/[classpath]/classpath/javax/swing/plaf/basic/BasicTextAreaUI.java
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revision 1.2.2.4 by gnu_andrew, Tue Sep 20 18:46:34 2005 UTC revision 1.2.2.5 by gnu_andrew, Wed Nov 2 00:43:59 2005 UTC
# Line 39  exception statement from your version. * Line 39  exception statement from your version. *
39  package javax.swing.plaf.basic;  package javax.swing.plaf.basic;
40    
41    
42    import java.beans.PropertyChangeEvent;
43    
44  import javax.swing.JComponent;  import javax.swing.JComponent;
45    import javax.swing.JTextArea;
46  import javax.swing.UIDefaults;  import javax.swing.UIDefaults;
47  import javax.swing.plaf.ComponentUI;  import javax.swing.plaf.ComponentUI;
48  import javax.swing.text.Element;  import javax.swing.text.Element;
49  import javax.swing.text.PlainView;  import javax.swing.text.PlainView;
50  import javax.swing.text.View;  import javax.swing.text.View;
51    import javax.swing.text.WrappedPlainView;
52    
53  public class BasicTextAreaUI extends BasicTextUI  public class BasicTextAreaUI extends BasicTextUI
54  {  {
# Line 55  public class BasicTextAreaUI extends Bas Line 59  public class BasicTextAreaUI extends Bas
59    
60    public BasicTextAreaUI()    public BasicTextAreaUI()
61    {    {
62        // Nothing to do here.
63    }    }
64    
65      /**
66       * Create the view.  Returns a WrappedPlainView if the text area
67       * has lineWrap set to true, otherwise returns a PlainView.  If
68       * lineWrap is true has to check whether the wrap style is word
69       * or character and return an appropriate WrappedPlainView.
70       *
71       * @param elem the element to create a View for
72       * @return an appropriate View for the element
73       */
74    public View create(Element elem)    public View create(Element elem)
75    {    {
76      return new PlainView(elem);      JTextArea comp = (JTextArea)getComponent();
77        if (comp.getLineWrap())
78          {
79            if (comp.getWrapStyleWord())
80              return new WrappedPlainView(elem, true);
81            else
82              return new WrappedPlainView(elem, false);
83          }
84        else
85          return new PlainView(elem);
86    }    }
87    
88    /**    /**
# Line 71  public class BasicTextAreaUI extends Bas Line 94  public class BasicTextAreaUI extends Bas
94    {    {
95      return "TextArea";      return "TextArea";
96    }    }
97      
98      /**
99       * Receives notification whenever one of the text component's bound
100       * properties changes. This changes the view to WrappedPlainView
101       * if setLineWrap(true) is called, and back to PlainView if
102       * setLineWrap(false) is called.
103       *
104       * @param ev the property change event
105       */
106      protected void propertyChange(PropertyChangeEvent ev)
107      {
108        JTextArea comp = (JTextArea)getComponent();
109        if (ev.getPropertyName() == "lineWrap"
110            || ev.getPropertyName() == "wrapStyleWord")
111          modelChanged();
112      }
113  }  }

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