1 /* SwingToolkit.java -- A base toolkit for Swing peers 2 Copyright (C) 2006 Free Software Foundation, Inc. 3 4 This file is part of GNU Classpath. 5 6 GNU Classpath is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation; either version 2, or (at your option) 9 any later version. 10 11 GNU Classpath is distributed in the hope that it will be useful, but 12 WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with GNU Classpath; see the file COPYING. If not, write to the 18 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 19 02110-1301 USA. 20 21 Linking this library statically or dynamically with other modules is 22 making a combined work based on this library. Thus, the terms and 23 conditions of the GNU General Public License cover the whole 24 combination. 25 26 As a special exception, the copyright holders of this library give you 27 permission to link this library with independent modules to produce an 28 executable, regardless of the license terms of these independent 29 modules, and to copy and distribute the resulting executable under 30 terms of your choice, provided that you also meet, for each linked 31 independent module, the terms and conditions of the license of that 32 module. An independent module is a module which is not derived from 33 or based on this library. If you modify this library, you may extend 34 this exception to your version of the library, but you are not 35 obligated to do so. If you do not wish to do so, delete this 36 exception statement from your version. */ 37 38 39 package gnu.java.awt.peer.swing; 40 41 import java.awt.Button; 42 import java.awt.Canvas; 43 import java.awt.Dialog; 44 import java.awt.Label; 45 import java.awt.Menu; 46 import java.awt.MenuBar; 47 import java.awt.MenuItem; 48 import java.awt.Panel; 49 import java.awt.TextField; 50 import java.awt.peer.ButtonPeer; 51 import java.awt.peer.CanvasPeer; 52 import java.awt.peer.LabelPeer; 53 import java.awt.peer.MenuBarPeer; 54 import java.awt.peer.MenuItemPeer; 55 import java.awt.peer.MenuPeer; 56 import java.awt.peer.PanelPeer; 57 import java.awt.peer.TextFieldPeer; 58 59 import gnu.java.awt.ClasspathToolkit; 60 61 /** 62 * A base implementation for {@link java.awt.Toolkit} that provides the 63 * Swing based widgets. Concrete implementations still must provide the 64 * remaining abstract methods. 65 * 66 * @author Roman Kennke (kennke@aicas.com) 67 */ 68 public abstract class SwingToolkit extends ClasspathToolkit 69 { 70 71 /** 72 * Creates a SwingButtonPeer. 73 * 74 * @param button the AWT button 75 * 76 * @return the Swing button peer 77 */ createButton(Button button)78 protected ButtonPeer createButton(Button button) 79 { 80 return new SwingButtonPeer(button); 81 } 82 83 /** 84 * Creates a SwingCanvasPeer. 85 * 86 * @param canvas the AWT canvas 87 * 88 * @return the Swing canvas peer 89 */ createCanvas(Canvas canvas)90 protected CanvasPeer createCanvas(Canvas canvas) 91 { 92 return new SwingCanvasPeer(canvas); 93 } 94 95 /** 96 * Creates a SwingLabelPeer. 97 * 98 * @param label the AWT label 99 * 100 * @return the Swing label peer 101 */ createLabel(Label label)102 protected LabelPeer createLabel(Label label) 103 { 104 return new SwingLabelPeer(label); 105 } 106 107 /** 108 * Creates a SwingMenuPeer. 109 * 110 * @param menu the AWT menu 111 * 112 * @return the Swing menu peer 113 */ createMenu(Menu menu)114 protected MenuPeer createMenu(Menu menu) 115 { 116 return new SwingMenuPeer(menu); 117 } 118 119 /** 120 * Creates a SwingMenuBarPeer. 121 * 122 * @param menuBar the AWT menubar 123 * 124 * @return the Swing menu bar peer 125 */ createMenuBar(MenuBar menuBar)126 protected MenuBarPeer createMenuBar(MenuBar menuBar) 127 { 128 return new SwingMenuBarPeer(menuBar); 129 } 130 131 /** 132 * Creates a SwingMenuItemPeer. 133 * 134 * @param menuItem the AWT menu item 135 * 136 * @return the Swing menu item peer 137 */ createMenuItem(MenuItem menuItem)138 protected MenuItemPeer createMenuItem(MenuItem menuItem) 139 { 140 return new SwingMenuItemPeer(menuItem); 141 } 142 143 /** 144 * Creates a SwingPanelPeer. 145 * 146 * @param panel the AWT panel 147 * 148 * @return the Swing panel peer 149 */ createPanel(Panel panel)150 protected PanelPeer createPanel(Panel panel) 151 { 152 return new SwingPanelPeer(panel); 153 } 154 155 /** 156 * Creates a SwingTextFieldPeer. 157 * 158 * @param textField the AWT text field 159 * 160 * @return the Swing text field peer 161 */ createTextField(TextField textField)162 protected TextFieldPeer createTextField(TextField textField) 163 { 164 return new SwingTextFieldPeer(textField); 165 } 166 167 @Override isModalExclusionTypeSupported(Dialog.ModalExclusionType modalExclusionType)168 public boolean isModalExclusionTypeSupported 169 (Dialog.ModalExclusionType modalExclusionType) 170 { 171 return false; 172 } 173 174 @Override isModalityTypeSupported(Dialog.ModalityType modalityType)175 public boolean isModalityTypeSupported(Dialog.ModalityType modalityType) 176 { 177 return false; 178 } 179 180 181 } 182