把JButton放在右下角

Question

我需要在一个空的JPanel的右下角放一个按钮

 +-----------------------------------+
 |                                   |
 |                                   |
 |                                   |
 |                                   |
 |                                   |
 |                                   |
 |                                   |
 |                                   |
 |                      +-----------+|
 |                      | Click Me! ||
 |                      +-----------+|
 +-----------------------------------+

我怎么做？它应该很容易吗？我想找到正确的布局管理器,而不是使用一系列嵌套面板.

JPanel panel = new JPanel();
panel.setLayout(new SomeKindOfLayoutManagerThatDoesThis());
panel.add(new JButton("Click Me!"), SETTINGS);

Answer 1

我建议使用带有Flow Layout的Border Layout管理器.

就像是:

this.setLayout(new BorderLayout());
JPanel buttonPanel = new JPanel();
buttonPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));
JButton clickmeButton = new JButton("Click Me");
buttonPanel.add(clickmeButton);
this.add(buttonPanel,BorderLayout.SOUTH);