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+/* MetalRadioButtonUI.java
+ Copyright (C) 2005, 2006, Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package javax.swing.plaf.metal;
+
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.Graphics;
+import java.awt.Rectangle;
+
+import javax.swing.AbstractButton;
+import javax.swing.JComponent;
+import javax.swing.JRadioButton;
+import javax.swing.UIManager;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.basic.BasicRadioButtonUI;
+
+
+/**
+ * A UI delegate for the {@link JRadioButton} component.
+ */
+public class MetalRadioButtonUI
+ extends BasicRadioButtonUI
+{
+
+ /** Used to draw the focus rectangle. */
+ protected Color focusColor;
+
+ /** Used to fill the icon when the button is pressed. */
+ protected Color selectColor;
+
+ /** Used to draw disabled text. */
+ protected Color disabledTextColor;
+
+ /**
+ * Constructs a new instance of <code>MetalRadioButtonUI</code>.
+ */
+ public MetalRadioButtonUI()
+ {
+ super();
+ }
+
+ /**
+ * Returns a new instance of <code>MetalRadioButtonUI</code>.
+ *
+ * @param component the component for which we return an UI instance
+ *
+ * @return A new instance of <code>MetalRadioButtonUI</code>.
+ */
+ public static ComponentUI createUI(JComponent component)
+ {
+ return new MetalRadioButtonUI();
+ }
+
+ /**
+ * Sets the default values for the specified button.
+ *
+ * @param b the button.
+ */
+ public void installDefaults(AbstractButton b)
+ {
+ super.installDefaults(b);
+ String prefix = getPropertyPrefix();
+ disabledTextColor = UIManager.getColor(prefix + "disabledText");
+ focusColor = UIManager.getColor(prefix + "focus");
+ selectColor = UIManager.getColor(prefix + "select");
+ }
+
+ /**
+ * Clears any defaults set in the installDefaults() method.
+ *
+ * @param b the {@link JRadioButton}.
+ */
+ protected void uninstallDefaults(AbstractButton b)
+ {
+ super.uninstallDefaults(b);
+ disabledTextColor = null;
+ focusColor = null;
+ selectColor = null;
+ }
+
+ /**
+ * Returns the color used to fill the {@link JRadioButton}'s icon when the
+ * button is pressed. The default color is obtained from the
+ * {@link UIManager} defaults via an entry with the key
+ * <code>RadioButton.select</code>.
+ *
+ * @return The select color.
+ */
+ protected Color getSelectColor()
+ {
+ return selectColor;
+ }
+
+ /**
+ * Returns the color for the {@link JRadioButton}'s text when the button is
+ * disabled. The default color is obtained from the {@link UIManager}
+ * defaults via an entry with the key <code>RadioButton.disabledText</code>.
+ *
+ * @return The disabled text color.
+ */
+ protected Color getDisabledTextColor()
+ {
+ return disabledTextColor;
+ }
+
+ /**
+ * Returns the color used to draw the focus rectangle when the
+ * {@link JRadioButton} has the focus. The default color is obtained from
+ * the {@link UIManager} defaults via an entry with the key
+ * <code>RadioButton.focus</code>.
+ *
+ * @return The color used to draw the focus rectangle.
+ *
+ * @see #paintFocus(Graphics, Rectangle, Dimension)
+ */
+ protected Color getFocusColor()
+ {
+ return focusColor;
+ }
+
+ /**
+ * Paints the {@link JRadioButton}.
+ *
+ * @param g the graphics device.
+ * @param c the component (an instance of {@link JRadioButton}).
+ */
+ public void paint(Graphics g, JComponent c)
+ {
+ super.paint(g, c);
+ // FIXME: disabled text isn't being drawn correctly, it's possible that
+ // it could be done here...
+ }
+
+ /**
+ * Paints the focus rectangle for the {@link JRadioButton}.
+ *
+ * @param g the graphics device.
+ * @param t the bounding rectangle for the text.
+ * @param d ???
+ */
+ protected void paintFocus(Graphics g, Rectangle t, Dimension d)
+ {
+ g.setColor(focusColor);
+ g.drawRect(t.x - 1, t.y - 1, t.width + 1, t.height + 1);
+ }
+
+}