UndoCommands new feature and fix

paceholder / nodeeditor

Qt Node Editor. Dataflow programming framework

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

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UndoCommands new feature and fix #358

Closed zmoth closed 1 year ago

zmoth commented 1 year ago

drag all the selected models (Fix #357), and distinguishes between different drags (with different nodes selected).
add CreateCommand to create node.
fix DeleteCommand, If nothing is selected for deletion, mark this DeleteCommand as obsolete.
fix CopyCommand, Just a copy of connections will crash
fix PasteCommand, If "model-name" does not exist in the pasted content or if the value is not in the registry, it will crash

paceholder commented 1 year ago

Thanks for your contribution!

The grouped node move was working in v2 by calling QGraphicsItem::mouseMoveEvent(...), this line has been unfortunately lost. But now with the undo-command approach we must follow your strategy

paceholder commented 1 year ago

I reordered commits and cleaned up the change history. Merged manually, thanks for your work.