java - 如何使用三个文本字段获取 JOptionPane

Question

我想知道如何从三个输入对话框创建一个消息框..

像这样:

JOptionPane.showInputMessageDialog("Enter your FirstName");
JOptionPane.showInputMessageDialog("Enter your MiddleName");
JOptionPane.showInputMessageDialog("Enter your LastName");

但我希望一条消息有三个输入框。

Answer 1

用三个 JtextField 构建一个 JPanel(假设它被命名为 inputPanel)，然后执行此操作:

if (JOptionPane.YES_OPTION == JOptionPane.showconfirmDialog(
    parentComponent, inputPanel, "Enter your data", JOptionPane.YES_NO_OPTION) {

    // retrieve data from the JTextFields and do things

} else {

    // User close the dialog, do things... or not

}