Swing - 【控件】JPanel

Swing - JPanel

设置JPanel布局设置标题边界

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一：设置JPanel布局

FlowLayoutBorderLayoutGridLayout JPanel panel1 = new JPanel(new FlowLayout()); // 或者 JPanel panel1 = new JPanel(); panel1。setLayout(new FlowLayout());

二：设置标题边界

setBorder BorderFactory createTitleBorder JPanel panel1 = new JPanel(new FlowLayout()); panel1.setBorder(BorderFactory.createTitledBorder("登录身份"));