如何将JTextFields保存在Java Swing BoxLayout中？ [英] How do I keep JTextFields in a Java Swing BoxLayout from expanding?

问题描述

我的 JPanel 看起来像这样：

JPanel panel = new JPanel();
panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));

...

panel.add(jTextField1);
panel.add(Box.createVerticalStrut(10));
panel.add(jButton1);

panel.add(Box.createVerticalStrut(30));

panel.add(jTextField2);
panel.add(Box.createVerticalStrut(10));
panel.add(jButton2);

... //etc.

我的问题是 JTextField 成为巨大的垂直。我希望它们只对单行足够高，因为这是用户可以输入的全部内容。按钮很好（它们不会垂直扩展）。

My problem is that the JTextFields become huge vertically. I want them to only be high enough for a single line, since that is all that the user can type in them. The buttons are fine (they don't expand vertically).

有没有办法保持 JTextField s从扩大？我对Swing很新，所以让我知道我是否做了一切可怕的错误。

Is there any way to keep the JTextFields from expanding? I'm pretty new to Swing, so let me know if I'm doing everything horribly wrong.

推荐答案

textField = new JTextField( ... );
textField.setMaximumSize( textField.getPreferredSize() );

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