java - java中的边框

Question

我想将单个标题边框设置为一组文本字段，我该如何在 java/swing 中执行此操作。

我试过下面的代码，但面板内的文本字段正在压缩

// Create panel and add some components to it.
JPanel pnl = new JPanel(new FlowLayout(FlowLayout.LEFT));

pnl.add(new JLabel("Name"));
pnl.add(new JTextField());

// Add titled border to panel, which will therefore surround
// all child components placed on the panel.
pnl.setBorder(BorderFactory.createTitledBorder("It's Friday!"));

Answer 1

这是一个使用 Swing 的例子:

// Create panel and add some components to it.
JPanel pnl = new JPanel(new FlowLayout(FlowLayout.LEFT));

pnl.add(new JLabel("Name"));
pnl.add(new JTextField());

// Add titled border to panel, which will therefore surround
// all child components placed on the panel.
pnl.setBorder(BorderFactory.createTitledBorder("It's Friday!"));