SpinCtrlDouble does not support persistance
it seems that SpinCtrlDouble is preferred over FloatSpin, as it is the one actually available in wxformbuilder however SpinCtrlDouble is not listed in the controls supported by Persistence Manager
FEATURE REQUEST: add persistance to SpinCtrlDouble
Where are you seeing the list of controls supported by Persistence Manager?
Where are you seeing the list of controls supported by Persistence Manager?
https://docs.wxpython.org/wx.lib.agw.persist.html#persistent-overview
This is because PersistentControls predates SpinCtrlDouble by a few years… that said, implementing support for it is super simple, given the existing implementations for SpinCtrl and FloatSpin.
I’m sure Robin would gladly accept a PR for this.