Name: rk38400			Date: 04/10/98


If the table autoresizes and the minimum
column size is greater than the viewport area
the horizontal scroll bars don't show up or
allow you to scroll.

Below is a short example that will show the bug.
Run it and size the window so that a column
is cut off.  The horizontal scrollbar show up
but the slider has no where to go.

import com.sun.java.swing.*;
import com.sun.java.swing.table.*;
import com.sun.java.swing.event.*;
import com.sun.java.swing.border.*;

import java.awt.*;
import java.awt.event.*;
import java.util.*;


public class TableTest extends JFrame
{

  public static void main( String[] args)
    {
      Frame f = new TableTest();
    }

  public TableTest()
    {
      super("TableTest");
      this.getContentPane().add(createTable());
      setSize(new Dimension(200,200));
      show();
}
    
      public JScrollPane createTable() {

        // final
        final String[] names = {"First\nName", "Last\nName"};

	//ImageIcon burger = loadIcon("burger.gif","burger");
	//ImageIcon fries = loadIcon("fries.gif","fries");
	//ImageIcon softdrink = loadIcon("softdrink.gif","soft drink");
	//ImageIcon hotdog = loadIcon("hotdog.gif","hot dog");
	//ImageIcon pizza = loadIcon("pizza.gif","pizza");
	//ImageIcon icecream = loadIcon("icecream.gif","ice cream");
	//ImageIcon pie = loadIcon("pie.gif","pie");
	//ImageIcon cake = loadIcon("cake.gif","cake");
	//ImageIcon donut = loadIcon("donut.gif","donut");
	//ImageIcon treat = loadIcon("treat.gif","treat");
	//ImageIcon grapes = loadIcon("grapes.gif","grapes");
	//	ImageIcon banana = loadIcon("banana.gif","banana");
	//	ImageIcon watermelon = loadIcon("watermelon.gif","watermelon");
	//	ImageIcon cantaloupe = loadIcon("cantaloupe.gif","cantaloupe");
	//	ImageIcon peach = loadIcon("peach.gif","peach");
	//	ImageIcon broccoli = loadIcon("broccoli.gif","broccoli");
	//	ImageIcon carrot = loadIcon("carrot.gif","carrot");
	//	ImageIcon peas = loadIcon("peas.gif","peas");
	//	ImageIcon corn = loadIcon("corn.gif","corn");
	//	ImageIcon radish = loadIcon("radish.gif","radish");

        
        // Create the dummy data (a few rows of names)
        final Object[][] data = {
	  {"Mike", "Albers",        Color.green, "Soccer", new Integer(44)},
	  {"Mark", "Andrews",       Color.red, "Baseball", new Integer(2)},
	  {"Tom", "Ball",           Color.blue, "Football", new Integer(99)},
	  {"Alan", "Chung",         Color.green, "Baseball", new Integer(838)},
	  {"Jeff", "Dinkins",       Color.magenta, "Football", new Integer(8)},
	  {"Amy", "Fowler",         Color.yellow, "Hockey", new Integer(3)},
	  {"Brian", "Gerhold",      Color.green, "Rugby", new Integer(7)},
	  {"James", "Gosling",      Color.pink, "Tennis", new Integer(21)},
	  {"David", "Karlton",      Color.red, "Baseball", new Integer(1)},
	  {"Dave", "Kloba",         Color.yellow, "Football", new Integer(14),},
	  {"Peter", "Korn",         new Color(100, 100, 255), "Scuba Diving", new Integer(12)},
	  {"Dana", "Miller",        Color.blue, "Ice Skating", new Integer(8)},
	  {"Phil", "Milne",         Color.magenta, "Rugby", new Integer(3)},
	  {"Dave", "Moore",         Color.green, "Tennis", new Integer(88)},
	  {"Hans", "Muller",        Color.magenta, "Baseball", new Integer(5)},
	  {"Rick", "Levenson",      Color.blue, "Football", new Integer(2)},
	  {"Tim", "Prinzing",       Color.blue, "Baseball", new Integer(22)},
	  {"Chester", "Rose",       Color.black, "Hockey", new Integer(0)},
	  {"Chris", "Ryan",         Color.black, "None", new Integer(6)},
	  {"Ray", "Ryan",           Color.gray, "Football", new Integer(77)},
	  {"Georges", "Saab",       Color.red, "Hockey", new Integer(4)},
	  {"Tom", "Santos",         Color.blue, "Football", new Integer(3)},
	  {"Rich", "Schiavi",       Color.blue, "Hockey", new Integer(4)},
	  {"Nancy", "Schorr",       Color.blue, "Hockey", new Integer(8)},
	  {"Violet", "Scott",       Color.magenta, "Basketball", new Integer(44)},
	  {"Joseph", "Scheuhammer", Color.green, "Hockey", new Integer(66)},
	  {"Jeff", "Shapiro",       Color.black, "Skiing", new Integer(42)},
	  {"Willie", "Walker",      Color.blue, "Hockey", new Integer(4)},
	  {"Kathy", "Walrath",      Color.blue, "Baseball", new Integer(8)},
	  {"Arnaud", "Weber",       Color.green, "Football", new Integer(993)},
	  {"Steve", "Wilson",       Color.green, "Baseball", new Integer(7)}
        };

        // Create a model of the data.
        TableModel dataModel = new AbstractTableModel() {
            public int getColumnCount() { return names.length; }
            public int getRowCount() { return data.length;}
            public Object getValueAt(int row, int col) {return data[row][col];}
            public String getColumnName(int column) {return names[column];}
            public Class getColumnClass(int c) {return getValueAt(0, c).getClass();}
            public boolean isCellEditable(int row, int col) {return getColumnClass(col) == String.class;} 
            public void setValueAt(Object aValue, int row, int column) { data[row][column] = aValue; }
         };


        // Create the table
        JTable tableView = new JTable(dataModel);

        // Show colors by rendering them in their own color. 
        DefaultTableCellRenderer colorRenderer = new DefaultTableCellRenderer() {
	    public void setValue(Object value) { 
	        if (value instanceof Color) {
	            Color c = (Color)value; 
	            setForeground(c);
	            setText(c.getRed() + ", " + c.getGreen() + ", " + c.getBlue());
	        }
	    } 

        }; 

        colorRenderer.setHorizontalAlignment(JLabel.RIGHT); 
        //tableView.getColumn("Favorite Color").setCellRenderer(colorRenderer); 
	Enumeration columns = tableView.getColumnModel().getColumns();
	while(columns.hasMoreElements())
	  {
	    ((TableColumn)columns.nextElement()).setMinWidth(200);
	  }

        tableView.setRowHeight(20);
        
        JScrollPane scrollpane = JTable.createScrollPaneForTable(tableView);
        return scrollpane;
    }
  //    private ImageIcon loadIcon(String name, String description) {
  //	String path = "images/ImageClub/food/" + name;
  //return JPanel.sharedInstance().loadImageIcon(path, description);
  //}



}
(Review ID: 26070)
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###@###.### 10/12/04 18:22 GMT