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JRE 8 rt.jar - javax.* Package Source Code
JRE 8 rt.jar is the JAR file for JRE 8 RT (Runtime) libraries. JRE (Java Runtime) 8 is the runtime environment included in JDK 8. JRE 8 rt.jar libraries are divided into 6 packages:
com.* - Internal Oracle and Sun Microsystems libraries java.* - Standard Java API libraries. javax.* - Extended Java API libraries. jdk.* - JDK supporting libraries. org.* - Third party libraries. sun.* - Old libraries developed by Sun Microsystems.
JAR File Information:
Directory of C:\fyicenter\jdk-1.8.0_191\jre\lib 63,596,151 rt.jar
Here is the list of Java classes of the javax.* package in JRE 1.8.0_191 rt.jar. Java source codes are also provided.
✍: FYIcenter
⏎ javax/swing/JCheckBoxMenuItem.java
/* * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package javax.swing; import java.util.EventListener; import java.awt.*; import java.awt.event.*; import java.awt.image.*; import java.io.ObjectOutputStream; import java.io.ObjectInputStream; import java.io.IOException; import javax.swing.plaf.*; import javax.accessibility.*; /** * A menu item that can be selected or deselected. If selected, the menu * item typically appears with a checkmark next to it. If unselected or * deselected, the menu item appears without a checkmark. Like a regular * menu item, a check box menu item can have either text or a graphic * icon associated with it, or both. * <p> * Either <code>isSelected</code>/<code>setSelected</code> or * <code>getState</code>/<code>setState</code> can be used * to determine/specify the menu item's selection state. The * preferred methods are <code>isSelected</code> and * <code>setSelected</code>, which work for all menus and buttons. * The <code>getState</code> and <code>setState</code> methods exist for * compatibility with other component sets. * <p> * Menu items can be configured, and to some degree controlled, by * <code><a href="Action.html">Action</a></code>s. Using an * <code>Action</code> with a menu item has many benefits beyond directly * configuring a menu item. Refer to <a href="Action.html#buttonActions"> * Swing Components Supporting <code>Action</code></a> for more * details, and you can find more information in <a * href="https://docs.oracle.com/javase/tutorial/uiswing/misc/action.html">How * to Use Actions</a>, a section in <em>The Java Tutorial</em>. * <p> * For further information and examples of using check box menu items, * see <a href="https://docs.oracle.com/javase/tutorial/uiswing/components/menu.html">How to Use Menus</a>, * a section in <em>The Java Tutorial.</em> * <p> * <strong>Warning:</strong> Swing is not thread safe. For more * information see <a * href="package-summary.html#threading">Swing's Threading * Policy</a>. * <p> * <strong>Warning:</strong> * Serialized objects of this class will not be compatible with * future Swing releases. The current serialization support is * appropriate for short term storage or RMI between applications running * the same version of Swing. As of 1.4, support for long term storage * of all JavaBeans™ * has been added to the <code>java.beans</code> package. * Please see {@link java.beans.XMLEncoder}. * * @beaninfo * attribute: isContainer false * description: A menu item which can be selected or deselected. * * @author Georges Saab * @author David Karlton */ public class JCheckBoxMenuItem extends JMenuItem implements SwingConstants, Accessible { /** * @see #getUIClassID * @see #readObject */ private static final String uiClassID = "CheckBoxMenuItemUI"; /** * Creates an initially unselected check box menu item with no set text or icon. */ public JCheckBoxMenuItem() { this(null, null, false); } /** * Creates an initially unselected check box menu item with an icon. * * @param icon the icon of the CheckBoxMenuItem. */ public JCheckBoxMenuItem(Icon icon) { this(null, icon, false); } /** * Creates an initially unselected check box menu item with text. * * @param text the text of the CheckBoxMenuItem */ public JCheckBoxMenuItem(String text) { this(text, null, false); } /** * Creates a menu item whose properties are taken from the * Action supplied. * * @since 1.3 */ public JCheckBoxMenuItem(Action a) { this(); setAction(a); } /** * Creates an initially unselected check box menu item with the specified text and icon. * * @param text the text of the CheckBoxMenuItem * @param icon the icon of the CheckBoxMenuItem */ public JCheckBoxMenuItem(String text, Icon icon) { this(text, icon, false); } /** * Creates a check box menu item with the specified text and selection state. * * @param text the text of the check box menu item. * @param b the selected state of the check box menu item */ public JCheckBoxMenuItem(String text, boolean b) { this(text, null, b); } /** * Creates a check box menu item with the specified text, icon, and selection state. * * @param text the text of the check box menu item * @param icon the icon of the check box menu item * @param b the selected state of the check box menu item */ public JCheckBoxMenuItem(String text, Icon icon, boolean b) { super(text, icon); setModel(new JToggleButton.ToggleButtonModel()); setSelected(b); setFocusable(false); } /** * Returns the name of the L&F class * that renders this component. * * @return "CheckBoxMenuItemUI" * @see JComponent#getUIClassID * @see UIDefaults#getUI */ public String getUIClassID() { return uiClassID; } /** * Returns the selected-state of the item. This method * exists for AWT compatibility only. New code should * use isSelected() instead. * * @return true if the item is selected */ public boolean getState() { return isSelected(); } /** * Sets the selected-state of the item. This method * exists for AWT compatibility only. New code should * use setSelected() instead. * * @param b a boolean value indicating the item's * selected-state, where true=selected * @beaninfo * description: The selection state of the check box menu item * hidden: true */ public synchronized void setState(boolean b) { setSelected(b); } /** * Returns an array (length 1) containing the check box menu item * label or null if the check box is not selected. * * @return an array containing one Object -- the text of the menu item * -- if the item is selected; otherwise null */ public Object[] getSelectedObjects() { if (isSelected() == false) return null; Object[] selectedObjects = new Object[1]; selectedObjects[0] = getText(); return selectedObjects; } /** * See readObject() and writeObject() in JComponent for more * information about serialization in Swing. */ private void writeObject(ObjectOutputStream s) throws IOException { s.defaultWriteObject(); if (getUIClassID().equals(uiClassID)) { byte count = JComponent.getWriteObjCounter(this); JComponent.setWriteObjCounter(this, --count); if (count == 0 && ui != null) { ui.installUI(this); } } } /** * Returns a string representation of this JCheckBoxMenuItem. This method * is intended to be used only for debugging purposes, and the * content and format of the returned string may vary between * implementations. The returned string may be empty but may not * be <code>null</code>. * * @return a string representation of this JCheckBoxMenuItem. */ protected String paramString() { return super.paramString(); } /** * Overriden to return true, JCheckBoxMenuItem supports * the selected state. */ boolean shouldUpdateSelectedStateFromAction() { return true; } ///////////////// // Accessibility support //////////////// /** * Gets the AccessibleContext associated with this JCheckBoxMenuItem. * For JCheckBoxMenuItems, the AccessibleContext takes the form of an * AccessibleJCheckBoxMenuItem. * A new AccessibleJCheckBoxMenuItem instance is created if necessary. * * @return an AccessibleJCheckBoxMenuItem that serves as the * AccessibleContext of this AccessibleJCheckBoxMenuItem */ public AccessibleContext getAccessibleContext() { if (accessibleContext == null) { accessibleContext = new AccessibleJCheckBoxMenuItem(); } return accessibleContext; } /** * This class implements accessibility support for the * <code>JCheckBoxMenuItem</code> class. It provides an implementation * of the Java Accessibility API appropriate to checkbox menu item * user-interface elements. * <p> * <strong>Warning:</strong> * Serialized objects of this class will not be compatible with * future Swing releases. The current serialization support is * appropriate for short term storage or RMI between applications running * the same version of Swing. As of 1.4, support for long term storage * of all JavaBeans™ * has been added to the <code>java.beans</code> package. * Please see {@link java.beans.XMLEncoder}. */ protected class AccessibleJCheckBoxMenuItem extends AccessibleJMenuItem { /** * Get the role of this object. * * @return an instance of AccessibleRole describing the role of the * object */ public AccessibleRole getAccessibleRole() { return AccessibleRole.CHECK_BOX; } } // inner class AccessibleJCheckBoxMenuItem }
⏎ javax/swing/JCheckBoxMenuItem.java
Or download all of them as a single archive file:
File name: jre-rt-javax-1.8.0_191-src.zip File size: 5381005 bytes Release date: 2018-10-28 Download
⇒ JRE 8 rt.jar - org.* Package Source Code
2024-03-15, 209281👍, 6💬
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