A Property whose value is lazily evaluated by a callback function.
alias CallbackProperty
- {CallbackProperty~Callback]] callback The function to be called when the property is evaluated.
- {Boolean]] isConstant true when the callback function returns the same value every time, false if the value will change.
A Property whose value is lazily evaluated by a callback function.
alias CallbackProperty
- {CallbackProperty~Callback]] callback The function to be called when the property is evaluated. - {Boolean]] isConstant
true
when the callback function returns the same value every time,false
if the value will change.