GNU Classpath (0.17) | ||
Frames | No Frames |
1: /* MetalInternalFrameUI.java 2: Copyright (C) 2005 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.metal; 40: 41: import java.util.HashMap; 42: 43: import javax.swing.JComponent; 44: import javax.swing.JInternalFrame; 45: import javax.swing.plaf.ComponentUI; 46: import javax.swing.plaf.basic.BasicInternalFrameUI; 47: 48: public class MetalInternalFrameUI 49: extends BasicInternalFrameUI 50: { 51: 52: /** The instances of MetalInternalFrameUI*/ 53: private static HashMap instances; 54: 55: /** 56: * Constructs a new instance of MetalInternalFrameUI. 57: */ 58: public MetalInternalFrameUI(JInternalFrame frame) 59: { 60: super(frame); 61: } 62: 63: /** 64: * Returns an instance of MetalInternalFrameUI. 65: * 66: * @param component the component for which we return an UI instance 67: * 68: * @return an instance of MetalInternalFrameUI 69: */ 70: public static ComponentUI createUI(JComponent component) 71: { 72: if (instances == null) 73: instances = new HashMap(); 74: 75: 76: Object o = instances.get(component); 77: MetalInternalFrameUI instance; 78: if (o == null) 79: { 80: instance = new MetalInternalFrameUI((JInternalFrame) component); 81: instances.put(component, instance); 82: } 83: else 84: instance = (MetalInternalFrameUI) o; 85: 86: return instance; 87: } 88: }
GNU Classpath (0.17) |