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Diffstat (limited to 'libjava/classpath/java/awt/FileDialog.java')
| -rw-r--r-- | libjava/classpath/java/awt/FileDialog.java | 395 |
1 files changed, 0 insertions, 395 deletions
diff --git a/libjava/classpath/java/awt/FileDialog.java b/libjava/classpath/java/awt/FileDialog.java deleted file mode 100644 index c1bd082..0000000 --- a/libjava/classpath/java/awt/FileDialog.java +++ /dev/null @@ -1,395 +0,0 @@ -/* FileDialog.java -- A filename selection dialog box - Copyright (C) 1999, 2000, 2001, 2002, 2004, 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; - -import java.awt.peer.FileDialogPeer; -import java.io.FilenameFilter; -import java.io.Serializable; - -/** - * This class implements a file selection dialog box widget. - * - * @author Aaron M. Renn (arenn@urbanophile.com) - * @author Tom Tromey (tromey@redhat.com) - */ -public class FileDialog extends Dialog implements Serializable -{ - -/* - * Static Variables - */ - -/** - * Indicates that the purpose of the dialog is for opening a file. - */ -public static final int LOAD = 0; - -/** - * Indicates that the purpose of the dialog is for saving a file. - */ -public static final int SAVE = 1; - -// Serialization constant -private static final long serialVersionUID = 5035145889651310422L; - -/*************************************************************************/ - -/* - * Instance Variables - */ - -/** - * @serial The directory for this file dialog. - */ -private String dir; - -/** - * @serial The filename for this file dialog - */ -private String file; - -/** - * @serial The filter for selecting filenames to display - */ -private FilenameFilter filter; - -/** - * @serial The mode of this dialog, either <code>LOAD</code> or - * <code>SAVE</code>. - */ -private int mode; - -/** - * The number used to generate the name returned by getName. - */ -private static transient long next_file_dialog_number; - -/*************************************************************************/ - -/* - * Constructors - */ - - /** - * Initializes a new instance of <code>FileDialog</code> with the specified - * parent. This dialog will have no title and will be for loading a file. - * - * @param parent The parent dialog for this. - * - * @since 1.5 - */ - public FileDialog(Dialog parent) - { - this(parent, "", LOAD); - } - - /** - * Initialized a new instance of <code>FileDialog</code> with the - * specified parent and title. This dialog will be for opening a file. - * - * @param parent The parent dialog for this. - * @param title The title for this dialog. - * - * @since 1.5 - */ - public FileDialog(Dialog parent, String title) - { - this(parent, title, LOAD); - } - - /** - * Initialized a new instance of <code>FileDialog</code> with the specified - * parent, title, and mode. - * - * @param parent The parent dialog for this. - * @param title The title for this dialog. - * @param mode The mode of the dialog, either <code>LOAD</code> or - * <code>SAVE</code>. - * @throws IllegalArgumentException - if illegal mode, if - * GraphicsEnvironment.isHeadless or if parent is null. - * - * @since 1.5 - */ - public FileDialog(Dialog parent, String title, int mode) - { - super(parent, title, true); - - // Other IllegalArgumentException cases are taken care of in Window.java - if (mode != LOAD && mode != SAVE) - throw new IllegalArgumentException ( - "Mode argument must be either LOAD or SAVE"); - - setMode(mode); - } - -/** - * Initializes a new instance of <code>FileDialog</code> with the - * specified parent. This dialog will have no title and will be for - * loading a file. - * - * @param parent The parent frame for this dialog. - */ -public -FileDialog(Frame parent) -{ - this(parent, "", LOAD); -} - -/*************************************************************************/ - -/** - * Initialized a new instance of <code>FileDialog</code> with the - * specified parent and title. This dialog will be for opening a file. - * - * @param parent The parent frame for this dialog. - * @param title The title for this dialog. - */ -public -FileDialog(Frame parent, String title) -{ - this(parent, title, LOAD); -} - -/*************************************************************************/ - -/** - * Initialized a new instance of <code>FileDialog</code> with the - * specified parent, title, and mode. - * - * @param parent The parent frame for this dialog. - * @param title The title for this dialog. - * @param mode The mode of the dialog, either <code>LOAD</code> or - * <code>SAVE</code>. - * - * @exception IllegalArgumentException If an illegal file dialog mode - * is supplied. - */ -public -FileDialog(Frame parent, String title, int mode) -{ - super(parent, title, true); - - if ((mode != LOAD) && (mode != SAVE)) - throw new IllegalArgumentException ( - "Mode argument must be either LOAD or SAVE"); - - setMode (mode); -} - -/*************************************************************************/ - -/* - * Instance Methods - */ - -/** - * Returns the mode of this dialog, either <code>LOAD</code> or - * <code>SAVE</code>. - * - * @return The mode of this dialog. - */ -public int -getMode() -{ - return(mode); -} - -/*************************************************************************/ - -/** - * Sets the mode of this dialog to either <code>LOAD</code> or - * <code>SAVE</code>. This method is only effective before the native - * peer is created. - * - * @param mode The new mode of this file dialog. - * - * @exception IllegalArgumentException If an illegal file dialog mode - * is supplied. - */ -public void -setMode(int mode) -{ - if ((mode != LOAD) && (mode != SAVE)) - throw new IllegalArgumentException("Bad mode: " + mode); - - this.mode = mode; -} - -/*************************************************************************/ - -/** - * Returns the directory for this file dialog. - * - * @return The directory for this file dialog. - */ -public String -getDirectory() -{ - return(dir); -} - -/*************************************************************************/ - -/** - * Sets the directory for this file dialog. - * - * @param dir The new directory for this file dialog. - */ -public synchronized void -setDirectory(String dir) -{ - this.dir = dir; - if (peer != null) - { - FileDialogPeer f = (FileDialogPeer) peer; - f.setDirectory (dir); - } -} - -/*************************************************************************/ - -/** - * Returns the file that is selected in this dialog. - * - * @return The file that is selected in this dialog. - */ -public String -getFile() -{ - return(file); -} - -/*************************************************************************/ - -/** - * Sets the selected file for this dialog. - * - * @param file The selected file for this dialog. - */ -public synchronized void -setFile(String file) -{ - if ("".equals(file)) - this.file = null; - else - this.file = file; - - if (peer != null) - { - FileDialogPeer f = (FileDialogPeer) peer; - f.setFile (file); - } -} - -/*************************************************************************/ - -/** - * Returns the filename filter being used by this dialog. - * - * @return The filename filter being used by this dialog. - */ -public FilenameFilter -getFilenameFilter() -{ - return(filter); -} - -/*************************************************************************/ - -/** - * Sets the filename filter used by this dialog. - * - * @param filter The new filename filter for this file dialog box. - */ -public synchronized void -setFilenameFilter(FilenameFilter filter) -{ - this.filter = filter; - if (peer != null) - { - FileDialogPeer f = (FileDialogPeer) peer; - f.setFilenameFilter (filter); - } -} - -/*************************************************************************/ - -/** - * Creates the native peer for this file dialog box. - */ -public void -addNotify() -{ - if (peer == null) - peer = getToolkit ().createFileDialog (this); - super.addNotify (); -} - -/*************************************************************************/ - -/** - * Returns a debugging string for this object. - * - * @return A debugging string for this object. - */ -protected String -paramString() -{ - return ("dir=" + dir + ",file=" + file + - ",mode=" + mode + "," + super.paramString()); -} - -/** - * Generate a unique name for this <code>FileDialog</code>. - * - * @return A unique name for this <code>FileDialog</code>. - */ -String -generateName() -{ - return "filedlg" + getUniqueLong(); -} - -private static synchronized long -getUniqueLong() -{ - return next_file_dialog_number++; -} - -} // class FileDialog |