1

我在自定义 jdialog 中使用 JSeparator

这是我的代码：

public class CheckDialog extends javax.swing.JDialog {
    private boolean setuju =false;

    public CheckDialog(java.awt.Frame parent, boolean modal) {
        super(parent, modal);
        initComponents();
        JSeparator jSeparator4 = new JSeparator(SwingConstants.HORIZONTAL);
        JSeparator jSeparator6 = new JSeparator(SwingConstants.HORIZONTAL);
        JSeparator jSeparator7 = new JSeparator(SwingConstants.HORIZONTAL);
        jSeparator4.setBackground(new java.awt.Color(0, 0, 51));
        jSeparator4.setForeground(new java.awt.Color(0, 0, 51));
        jPanel2.add(jSeparator4, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 10, 280, 10));
        jSeparator6.setBackground(new java.awt.Color(0, 0, 51));
        jSeparator6.setForeground(new java.awt.Color(0, 0, 51));
        jPanel10.add(jSeparator6, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 10, 40, 10));
        jSeparator7.setBackground(new java.awt.Color(0, 0, 51));
        jSeparator7.setForeground(new java.awt.Color(0, 0, 51));
        jPanel1.add(jSeparator7, new   org.netbeans.lib.awtextra.AbsoluteConstraints(0, 10, 110, 10));
    }

    public boolean showDialog() {
        this.setUndecorated(true);
        this.pack();
        this.setBackground(new Color(0,0,0,0));
        this.setLocationRelativeTo(null);
        this.setVisible(true);
        return setuju;
    }
}

我的结果

我希望分隔符颜色应该是 (0, 0, 51) 但分隔符保持其默认颜色，例如 (212, 212, 212)。

4

1 回答 1

1

发生这种情况是因为我忘记Look-and-Feel在课堂上设置

感谢@SergiyMedvynskyy

于 2019-06-25T10:34:37.713 回答