/*
* @(#)WindowsRadioButtonUI.java 1.26 09/08/10
*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*/
package com.sun.java.swing.plaf.windows;
import sun.awt.AppContext;
import javax.swing.plaf.basic.*;
import javax.swing.*;
import javax.swing.plaf.*;
import java.awt.*;
/**
* Windows rendition of the component.
* <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.
*/
public class WindowsRadioButtonUI extends BasicRadioButtonUI
{
private static final Object WINDOWS_RADIO_BUTTON_UI_KEY = new Object();
protected int dashedRectGapX;
protected int dashedRectGapY;
protected int dashedRectGapWidth;
protected int dashedRectGapHeight;
protected Color focusColor;
private boolean initialized = false;
// ********************************
// Create PLAF
// ********************************
public static ComponentUI createUI(JComponent c) {
AppContext appContext = AppContext.getAppContext();
WindowsRadioButtonUI windowsRadioButtonUI =
(WindowsRadioButtonUI) appContext.get(WINDOWS_RADIO_BUTTON_UI_KEY);
if (windowsRadioButtonUI == null) {
windowsRadioButtonUI = new WindowsRadioButtonUI();
appContext.put(WINDOWS_RADIO_BUTTON_UI_KEY, windowsRadioButtonUI);
}
return windowsRadioButtonUI;
}
// ********************************
// Defaults
// ********************************
public void installDefaults(AbstractButton b) {
super.installDefaults(b);
if(!initialized) {
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(getPropertyPrefix() + "focus");
initialized = true;
}
if (XPStyle.getXP() != null) {
LookAndFeel.installProperty(b, "rolloverEnabled", Boolean.TRUE);
}
}
protected Color getFocusColor() {
return focusColor;
}
// ********************************
// Paint Methods
// ********************************
/**
* 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, Rectangle textRect, Dimension d){
g.setColor(getFocusColor());
BasicGraphicsUtils.drawDashedRect(g, textRect.x, textRect.y, textRect.width, textRect.height);
}
// ********************************
// 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;
}
}