如何在Kivy中使用阻止MessgeBox [英] how to use blocking MessgeBox in kivy

问题描述

我有一个Kivy应用程序.

I have a Kivy application.

我想从主GUI中打开一个新的消息框，并强制主GUI等待操作框交互的结果.

From the main GUI, I want to open a new message box and force the main GUI to await the result of an action box interaction.

我看到Qt4消息框支持这种阻塞呼叫类型，但是我在Kivy中没有找到等效的功能.是否存在这样的功能?

I saw that Qt4 message box has support for this blocking call type, but I haven't found the equivalent functionality in Kivy. Does such a feature exist?

推荐答案

弹出窗口小部件用于创建模式弹出窗口.默认情况下，弹出窗口将覆盖整个父"窗口.创建弹出窗口时，必须至少设置一个Popup.title和一个Popup.content窗口小部件.

The Popup widget is used to create modal popups. By default, the popup will cover the whole "parent" window. When you are creating a popup, you must at a minimum set a Popup.title and a Popup.content widget.

情态意味着阻塞:)

http://kivy.org/docs/api-kivy.uix. popup.html

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