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JDK 11 java.desktop.jmod - Desktop Module
JDK 11 java.desktop.jmod is the JMOD file for JDK 11 Desktop module.
JDK 11 Desktop module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\java.desktop.jmod.
JDK 11 Desktop module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.
JDK 11 Desktop module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\java.desktop.
You can click and view the content of each source code file in the list below.
✍: FYIcenter
⏎ java/awt/FocusTraversalPolicy.java
/* * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved. * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms. * * * * * * * * * * * * * * * * * * * * */ package java.awt; /** * A FocusTraversalPolicy defines the order in which Components with a * particular focus cycle root are traversed. Instances can apply the policy to * arbitrary focus cycle roots, allowing themselves to be shared across * Containers. They do not need to be reinitialized when the focus cycle roots * of a Component hierarchy change. * <p> * The core responsibility of a FocusTraversalPolicy is to provide algorithms * determining the next and previous Components to focus when traversing * forward or backward in a UI. Each FocusTraversalPolicy must also provide * algorithms for determining the first, last, and default Components in a * traversal cycle. First and last Components are used when normal forward and * backward traversal, respectively, wraps. The default Component is the first * to receive focus when traversing down into a new focus traversal cycle. * A FocusTraversalPolicy can optionally provide an algorithm for determining * a Window's initial Component. The initial Component is the first to receive * focus when a Window is first made visible. * <p> * FocusTraversalPolicy takes into account <a * href="doc-files/FocusSpec.html#FocusTraversalPolicyProviders">focus traversal * policy providers</a>. When searching for first/last/next/previous Component, * if a focus traversal policy provider is encountered, its focus traversal * policy is used to perform the search operation. * <p> * Please see * <a href="http://docs.oracle.com/javase/tutorial/uiswing/misc/focus.html"> * How to Use the Focus Subsystem</a>, * a section in <em>The Java Tutorial</em>, and the * <a href="../../java/awt/doc-files/FocusSpec.html">Focus Specification</a> * for more information. * * @author David Mendenhall * * @see Container#setFocusTraversalPolicy * @see Container#getFocusTraversalPolicy * @see Container#setFocusCycleRoot * @see Container#isFocusCycleRoot * @see Container#setFocusTraversalPolicyProvider * @see Container#isFocusTraversalPolicyProvider * @see KeyboardFocusManager#setDefaultFocusTraversalPolicy * @see KeyboardFocusManager#getDefaultFocusTraversalPolicy * @since 1.4 */ public abstract class FocusTraversalPolicy { /** * Returns the Component that should receive the focus after aComponent. * aContainer must be a focus cycle root of aComponent or a focus traversal * policy provider. * * @param aContainer a focus cycle root of aComponent or focus traversal * policy provider * @param aComponent a (possibly indirect) child of aContainer, or * aContainer itself * @return the Component that should receive the focus after aComponent, or * null if no suitable Component can be found * @throws IllegalArgumentException if aContainer is not a focus cycle * root of aComponent or a focus traversal policy provider, or if * either aContainer or aComponent is null */ public abstract Component getComponentAfter(Container aContainer, Component aComponent); /** * Returns the Component that should receive the focus before aComponent. * aContainer must be a focus cycle root of aComponent or a focus traversal * policy provider. * * @param aContainer a focus cycle root of aComponent or focus traversal * policy provider * @param aComponent a (possibly indirect) child of aContainer, or * aContainer itself * @return the Component that should receive the focus before aComponent, * or null if no suitable Component can be found * @throws IllegalArgumentException if aContainer is not a focus cycle * root of aComponent or a focus traversal policy provider, or if * either aContainer or aComponent is null */ public abstract Component getComponentBefore(Container aContainer, Component aComponent); /** * Returns the first Component in the traversal cycle. This method is used * to determine the next Component to focus when traversal wraps in the * forward direction. * * @param aContainer the focus cycle root or focus traversal policy provider * whose first Component is to be returned * @return the first Component in the traversal cycle of aContainer, * or null if no suitable Component can be found * @throws IllegalArgumentException if aContainer is null */ public abstract Component getFirstComponent(Container aContainer); /** * Returns the last Component in the traversal cycle. This method is used * to determine the next Component to focus when traversal wraps in the * reverse direction. * * @param aContainer the focus cycle root or focus traversal policy * provider whose last Component is to be returned * @return the last Component in the traversal cycle of aContainer, * or null if no suitable Component can be found * @throws IllegalArgumentException if aContainer is null */ public abstract Component getLastComponent(Container aContainer); /** * Returns the default Component to focus. This Component will be the first * to receive focus when traversing down into a new focus traversal cycle * rooted at aContainer. * * @param aContainer the focus cycle root or focus traversal policy * provider whose default Component is to be returned * @return the default Component in the traversal cycle of aContainer, * or null if no suitable Component can be found * @throws IllegalArgumentException if aContainer is null */ public abstract Component getDefaultComponent(Container aContainer); /** * Returns the Component that should receive the focus when a Window is * made visible for the first time. Once the Window has been made visible * by a call to {@code show()} or {@code setVisible(true)}, the * initial Component will not be used again. Instead, if the Window loses * and subsequently regains focus, or is made invisible or undisplayable * and subsequently made visible and displayable, the Window's most * recently focused Component will become the focus owner. The default * implementation of this method returns the default Component. * * @param window the Window whose initial Component is to be returned * @return the Component that should receive the focus when window is made * visible for the first time, or null if no suitable Component can * be found * @see #getDefaultComponent * @see Window#getMostRecentFocusOwner * @throws IllegalArgumentException if window is null */ public Component getInitialComponent(Window window) { if ( window == null ){ throw new IllegalArgumentException("window cannot be equal to null."); } Component def = getDefaultComponent(window); if (def == null && window.isFocusableWindow()) { def = window; } return def; } }
⏎ java/awt/FocusTraversalPolicy.java
Or download all of them as a single archive file:
File name: java.desktop-11.0.1-src.zip File size: 7974380 bytes Release date: 2018-11-04 Download
⇒ JDK 11 java.instrument.jmod - Instrument Module
2022-08-06, 194064👍, 5💬
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