Class DefaultTargetMixin

object --+
         |
        DefaultTargetMixin

Use this mixin to enable get default Target behavior from a custom object the way it works for standard widgets like QCheckBox and QLineEdit. It is up to the subclass to implement targetGetValue and targetSetValue as well as to emit the targetValueChanged signal with the new value at the appropriate time.

After subclassing, the new custom object can be passed in as the obj argument to the Target constructor.

Using this mixin requires that the class also inherits from QObject.