I have a question about the undoManager
I have defined:
um = new UndoManager();
VTree = new AudioProcessorValueTreeState(*this, um);
My methode PlugInAudioProcessor::ParameterWriteInFile(…) for preset storing
writes the whole ValueTree as stream in a file:
Loading presets with
VTree = ValueTree::readFromStream(stream);
results the expected change of the parameters with the values restored from the presets
but undo does not work.
So what is lacking in the manager?
Thanks for answering