--- old/src/share/classes/sun/awt/FocusingTextField.java 2011-12-02 17:47:29.574412100 +0400 +++ /dev/null 2011-12-02 17:47:30.000000000 +0400 @@ -1,109 +0,0 @@ -/* - * Copyright (c) 1995, Oracle and/or its affiliates. All rights reserved. - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This code is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 only, as - * published by the Free Software Foundation. Oracle designates this - * particular file as subject to the "Classpath" exception as provided - * by Oracle in the LICENSE file that accompanied this code. - * - * This code 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 - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA - * or visit www.oracle.com if you need additional information or have any - * questions. - */ - -package sun.awt; - -import java.awt.*; - -/** - * FocusingTextField: a subclass of java.awt.TextField that handles moving the - * input focus from field to field, as when the user hits 'return.' - * - * @author Herb Jellinek - */ - -public class FocusingTextField extends TextField { - - /** The field to move to on 'return' - can be null. */ - TextField next; - - /** If true, select the contents of the field when it gets the focus. */ - boolean willSelect; - - /** - * Create a FocusingTextField. - * @param cols number of columns of text. - */ - public FocusingTextField(int cols) { - super("", cols); - } - - /** - * Create a FocusingTextField. - * @param cols number of columns of text. - * @param willSelect if true, will select all contents of field when - * focus is gained. - */ - public FocusingTextField(int cols, boolean willSelect) { - this(cols); - this.willSelect = willSelect; - } - - public void setWillSelect(boolean will) { - willSelect = will; - } - - public boolean getWillSelect() { - return willSelect; - } - - /** - * Call this to set the next field to receive the input focus. - * @param next the next TextField in order - can be null. - */ - public void setNextField(TextField next) { - this.next = next; - } - - /** - * We got the focus. If willSelect is true, select everything. - */ - public boolean gotFocus(Event e, Object arg) { - if (willSelect) { - select(0, getText().length()); - } - return true; - } - - /** - * We lost the focus. If willSelect is true, deselect everything. - */ - public boolean lostFocus(Event e, Object arg) { - if (willSelect) { - select(0, 0); - } - return true; - } - - /** - * Pass the focus to the next guy, if any. - */ - public void nextFocus() { - if (next != null) { - next.requestFocus(); - } - super.nextFocus(); - } -}