小编Ale*_*sey的帖子

我正在尝试使用自定义列标题创建一个表.我希望列标题包含一个用户可以单击的按钮.按钮的功能是从表中删除列.从本质上讲,我试图建立类似这样.

这是我的代码:

public class CustomColumnHeadersTable {

    private static String[] columnNames = {
        "Column 1", "Column 2", "Column 3"
    };
    private static String[][] data = {
        {"A", "B", "C"},
        {"D", "E", "F"},
        {"G", "H", "I"}
    };

    public CustomColumnHeadersTable() {
        DefaultTableModel model = new DefaultTableModel((Object[][]) data, columnNames);
        JTable table = new JTable(model);
        JScrollPane scrollPane = new JScrollPane(table);

        //set Header Renderer of each column to use the Custom renderer
        Enumeration enumeration = table.getColumnModel().getColumns();
        while (enumeration.hasMoreElements()) {
            TableColumn aColumn = (TableColumn) enumeration.nextElement(); …