/*
* Copyright (c) 1997, 2005, 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
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*/
package com.sun.java.swing.plaf.windows;
import sun.swing.SwingUtilities2;
import sun.awt.AppContext;
import java.awt.Color;
import java.awt.Graphics;
import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.UIManager;
import javax.swing.plaf.ComponentUI;
import javax.swing.plaf.basic.BasicLabelUI;
/**
* 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 WindowsLabelUI extends BasicLabelUI {
private static final Object WINDOWS_LABEL_UI_KEY = new Object();
// ********************************
// Create PLAF
// ********************************
public static ComponentUI createUI(JComponent c) {
AppContext appContext = AppContext.getAppContext();
WindowsLabelUI windowsLabelUI =
(WindowsLabelUI) appContext.get(WINDOWS_LABEL_UI_KEY);
if (windowsLabelUI == null) {
windowsLabelUI = new WindowsLabelUI();
appContext.put(WINDOWS_LABEL_UI_KEY, windowsLabelUI);
}
return windowsLabelUI;
}
protected void paintEnabledText(JLabel l, Graphics g, String s,
int textX, int textY) {
int mnemonicIndex = l.getDisplayedMnemonicIndex();
// W2K Feature: Check to see if the Underscore should be rendered.
if (WindowsLookAndFeel.isMnemonicHidden() == true) {
mnemonicIndex = -1;
}
g.setColor(l.getForeground());
SwingUtilities2.drawStringUnderlineCharAt(l, g, s, mnemonicIndex,
textX, textY);
}
protected void paintDisabledText(JLabel l, Graphics g, String s,
int textX, int textY) {
int mnemonicIndex = l.getDisplayedMnemonicIndex();
// W2K Feature: Check to see if the Underscore should be rendered.
if (WindowsLookAndFeel.isMnemonicHidden() == true) {
mnemonicIndex = -1;
}
if ( UIManager.getColor("Label.disabledForeground") instanceof Color &&
UIManager.getColor("Label.disabledShadow") instanceof Color) {
g.setColor( UIManager.getColor("Label.disabledShadow") );
SwingUtilities2.drawStringUnderlineCharAt(l, g, s,
mnemonicIndex,
textX + 1, textY + 1);
g.setColor( UIManager.getColor("Label.disabledForeground") );
SwingUtilities2.drawStringUnderlineCharAt(l, g, s,
mnemonicIndex,
textX, textY);
} else {
Color background = l.getBackground();
g.setColor(background.brighter());
SwingUtilities2.drawStringUnderlineCharAt(l,g, s, mnemonicIndex,
textX + 1, textY + 1);
g.setColor(background.darker());
SwingUtilities2.drawStringUnderlineCharAt(l,g, s, mnemonicIndex,
textX, textY);
}
}
}