeyEvent.KEY_TYPED: + switch (e.getKeyCode()) { + case KeyEvent.VK_ENTER: + case KeyEvent.VK_SPACE: + flash(); + sendActionEvent(e); + break; + } + break; + } + } + + @Override + protected void processMouseEvent(MouseEvent e) { + super.processMouseEvent(e); + if (!isEnabled()) { return; } + switch(e.getID()) { + case MouseEvent.MOUSE_PRESSED: + requestFocus(); + repaint(); + break; + case MouseEvent.MOUSE_RELEASED: + repaint(); + break; + case MouseEvent.MOUSE_CLICKED: + if ((e.getModifiers() & MouseEvent.BUTTON1_MASK) != 0) { + flash(); + sendActionEvent(e); + } + break; + } + } + + /** + * Returns the parameter string representing the state of this + * button. This string is useful for debugging. + * @return the parameter string of this button. + */ + @Override + protected String paramString() { + return super.paramString() + ", label = " + label; + } + +} --- /dev/null 2014-07-07 11:17:24.879339622 +0400 +++ new/test/java/awt/event/helpers/lwcomponents/LWComponent.java 2014-07-08 15:16:26.000000000 +0400 @@ -0,0 +1,464 @@ +/* + * Copyright (c) 2001, 2014, 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. + */ + +package test.java.awt.event.helpers.lwcomponents; + +import java.io.*; +import java.awt.*; +import java.awt.event.*; + +/** + * This is experimental - The idea is to subclass all the LW components + * from LWComponent to provide for some common capabilities. The main + * capability to be provided is the status rectangles as done for LWButton. + * In particular the Focus and MouseOver rectangles are generically + * useful, while other rectangles might be useful to other components.

+ * + * To implement that, here is the idea ... borrowed from Win32 ... Each + * of the LW components has both a client and non-client region. We + * call paintNC to paint the non-client region (Focus and MouseOver + * rectangles), and the subclass might be permitted to implement paintNC + * but for now they aren't.

+ * + * Then the paint{Enabled,Disabled} methods are called as appropriate. + * Note that paintDisabled is implemented in LWComponent to call paintEnabled + * then stipple over the top of it.

+ * + * So it is paintEnabled that the component should implement. This method + * needs to know the dimensions of the client area (getClientRegion?) and + * the Graphics needs to have it's clip region set appropriately.

+ * + * KVETCHING: Kvetch is a Yiddish word which means, basically, + * to complain very precisely. The LWComponent family tracks various pieces + * of information over time that are used to check closely for correct behavior + * in some circumstances. The method kvetch is where this code lives + * and is intended to check a broad range of conditions.

+ * + * To turn off specific kvetch's, one simply specifies a System property + * as in this table:

+ * + * + * + * + * + * + * + * + *
Property nameValueDiscussion
javasoft.awtsqe.lw.IGNORE_FOCUS_KVETCHtrue or falseSpecify whether the hasFocus kvetch is checked.

+ * + * XXX To implement - specifying colors. NCBackground, + * FocusRectColor, MouseOverColor are the threee colors. paintNC + * fills the NC region with NCBackground, and then pains the two + * colors as appropriate. There needs to be methods to get/specify + * these colors.

+ * + * XXX To implement - Specifying the component name and toString(). + * The subclass should only give the base class name, and a method + * in LWComponent should construct a name from that. For toString() + * there needs to be a small amount of infrastructure built.

+ */ + +public abstract class LWComponent extends Component { + + protected static Color ncBackgroundColor; + protected static Color focusColor; + protected static Color focusWrongColor; + protected static Color mouseOverColor; + + static { + ncBackgroundColor = Color.white; + focusColor = Color.black; + focusWrongColor = Color.magenta; + mouseOverColor = Color.blue; + } + + /** + * Flag indicating whether our records indicate that the component + * should have focus. + */ + protected boolean _shouldHaveFocus = false; + protected boolean _shouldBeShowing = false; + + protected boolean mouseB1Pressed = false; + protected boolean mouseB2Pressed = false; + protected boolean mouseB3Pressed = false; + protected boolean mouseInside = false; + + protected static boolean tracingOn = false; + protected static PrintStream traceOutput = null; + + // Uncommenting these lines turns on tracing for the package. + // static { + // tracingOn = true; + // traceOutput = System.err; + // } + + public LWComponent() { + enableEvents(AWTEvent.MOUSE_EVENT_MASK + /*| AWTEvent.MOUSE_MOTION_EVENT_MASK*/ + | AWTEvent.FOCUS_EVENT_MASK + | AWTEvent.COMPONENT_EVENT_MASK); + } + + /** + * Print out an error message. + * @param msg the message + */ + public static void errorMsg(String msg) { + System.err.println("ERROR: " + msg); + } + + /** + * Print out a tracing message + * @param msg the message + */ + public static void traceMsg(String msg) { + if (LWComponent.tracingOn) { + LWComponent.traceOutput.println(msg); + } + } + + ///////////////////////////////////////////// + /////// FLAGS FOR IGNORING KVETCH's ///////// + ///////////////////////////////////////////// + + static boolean bIgnFocus = false; + + static { + // Initialize the kvetch ignoring flags here. + String ignFocus = System.getProperty("javasoft.awtsqe.lw.IGNORE_FOCUS_KVETCH", + "false"); + bIgnFocus = ignFocus.trim().toLowerCase().equals("true"); + } + + /** + * Check the shoulds and return a string indicating which + * do not match the components actual state. + * + * @return the string indicating which do not match the components actual state + */ + public String kvetch() { + String ret = this.toString(); + boolean errors = false; + + if (!bIgnFocus) { + if (hasFocus()) { + if (!shouldHaveFocus()) { + ret += "\nERROR: hasFocus indicates we have Focus, when we shouldn't."; + errors = true; + } + } else { + if (shouldHaveFocus()) { + ret += "\nERROR: (see bug#4233658) hasFocus does not indicate we have Focus, when we should."; + errors = true; + } + } + } + + if (errors) { + return ret; + } else { + return null; + } + } + + /** + * Check the shoulds and return a string indicating which + * do not match the components actual state. Prints the output + * to the given PrintStream. + * @param out The PrintStream to print to. + */ + public void kvetch(PrintStream out) { + if (out != null) { + String s = kvetch(); + if (s != null) { + LWComponent.errorMsg(s); + } + } + } + + /** + * Turn on tracing for the LWComponent family. + * @param out the output stream + */ + public static void startTracing(PrintStream out) { + tracingOn = true; + traceOutput = out; + } + + /** + * Turn off tracing for the LWComponent family. + */ + public static void stopTracing() { tracingOn = false; traceOutput = null; } + + /** + * Indicate whether it is believed the component should have focus. + * @return {@code true} if the component should have focus + */ + public boolean shouldHaveFocus() { return _shouldHaveFocus; } + + /** + * Indicate whether it is believed the component should be showing. + * @return {@code true} if the component should be showing + */ + public boolean shouldBeShowing() { return _shouldBeShowing; } + + @Override + protected void processFocusEvent(FocusEvent e) { + super.processFocusEvent(e); + LWComponent.traceMsg("processFocusEvent " + e.toString()); + switch (e.getID()) { + case FocusEvent.FOCUS_GAINED: + _shouldHaveFocus = true; + repaint(); + break; + case FocusEvent.FOCUS_LOST: + _shouldHaveFocus = false; + repaint(); + break; + } + } + + @Override + protected void processComponentEvent(ComponentEvent e) { + super.processComponentEvent(e); + LWComponent.traceMsg("processComponentEvent " + e.toString()); + switch (e.getID()) { + case ComponentEvent.COMPONENT_MOVED: break; + case ComponentEvent.COMPONENT_RESIZED: break; + case ComponentEvent.COMPONENT_SHOWN: _shouldBeShowing = true; break; + case ComponentEvent.COMPONENT_HIDDEN: _shouldBeShowing = false; break; + } + } + + @Override + protected void processMouseEvent(MouseEvent e) { + int mod = e.getModifiers(); + super.processMouseEvent(e); + LWComponent.traceMsg("processMouseEvent " + e.toString()); + switch (e.getID()) { + case MouseEvent.MOUSE_PRESSED: + if ((mod & MouseEvent.BUTTON1_MASK) != 0) { + if (mouseB1Pressed) { + errorMsg("ERROR: MOUSE_PRESSED for B1 when already pressed, on " + + this.toString()); + } + mouseB1Pressed = true; + break; + } + if ((mod & MouseEvent.BUTTON2_MASK) != 0) { + if (mouseB2Pressed) { + errorMsg("ERROR: MOUSE_PRESSED for B2 when already pressed, on " + + this.toString()); + } + mouseB2Pressed = true; + break; + } + if ((mod & MouseEvent.BUTTON3_MASK) != 0) { + if (mouseB3Pressed) { + errorMsg("ERROR: MOUSE_PRESSED for B3 when already pressed, on " + + this.toString()); + } + mouseB3Pressed = true; + break; + } + repaint(); + break; + case MouseEvent.MOUSE_RELEASED: + if ((mod & MouseEvent.BUTTON1_MASK) != 0) { + if (!mouseB1Pressed) { + errorMsg("ERROR: MOUSE_RELEASED for B1 when not pressed, on " + + this.toString()); + } + mouseB1Pressed = false; + break; + } + if ((mod & MouseEvent.BUTTON2_MASK) != 0) { + if (!mouseB2Pressed) { + errorMsg("ERROR: MOUSE_RELEASED for B2 when not pressed, on " + + this.toString()); + } + mouseB2Pressed = false; + break; + } + if ((mod & MouseEvent.BUTTON3_MASK) != 0) { + if (!mouseB3Pressed) { + errorMsg("ERROR: MOUSE_RELEASED for B3 when not pressed, on " + + this.toString()); + } + mouseB3Pressed = false; + break; + } + repaint(); + break; + case MouseEvent.MOUSE_CLICKED: + break; + case MouseEvent.MOUSE_ENTERED: + if (mouseInside) { + errorMsg("ERROR: MOUSE_ENTERED when mouse already inside component, on " + + this.toString()); + } + mouseInside = true; + repaint(); + break; + case MouseEvent.MOUSE_EXITED: + if (!mouseInside) { + errorMsg("ERROR: MOUSE_EXITED when mouse not inside component, on " + + this.toString()); + } + mouseInside = false; + repaint(); + break; + case MouseEvent.MOUSE_MOVED: + break; + case MouseEvent.MOUSE_DRAGGED: + break; + } + } + + public Point getClientLocation() { + return new Point(5, 5); + } + + public Dimension getClientSize() { + Dimension dim = getSize(); + dim.width -= 10; + dim.height -= 10; + return dim; + } + + public Rectangle getClientBounds() { + Dimension dim = getClientSize(); + return new Rectangle(5, 5, dim.width, dim.height); + } + + public int getClientX() { return 5; } + public int getClientY() { return 5; } + + /** + * Set the color used for painting the non-client area of the component. + * The default for this is Color.white. + * + * @param c The new color to use. + */ + public void setNonClientColor(Color c) { + LWComponent.ncBackgroundColor = c; + } + + /** + * Handle painting for the component. + */ + @Override + public void paint(Graphics g) { + Dimension dim = getSize(); + + kvetch(System.err); + + Color saveColor = g.getColor(); + super.paint(g); + + // ------------------- Paint the background ----------------- + + // In jdk 1.2 (pre-release) there was a bug using clearRect + // to paint the background of a lightweight. + //g.clearRect(0, 0, dim.width, dim.height); + g.setColor(getBackground()); + g.fillRect(0, 0, dim.width, dim.height); + + // ------------------- Paint the non-client area ------------ + + g.setColor(ncBackgroundColor); + // x y width height + g.fillRect(0, 0, dim.width, 5); + g.fillRect(0, 5, 5, dim.height - 10); + g.fillRect(dim.width - 5, 5, 5, dim.height - 10); + g.fillRect(0, dim.height - 5, dim.width, 5); + + if (shouldHaveFocus() || hasFocus()) { + g.setColor(shouldHaveFocus() && hasFocus() + ? focusColor + : focusWrongColor); + g.drawRect(1, 1, dim.width - 3, dim.height - 3); + } + + if (mouseInside) { + g.setColor(mouseOverColor); + g.drawRect(3, 3, dim.width - 7, dim.height - 7); + } + + // ------------------- Paint disabledness, if true ----------- + + if (!isEnabled()) { + g.setColor(getBackground()); + Dimension size = getSize(); + int borderThickness = 0; + int startX = borderThickness; + int startY = borderThickness; + int endX = startX + size.width - 2 * borderThickness - 2; + int endY = startY + size.height - 2 * borderThickness - 2; + int x, y; + for (y = startY; y <= endY; y += 1) { + for (x = startX + (y % 2); x <= endX; x += 2) { + g.fillRect(x, y, 1, 1); + } // x + } // y + } + + g.setColor(saveColor); + } + + /** + * Restricts the Graphics to be within the "client area" of the + * component. Recall that the LWComponent series of components has + * a "non-client area" of 5 pixels wide in which it draws two + * status rectangles showing mouse-over and has-focus status.

+ * + * Child classes of LWComponent are to call {@code restrictGraphicsToClientArea} + * at the beginning of their {@code paint} method, and then call + * {@code unrestrictGraphicsFromClientArea} afterwards.

+ * + * In order to make those paint methods as convenient as possible, these + * two methods make it appear as if the Graphics available to the + * component is slightly smaller than it really is, by the amount + * used in the non-client area (5 pixel wide border).

+ * + * @param g The Graphics to restrict. + */ + public void restrictGraphicsToClientArea(Graphics g) { + Dimension dim = getSize(); + g.translate(5, 5); + g.setClip(0, 0, dim.width - 10, dim.height - 10); + } + + /** + * Undo the restriction done in restrictGraphicsToClientArea. + * + * @param g The Graphics to unrestrict. + */ + public void unrestrictGraphicsFromClientArea(Graphics g) { + g.translate(-5, -5); + Dimension dim = getSize(); + g.setClip(0, 0, dim.width, dim.height); + } + +} --- /dev/null 2014-07-07 11:17:24.879339622 +0400 +++ new/test/java/awt/event/helpers/lwcomponents/LWList.java 2014-07-08 15:16:26.000000000 +0400 @@ -0,0 +1,726 @@ +/* + * Copyright (c) 1999, 2014, 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. + */ + +package test.java.awt.event.helpers.lwcomponents; + +import java.awt.*; +import java.awt.event.*; +import java.util.Vector; +import java.util.Enumeration; + +/** + * Remarks : Source for LightWeight component - List. + * + * Scroll bar support is not available for this component, so if the + * items exceeds visibility those items will be truncated. Also, here + * double buffering is not used so there will be little bit flickering + * while it repaints. Item listener support is not enabled in this + * component. Listeners handled were Mouse, Key and Focus. + * + * @author R.Govindarajan (govind@siptech.co.in), G.N.V.Sekhar (sekharv@siptech.co.in) + */ + +public class LWList extends LWComponent implements ItemSelectable { + + // Constants used for component size + private final int MIN_WIDTH = 100; + private final int MIN_HEIGHT = 100; + private final int PREF_WIDTH = 100; + private final int PREF_HEIGHT = 100; + + // Constants used for setting color for component + private final Color BACK_COLOR = Color.white; + private final Color FRONT_COLOR = Color.black; + private final Color BORDER_COLOR = Color.darkGray; + private final Color FOCUS_COLOR = Color.blue; + private final Color FOCUS_FORECOLOR = Color.white; + private final Color FOCUS_ENABLED_COLOR = Color.red; + private final int BORDER_WIDTH = 2; + + private Vector stringList; // List of items + private Vector selList; // List of selected items + private int rows; // Visible rows + private int focusIndex, prevfocusIndex; + private Dimension minSize; + private Dimension prefSize; + private boolean pressed, eventOccurred, focusEnabled; + private boolean multipleMode; + + // Listeners handled for this component + private ActionListener actionListener; + private KeyListener keyListener; + private FocusListener focusListener; + private ItemListener itemListener; + + private static int nameCounter = 0; + + /** + * Creates a new list. + */ + public LWList() { + this(0); + } + + /** + * Creates a new list with the specified number of rows; + * multiple selection mode is disabled. + * + * @param i the number of rows + */ + public LWList(int i) { + this(i, false); + } + + /** + * Creates a new list with the specified number of rows and multiple selection mode. + * + * @param rows the number of rows + * @param flag determines whether the list allows multiple selections + */ + public LWList(int rows, boolean flag) { + multipleMode = flag; + this.rows = rows; + minSize = new Dimension(MIN_WIDTH, MIN_HEIGHT); + prefSize = new Dimension(PREF_WIDTH, PREF_HEIGHT); + stringList = new Vector(); + selList = new Vector(); + selList.addElement(0); + focusIndex = -1; + prevfocusIndex = focusIndex; + enableEvents(AWTEvent.MOUSE_EVENT_MASK); + enableEvents(AWTEvent.KEY_EVENT_MASK); + enableEvents(AWTEvent.FOCUS_EVENT_MASK); + enableEvents(AWTEvent.ITEM_EVENT_MASK); + setName(makeComponentName()); // set the name to the component + } + + String makeComponentName() { + String s = "LWList" + nameCounter++; + return s; + } + + /** + * Set whether the component is enabled or not. + * @param enabled if {@code true}, the component is to be enabled + */ + @Override + public void setEnabled(boolean enabled) { + super.setEnabled(enabled); + + if (enabled) { + enableEvents(AWTEvent.MOUSE_EVENT_MASK | AWTEvent.MOUSE_MOTION_EVENT_MASK); + } else { + disableEvents(AWTEvent.MOUSE_EVENT_MASK | AWTEvent.MOUSE_MOTION_EVENT_MASK); + } + repaint(1); + } + + /** + * Set the selection mode. + * + * @param flag determines whether the list allows multiple selections + */ + public void setSelectionMode(boolean flag) { + multipleMode = flag; + } + + /** + * Check if the list allows multiple selections. + * + * @return {@code true} if the list allows multiple selections + */ + public boolean isMultipleMode() { + return multipleMode; + } + + /** + * Add the specified item. + * + * @param listItem the item + */ + public void add(String listItem) { + stringList.addElement(listItem); + invalidate(); + repaint(); + } + + /** + * Get minimum dimension for the list. + * + * @return the minimum dimensions for displaying + */ + @Override + public Dimension getMinimumSize() { + return minSize; + } + + /** + * Get the preferred size of the list. + * + * @return the preferred dimensions for displaying + */ + @Override + public Dimension getPreferredSize() { + return prefSize; + } + + /** + * Get the background color for the component. + * + * @return the background color for the component + */ + @Override + public Color getBackground() { + return BACK_COLOR; + } + + /** + * Get the foreground color for the component. + * + * @return the foreground color for the component + */ + @Override + public Color getForeground() { + return FRONT_COLOR; + } + + /** + * Get the border color for the component. + * + * @return the border color for the component + */ + public Color getBorder() { + return BORDER_COLOR; + } + + /** + * Get background color for the selected item. + * + * @return the color for the selected item + */ + public Color getFocusColor() { + return FOCUS_COLOR; + } + + /** + * Get foreground color for the selected item. + * + * @return the foreground color for the selected item + */ + public Color getFocusForeColor() { + return FOCUS_FORECOLOR; + } + + /** + * Get a "focus enabled" color - a small rectangle around the item + * should be drawn when the component got the focus. + * + * @return the "focus enabled" color + */ + public Color getFocusEnabledColor() { + return FOCUS_ENABLED_COLOR; + } + + /** + * Get border width. + * + * @return the border width + */ + public int getBorderWidth() { + return BORDER_WIDTH; + } + + /** + * Get the list item count. + * + * @return the count of items + */ + public int getItemCount() { + return stringList.size(); + } + + /** + * Get the specified item from the list. + * + * @param index the index + * @return the item string + */ + public String getItem(int index) { + return (String)stringList.elementAt(index); + } + + /** + * Get array of items from the list. + * + * @return the array of item strings + */ + public String[] getItems() { + String str[] = new String[getItemCount()]; + int count = 0; + for (Enumeration e = stringList.elements(); e.hasMoreElements(); ) { + str[count++] = (String)e.nextElement(); + } + return str; + } + + /** + * Check whether the component can be a focus owner (explicitly enabled here). + * + * @return {@code true} if the component is focusable + */ + @Override + public boolean isFocusTraversable() { + return true; + } + + /** + * Check whether mouse click point lies within the list of items. + * + * @param pt the click point + * @return {@code true} if the click point lies within the list of items + */ + @Override + public boolean contains(Point pt) { + Rectangle rect = new Rectangle(); + Dimension d = getSize(); + rect.x = getBorderWidth(); + rect.y = getBorderWidth(); + rect.width = d.width - (getBorderWidth() * 2); + rect.height = d.height - (getBorderWidth() * 2); + return rect.contains(pt); + } + + /** + * Given a click point the item that has to be selected is found from the list + * and focusIndex variable is set accordingly. + * + * @param pt the click point + */ + private void findSelectedIndex(Point pt) { + Font f = getFont(); + FontMetrics fm = getFontMetrics(f); + focusIndex = pt.y / fm.getHeight() - 1; + if (multipleMode) { + Integer fi = focusIndex; + if (selList.contains(fi)) { + int i = selList.indexOf(fi); + selList.removeElementAt(i); + } else { + selList.addElement(fi); + } + } + } + + /** + * Set index of the selected item. + * + * @param index the index + */ + public void setSelectedIndex(int index) { + prevfocusIndex = focusIndex; + focusIndex = index; + } + + /** + * Get the selected item index. + * + * @return the selected item index. + */ + public int getSelectedIndex() { + return focusIndex; + } + + /** + * Get an array of the selected Objects. + * + * @return array of the Objects + */ + @Override + public Object[] getSelectedObjects() { + int ai[] = getSelectedIndexes(); + Object aobj[] = new Object[selList.size()]; + for (int i = 0; i < selList.size(); i++) { + aobj[i] = stringList.elementAt(ai[i]); + } + return aobj; + } + + /** + * Get an array of the selected item indices. + * + * @return the array of the indices + */ + public int[] getSelectedIndexes() { + int ai[] = new int[selList.size()]; + for (int i = 0; i < selList.size(); i++) { + ai[i] = ((Integer)selList.elementAt(i)); + } + return ai; + } + + /** + * Add the specified item listener to receive item events from the list. + * + * @param itemlistener the item listener + */ + @Override + public synchronized void addItemListener(ItemListener itemlistener) { + itemListener = AWTEventMulticaster.add(itemListener, itemlistener); + enableEvents(AWTEvent.ITEM_EVENT_MASK); + } + + /** + * Remove the specified item listener so + * that it no longer receives item events from this list. + * + * @param itemlistener the item listener + */ + @Override + public synchronized void removeItemListener(ItemListener itemlistener) { + itemListener = AWTEventMulticaster.remove(itemListener, itemlistener); + } + + /** + * Add the specified action listener to receive action events from this list. + * + * @param listener the action listener + */ + public synchronized void addActionListener(ActionListener listener) { + actionListener = AWTEventMulticaster.add(actionListener, listener); + enableEvents(AWTEvent.MOUSE_EVENT_MASK); + } + + /** + * Remove the specified action listener so + * that it no longer receives action events from this list. + * + * @param listener the action listener + */ + public synchronized void removeActionListener(ActionListener listener) { + actionListener = AWTEventMulticaster.remove(actionListener, listener); + } + + /** + * Add the specified key listener to receive key events from this component. + * + * @param listener the key listener + */ + @Override + public synchronized void addKeyListener(KeyListener listener) { + keyListener = AWTEventMulticaster.add(keyListener, listener); + enableEvents(AWTEvent.KEY_EVENT_MASK); + } + + /** + * Remove the specified key listener so + * that it no longer receives key events from this component. + * + * @param listener the key listener + */ + @Override + public synchronized void removeKeyListener(KeyListener listener) { + keyListener = AWTEventMulticaster.remove(keyListener, listener); + } + + /** + * Add the specified focus listener to receive focus events + * from this component when it gains input focus. + * + * @param listener the focus listener + */ + @Override + public synchronized void addFocusListener(FocusListener listener) { + focusListener = AWTEventMulticaster.add(focusListener, listener); + enableEvents(AWTEvent.FOCUS_EVENT_MASK); + } + + /** + * Remove the specified focus listener so + * that it no longer receives focus events from this component. + * + * @param listener the focus listener + */ + @Override + public synchronized void removeFocusListener(FocusListener listener) { + focusListener = AWTEventMulticaster.remove(focusListener, listener); + } + + @Override + protected void processEvent(AWTEvent awtevent) { + + if (awtevent instanceof FocusEvent) { + processFocusEvent((FocusEvent)awtevent); + } else if (awtevent instanceof ItemEvent) { + processItemEvent((ItemEvent)awtevent); + } else if (awtevent instanceof KeyEvent) { + processKeyEvent((KeyEvent)awtevent); + } else if (awtevent instanceof MouseEvent) { + switch (awtevent.getID()) { + case MouseEvent.MOUSE_CLICKED: + case MouseEvent.MOUSE_PRESSED: + case MouseEvent.MOUSE_RELEASED: + case MouseEvent.MOUSE_ENTERED: + case MouseEvent.MOUSE_EXITED: + processMouseEvent((MouseEvent)awtevent); + break; + + case MouseEvent.MOUSE_MOVED: + case MouseEvent.MOUSE_DRAGGED: + super.processEvent((MouseEvent)awtevent); + break; + } + } else { + if (awtevent instanceof ComponentEvent) + super.processComponentEvent((ComponentEvent)awtevent); + else + super.processEvent(awtevent); + } + } + + protected void processItemEvent(ItemEvent itemevent) { + if (itemListener != null) { + itemListener.itemStateChanged(itemevent); + } + } + + @Override + protected void processFocusEvent(FocusEvent e) { + switch (e.getID()) { + case FocusEvent.FOCUS_GAINED: + if (focusListener != null) { focusListener.focusGained(e); } + if (getSelectedIndex() == -1) { setSelectedIndex(0); } + focusEnabled = true; + repaint(); + break; + case FocusEvent.FOCUS_LOST: + if (focusListener != null) { + focusListener.focusLost(e); + } + focusEnabled = false; + repaint(); + break; + } + super.processFocusEvent(e); + } + + @Override + protected void processKeyEvent(KeyEvent e) { + rows = getItemCount(); + + switch (e.getID()) { + + case KeyEvent.KEY_TYPED: + if (keyListener != null) { + keyListener.keyTyped(e); + } + break; + + case KeyEvent.KEY_PRESSED: + if (keyListener != null) { + keyListener.keyPressed(e); + } + if (e.getKeyCode() == KeyEvent.VK_DOWN) { + prevfocusIndex = focusIndex; + int index = getSelectedIndex() + 1; + if (index > rows) { break; } + setSelectedIndex(index); + processItemEvent(new ItemEvent(this, 0, index, 0)); + eventOccurred = true; + repaint(); + } else if (e.getKeyCode() == KeyEvent.VK_UP) { + int index = getSelectedIndex()-1; + if (index >= 0) { + setSelectedIndex(index); + if (e.getID() != 400) { + processItemEvent(new ItemEvent(this, 0, index, 0)); + } + eventOccurred = true; + repaint(); + } + } + break; + + case KeyEvent.KEY_RELEASED: + if (keyListener != null) { + keyListener.keyReleased(e); + } + if (e.getKeyCode() == KeyEvent.VK_ENTER) { + eventOccurred = true; + + // ActionEvent is fired here + if (actionListener != null) { + actionListener.actionPerformed( new ActionEvent( + this, ActionEvent.ACTION_PERFORMED, null)); + } + repaint(); + } + break; + } // switch + super.processKeyEvent(e); + } + + @Override + protected void processMouseEvent(MouseEvent e) { + switch (e.getID()) { + case MouseEvent.MOUSE_PRESSED: + pressed = true; + if (contains(e.getPoint())) { + findSelectedIndex(e.getPoint()); + processItemEvent(new ItemEvent(this, 0, focusIndex, 0)); + eventOccurred = true; + } + repaint(); + break; + + case MouseEvent.MOUSE_RELEASED: + if (pressed) { requestFocus(); } + + if (contains(e.getPoint())) { + findSelectedIndex(e.getPoint()); + eventOccurred = true; + } + // ActionEvent is fired here + if (actionListener != null) { + actionListener.actionPerformed(new ActionEvent( + this, ActionEvent.ACTION_PERFORMED, null)); + } + + if (pressed) { + pressed = false; + repaint(); + } + break; + } + super.processMouseEvent(e); + } + + @Override + /** + * Paint the list. + * + * @param g the graphics context to be used for testing + */ + public void paint(Graphics g) { + super.paint(g); + restrictGraphicsToClientArea(g); + + Point loc = getClientLocation(); + Dimension dim = getClientSize(); + Color prevColor = g.getColor(); + + // List border is drawn here + g.setColor(getBackground()); + g.fillRect(0, 0, dim.width - 2, dim.height - 2); + g.setColor(getBorder()); + g.drawRect(0, 0, dim.width - 2, dim.height - 2); + + if (getItemCount() > 0) { + Font f = getFont(); + if (f != null) { + String str[] = getItems(); + FontMetrics fm = getFontMetrics(f); + int drawRow = loc.x + getBorderWidth() + fm.getAscent(); + int drawCol = loc.y + getBorderWidth(); + int rectRow = loc.y + getBorderWidth(); + int i = 0; + + // Draw items (if the items exceeds visibility those items will be truncated + // as scrollbar support is not enabled + + for (; + i < str.length && drawRow < (dim.height - getBorderWidth()); + i++) { + if (fm.stringWidth(str[i]) < (dim.width - (getBorderWidth() * 2))) { + drawItem(g, i, drawCol, drawRow, rectRow, fm); + drawRow += fm.getHeight(); + rectRow += fm.getHeight(); + } else { + LWComponent.errorMsg("string width exceeds list width"); + LWComponent.errorMsg("Horizontal scrollbar support is not available"); + } + } // for + + if ( (drawRow > (dim.height - getBorderWidth())) && (str.length > i) ) { + //LWComponent.errorMsg("no of strings exceeds list height"); + //LWComponent.errorMsg("Vertical scrollbar support is not available"); + } + } else { LWComponent.errorMsg("Font not available.."); } + } + + eventOccurred = false; + g.setColor(prevColor); + unrestrictGraphicsFromClientArea(g); + } + + // Draw String items + private void drawItem(Graphics g, int listIndex, int drawCol, + int drawRow, int rectRow, FontMetrics fm) { + Point loc = getClientLocation(); + Dimension dim = getClientSize(); + String str = getItem(listIndex); + if (multipleMode) { + for (int i1 = 0; i1 < selList.size(); i1++) { + if (listIndex == ((Integer)selList.elementAt(i1))) { + g.setColor(getFocusColor()); + g.fillRect(loc.x + getBorderWidth(), + rectRow, + dim.width - getBorderWidth() * 2, + fm.getHeight()); + g.setColor(getFocusEnabledColor()); + g.drawRect(loc.x + getBorderWidth(), + rectRow, + dim.width - getBorderWidth() * 2, + fm.getHeight()); + } + } // for + } else { + if (listIndex == getSelectedIndex() && !multipleMode) { + g.setColor(getFocusColor()); + g.fillRect(loc.x + getBorderWidth(), + rectRow, + dim.width - getBorderWidth() * 2, + fm.getHeight()); + g.setColor(getFocusForeColor()); + } + if ((listIndex == prevfocusIndex) && (prevfocusIndex != getSelectedIndex()) && !multipleMode) { + g.setColor(getBackground()); + g.fillRect(loc.x + getBorderWidth(), + rectRow, + dim.width - getBorderWidth() * 2, + fm.getHeight()); + prevfocusIndex = getSelectedIndex(); + } + if (focusEnabled && listIndex == getSelectedIndex() && !multipleMode) { + g.setColor(getFocusEnabledColor()); + g.drawRect(loc.x + getBorderWidth(), + rectRow, + dim.width - getBorderWidth() * 2, + fm.getHeight()); + } + } + g.setColor(getForeground()); + g.drawString(str,drawCol,drawRow); + } + +} +