Topic: Using Custom Cell Renderers on JTable

Using Custom Cell Renderers on JTable

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Posted By: Effi_Olivkovich
Posted On: Wednesday, July 4, 2001 03:02 AM

I'm Extending a JTable. I created a cell renderer. When I'm trying to attach the renderer to a column using the following line: TableColumnModel tblColMdl = this.getColumnModel(); tblColMdl.getColumncolIndex).setCellRenderer(new CurrencyRenderer()); the table does not use this cell renderer. I tried the following code: this.setDefaultRenderer(Double.class, new CurrencyRenderer()); and it worked. I need to attach a renderer for each individual column, and not for a group of columns. can anyone tell me why the first set of code does not work? More>>

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Re: Using Custom Cell Renderers on JTable

Posted By: Johan_Karlsson
Posted On: Thursday, July 12, 2001 11:12 PM

I use the following code:


// Set custom cell renderers:
      TableColumnModel columnModel = getColumnModel();
      setAutoCreateColumnsFromModel(false);

      TableColumn column = columnModel.getColumn(0);
      column.setCellRenderer(new TimeCellRenderer());

      for(int columnNo=1; columnNo < 8; columnNo++){
        column = columnModel.getColumn(columnNo);
        column.setCellRenderer(new ScheduleCellRenderer());

        // Create one new TableCellRenderer for each column
        TableCellRenderer tcrDefault = new JTableHeader().getDefaultRenderer();
        column.setHeaderRenderer(tcrDefault);
      }

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