| /* |
| * Copyright (c) 1997, 2006, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.sun.java.swing.plaf.windows; |
| |
| import sun.awt.AppContext; |
| |
| import javax.swing.plaf.basic.*; |
| import javax.swing.border.*; |
| import javax.swing.plaf.*; |
| import javax.swing.*; |
| |
| import java.awt.*; |
| import java.beans.PropertyChangeEvent; |
| |
| |
| |
| /** |
| * A Windows toggle button. |
| * <p> |
| * <strong>Warning:</strong> |
| * Serialized objects of this class will not be compatible with |
| * future Swing releases. The current serialization support is appropriate |
| * for short term storage or RMI between applications running the same |
| * version of Swing. A future release of Swing will provide support for |
| * long term persistence. |
| * |
| * @author Jeff Dinkins |
| */ |
| public class WindowsToggleButtonUI extends BasicToggleButtonUI |
| { |
| protected int dashedRectGapX; |
| protected int dashedRectGapY; |
| protected int dashedRectGapWidth; |
| protected int dashedRectGapHeight; |
| |
| protected Color focusColor; |
| |
| private static final Object WINDOWS_TOGGLE_BUTTON_UI_KEY = new Object(); |
| |
| private boolean defaults_initialized = false; |
| |
| public static ComponentUI createUI(JComponent b) { |
| AppContext appContext = AppContext.getAppContext(); |
| WindowsToggleButtonUI windowsToggleButtonUI = |
| (WindowsToggleButtonUI) appContext.get(WINDOWS_TOGGLE_BUTTON_UI_KEY); |
| if (windowsToggleButtonUI == null) { |
| windowsToggleButtonUI = new WindowsToggleButtonUI(); |
| appContext.put(WINDOWS_TOGGLE_BUTTON_UI_KEY, windowsToggleButtonUI); |
| } |
| return windowsToggleButtonUI; |
| } |
| |
| |
| // ******************************** |
| // Defaults |
| // ******************************** |
| protected void installDefaults(AbstractButton b) { |
| super.installDefaults(b); |
| if(!defaults_initialized) { |
| String pp = getPropertyPrefix(); |
| dashedRectGapX = ((Integer)UIManager.get("Button.dashedRectGapX")).intValue(); |
| dashedRectGapY = ((Integer)UIManager.get("Button.dashedRectGapY")).intValue(); |
| dashedRectGapWidth = ((Integer)UIManager.get("Button.dashedRectGapWidth")).intValue(); |
| dashedRectGapHeight = ((Integer)UIManager.get("Button.dashedRectGapHeight")).intValue(); |
| focusColor = UIManager.getColor(pp + "focus"); |
| defaults_initialized = true; |
| } |
| |
| XPStyle xp = XPStyle.getXP(); |
| if (xp != null) { |
| b.setBorder(xp.getBorder(b, WindowsButtonUI.getXPButtonType(b))); |
| LookAndFeel.installProperty(b, "opaque", Boolean.FALSE); |
| LookAndFeel.installProperty(b, "rolloverEnabled", Boolean.TRUE); |
| } |
| } |
| |
| protected void uninstallDefaults(AbstractButton b) { |
| super.uninstallDefaults(b); |
| defaults_initialized = false; |
| } |
| |
| |
| protected Color getFocusColor() { |
| return focusColor; |
| } |
| |
| |
| // ******************************** |
| // Paint Methods |
| // ******************************** |
| |
| private transient Color cachedSelectedColor = null; |
| private transient Color cachedBackgroundColor = null; |
| private transient Color cachedHighlightColor = null; |
| |
| protected void paintButtonPressed(Graphics g, AbstractButton b) { |
| if (XPStyle.getXP() == null && b.isContentAreaFilled()) { |
| Color oldColor = g.getColor(); |
| Color c1 = b.getBackground(); |
| Color c2 = UIManager.getColor("ToggleButton.highlight"); |
| if (c1 != cachedBackgroundColor || c2 != cachedHighlightColor) { |
| int r1 = c1.getRed(), r2 = c2.getRed(); |
| int g1 = c1.getGreen(), g2 = c2.getGreen(); |
| int b1 = c1.getBlue(), b2 = c2.getBlue(); |
| cachedSelectedColor = new Color( |
| Math.min(r1, r2) + Math.abs(r1 - r2) / 2, |
| Math.min(g1, g2) + Math.abs(g1 - g2) / 2, |
| Math.min(b1, b2) + Math.abs(b1 - b2) / 2 |
| ); |
| cachedBackgroundColor = c1; |
| cachedHighlightColor = c2; |
| } |
| g.setColor(cachedSelectedColor); |
| g.fillRect(0, 0, b.getWidth(), b.getHeight()); |
| g.setColor(oldColor); |
| } |
| } |
| |
| public void paint(Graphics g, JComponent c) { |
| if (XPStyle.getXP() != null) { |
| WindowsButtonUI.paintXPButtonBackground(g, c); |
| } |
| super.paint(g, c); |
| } |
| |
| |
| /** |
| * Overridden method to render the text without the mnemonic |
| */ |
| protected void paintText(Graphics g, AbstractButton b, Rectangle textRect, String text) { |
| WindowsGraphicsUtils.paintText(g, b, textRect, text, getTextShiftOffset()); |
| } |
| |
| protected void paintFocus(Graphics g, AbstractButton b, |
| Rectangle viewRect, Rectangle textRect, Rectangle iconRect) { |
| g.setColor(getFocusColor()); |
| BasicGraphicsUtils.drawDashedRect(g, dashedRectGapX, dashedRectGapY, |
| b.getWidth() - dashedRectGapWidth, |
| b.getHeight() - dashedRectGapHeight); |
| } |
| |
| // ******************************** |
| // Layout Methods |
| // ******************************** |
| public Dimension getPreferredSize(JComponent c) { |
| Dimension d = super.getPreferredSize(c); |
| |
| /* Ensure that the width and height of the button is odd, |
| * to allow for the focus line if focus is painted |
| */ |
| AbstractButton b = (AbstractButton)c; |
| if (d != null && b.isFocusPainted()) { |
| if(d.width % 2 == 0) { d.width += 1; } |
| if(d.height % 2 == 0) { d.height += 1; } |
| } |
| return d; |
| } |
| } |