DirectControlBinding

class DirectControlBinding(**properties: Any)

Superclasses: ControlBinding, Object, InitiallyUnowned, Object

A value mapping object that attaches control sources to gobject properties. It will map the control values directly to the target property range. If a non-absolute direct control binding is used, the value range [0.0 … 1.0] is mapped to full target property range, and all values outside the range will be clipped. An absolute control binding will not do any value transformations.

Constructors

class DirectControlBinding

classmethod new(object: Object, property_name: str, cs: ControlSource) → ControlBinding

Create a new control-binding that attaches the ControlSource to the Object property. It will map the control source range [0.0 … 1.0] to the full target property range, and clip all values outside this range.

Parameters:

• object – the object of the property

• property_name – the property-name to attach the control source

• cs – the control source

classmethod new_absolute(object: Object, property_name: str, cs: ControlSource) → ControlBinding

Create a new control-binding that attaches the ControlSource to the Object property. It will directly map the control source values to the target property range without any transformations.

Added in version 1.6.

Parameters:

• object – the object of the property

• property_name – the property-name to attach the control source

• cs – the control source

Properties

class DirectControlBinding

props.absolute: bool

props.control_source: ControlSource

Fields

class DirectControlBinding

byte_size

convert_g_value

convert_value

cs

cur_value

last_value

parent