Java Swing - 通过弹出JFrame来询问用户输入(并创建一个阻塞线程) [英] Java Swing -- Asking for User Input (and creating a blocking thread) by popping up a JFrame
问题描述
我的顶级容器是 MainFrame(JFrame)
。我想要能够弹出另一个JFrame与JPanel有两个JTextFields从 MainFrame
。
My top-level container is MainFrame (JFrame)
. I want to be able to popup another JFrame with a JPanel that has two JTextFields from MainFrame
.
事情是:我需要能够阻止EDT从Swing GUI。这是让人想起使用JOptionPane阻止EDT,直到用户打到 OK
或 CANCEL
。
The thing is: I need to be able to block the EDT from the Swing GUI. This is reminscent of using a JOptionPane to block the EDT until the user has either hit OK
or CANCEL
.
问题是:是否可以使用用户定义的值创建一个自定义JOptionPane来阻止EDT?
The question is: Is it possible to create a "custom" JOptionPane with user-defined values that will block the EDT?
谢谢
推荐答案
查看 JDialog
您可以扩展 JDialog
并在构造函数中调用super,第二个参数设置为 true
You can extend JDialog
and call super in your constructor with the second parameter set to true
super(parent, true);
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