关于JTable列名的问题

[sgh168]

为什么我在application中创建的JTable有列名，但是在Applet中创建就是没有列名，只有内容？？？
代码如下：
String[] columnNames = {"First Name",
"Last Name",
"Sport",
"# of Years",
"Vegetarian"};

Object[][] data = {
{"Mary", "Campione",
"Snowboarding", new Integer(5), new Boolean(false)},
{"Alison", "Huml",
"Rowing", new Integer(3), new Boolean(true)},
{"Kathy", "Walrath",
"Knitting", new Integer(2), new Boolean(false)},
{"Sharon", "Zakhour",
"Speed reading", new Integer(20), new Boolean(true)},
{"Philip", "Milne",
"Pool", new Integer(10), new Boolean(false)}
};

JTable table = new JTable(data, columnNames);

[M3tdw2A7tVe8Xxhd]

需要把这个JTable加到一个滚动面板JScrollPane上，这样就ok了

[pcfirebird]

这个我在GUI里碰到过，是显示问题，应该先让jtable显示，setVisible(true)

PC火烈鸟
http://blog.csdn.net/pcfirebird/

[左大神在这]

l楼说得对，增加一个滚动面板材可以，
JScrollPane scroll = new JScrollPane(jtable);
scroll.setBounds(new Rectangle(12, 60, 830, 400));
this.getContentPane().add(scroll, null);
这样应该可以