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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /libjava/classpath/javax/swing/plaf/basic/BasicToggleButtonUI.java | |
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Diffstat (limited to 'libjava/classpath/javax/swing/plaf/basic/BasicToggleButtonUI.java')
-rw-r--r-- | libjava/classpath/javax/swing/plaf/basic/BasicToggleButtonUI.java | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/libjava/classpath/javax/swing/plaf/basic/BasicToggleButtonUI.java b/libjava/classpath/javax/swing/plaf/basic/BasicToggleButtonUI.java new file mode 100644 index 000000000..4550f08e6 --- /dev/null +++ b/libjava/classpath/javax/swing/plaf/basic/BasicToggleButtonUI.java @@ -0,0 +1,134 @@ +/* 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); + } +} |