Hi,
just use the regular "Promoted Widgets" feature of Qt creator. The creator will not show you the actual Qmitk Widget, but the substitute you specified (probably just QWidget). When you check "global include" you just have to make sure that the compiler can resolve the include path like with any other class. Qt just pretends that there is a certain widget class but it actually doesn't really care about it as long as it fulfills the interface of QWidget. Best, Stefan ________________________________ Von: Ivaylo Angelov <ivaylo_ange...@gmx.de> Gesendet: Samstag, 27. Juni 2020 14:49 An: MITK Mailinglist Betreff: [mitk-users] Inheriting from Qmitk Widgets / widget promotion Dear all, I would highly appreciate some advice regarding the following issue: I have a plugin with a view in which I use the QmitkTransferFunctionGeneratorWidget (though the question is more general, could be any Qmitk widget). Now I would like to extend widget, therefore I created a custom one, inheriting from QmitkTransferFunctionGeneratorWidget within my plugin. (I am working with the Project template, by the way) The last thing I would like to do is to be able to promote a widget within my view to my custom widget and this is where I don't know how to continue. For Qmitk widgets it seems to just work by adding the header file name and the class name in the "Promoted widgets" tab of Qt Creator... given that I am inheriting from a Qmitk widget, is there a neat way to accomplish the same with my custom widget? I am aware that this has a lot to do with Qt but I am trying to understand how it is possible for the Qmitk widgets to be found by just typing in the name of the header file without the full path (I have added a screenshot to show what I mean) and I guess understanding that would help me accomplish what I am trying to do now. Thank you in advance and I look forward to hearing from you! Kind regards Ivaylo Angelov
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