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1: /* MetalMenuBarUI.java -- MenuBar UI for the Metal L&F 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.awt.Graphics; 42: 43: import javax.swing.JComponent; 44: import javax.swing.SwingConstants; 45: import javax.swing.UIManager; 46: import javax.swing.plaf.ComponentUI; 47: import javax.swing.plaf.basic.BasicMenuBarUI; 48: 49: /** 50: * A UI implementation for MenuBar in the Metal Look & Feel. 51: * 52: * @author Roman Kennke (kennke@aicas.com) 53: * 54: * @since 1.5 55: */ 56: public class MetalMenuBarUI extends BasicMenuBarUI 57: { 58: /** 59: * Creates and returns a new instance of this UI for the specified component. 60: * 61: * @param c the component to create a UI for 62: * 63: * @return the UI for the component 64: */ 65: public static ComponentUI createUI(JComponent c) 66: { 67: return new MetalMenuBarUI(); 68: } 69: 70: 71: /** 72: * If the property <code>MenuBar.gradient</code> is set, then a gradient 73: * is painted as background, otherwise the normal superclass behaviour is 74: * called. 75: */ 76: public void update(Graphics g, JComponent c) 77: { 78: if (c.isOpaque() && UIManager.get("MenuBar.gradient") != null) 79: { 80: MetalUtils.paintGradient(g, 0, 0, c.getWidth(), c.getHeight(), 81: SwingConstants.VERTICAL, "MenuBar.gradient"); 82: paint(g, c); 83: } 84: else 85: super.update(g, c); 86: } 87: 88: }
GNU Classpath (0.20) |