Java by API/javax.swing/JTableHeader

JTableHeader: resizeAndRepaint()

   <source lang="java">
 

import javax.swing.JTable; import javax.swing.table.DefaultTableModel; public class Main {

 public static void main(String[] argv) throws Exception {
   DefaultTableModel model = new DefaultTableModel();
   JTable table = new JTable(model);
   model.addColumn("Col1");
   model.addColumn("Col2");
   table.getColumnModel().getColumn(0).setHeaderValue("New Name");
   table.getTableHeader().resizeAndRepaint();
 }

}

 </source>
   
  
 
  

JTableHeader: setReorderingAllowed(boolean reorderingAllowed)

   <source lang="java">
 

import javax.swing.JTable; public class Main {

 public static void main(String[] argv) throws Exception {
   int rows = 3;
   int cols = 3;
   JTable table = new JTable(rows, cols);
   table.getTableHeader().setReorderingAllowed(false);
   table.moveColumn(table.getColumnCount() - 1, 0);
 }

}

 </source>
   
  
 
  

JTableHeader: setResizingAllowed(boolean resizingAllowed)

   <source lang="java">
 

import javax.swing.JTable; public class Main {

 public static void main(String[] argv) throws Exception {
   int rows = 3;
   int cols = 3;
   JTable table = new JTable(rows, cols);
   table.getTableHeader().setResizingAllowed(false);
 }

}

 </source>