Prentice.Hall.Introduction.to.Java.Programming,.Brief.Version.9th.(2014).[sharethefiles.com]

an array, or row data and column header names in vectors. Listing
40.1 creates a table with the row data and column names (line 20)
and places it in a scroll pane (line 23). The table is displayed
in Figure 40.1.
Listing 40.1 TestTable.java
1 import javax.swing.*;
2
3 public class TestTable extends JApplet {
4 // Create table column names
5 private String[] columnNames =
6 {"Country", "Capital", "Population in Millions", "Democracy"};
7
8 // Create table data
9 private Object[][] data = {
10 {"USA", "Washington DC", 280, true},
11 {"Canada", "Ottawa", 32, true},
12 {"United Kingdom", "London", 60, true},
13 {"Germany", "Berlin", 83, true},
14 {"France", "Paris", 60, true},
15 {"Norway", "Oslo", 4.5, true},
16 {"India", "New Delhi", 1046, true}
17 };
18
19 // Create a table
20 private JTable jTable1 = new JTable(data, columnNames);
21
22 public TestTable() {
23 add(new JScrollPane(jTable1));
24 }
25 }
NOTE
Primitive type values such as 280 and true in line 10 are
autoboxed into new Integer(280) and new Boolean(true).
JTable is a powerful control with a variety of properties that
provide many ways to customize tables. All the frequently used
properties are documented in Figure 40.3. The autoResizeMode
property specifies how columns are resized (you can resize table
columns but not rows). Possible values are:
JTable.AUTO_RESIZE_OFF
JTable.AUTO_RESIZE_LAST_COLUMN
JTable.AUTO_RESIZE_SUBSEQUENT_COLUMNS
JTable.AUTO_RESIZE_NEXT_COLUMN
JTable.AUTO_RESIZE_ALL_COLUMNS
The default mode is JTable.AUTO_RESIZE_SUBSEQUENT_COLUMNS.
Initially, each column in the table occupies the same width (75
pixels). With AUTO_RESIZE_OFF, resizing a column does not affect
the widths of the other columns. With AUTO_RESIZE_LAST_COLUMN,
4