/**
 * ColumnDragGridDemo.java
 *
 * Copyright 2000 Eliad Technologies, Inc. All Rights Reserved.
 *
 * This software is the proprietary information of Eliad Technologies, Inc.
 */
package example10;

import java.util.*;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.beans.*;
import com.eliad.model.*;
import com.eliad.swing.*;
/**
 * this demo shows how to drag columns.
 */
public class ColumnDragGridDemo extends JFrame {
  private JSmartGrid grid_;
  public ColumnDragGridDemo() {
    super("Column Drag Example");
    addWindowListener (
      new WindowAdapter () {
        public void windowClosing (WindowEvent evt) {
          System.exit(0);
        }
      }
    );
    grid_ = new JSmartGrid();
    for (int col = 0; col < grid_.getColumnCount();  col++) {
      grid_.setColumnWidth(col, 50);
      for (int row = 0; row < grid_.getRowCount();  row++)
        grid_.setValueAt("" + row + col, row, col);
    }
    grid_.setSelectionMode(GridSelectionModel.SINGLE_RECTANGLE_SELECTION);
    grid_.setColumnAutoResizeMode(JSmartGrid.AUTO_RESIZE_OFF);
    grid_.setAutoCreateColumnHeader(true);
    
    JScrollPane js = new JScrollPane(grid_);
    getContentPane().add(js, BorderLayout.CENTER);

    pack();
  }
  public void attachController() {
    GenericGridModel model=(GenericGridModel)grid_.getModel();
    RulerModel rm=grid_.getColumnModel();
    rm.addRulerModelListener(model);
    JSmartGrid header=(JSmartGrid)grid_.getColumnHeader();
    header.setDraggable(JSmartGrid.HORIZONTAL,true);
    header.addGridListener(new ColumnDragController());
  }
  
  public static void main(String[] args) {
    ColumnDragGridDemo sg = new ColumnDragGridDemo();

    Dimension big=Toolkit.getDefaultToolkit().getScreenSize();
    Dimension small=sg.getSize();
    sg.setLocation((big.width-small.width)/2,
                   (big.height-small.height)/2);

    sg.setVisible(true);
    sg.attachController();
  }
}