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+/* BasicToggleButtonUI.java
+ Copyright (C) 2002, 2004, 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.basic;
+
+import java.awt.Font;
+import java.awt.Graphics;
+import java.awt.Rectangle;
+
+import javax.swing.AbstractButton;
+import javax.swing.JComponent;
+import javax.swing.JToggleButton;
+import javax.swing.SwingUtilities;
+import javax.swing.UIManager;
+import javax.swing.plaf.ComponentUI;
+
+/**
+ * A UI delegate for the {@link JToggleButton} component.
+ */
+public class BasicToggleButtonUI extends BasicButtonUI
+{
+
+ /**
+ * Returns a UI delegate for the specified component.
+ *
+ * @param component the component (should be an instance of
+ * {@link JToggleButton}).
+ *
+ * @return An instance of <code>BasicToggleButtonUI</code>.
+ */
+ public static ComponentUI createUI(JComponent component)
+ {
+ return new BasicToggleButtonUI();
+ }
+
+ /**
+ * Returns the prefix for entries in the {@link UIManager} defaults table
+ * (<code>"ToggleButton."</code> in this case).
+ *
+ * @return <code>"ToggleButton."</code>
+ */
+ protected String getPropertyPrefix()
+ {
+ return "ToggleButton.";
+ }
+
+ /**
+ * Paint the component, which is an {@link AbstractButton}, according to
+ * its current state.
+ *
+ * @param g The graphics context to paint with
+ * @param c The component to paint the state of
+ */
+ public void paint(Graphics g, JComponent c)
+ {
+ AbstractButton b = (AbstractButton) c;
+
+ Rectangle tr = new Rectangle();
+ Rectangle ir = new Rectangle();
+ Rectangle vr = new Rectangle();
+
+ Font f = c.getFont();
+
+ g.setFont(f);
+
+ if (b.isBorderPainted())
+ SwingUtilities.calculateInnerArea(b, vr);
+ else
+ vr = SwingUtilities.getLocalBounds(b);
+ String text = SwingUtilities.layoutCompoundLabel(c, g.getFontMetrics(f),
+ b.getText(), currentIcon(b), b.getVerticalAlignment(),
+ b.getHorizontalAlignment(), b.getVerticalTextPosition(),
+ b.getHorizontalTextPosition(), vr, ir, tr, b.getIconTextGap()
+ + defaultTextShiftOffset);
+
+ if ((b.getModel().isArmed() && b.getModel().isPressed())
+ || b.isSelected())
+ paintButtonPressed(g, b);
+
+ paintIcon(g, b, ir);
+ if (text != null)
+ paintText(g, b, tr, text);
+ if (b.isFocusOwner() && b.isFocusPainted())
+ paintFocus(g, b, vr, tr, ir);
+ }
+
+ /**
+ * Paints the icon for the toggle button. This delegates to
+ * {@link BasicButtonUI#paintIcon(Graphics, JComponent, Rectangle)}.
+ *
+ * @param g the graphics context
+ * @param b the button to paint the icon for
+ * @param iconRect the area allocated for the icon
+ */
+ protected void paintIcon(Graphics g, AbstractButton b, Rectangle iconRect)
+ {
+ super.paintIcon(g, b, iconRect);
+ }
+}