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QwwHueSatPicker Class Reference

The QwwHueSatPicker class provides a widget allowing color picking in a form of a hue-saturation rectangle. More...

 #include <QwwHueSatPicker>

Properties

Public Functions

Public Slots

Signals

Protected Functions


Detailed Description

The QwwHueSatPicker class provides a widget allowing color picking in a form of a hue-saturation rectangle.

QwwHueSatPicker


Property Documentation

color : QColor

This property holds this property holds the currently chosen color.

Access functions:

maximumHue : int

This property holds this property holds the maximum value of the hue component shown by the widget.

Access functions:

maximumSat : int

This property holds this property holds the maximum value of the saturation component shown by the widget.

Access functions:

minimumHue : int

This property holds this property holds the minimum value of the hue component shown by the widget.

Access functions:

minimumSat : int

This property holds this property holds the minimum value of the saturation component shown by the widget.

Access functions:

value : int

This property holds this property holds the value component of the table visible.

This property keeps the lightness component of the color table. The range of allowed values for this property is 0-255. The default value is 220.

Access functions:


Member Function Documentation

QwwHueSatPicker::QwwHueSatPicker ( QWidget * parent = 0 )

Constructs a hue sat picker with a given parent.

void QwwHueSatPicker::colorPicked ( QColor color )   [signal]

This signal is emitted when color is picked.

void QwwHueSatPicker::drawCrosshair ( QPainter * p, const QPoint & pt )   [virtual protected]

This method draws the crosshair pointing the currently chosen color at point pt on painter p. p painter to draw on pt point to draw the cross in

void QwwHueSatPicker::hueRangeChanged ( int min, int max )   [signal]

This signal is emitted when the Hue range changes to (min, max)

void QwwHueSatPicker::maximumHueChanged ( int )   [signal]

void QwwHueSatPicker::maximumSatChanged ( int )   [signal]

void QwwHueSatPicker::minimumHueChanged ( int )   [signal]

void QwwHueSatPicker::minimumSatChanged ( int )   [signal]

void QwwHueSatPicker::satRangeChanged ( int, int )   [signal]

void QwwHueSatPicker::setHueRange ( int mi, int ma )

mi ma

void QwwHueSatPicker::setSatRange ( int mi, int ma )

mi ma

void QwwHueSatPicker::valueChanged ( int )   [signal]


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