Insert separate QToolBar into QMainWindow

Hello, All !

I have to insert QToolBar into QMainWindow. I saw algorithm, all text
and image data gathered into QMimeData object and setParent ( MainForm*
) for QToolBar and I have some questions:
1. Which way I can recognize what widgets are contained by QToolBar ?
2. What event handlers must be reimplemented in QToolBar and QMainWindow classes ?

Quote:

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Originally Posted by YuriyRusinov

Hello, All !

I have to insert QToolBar into QMainWindow. I saw algorithm, all text
and image data gathered into QMimeData object and setParent ( MainForm*
) for QToolBar and I have some questions:
1. Which way I can recognize what widgets are contained by QToolBar ?
2. What event handlers must be reimplemented in QToolBar and QMainWindow classes ?

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What do you mean here? Wouldn't using QMainWindow::addToolbar() be what you want?

I have main window application and separate toolbar from third party library, I want to add this toolbar into main window by mouse moving in runtime to appropriate toolbar area using drag and drop technique.

This might not be possible or at least not easy. It would involve embedding the external window into a Qt widget. And it would still be an external application, as Qt works with QWidget derived widgets only.