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src/java.desktop/share/classes/javax/swing/plaf/basic/BasicLabelUI.java

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  42 import java.awt.Dimension;
  43 import java.awt.Rectangle;
  44 import java.awt.Insets;
  45 import java.awt.Color;
  46 import java.awt.Graphics;
  47 import java.awt.Font;
  48 import java.awt.FontMetrics;
  49 import java.beans.PropertyChangeEvent;
  50 import java.beans.PropertyChangeListener;
  51 
  52 /**
  53  * A Windows L&amp;F implementation of LabelUI.  This implementation
  54  * is completely static, i.e. there's only one UIView implementation
  55  * that's shared by all JLabel objects.
  56  *
  57  * @author Hans Muller
  58  */
  59 public class BasicLabelUI extends LabelUI implements  PropertyChangeListener
  60 {
  61    /**
  62     * The default <code>BasicLabelUI</code> instance. This field might
  63     * not be used. To change the default instance use a subclass which
  64     * overrides the <code>createUI</code> method, and place that class
  65     * name in defaults table under the key "LabelUI".
  66     */
  67     protected static BasicLabelUI labelUI = new BasicLabelUI();
  68     private static final Object BASIC_LABEL_UI_KEY = new Object();
  69 
  70     private Rectangle paintIconR = new Rectangle();
  71     private Rectangle paintTextR = new Rectangle();
  72 
  73     static void loadActionMap(LazyActionMap map) {
  74         map.put(new Actions(Actions.PRESS));
  75         map.put(new Actions(Actions.RELEASE));
  76     }
  77 
  78     /**
  79      * Forwards the call to SwingUtilities.layoutCompoundLabel().
  80      * This method is here so that a subclass could do Label specific
  81      * layout and to shorten the method name a little.
  82      *
  83      * @param label an instance of {@code JLabel}
  84      * @param fontMetrics a font metrics




  42 import java.awt.Dimension;
  43 import java.awt.Rectangle;
  44 import java.awt.Insets;
  45 import java.awt.Color;
  46 import java.awt.Graphics;
  47 import java.awt.Font;
  48 import java.awt.FontMetrics;
  49 import java.beans.PropertyChangeEvent;
  50 import java.beans.PropertyChangeListener;
  51 
  52 /**
  53  * A Windows L&amp;F implementation of LabelUI.  This implementation
  54  * is completely static, i.e. there's only one UIView implementation
  55  * that's shared by all JLabel objects.
  56  *
  57  * @author Hans Muller
  58  */
  59 public class BasicLabelUI extends LabelUI implements  PropertyChangeListener
  60 {
  61    /**
  62     * The default {@code BasicLabelUI} instance. This field might
  63     * not be used. To change the default instance use a subclass which
  64     * overrides the {@code createUI} method, and place that class
  65     * name in defaults table under the key "LabelUI".
  66     */
  67     protected static BasicLabelUI labelUI = new BasicLabelUI();
  68     private static final Object BASIC_LABEL_UI_KEY = new Object();
  69 
  70     private Rectangle paintIconR = new Rectangle();
  71     private Rectangle paintTextR = new Rectangle();
  72 
  73     static void loadActionMap(LazyActionMap map) {
  74         map.put(new Actions(Actions.PRESS));
  75         map.put(new Actions(Actions.RELEASE));
  76     }
  77 
  78     /**
  79      * Forwards the call to SwingUtilities.layoutCompoundLabel().
  80      * This method is here so that a subclass could do Label specific
  81      * layout and to shorten the method name a little.
  82      *
  83      * @param label an instance of {@code JLabel}
  84      * @param fontMetrics a font metrics


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