Detailed Description

QWidget allowing for selecting 2 components of the HSV color space.

Renders the color gradient of the two selected components and offers user interaction to select the corresponding color underneath. The third component of the HSV color space is fixed.

See also: HsvHueSlider, OpacitySlider, ColorPickerWidget, ColorButton

Public Types
enum class	Component { Hue , Saturation , Value }
	HSV color space component.

Signals
void	colorChanged (QColor)

Public Member Functions
	HsvColorPicker2d (QWidget *parent=nullptr)
	Creates a new HsvColorPicker2d widget.

void	setComponents (Component xComponent, Component yComponent)
	Set the HSV components to plot along the two widget axes, must be different from each other.

QColor	color () const
	Returns the currently selected color.

void	setColor (const QColor &c)
	Sets current color.

double	hue () const
	Returns the currently selected hue in the range [0..1].

void	setHue (double h)
	Sets the currently selected hue in the range [0..1].

double	saturation () const
	Returns the currently selected saturation in the range [0..1].

void	setSaturation (double s)
	Sets the currently selected saturation in the range [0..1].

double	value () const
	Returns the currently selected value in the range [0..1].

void	setValue (double v)
	Sets the currently selected value in the range [0..1].

QSize	sizeHint () const override

Protected Member Functions
void	paintEvent (QPaintEvent *event) override

void	mousePressEvent (QMouseEvent *event) override

void	mouseMoveEvent (QMouseEvent *event) override

void	mouseReleaseEvent (QMouseEvent *event) override

void	resizeEvent (QResizeEvent *event) override

Member Function Documentation

◆ setComponents()

void setComponents	(	Component	xComponent,
		Component	yComponent )

Set the HSV components to plot along the two widget axes, must be different from each other.

Parameters

xComponent	HSV color space component to plot along the X axis.
yComponent	HSV color space component to plot along the Y axis.

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

ImFusion/GUI/CoreWidgets/HsvColorPicker.h

Detailed Description

Public Types

Signals

Public Member Functions

Protected Member Functions

Member Function Documentation

◆ setComponents()