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Diffstat (limited to 'libjava/classpath/java/awt/event/FocusEvent.java')
| -rw-r--r-- | libjava/classpath/java/awt/event/FocusEvent.java | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/libjava/classpath/java/awt/event/FocusEvent.java b/libjava/classpath/java/awt/event/FocusEvent.java deleted file mode 100644 index a44284a..0000000 --- a/libjava/classpath/java/awt/event/FocusEvent.java +++ /dev/null @@ -1,181 +0,0 @@ -/* FocusEvent.java -- generated for a focus change - Copyright (C) 1999, 2002, 2005 Free Software Foundation, Inc. - -This file is part of GNU Classpath. - -GNU Classpath is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2, or (at your option) -any later version. - -GNU Classpath 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 for more details. - -You should have received a copy of the GNU General Public License -along with GNU Classpath; see the file COPYING. If not, write to the -Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301 USA. - -Linking this library statically or dynamically with other modules is -making a combined work based on this library. Thus, the terms and -conditions of the GNU General Public License cover the whole -combination. - -As a special exception, the copyright holders of this library give you -permission to link this library with independent modules to produce an -executable, regardless of the license terms of these independent -modules, and to copy and distribute the resulting executable under -terms of your choice, provided that you also meet, for each linked -independent module, the terms and conditions of the license of that -module. An independent module is a module which is not derived from -or based on this library. If you modify this library, you may extend -this exception to your version of the library, but you are not -obligated to do so. If you do not wish to do so, delete this -exception statement from your version. */ - - -package java.awt.event; - -import java.awt.Component; - -/** - * This class represents an event generated when a focus change occurs for a - * component. There are both temporary changes, such as when focus is stolen - * during a sroll then returned, and permanent changes, such as when the user - * TABs through focusable components. - * - * @author Aaron M. Renn (arenn@urbanophile.com) - * @see FocusAdapter - * @see FocusListener - * @since 1.1 - * @status updated to 1.4 - */ -public class FocusEvent extends ComponentEvent -{ - /** - * Compatible with JDK 1.1+. - */ - private static final long serialVersionUID = 523753786457416396L; - - /** This is the first id in the range of ids used by this class. */ - public static final int FOCUS_FIRST = 1004; - - /** This is the last id in the range of ids used by this class. */ - public static final int FOCUS_LAST = 1005; - - /** This is the event id for a focus gained event. */ - public static final int FOCUS_GAINED = 1004; - - /** This is the event id for a focus lost event. */ - public static final int FOCUS_LOST = 1005; - - /** - * Indicates whether or not the focus change is temporary. - * - * @see #isTemporary() - * @serial true if the focus change is temporary - */ - private final boolean temporary; - - /** - * The other component which is giving up or stealing focus from this - * component, if known. - * - * @see #getOppositeComponent() - * @serial the component with the opposite focus event, or null - * @since 1.4 - */ - private final Component opposite; - - /** - * Initializes a new instance of <code>FocusEvent</code> with the - * specified source, id, temporary status, and opposite counterpart. Note - * that an invalid id leads to unspecified results. - * - * @param source the component that is gaining or losing focus - * @param id the event id - * @param temporary true if the focus change is temporary - * @param opposite the component receiving the opposite focus event, or null - * @throws IllegalArgumentException if source is null - */ - public FocusEvent(Component source, int id, boolean temporary, - Component opposite) - { - super(source, id); - this.temporary = temporary; - this.opposite = opposite; - } - - /** - * Initializes a new instance of <code>FocusEvent</code> with the - * specified source, id, and temporary status. Note that an invalid id - * leads to unspecified results. - * - * @param source the component that is gaining or losing focus - * @param id the event id - * @param temporary true if the focus change is temporary - * @throws IllegalArgumentException if source is null - */ - public FocusEvent(Component source, int id, boolean temporary) - { - this(source, id, temporary, null); - } - - /** - * Initializes a new instance of <code>FocusEvent</code> with the - * specified source and id. Note that an invalid id leads to unspecified - * results. - * - * @param source the component that is gaining or losing focus - * @param id the event id - * @throws IllegalArgumentException if source is null - */ - public FocusEvent(Component source, int id) - { - this(source, id, false, null); - } - - /** - * This method tests whether or not the focus change is temporary or - * permanent. - * - * @return true if the focus change is temporary - */ - public boolean isTemporary() - { - return temporary; - } - - /** - * Returns the component which received the opposite focus event. If this - * component gained focus, the opposite lost focus; likewise if this - * component is giving up focus, the opposite is gaining it. If this - * information is unknown, perhaps because the opposite is a native - * application, this returns null. - * - * @return the component with the focus opposite, or null - * @since 1.4 - */ - public Component getOppositeComponent() - { - return opposite; - } - - /** - * Returns a string identifying this event. This is formatted as: - * <code>(getID() == FOCUS_GAINED ? "FOCUS_GAINED" : "FOCUS_LOST") - * + (isTemporary() ? ",temporary," : ",permanent,") + "opposite=" - * + getOppositeComponent()</code>. - * - * @return a string identifying this event - */ - public String paramString() - { - return (id == FOCUS_GAINED ? "FOCUS_GAINED" - : id == FOCUS_LOST ? "FOCUS_LOST" : "unknown type") - + (temporary ? ",temporary,opposite=" : ",permanent,opposite=") - + opposite; - } -} // class FocusEvent |