Filter graph editor: when first instantiating a new node, make sure it won't displace anything already there

ngscopeclient / scopehal-apps

ngscopeclient and other client applications for libscopehal.

https://www.ngscopeclient.org/

BSD 3-Clause "New" or "Revised" License

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Open azonenberg opened 7 months ago

azonenberg commented 7 months ago

Having new nodes appear in the middle of the graph can be very disruptive to a carefully organized layout.

It's best if the new node moves out of the way rather than spawning randomly and having everything else move to accommodate it.