diff options
Diffstat (limited to 'libjava/java/awt/event/ActionEvent.java')
| -rw-r--r-- | libjava/java/awt/event/ActionEvent.java | 226 |
1 files changed, 0 insertions, 226 deletions
diff --git a/libjava/java/awt/event/ActionEvent.java b/libjava/java/awt/event/ActionEvent.java deleted file mode 100644 index 4bce7d45ce0..00000000000 --- a/libjava/java/awt/event/ActionEvent.java +++ /dev/null @@ -1,226 +0,0 @@ -/* ActionEvent.java -- an action has been triggered - 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.AWTEvent; -import java.awt.EventQueue; - -/** - * This event is generated when an action on a component (such as a - * button press) occurs. - * - * @author Aaron M. Renn (arenn@urbanophile.com) - * @see ActionListener - * @since 1.1 - * @status updated to 1.4 - */ -public class ActionEvent extends AWTEvent -{ - /** - * Compatible with JDK 1.1+. - */ - private static final long serialVersionUID = -7671078796273832149L; - - /** Bit mask indicating the shift key was pressed. */ - public static final int SHIFT_MASK = InputEvent.SHIFT_MASK; - - /** Bit mask indicating the control key was pressed. */ - public static final int CTRL_MASK = InputEvent.CTRL_MASK; - - /** Bit mask indicating the that meta key was pressed. */ - public static final int META_MASK = InputEvent.META_MASK; - - /** Bit mask indicating that the alt key was pressed. */ - public static final int ALT_MASK = InputEvent.ALT_MASK; - - /** The first id number in the range of action id's. */ - public static final int ACTION_FIRST = 1001; - - /** The last id number in the range of action id's. */ - public static final int ACTION_LAST = 1001; - - /** An event id indicating that an action has occurred. */ - public static final int ACTION_PERFORMED = 1001; - - /** - * A nonlocalized string that gives more specific details of the event cause. - * - * @see #getActionCommand() - * @serial the command for this event - */ - private final String actionCommand; - - /** - * The bitmask of the modifiers that were pressed during the action. - * - * @see #getModifiers() - * @serial modifiers for this event - */ - private final int modifiers; - - /** - * The timestamp of this event; usually the same as the underlying input - * event. - * - * @see #getWhen() - * @serial the timestamp of the event - * @since 1.4 - */ - private final long when; - - /** - * Initializes a new instance of <code>ActionEvent</code> with the - * specified source, id, and command. Note that an invalid id leads to - * unspecified results. - * - * @param source the event source - * @param id the event id - * @param command the command string for this action - * @throws IllegalArgumentException if source is null - */ - public ActionEvent(Object source, int id, String command) - { - this(source, id, command, EventQueue.getMostRecentEventTime(), 0); - } - - /** - * Initializes a new instance of <code>ActionEvent</code> with the - * specified source, id, command, and modifiers. Note that an invalid id - * leads to unspecified results. - * - * @param source the event source - * @param id the event id - * @param command the command string for this action - * @param modifiers the bitwise or of modifier keys down during the action - * @throws IllegalArgumentException if source is null - */ - public ActionEvent(Object source, int id, String command, int modifiers) - { - this(source, id, command, EventQueue.getMostRecentEventTime(), modifiers); - } - - /** - * Initializes a new instance of <code>ActionEvent</code> with the - * specified source, id, command, and modifiers, and timestamp. Note that - * an invalid id leads to unspecified results. - * - * @param source the event source - * @param id the event id - * @param command the command string for this action - * @param when the timestamp of the event - * @param modifiers the bitwise or of modifier keys down during the action - * @throws IllegalArgumentException if source is null - * @since 1.4 - */ - public ActionEvent(Object source, int id, String command, long when, - int modifiers) - { - super(source, id); - actionCommand = command; - this.when = when; - this.modifiers = modifiers; - } - - /** - * Returns the command string associated with this action. - * - * @return the command string associated with this action - */ - public String getActionCommand() - { - return actionCommand; - } - - /** - * Gets the timestamp of when this action took place. Usually, this - * corresponds to the timestamp of the underlying InputEvent. - * - * @return the timestamp of this action - * @since 1.4 - */ - public long getWhen() - { - return when; - } - - /** - * Returns the keys held down during the action. This value will be a - * combination of the bit mask constants defined in this class, or 0 if no - * modifiers were pressed. - * - * @return the modifier bits - */ - public int getModifiers() - { - return modifiers; - } - - /** - * Returns a string that identifies the action event. This is in the format - * <code>"ACTION_PERFORMED,cmd=" + getActionCommand() + ",when=" + getWhen() - * + ",modifiers=" + <modifier string></code>, where the modifier - * string is in the order "Meta", "Ctrl", "Alt", "Shift", "Alt Graph", and - * "Button1", separated by '+', according to the bits set in getModifiers(). - * - * @return a string identifying the event - */ - public String paramString() - { - StringBuffer s = new StringBuffer(id == ACTION_PERFORMED - ? "ACTION_PERFORMED,cmd=" - : "unknown type,cmd="); - s.append(actionCommand).append(",when=").append(when).append(",modifiers"); - int len = s.length(); - s.setLength(len + 1); - if ((modifiers & META_MASK) != 0) - s.append("+Meta"); - if ((modifiers & CTRL_MASK) != 0) - s.append("+Ctrl"); - if ((modifiers & ALT_MASK) != 0) - s.append("+Alt"); - if ((modifiers & SHIFT_MASK) != 0) - s.append("+Shift"); - if ((modifiers & InputEvent.ALT_GRAPH_MASK) != 0) - s.append("+Alt Graph"); - if ((modifiers & InputEvent.BUTTON1_MASK) != 0) - s.append("+Button1"); - s.setCharAt(len, '='); - return s.toString(); - } -} // class ActionEvent |
