color_widgets Namespace Reference

Namespaces
	detail

Classes
class	ColorDialog
class	ColorPalette
class	ColorPreview
class	ColorSelector
class	ColorWheel
	Display an analog widget that allows the selection of a HSV color. More...
class	Swatch
	A widget drawing a palette. More...

Enumerations
enum	MouseStatus { Nothing, DragCircle, DragSquare }

Functions
QColor	colorFromString (const QString &string, bool alpha=true)
	Convert a string into a color. More...
QString	stringFromColor (const QColor &color, bool alpha=true)
	Convert a color into a string. More...

Variables
static ColorWheel::DisplayFlags	default_flags = hard_default_flags
static const ColorWheel::DisplayFlags	hard_default_flags = ColorWheel::SHAPE_TRIANGLE|ColorWheel::ANGLE_ROTATING|ColorWheel::COLOR_HSV
static const double	selector_radius = 6

Enumeration Type Documentation

MouseStatus

enum color_widgets::MouseStatus

Enumerator
Nothing
DragCircle
DragSquare

Definition at line 35 of file color_wheel.cpp.

Function Documentation

colorFromString()

QColor color_widgets::colorFromString	(	const QString &	string,
		bool	alpha = true
	)

Convert a string into a color.

Supported string formats:

• Short hex strings #f00
• Long hex strings #ff0000
• Color names red
• Function-like rgb(255,0,0)

Additional string formats supported only when alpha is true:

• Long hex strings #ff0000ff
• Function like rgba(255,0,0,255)

Definition at line 40 of file color_names.cpp.

stringFromColor()

QString color_widgets::stringFromColor	(	const QColor &	color,
		bool	alpha = true
	)

Convert a color into a string.

Format:

• If the color has full alpha: #ff0000
• If alpha is true and the color has non-full alpha: #ff000088

Definition at line 33 of file color_names.cpp.

Variable Documentation

default_flags

ColorWheel::DisplayFlags color_widgets::default_flags = hard_default_flags

static

Definition at line 43 of file color_wheel.cpp.

hard_default_flags

const ColorWheel::DisplayFlags color_widgets::hard_default_flags = ColorWheel::SHAPE_TRIANGLE|ColorWheel::ANGLE_ROTATING|ColorWheel::COLOR_HSV

static

Definition at line 42 of file color_wheel.cpp.

selector_radius

const double color_widgets::selector_radius = 6

static

Definition at line 44 of file color_wheel.cpp.