How to create a Visio type interface with QML?

[jeanmilost]

Hello,

For a project, I need to port an user interface created with Stingray Studio Objective Views to QML. The interface itself is a workflow similar to what exists in Microsoft Visio:

I may currently reproduce the majority of the boxes by inheriting standard QML components, but my main issue comes with the arrows, as they are attached to the boxes and must follow a box while it is moved, as you can see on the following video:

The closest example I found until now is the following: https://dev.to/chilarai/simple-er-diagram-with-qt-qml-5fa3. But it remains very basic and I will need to highly adapt it to match what I need.

So is there an existing qml view, either provided with Qt or third-party, which allows to create a such user interface? Or in case I need to create one by myself, what would be the better way to reach my objective?

[GrecKo]

I haven't used it but I'm aware of this library : http://cneben.github.io/QuickQanava/index.html

[jeanmilost]

Thank you very much for the tip, this looks good and is effectively the best option I know until now.