QML and Qt Widgets (PyQtGraph)

Bits-n-Flips · wrote on 5 Jul 2018, 18:34

Hello everyone!

I mainly use PyQt5 and I have been using it with QML (which works great!)

I am working with pyqtgraph (http://pyqtgraph.org) and finding a way to integrate it into QML. I can't quite seem to find any consistent answers with using QtQuick and integrating Qt Widgets into a QML document.

I would like to know if it's possible to integrate a QtWidget into a QML file/window. PyQtGraph offers widgets that can be used here: http://pyqtgraph.org/documentation/widgets/index.html#api-widgets

If it's just not possible or too obtuse to implement, are there any graphing options to use with QML (other than the default QtCharts)?

SGaist · wrote on 5 Jul 2018, 20:22

Hi,

You might want to check KDAB's DeclarativeWidgets project.

Hope it helps

Bits-n-Flips · wrote on 5 Jul 2018, 22:32

@SGaist said in QML and Qt Widgets (PyQtGraph):

Hi,

You might want to check KDAB's DeclarativeWidgets project.

Hope it helps

Thank you SGaist!
So there is nothing within QML / QtQuick that can allow for the integration of a QtWidget by default?
The DeclarativeWidget project looks good! I will research more into it.

SGaist · wrote on 6 Jul 2018, 19:28

No there's not, the two technologies are completely different. You can do it the other way, having a QQuickWidget to integrate Qt Quick into your widget based application.