如何杀死XtAppMainLoop（Motif）？ [英] How to kill XtAppMainLoop (Motif)?

问题描述

我想使用XmCreate {Error | Warning | Info}对话框，在主窗口打开并且任何程序数据可用之前，在基于SDL的应用程序的屏幕中显示一些消息。我想要打开对话框，打印想要的消息，当用户单击确定按钮时，对话框加上我为其创建的顶部小部件应该被关闭/删除。现在afaik XtAppMainLoop将循环和处理顶部窗口消息（窗口？），直到用户关闭它。我想关闭它时，对话框返回。我如何做到这一点？

I want to use XmCreate{Error|Warning|Info}Dialog to display some message in screen in my SDL based application before its main window is open and any program data is available. I want the dialog to open, print the intended message, and when the user clicks on the OK button, the dialog plus the top widget I had to create for it should be closed/removed. Now afaik XtAppMainLoop will loop and process top widget messages (a window?) until the user closes it. I want to close it when the dialog returns though. How can I do that?

推荐答案

经过几个小时和小时的谷歌和阅读之后，我发现你可以使用XtAppSetExitFlag ）。

After hours and hours of googling and reading I have found out that you can use XtAppSetExitFlag (XtAppContext).

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