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package javax.swing.plaf.metal;

import sun.swing.SwingUtilities2;
import sun.awt.AppContext;

import javax.swing.*;
import javax.swing.plaf.*;
import javax.swing.plaf.basic.*;


import java.awt.*;


A Windows L&F implementation of LabelUI. This implementation is completely static, i.e. there's only one UIView implementation that's shared by all JLabel objects.
Author:Hans Muller
/** * A Windows L&F implementation of LabelUI. This implementation * is completely static, i.e. there's only one UIView implementation * that's shared by all JLabel objects. * * @author Hans Muller */
public class MetalLabelUI extends BasicLabelUI {
The default MetalLabelUI instance. This field might not be used. To change the default instance use a subclass which overrides the createUI method, and place that class name in defaults table under the key "LabelUI".
/** * The default <code>MetalLabelUI</code> instance. This field might * not be used. To change the default instance use a subclass which * overrides the <code>createUI</code> method, and place that class * name in defaults table under the key "LabelUI". */
protected static MetalLabelUI metalLabelUI = new MetalLabelUI(); private static final Object METAL_LABEL_UI_KEY = new Object();
Returns an instance of MetalLabelUI.
Params:
  • c – a component
Returns:an instance of MetalLabelUI
/** * Returns an instance of {@code MetalLabelUI}. * * @param c a component * @return an instance of {@code MetalLabelUI} */
public static ComponentUI createUI(JComponent c) { if (System.getSecurityManager() != null) { AppContext appContext = AppContext.getAppContext(); MetalLabelUI safeMetalLabelUI = (MetalLabelUI) appContext.get(METAL_LABEL_UI_KEY); if (safeMetalLabelUI == null) { safeMetalLabelUI = new MetalLabelUI(); appContext.put(METAL_LABEL_UI_KEY, safeMetalLabelUI); } return safeMetalLabelUI; } return metalLabelUI; }
Just paint the text gray (Label.disabledForeground) rather than in the labels foreground color.
See Also:
/** * Just paint the text gray (Label.disabledForeground) rather than * in the labels foreground color. * * @see #paint * @see #paintEnabledText */
protected void paintDisabledText(JLabel l, Graphics g, String s, int textX, int textY) { int mnemIndex = l.getDisplayedMnemonicIndex(); g.setColor(UIManager.getColor("Label.disabledForeground")); SwingUtilities2.drawStringUnderlineCharAt(l, g, s, mnemIndex, textX, textY); } }