如何使用Java在JPanel中显示JTable？ [英] How to display a JTable in a JPanel with Java?

问题描述

如何使用Java在JPanel中显示JTable？

How to display a JTable in a JPanel with Java?

推荐答案

作为练习留给用户的导入和表格模型这段代码。此外，为简单起见，任意选择面板布局。

Imports and table model left as an exercise to the user of this code. Also, the panel layout is arbitrarily chosen for simplicity.

public class JTableDisplay {
    public JTableDisplay() {
        JFrame frame = new JFrame("JTable Test Display");

        JPanel panel = new JPanel();
        panel.setLayout(new BorderLayout());

        JTable table = new JTable();

        JScrollPane tableContainer = new JScrollPane(table);

        panel.add(tableContainer, BorderLayout.CENTER);
        frame.getContentPane().add(panel);

        frame.pack();
        frame.setVisible(true);
    }

    public static void main(String[] args) {
        new JTableDisplay();
    }
}

滚动窗格非常重要。没有它，如果内容大于显示，您的表将没有标题或滚动。

The scroll pane is fairly important to note. Without it, your table won't have a header or scroll if the content becomes larger than the display.

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