1/* 2 * Copyright (c) 1995, 2014, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25package java.awt.peer; 26 27import java.awt.Checkbox; 28import java.awt.CheckboxGroup; 29 30/** 31 * The peer interface for {@link Checkbox}. 32 * 33 * The peer interfaces are intended only for use in porting 34 * the AWT. They are not intended for use by application 35 * developers, and developers should not implement peers 36 * nor invoke any of the peer methods directly on the peer 37 * instances. 38 */ 39public interface CheckboxPeer extends ComponentPeer { 40 41 /** 42 * Sets the state of the checkbox to be checked {@code true} or 43 * unchecked {@code false}. 44 * 45 * @param state the state to set on the checkbox 46 * 47 * @see Checkbox#setState(boolean) 48 */ 49 void setState(boolean state); 50 51 /** 52 * Sets the checkbox group for this checkbox. Checkboxes in one checkbox 53 * group can only be selected exclusively (like radio buttons). A value 54 * of {@code null} removes this checkbox from any checkbox group. 55 * 56 * @param g the checkbox group to set, or {@code null} when this 57 * checkbox should not be placed in any group 58 * 59 * @see Checkbox#setCheckboxGroup(CheckboxGroup) 60 */ 61 void setCheckboxGroup(CheckboxGroup g); 62 63 /** 64 * Sets the label that should be displayed on the checkbox. A value of 65 * {@code null} means that no label should be displayed. 66 * 67 * @param label the label to be displayed on the checkbox, or 68 * {@code null} when no label should be displayed. 69 */ 70 void setLabel(String label); 71 72} 73