Source Code : Creating a Custom Cell Renderer in a JTable Component

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Creating a Custom Cell Renderer in a JTable Component

 

import java.awt.Component;

import javax.swing.JLabel;
import javax.swing.JTable;
import javax.swing.table.TableCellRenderer;
import javax.swing.table.TableColumn;

public class Main {
  public static void main(String[] argv) throws Exception {
    JTable table = new JTable();
    int vColIndex = 0;
    TableColumn col = table.getColumnModel().getColumn(vColIndex);
    col.setCellRenderer(new MyTableCellRenderer());
  }
}

class MyTableCellRenderer extends JLabel implements TableCellRenderer {
  public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected,
      boolean hasFocus, int rowIndex, int vColIndex) {
    setText(value.toString());

    setToolTipText((String) value);

    return this;
  }
}

   
  

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