Description

This element is similar to the XYZ_PARAM_SCRATCH_PAD, except that pressing the mouse anywhere on the surface also sets the value of the parameter. See the XYZ_PARAM_SCRATCH_PAD for available parameters.

Inherited Attributes

This particular control supports the Attributes Common to Widgets. It also has the Attributes Common to Param Controls, but with a 'x_' or 'y_' prefix for each dimension. Note that only one dimension is mandatory (you do not need to connect all parameters: you can use for example the x control only).