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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/DefaultListCellRenderer.java
/* * Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package javax.swing; import javax.swing.*; import javax.swing.event.*; import javax.swing.border.*; import java.awt.Component; import java.awt.Color; import java.awt.Rectangle; import java.io.Serializable; import sun.swing.DefaultLookup; /** * Renders an item in a list. * <p> * <strong><a name="override">Implementation Note:</a></strong> * This class overrides * <code>invalidate</code>, * <code>validate</code>, * <code>revalidate</code>, * <code>repaint</code>, * <code>isOpaque</code>, * and * <code>firePropertyChange</code> * solely to improve performance. * If not overridden, these frequently called methods would execute code paths * that are unnecessary for the default list cell renderer. * If you write your own renderer, * take care to weigh the benefits and * drawbacks of overriding these methods. * * <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}. * * @author Philip Milne * @author Hans Muller */ public class DefaultListCellRenderer extends JLabel implements ListCellRenderer<Object>, Serializable { /** * An empty <code>Border</code>. This field might not be used. To change the * <code>Border</code> used by this renderer override the * <code>getListCellRendererComponent</code> method and set the border * of the returned component directly. */ private static final Border SAFE_NO_FOCUS_BORDER = new EmptyBorder(1, 1, 1, 1); private static final Border DEFAULT_NO_FOCUS_BORDER = new EmptyBorder(1, 1, 1, 1); protected static Border noFocusBorder = DEFAULT_NO_FOCUS_BORDER; /** * Constructs a default renderer object for an item * in a list. */ public DefaultListCellRenderer() { super(); setOpaque(true); setBorder(getNoFocusBorder()); setName("List.cellRenderer"); } private Border getNoFocusBorder() { Border border = DefaultLookup.getBorder(this, ui, "List.cellNoFocusBorder"); if (System.getSecurityManager() != null) { if (border != null) return border; return SAFE_NO_FOCUS_BORDER; } else { if (border != null && (noFocusBorder == null || noFocusBorder == DEFAULT_NO_FOCUS_BORDER)) { return border; } return noFocusBorder; } } public Component getListCellRendererComponent( JList<?> list, Object value, int index, boolean isSelected, boolean cellHasFocus) { setComponentOrientation(list.getComponentOrientation()); Color bg = null; Color fg = null; JList.DropLocation dropLocation = list.getDropLocation(); if (dropLocation != null && !dropLocation.isInsert() && dropLocation.getIndex() == index) { bg = DefaultLookup.getColor(this, ui, "List.dropCellBackground"); fg = DefaultLookup.getColor(this, ui, "List.dropCellForeground"); isSelected = true; } if (isSelected) { setBackground(bg == null ? list.getSelectionBackground() : bg); setForeground(fg == null ? list.getSelectionForeground() : fg); } else { setBackground(list.getBackground()); setForeground(list.getForeground()); } if (value instanceof Icon) { setIcon((Icon)value); setText(""); } else { setIcon(null); setText((value == null) ? "" : value.toString()); } setEnabled(list.isEnabled()); setFont(list.getFont()); Border border = null; if (cellHasFocus) { if (isSelected) { border = DefaultLookup.getBorder(this, ui, "List.focusSelectedCellHighlightBorder"); } if (border == null) { border = DefaultLookup.getBorder(this, ui, "List.focusCellHighlightBorder"); } } else { border = getNoFocusBorder(); } setBorder(border); return this; } /** * Overridden for performance reasons. * See the <a href="#override">Implementation Note</a> * for more information. * * @since 1.5 * @return <code>true</code> if the background is completely opaque * and differs from the JList's background; * <code>false</code> otherwise */ @Override public boolean isOpaque() { Color back = getBackground(); Component p = getParent(); if (p != null) { p = p.getParent(); } // p should now be the JList. boolean colorMatch = (back != null) && (p != null) && back.equals(p.getBackground()) && p.isOpaque(); return !colorMatch && super.isOpaque(); } /** * Overridden for performance reasons. * See the <a href="#override">Implementation Note</a> * for more information. */ @Override public void validate() {} /** * Overridden for performance reasons. * See the <a href="#override">Implementation Note</a> * for more information. * * @since 1.5 */ @Override public void invalidate() {} /** * Overridden for performance reasons. * See the <a href="#override">Implementation Note</a> * for more information. * * @since 1.5 */ @Override public void repaint() {} /** * Overridden for performance reasons. * See the <a href="#override">Implementation Note</a> * for more information. */ @Override public void revalidate() {} /** * Overridden for performance reasons. * See the <a href="#override">Implementation Note</a> * for more information. */ @Override public void repaint(long tm, int x, int y, int width, int height) {} /** * Overridden for performance reasons. * See the <a href="#override">Implementation Note</a> * for more information. */ @Override public void repaint(Rectangle r) {} /** * Overridden for performance reasons. * See the <a href="#override">Implementation Note</a> * for more information. */ @Override protected void firePropertyChange(String propertyName, Object oldValue, Object newValue) { // Strings get interned... if (propertyName == "text" || ((propertyName == "font" || propertyName == "foreground") && oldValue != newValue && getClientProperty(javax.swing.plaf.basic.BasicHTML.propertyKey) != null)) { super.firePropertyChange(propertyName, oldValue, newValue); } } /** * Overridden for performance reasons. * See the <a href="#override">Implementation Note</a> * for more information. */ @Override public void firePropertyChange(String propertyName, byte oldValue, byte newValue) {} /** * Overridden for performance reasons. * See the <a href="#override">Implementation Note</a> * for more information. */ @Override public void firePropertyChange(String propertyName, char oldValue, char newValue) {} /** * Overridden for performance reasons. * See the <a href="#override">Implementation Note</a> * for more information. */ @Override public void firePropertyChange(String propertyName, short oldValue, short newValue) {} /** * Overridden for performance reasons. * See the <a href="#override">Implementation Note</a> * for more information. */ @Override public void firePropertyChange(String propertyName, int oldValue, int newValue) {} /** * Overridden for performance reasons. * See the <a href="#override">Implementation Note</a> * for more information. */ @Override public void firePropertyChange(String propertyName, long oldValue, long newValue) {} /** * Overridden for performance reasons. * See the <a href="#override">Implementation Note</a> * for more information. */ @Override public void firePropertyChange(String propertyName, float oldValue, float newValue) {} /** * Overridden for performance reasons. * See the <a href="#override">Implementation Note</a> * for more information. */ @Override public void firePropertyChange(String propertyName, double oldValue, double newValue) {} /** * Overridden for performance reasons. * See the <a href="#override">Implementation Note</a> * for more information. */ @Override public void firePropertyChange(String propertyName, boolean oldValue, boolean newValue) {} /** * A subclass of DefaultListCellRenderer that implements UIResource. * DefaultListCellRenderer doesn't implement UIResource * directly so that applications can safely override the * cellRenderer property with DefaultListCellRenderer subclasses. * <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}. */ public static class UIResource extends DefaultListCellRenderer implements javax.swing.plaf.UIResource { } }
⏎ javax/swing/DefaultListCellRenderer.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, 215405👍, 6💬
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