[Interest] How to use DiffEditorPlugin::diff() API in my own Qt creator plugin?

[gemfield]

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There have a DiffEditorPlugin::diff() API new added in Qt Creator 2.7, though I can use it from Qt Creator Menu, I want to use it directly from my own Qt Creator plugin.So, the question is:
How to invoke DiffEditorPlugin::diff() API (with Qt Creator style)in my own Qt Creator plugin?


Thanks.


Gemfield.