:dart: Add more configuration options to `qan::Navigable`

cneben / QuickQanava

:link: C++17 network / graph visualization library - Qt6 / QML node editor.

http://cneben.github.io/QuickQanava/index.html

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Open cneben opened 2 months ago

cneben commented 2 months ago

~~Add progressive zoom in/out.~~
~~Add support for [min, max] zoom.~~
[X] Add a graph / graphView link.
[x] Add graphBr concept to qan::GraphView with a valid initial size. graphBr should evolve with container item childrenRect !
[X] Add scrollbars support.

cneben commented 2 months ago

@emmenlau Quick update on that one: the develop branch with scrollbar is in production on my closed-source project and works nicelly.

It does not fullfit all of you requiments for #232, but:

You can control the inital graph view size with qan::Navigable::viewRect
Reduce graph qan::Navigable::zoomMin to prevent the user to grow the graph out of control.

Unfortunately you still cannot prevent dragging outside of qan::Navigable::viewRect.

emmenlau commented 2 months ago

Thanks a lot @cneben , that sounds great! I'll test it right away!