colorField Class Reference

The colorField class adds a color selector to a form. More...

#include <colorField.h>

Inheritance diagram for colorField:

Classes
struct	hsv
	HSV value struct, using double precision. More...
struct	rgb
	RGB value struct, using double precision. More...

Public Member Functions
	colorField (QString c, QString label="", QString tip="")
Public Member Functions inherited from VFS_form_field
	VFS_form_field (QJsonValue val, QString type, QString label="", QString tip="")
	VFS_form_field (QString type)
void	clearOption (QString o)
	Clear/remove a widget option. More...
int	getIndex ()
	Get the field index. More...
QString	getLabel ()
	Return the label. More...
void	setAllowEmpty (bool e)
	Validate this field against empty-ness. More...
void	setEnabled (bool e)
	Enable or disable this field. More...
void	setHidden (bool e)
	Keep the field, but hide it when rendering. More...
void	setHideLabel (bool l)
	Hide the label for this field. More...
void	setIndex (int i)
	Set the field index for this widget. More...
void	setLabel (QString l, bool replace=true)
	Set the label. More...
void	setOption (QString o, QJsonValue v)
	Set a widget option. More...
void	setSpellcheck (bool s)
	Enable or disable spellchecking on this text field. More...
void	setTip (QString t)
	Set the tooltip. More...
void	setValue (QJsonValue val)
	Set the value. More...

Static Public Member Functions
static QString	fromHSV (qreal h, qreal s, qreal v)
	Convert HSV values to a hex RGB value. More...
static colorField::rgb	hsv2rgb (colorField::hsv in)
	Convert an incoming HSV value to RGB. More...
static QString	random (qreal hc=0.0, qreal hrange=1.0, qreal s=1.0, qreal v=0.75)
	Generate a random color based on HSV ranges. More...
static colorField::hsv	rgb2hsv (colorField::rgb in)
	Convert an incoming RGB value to HSV. More...

Additional Inherited Members
Protected Attributes inherited from VFS_form_field
QJsonObject	options
	Options for any widget type... this is an arbitrary list. More...

Detailed Description

The colorField class adds a color selector to a form.

The initial value can be randomized based on HSV ranges.

Definition at line 6 of file colorField.h.

Constructor & Destructor Documentation

colorField()

colorField::colorField ( QString  c, QString  label = "", QString  tip = ""  )

explicit

Parameters

c	The initial color value, as a hex string
label	The label
tip	The tooltip

Definition at line 24 of file colorField.cpp.

Member Function Documentation

fromHSV()

QString colorField::fromHSV ( qreal  h, qreal  s, qreal  v  )

static

Convert HSV values to a hex RGB value.

Parameters

h	hue
s	saturation
v	value

Returns

QString RGB hex value

Definition at line 57 of file colorField.cpp.

hsv2rgb()

colorField::rgb colorField::hsv2rgb ( colorField::hsv  in )

static

Convert an incoming HSV value to RGB.

Parameters

in

HSV value

Returns

rgb RGB value

Definition at line 127 of file colorField.cpp.

random()

QString colorField::random ( qreal  hc = 0.0, qreal  hrange = 1.0, qreal  s = 1.0, qreal  v = 0.75  )

static

Generate a random color based on HSV ranges.

Parameters

hc	The center of the hue value
hrange	The distance from the center to randomly choose
s	The saturation
v	The value

Returns

QString RGB hex value

Definition at line 38 of file colorField.cpp.

rgb2hsv()

colorField::hsv colorField::rgb2hsv ( colorField::rgb  in )

static

Convert an incoming RGB value to HSV.

Parameters

in

RGB value

Returns

hsv HSV value

Definition at line 77 of file colorField.cpp.

---

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

• colorField.h
• colorField.cpp