/[classpath]/classpath/javax/swing/plaf/metal/MetalSplitPaneUI.java
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Diff of /classpath/javax/swing/plaf/metal/MetalSplitPaneUI.java

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revision 1.1.2.3 by gnu_andrew, Tue Aug 2 20:12:38 2005 UTC revision 1.1.2.4 by gnu_andrew, Wed Nov 2 00:44:01 2005 UTC
# Line 39  exception statement from your version. * Line 39  exception statement from your version. *
39  package javax.swing.plaf.metal;  package javax.swing.plaf.metal;
40    
41  import java.awt.Color;  import java.awt.Color;
 import java.util.HashMap;  
42    
43  import javax.swing.JComponent;  import javax.swing.JComponent;
44    import javax.swing.JSplitPane;
45  import javax.swing.UIDefaults;  import javax.swing.UIDefaults;
46  import javax.swing.UIManager;  import javax.swing.UIManager;
47  import javax.swing.plaf.ComponentUI;  import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.basic.BasicSplitPaneUI;  
48  import javax.swing.plaf.basic.BasicSplitPaneDivider;  import javax.swing.plaf.basic.BasicSplitPaneDivider;
49    import javax.swing.plaf.basic.BasicSplitPaneUI;
50    
51  public class MetalSplitPaneUI  /**
52    extends BasicSplitPaneUI   * A UI delegate for the {@link JSplitPane} component.
53     */
54    public class MetalSplitPaneUI extends BasicSplitPaneUI
55  {  {
   
   /** The UI instances for MetalSplitPaneUIs */  
   private static HashMap instances;  
   
56    /**    /**
57     * Constructs a new instance of MetalSplitPaneUI.     * Constructs a new instance of <code>MetalSplitPaneUI</code>.
58     */     */
59    public MetalSplitPaneUI()    public MetalSplitPaneUI()
60    {    {
# Line 64  public class MetalSplitPaneUI Line 62  public class MetalSplitPaneUI
62    }    }
63    
64    /**    /**
65     * Returns an instance of MetalSplitPaneUI.     * Returns a new instance of <code>MetalSplitPaneUI</code>.
66     *     *
67     * @param component the component for which we return an UI instance     * @param component the component for which we return an UI instance
68     *     *
69     * @return an instance of MetalSplitPaneUI     * @return A new instance of <code>MetalSplitPaneUI</code>.
70     */     */
71    public static ComponentUI createUI(JComponent component)    public static ComponentUI createUI(JComponent component)
72    {    {
73      if (instances == null)      return new MetalSplitPaneUI();
       instances = new HashMap();  
   
     Object o = instances.get(component);  
     MetalSplitPaneUI instance;  
     if (o == null)  
       {  
         instance = new MetalSplitPaneUI();  
         instances.put(component, instance);  
       }  
     else  
       instance = (MetalSplitPaneUI) o;  
   
     return instance;  
74    }    }
75    
76    /**    /**

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