In the slider’s pimpl code, there is this code in mouseDown:
else if (canDoubleClickToValue() && e.mods.withoutMouseButtons() == ModifierKeys (ModifierKeys::altModifier))
This code detects the Option/Alt key plus mouse click to reset the slider to the parameter’s default value. That is fine for AAX and AudioUnits plug-ins, but isn’t the standard for VST3 (and maybe VST2?) to use the Command/Ctrl+Click instead? That is what Cubase and Studio One use for their controls, at least.
All our existing products in the field (which were based on VSTGUI), work like that, and our customers would expect them to keep that behavior (and so would anyone used to the way Cubase and Studio One do it, I would imagine).
I don’t see any way to modify my sliders/knobs so that they work with the Command/Ctrl+Click when it’s a VST build. Is there any way to make that happen?