QwwHueSatRadialPicker Class
The QwwHueSatRadialPicker class provides a widget allowing color picking in a form of hue-saturation circle. More...
Header: | #include <QwwHueSatRadialPicker> |
Properties
Public Functions
QwwHueSatRadialPicker(QWidget * parent = 0) | |
const QColor | color() const |
int | value() const |
Public Slots
void | setColor(const QColor & c) |
void | setValue(int v) |
Signals
void | colorPicked(QColor color) |
void | valueChanged(int value) |
Protected Functions
virtual void | drawCrosshair(QPainter * p, const QPoint & pt) |
Detailed Description
The QwwHueSatRadialPicker class provides a widget allowing color picking in a form of hue-saturation circle.
Property Documentation
color : QColor
This property holds property holds the currently picked color.
Access functions:
const QColor | color() const |
void | setColor(const QColor & c) |
value : int
This property holds property holds the Value component of colors available in the picker.
Access functions:
int | value() const |
void | setValue(int v) |
Member Function Documentation
QwwHueSatRadialPicker::QwwHueSatRadialPicker(QWidget * parent = 0)
Constructs a radial picker widget with a given parent.
void QwwHueSatRadialPicker::colorPicked(QColor color) [signal]
This signal is emitted whenever color is picked.
void QwwHueSatRadialPicker::drawCrosshair(QPainter * p, const QPoint & pt) [virtual protected]
Draws the crosshair on painter p at point pt.
void QwwHueSatRadialPicker::valueChanged(int value) [signal]
This signal is emitted whenever the V component of the color changes to value.