mirror of git://gcc.gnu.org/git/gcc.git
315 lines
7.5 KiB
Java
315 lines
7.5 KiB
Java
/* Dialog.java -- An AWT dialog box
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Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package java.awt;
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import java.awt.peer.DialogPeer;
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import java.awt.peer.WindowPeer;
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import java.awt.peer.ContainerPeer;
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import java.awt.peer.ComponentPeer;
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/**
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* A dialog box widget class.
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*
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* @author Aaron M. Renn (arenn@urbanophile.com)
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* @author Tom Tromey <tromey@redhat.com>
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*/
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public class Dialog extends Window implements java.io.Serializable
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{
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/*
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* Static Variables
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*/
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// Serialization constant
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private static final long serialVersionUID = 5920926903803293709L;
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/*************************************************************************/
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/*
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* Instance Variables
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*/
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/**
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* @serial Indicates whether or not this dialog box is modal.
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*/
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private boolean modal;
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/**
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* @serial Indicates whether or not this dialog box is resizable.
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*/
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private boolean resizable;
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/**
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* @serial The title string for this dialog box, which can be
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* <code>null</code>.
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*/
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private String title;
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/*************************************************************************/
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/*
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* Constructors
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*/
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/**
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* Initializes a new instance of <code>Dialog</code> with the specified
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* parent, that is not resizable and not modal, and which has no title.
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*
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* @param parent The parent frame of this dialog box.
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*/
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public
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Dialog(Frame parent)
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{
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this(parent, "", false);
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}
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/*************************************************************************/
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/**
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* Initializes a new instance of <code>Dialog</code> with the specified
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* parent and modality, that is not resizable and which has no title.
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*
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* @param parent The parent frame of this dialog box.
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* @param modal <true> if this dialog box is modal, <code>false</code>
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* otherwise.
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*/
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public
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Dialog(Frame parent, boolean modal)
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{
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this(parent, "", modal);
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}
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/*************************************************************************/
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/**
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* Initializes a new instance of <code>Dialog</code> with the specified
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* parent, that is not resizable and not modal, and which has the specified
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* title.
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*
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* @param parent The parent frame of this dialog box.
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* @param title The title string for this dialog box.
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*/
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public
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Dialog(Frame parent, String title)
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{
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this(parent, title, false);
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}
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/*************************************************************************/
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/**
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* Initializes a new instance of <code>Dialog</code> with the specified,
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* parent, title, and modality, that is not resizable.
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*
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* @param parent The parent frame of this dialog box.
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* @param title The title string for this dialog box.
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* @param modal <true> if this dialog box is modal, <code>false</code>
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* otherwise.
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*/
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public
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Dialog(Frame parent, String title, boolean modal)
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{
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super(parent);
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this.title = title;
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this.modal = modal;
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resizable = false;
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setLayout(new BorderLayout());
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}
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public
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Dialog (Dialog owner)
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{
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this (owner, "", false);
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}
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public
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Dialog (Dialog owner, String title)
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{
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this (owner, title, false);
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}
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public
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Dialog (Dialog owner, String title, boolean modal)
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{
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super (owner);
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this.modal = modal;
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this.title = title;
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setLayout (new BorderLayout ());
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}
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/*************************************************************************/
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/*
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* Instance Variables
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*/
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/**
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* Returns the title of this dialog box.
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*
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* @return The title of this dialog box.
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*/
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public String
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getTitle()
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{
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return(title);
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}
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/*************************************************************************/
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/**
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* Sets the title of this dialog box to the specified string.
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*
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* @param title The new title.
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*/
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public synchronized void
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setTitle(String title)
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{
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this.title = title;
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if (peer != null)
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{
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DialogPeer d = (DialogPeer) peer;
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d.setTitle (title);
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}
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}
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/*************************************************************************/
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/**
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* Tests whether or not this dialog box is modal.
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*
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* @return <code>true</code> if this dialog box is modal,
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* <code>false</code> otherwise.
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*/
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public boolean
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isModal()
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{
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return(modal);
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}
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/*************************************************************************/
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/**
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* Changes the modality of this dialog box. This can only be done before
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* the peer is created.
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*
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* @param modal <code>true</code> to make this dialog box modal,
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* <code>false</code> to make it non-modal.
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*/
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public void
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setModal(boolean modal)
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{
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this.modal = modal;
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}
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/*************************************************************************/
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/**
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* Tests whether or not this dialog box is resizable.
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*
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* @return <code>true</code> if this dialog is resizable, <code>false</code>,
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* otherwise.
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*/
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public boolean
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isResizable()
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{
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return(resizable);
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}
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/*************************************************************************/
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/**
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* Changes the resizability of this dialog box.
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*
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* @param resizable <code>true</code> to make this dialog resizable,
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* <code>false</code> to make it non-resizable.
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*/
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public synchronized void
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setResizable(boolean resizable)
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{
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this.resizable = resizable;
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if (peer != null)
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{
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DialogPeer d = (DialogPeer) peer;
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d.setResizable (resizable);
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}
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}
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/*************************************************************************/
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/**
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* Creates this object's native peer.
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*/
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public synchronized void
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addNotify()
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{
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if (peer == null)
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peer = getToolkit ().createDialog (this);
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super.addNotify ();
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}
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/*************************************************************************/
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/**
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* Makes this dialog visible and brings it to the front.
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*/
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public void
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show()
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{
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super.show();
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}
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/*************************************************************************/
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/**
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* Returns a debugging string for this component.
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*
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* @return A debugging string for this component.
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*/
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protected String
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paramString()
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{
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return ("title+" + title + ",modal=" + modal +
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",resizable=" + resizable + "," + super.paramString());
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}
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} // class Dialog
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