Base class for all property controller types.

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Inherits :

• QObject
  • DzBase

Inherited By : DzNumericController

The controller class is like a modifier for DzProperty types. Controllers allow implementation of custom modulation of properties without changing the properties actual value. Common implementations of controllers include: controllers that adjust one property based on the value of another property, controllers that replace the value of one property with the value of another property, controllers that use a script expression to drive a property, etc.

: ControllerEffect

The type of modifications that a controller performs on the value of a property

• None - Has no effect on the property
• Additive - Uses the current value of the property to calculate the result
• Replace - Ignores the current value of the property, and calculates the result from unrelated factors.

String : description

The description of the controller (Read Only)

ControllerEffect : effect

The effect of the controller (Read Only)

String : slaveDescription

The description of the controller when slave (Read Only)

Since:

• 4.9.0.53

DzProperty : getOwner()

void : attributeChanged()

void : currentValueChanged()

Signature:“currentValueChanged()”

Emitted when the value of this controller has changed.