Question

java swing里，如何在一个表格中的某几个单元格中添加按钮？想各位大牛们请教~~

getColumnModel().getColumn(1).setCellRenderer()的方法我知道~~可是这只能对某一列全部添加按钮。我需要在特定的某些行某些列添加，并且能够设定特定的某个按钮的属性~~~网上找了好多都找不到~~~~跪求大牛们的帮助！！

Answer 1

public class NewClass {

public static void main(String[] args) {
JFrame frame = new JFrame();
final JTable table = new JTable(4, 4) {

@Override
public TableCellEditor getCellEditor(int row, int column) {
if (row == 1 && column == 1) {
return new DefaultCellEditor(new JCheckBox());
}
return super.getCellEditor(row, column);
}

@Override
public TableCellRenderer getCellRenderer(int row, int column) {
if (row == 1 && column == 1) {
return new TableCellRenderer() {

public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
return new JCheckBox();
}
};
}
return super.getCellRenderer(row, column);
}
};
frame.getContentPane().add(table, BorderLayout.CENTER);
frame.setDefaultCloseOperation(3);
frame.setVisible(true);
}
}

Answer 2

LZ这问题问的好,列好弄,行这个问题确实还不知道如何解决.