Pd::DoubleSpinBox Class Reference

Spinbox containing a double value. More...

#include <DoubleSpinBox.h>

Inheritance diagram for Pd::DoubleSpinBox:

Collaboration diagram for Pd::DoubleSpinBox:

Classes
struct	Impl

Public Member Functions
	DoubleSpinBox (QWidget *parent=0)
	Constructor. More...
virtual	~DoubleSpinBox ()
	Destructor. More...
void	clearData ()
void	setMinimum (double)
void	setMaximum (double)

Properties
double	minimum
double	maximum

Private Slots
PD_PRIVATE void	on_textChanged (const QString &)
	Called, when the user changes the text in the line edit. More...
PD_PRIVATE void	on_editingFinished ()
	Called, when the input focus leaves the line edit. More...

Private Member Functions
PD_PRIVATE void	keyPressEvent (QKeyEvent *) override
	Handles keybord events from the user. More...
PD_PRIVATE void	stepBy (int) override
	Called, when the user clicks on the up/down buttons/keys. More...
PD_PRIVATE void	newValues (std::chrono::nanoseconds) override
	This virtual method is called by the ProcessVariable, if its value changes. More...

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

Detailed Description

Spinbox containing a double value.

Constructor & Destructor Documentation

DoubleSpinBox()

DoubleSpinBox::DoubleSpinBox

(

QWidget *

parent = 0

)

Constructor.

Parameters

parent

parent widget

References on_editingFinished(), and on_textChanged().

~DoubleSpinBox()

DoubleSpinBox::~DoubleSpinBox ( )

virtual

Destructor.

Member Function Documentation

clearData()

void DoubleSpinBox::clearData

(

)

References impl.

keyPressEvent()

void DoubleSpinBox::keyPressEvent ( QKeyEvent *  event )

overrideprivate

Handles keybord events from the user.

Overloads the keyPressEvent handler from QDoubleSpinBox.

References impl.

newValues()

void DoubleSpinBox::newValues ( std::chrono::nanoseconds  )

overrideprivate

This virtual method is called by the ProcessVariable, if its value changes.

References impl.

on_editingFinished

void DoubleSpinBox::on_editingFinished ( )

privateslot

Called, when the input focus leaves the line edit.

Editing shall be canceled in this case.

References impl.

Referenced by DoubleSpinBox().

on_textChanged

void DoubleSpinBox::on_textChanged ( const QString &  text )

privateslot

Called, when the user changes the text in the line edit.

References impl.

Referenced by DoubleSpinBox().

setMaximum()

void DoubleSpinBox::setMaximum

(

double

value

)

References impl.

setMinimum()

void DoubleSpinBox::setMinimum

(

double

value

)

References impl.

stepBy()

void DoubleSpinBox::stepBy ( int  steps )

overrideprivate

Called, when the user clicks on the up/down buttons/keys.

This is a virtual function from QAbstractSpinBox, that is overloaded here.

When the user is editing the text value (the control has base color), the value shall be incremented, but not yet sent to the process. When no editing is in progress (control is white), the value shall be sent to the process, immediately.

References impl, maximum, and minimum.

Member Data Documentation

Impl

struct PD_PRIVATE Pd::DoubleSpinBox::Impl

private

impl

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

private

Referenced by clearData(), keyPressEvent(), newValues(), on_editingFinished(), on_textChanged(), setMaximum(), setMinimum(), and stepBy().

Property Documentation

maximum

double Pd::DoubleSpinBox::maximum

readwrite

Referenced by stepBy().

minimum

double Pd::DoubleSpinBox::minimum

readwrite

Referenced by stepBy().

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

• QtPdWidgets2/DoubleSpinBox.h
• src/DoubleSpinBox.cpp