本文介绍了JTextField固定高度的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
当框架最大化时，如何使JTextField具有固定的高度?我希望它看起来类似于Ubuntu上的Skype应用程序.
How do I get the JTextField to have a fixed height when the Frame is maximized? I want it to look sort of similar to the Skype application on Ubuntu.
private JTextField username;
private JPasswordField password;
private JLabel usernamelabel;
private JLabel passwordlabel;
public LoginPanel(){
setSize(200,200);
setLayout(new GridLayout(4,4));
setBackground(new Color(85,153,187));
setBorder(BorderFactory.createEmptyBorder(70, 70, 70, 70));
username = new JTextField();
password = new JPasswordField();
usernamelabel= new JLabel("Username");
passwordlabel= new JLabel("Password");
username.setBounds(5, 5, 100, 100);
username.setPreferredSize(new Dimension(80,20));
password.setPreferredSize(new Dimension(80,20));
add(usernamelabel);
add(username);
add(passwordlabel);
add(password);
推荐答案
请勿使用GridLayout以外的布局，也不要将文本字段放在具有FlowLayout且位于GridLayout内部的其他面板中
Don't use a layout other than GridLayout or put the text field in another panel that has a FlowLayout that sits inside of your GridLayout.
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