不要忘记，您还可以嵌入 QtWebkit 视图并直接使用 HTML 作为用户界面控件.

Don't forget that you can also embed a QtWebkit view and use HTML directly as the user interface controls.

可以提供包含每个子框架细节的冗长答案，但 QT 项目人员已经用他们自己的图表回答了这个问题:

A lengthy answer with the specifics of each sub-framework could be provided, but the QT project people have already answered this question with a chart of their own:

http://qt-project.org/doc/qt-5.1/qtdoc/topics-ui.html#comparison