🚀 go-pugleaf

Sorry, there is a little piece of code missing:

  private void setUpColorRenderer(JTable table) {
        table.setDefaultRenderer(TextWithBckg.class,
                                 new ColorRenderer(true));
  }


Alberto Robles wrote:
> 
> Thanks Matt!
> I've succeed in changing JTable behaviour. This is an extract of my
> solution:
> 
> public class Frame1 extends JFrame {
> 
>   TableModel1 myModel = new TableModel1();
>   JTable jTable1 = new JTable(myModel); // Create the table with your
> own model.
>   [...]
> 
>   public Frame1() {
>     setUpColorRenderer(jTable1); // Change the Table render for Labels
> with Color.
>     [...]
>   }
> 
>   [...]
> 
>   class TableModel1 extends AbstractTableModel {
>     Object[][] data = null; // This are the labels with different
> colors.
>     [...]
> 
>     public TableModel1(){
>            [...]
>            data = new Object[Max][1];
>            for(int i=1;i<= Max;i++){
>              TextWithBckg text= new TextWithBckg(" "+i+"
> ",Color.lightGray);
>              data[i-1][0]=(Object)text;
>            }
>     }
>     [...]
>   }
> 
> class ColorRenderer extends JLabel implements TableCellRenderer {
>   Border unselectedBorder = null;
>   Border selectedBorder = null;
>   boolean isBordered = true;
> 
>   public ColorRenderer(boolean isBordered) {
>             super();
>                   this.isBordered = isBordered;
>             setOpaque(true); //MUST do this for background to show up.
>     }
> 
>     public Component getTableCellRendererComponent(
>                                 JTable table, Object b,
>                                 boolean isSelected, boolean hasFocus,
>                                 int row, int column) {
>     if (b!=null){
>       TextWithBckg data=(TextWithBckg)b;
>       setText(data.text);
>       setHorizontalAlignment(com.sun.java.swing.SwingConstants.RIGHT);
>       setBackground(data.color);
>     }
>       if (isBordered) {
>        if (isSelected) {
>                     if (selectedBorder == null) {
>                         selectedBorder = BorderFactory.createMatteBorder(2,5,2,5,
> 
> table.getSelectionBackground());
>                     }
>         setBorder(selectedBorder);
>              } else {
>                     if (unselectedBorder == null) {
>                         unselectedBorder = BorderFactory.createMatteBorder(2,5,2,5,
> 
> table.getBackground());
>                     }
>         setBorder(unselectedBorder);
>              }
>       }
> 
>       return this;
>     }
> }
> 
> }
> 
> class TextWithBckg {
> 
>   String text;
>   Color color;
> 
>   public TextoConfondo(String t, Color c){
>     text=t;
>     color=c;
>   }
> }
> 
> And that's all necessary changes. Please, note that this is just an
> extract and must be completed with all necessary methods. The URL
> http://java.sun.com/docs/books/tutorial/ui/swing/table.html contains all
> hints to do it.
> 
> Alberto.


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Alberto Robles | Contrary to popular belief, Unix is user friendly. 
 Tecsidel,S.A. | It just happens to be selective about who it makes
+34-93-2922110 | friends with.