Pd::ParameterSetWidget Class Reference

Quick-selector widget for parameter sets. More...

#include <ParameterSetWidget.h>

Inheritance diagram for Pd::ParameterSetWidget:

Collaboration diagram for Pd::ParameterSetWidget:

Classes
struct	Impl

Public Member Functions
	ParameterSetWidget (QWidget *parent=nullptr)
	Constructor. More...
virtual	~ParameterSetWidget ()
	Destructor. More...
void	setProcesses (QSet< QtPdCom::Process *> processes)
void	setPath (const QString &)
QString	getPath () const

Protected Member Functions
bool	event (QEvent *) override
QSize	sizeHint () const override

Properties
QString	path

Private Attributes
struct PD_PRIVATE	Impl
std::unique_ptr< Impl >	impl

Detailed Description

Quick-selector widget for parameter sets.

The ParameterSetWidget class provides functionality for loading and applying parameter files. It displays a list of parameter files in a combo box, and allows the user to select a file to load or apply the parameters to the real-time process. To use it, a set of process pointers (Pd::Process *) has to be passed to the widget.

The parameter file format is JSON-based and is also understood by the Testmanager directory:

{
   "parameters":[
      {
         "url":"msr://host:2345/control/timeout",
         "value":13,
         "comment":"Scalar Parameter, Timeout in [s]"
      },
      {
         "url":"msr://host:2345/pump/speed",
         "value":1500,
         "scale":9.549296585513721,
         "comment":"Scaled Parameter in [rpm], for easier user editing. Process value * scale = file value."
      },
      {
         "url":"msr://anotherhost:2345/ForceController/TargetForce",
         "value":50e3,
         "selector":1,
         "comment":"Vector parameter in [N], selecting 2nd component"
      },
      {
         "url":"msr://anotherhost:2345/Matrix2x2",
         "value":[
            1.0,
            1.0
         ],
         "selector":[
            0,
            3
         ],
         "comment":"Matrix parameter, selecting diagonal"
      }
   ],
   "creator":"Testmanager 0.1.34-g37baaf4d",
   "creation date":"2023-03-13 14:37:58+0100",
   "created by":"fp",
   "description":"My settings"
}

Constructor & Destructor Documentation

ParameterSetWidget()

ParameterSetWidget::ParameterSetWidget

(

QWidget *

parent = nullptr

)

Constructor.

Parameters

parent

parent widget

~ParameterSetWidget()

ParameterSetWidget::~ParameterSetWidget ( )

virtual

Destructor.

Member Function Documentation

event()

bool ParameterSetWidget::event ( QEvent *  event )

overrideprotected

References impl.

getPath()

QString ParameterSetWidget::getPath

(

)

const

References impl.

setPath()

void ParameterSetWidget::setPath

(

const QString &

path

)

References impl, and path.

setProcesses()

void ParameterSetWidget::setProcesses

(

QSet< QtPdCom::Process *>

processes

)

References impl.

sizeHint()

QSize ParameterSetWidget::sizeHint ( ) const

overrideprotected

References impl.

Member Data Documentation

Impl

struct PD_PRIVATE Pd::ParameterSetWidget::Impl

private

impl

std::unique_ptr<Impl> Pd::ParameterSetWidget::impl

private

Referenced by event(), getPath(), setPath(), setProcesses(), and sizeHint().

Property Documentation

path

QString Pd::ParameterSetWidget::path

readwrite

Referenced by setPath().

---

The documentation for this class was generated from the following files:

• QtPdWidgets2/ParameterSetWidget.h
• src/ParameterSetWidget.cpp