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1: /* BasicTextFieldUI.java 2: Copyright (C) 2004 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 javax.swing.plaf.basic; 40: 41: import java.beans.PropertyChangeEvent; 42: 43: import javax.swing.JComponent; 44: import javax.swing.UIDefaults; 45: import javax.swing.plaf.ComponentUI; 46: import javax.swing.text.Element; 47: import javax.swing.text.FieldView; 48: import javax.swing.text.View; 49: 50: public class BasicTextFieldUI extends BasicTextUI 51: { 52: public BasicTextFieldUI() 53: { 54: super(); 55: } 56: 57: public View create(Element elem) 58: { 59: return new FieldView(elem); 60: } 61: 62: public static ComponentUI createUI(JComponent c) 63: { 64: return new BasicTextFieldUI(); 65: } 66: 67: /** 68: * Returns the prefix for entries in the {@link UIDefaults} table. 69: * 70: * @return "TextField" 71: */ 72: protected String getPropertyPrefix() 73: { 74: return "TextField"; 75: } 76: 77: public void installUI(JComponent c) 78: { 79: super.installUI(c); 80: } 81: 82: /** 83: * Receives notification whenever one of the text component's bound 84: * properties changes. Here we check for the editable and enabled 85: * properties and adjust the background color accordingly. 86: * 87: * @param event the property change event 88: */ 89: protected void propertyChange(PropertyChangeEvent event) 90: { 91: if (event.getPropertyName().equals("editable")) 92: { 93: boolean editable = ((Boolean) event.getNewValue()).booleanValue(); 94: if (editable) 95: textComponent.setBackground(background); 96: else 97: textComponent.setBackground(inactiveBackground); 98: } 99: } 100: }
GNU Classpath (0.20) |