Added file drag-n-drop for opening them#3731

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RobertoRoos wants to merge 2 commits intoControlSystemStudio:masterfrom

RobertoRoos:feature/file-drag-drop

Commits on Mar 9, 2026

First coarse version of a file drag-n-drop
Robert Roos
committed
Enabled file drag-n-drop in DockPane too
Robert Roos
committed