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Swing 1.1 API Specification: Interface  ListCellRenderer
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javax.swing</FONT>
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Interface  ListCellRenderer</H2>
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<DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../javax/swing/DefaultListCellRenderer.html">DefaultListCellRenderer</A>, <A HREF="../../javax/swing/plaf/basic/BasicComboBoxRenderer.html">BasicComboBoxRenderer</A></DD>
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<DT>public abstract interface <B>ListCellRenderer</B></DL>

<P>
Identifies components that can be used as "rubber stamps" to paint
 the cells in a JList.  For example, to use a JLabel as a
 ListCellRenderer, you would write something like this:
 <pre>
 class MyCellRenderer extends JLabel implements ListCellRenderer {
     public MyCellRenderer() {
         setOpaque(true);
     }
     public Component getListCellRendererComponent(
         JList list,
         Object value,
         int index,
         boolean isSelected,
         boolean cellHasFocus)
     {
         setText(value.toString());
         setBackground(isSelected ? Color.red : Color.white);
         setForeground(isSelected ? Color.white : Color.black);
         return this;
     }
 }
 </pre>
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<DT><B>See Also: </B><DD><A HREF="../../javax/swing/JList.html"><CODE>JList</CODE></A>, 
<A HREF="../../javax/swing/DefaultListCellRenderer.html"><CODE>DefaultListCellRenderer</CODE></A></DL>
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<CODE>&nbsp;java.awt.Component</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../javax/swing/ListCellRenderer.html#getListCellRendererComponent(javax.swing.JList, java.lang.Object, int, boolean, boolean)">getListCellRendererComponent</A></B>(<A HREF="../../javax/swing/JList.html">JList</A>&nbsp;list,
                             java.lang.Object&nbsp;value,
                             int&nbsp;index,
                             boolean&nbsp;isSelected,
                             boolean&nbsp;cellHasFocus)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Return a component that has been configured to display the specified
 value.</TD>
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<A NAME="getListCellRendererComponent(javax.swing.JList, java.lang.Object, int, boolean, boolean)"><!-- --></A><H3>
getListCellRendererComponent</H3>
<PRE>
public java.awt.Component <B>getListCellRendererComponent</B>(<A HREF="../../javax/swing/JList.html">JList</A>&nbsp;list,
                                                       java.lang.Object&nbsp;value,
                                                       int&nbsp;index,
                                                       boolean&nbsp;isSelected,
                                                       boolean&nbsp;cellHasFocus)</PRE>
<DL>
<DD>Return a component that has been configured to display the specified
 value. That component's <code>paint</code> method is then called to
 "render" the cell.  If it is necessary to compute the dimensions
 of a list because the list cells do not have a fixed size, this method
 is called to generate a component on which <code>getPreferredSize</code>
 can be invoked.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>list</CODE> - The JList we're painting.<DD><CODE>value</CODE> - The value returned by list.getModel().getElementAt(index).<DD><CODE>index</CODE> - The cells index.<DD><CODE>isSelected</CODE> - True if the specified cell was selected.<DD><CODE>cellHasFocus</CODE> - True if the specified cell has the focus.<DT><B>Returns:</B><DD>A component whose paint() method will render the specified value.<DT><B>See Also: </B><DD><A HREF="../../javax/swing/JList.html"><CODE>JList</CODE></A>, 
<A HREF="../../javax/swing/ListSelectionModel.html"><CODE>ListSelectionModel</CODE></A>, 
<A HREF="../../javax/swing/ListModel.html"><CODE>ListModel</CODE></A></DL>
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