GradientStopWidget Class Reference

This widget handles the gradient stops above the transfer function. More...

#include <GradientStopWidget.h>

List of all members.

Signals
void	gradientChanged (const QGradientStops &stops)

Public Member Functions
	GradientStopWidget (QWidget *parent)
	~GradientStopWidget (void)
void	mouseReleaseEvent (QMouseEvent *ev)
void	mousePressEvent (QMouseEvent *ev)
void	mouseMoveEvent (QMouseEvent *ev)
void	mouseDoubleClickEvent (QMouseEvent *ev)
void	paintEvent (QPaintEvent *ev)
QGradientStops	getGradientStops ()
void	setGradientStops (const QGradientStops &stops)
QSize	sizeHint () const

Private Member Functions
void	removePoint (int idx)
void	insertPoint (int x)
void	startMovePoint (int idx)
void	stopMovePoint (int x)
void	fireChanged ()
int	pointNearCoordinate (int x)

Private Attributes
QGradientStops	_stops
	Our gradient stops.
int	_moveIdx
	The point which is gonna to be moved (dragged)

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Detailed Description

This widget handles the gradient stops above the transfer function.

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Constructor & Destructor Documentation

GradientStopWidget::GradientStopWidget

(

QWidget *

parent

)

Constructor

GradientStopWidget::~GradientStopWidget

(

void

)

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Member Function Documentation

void GradientStopWidget::fireChanged ( )

private

QGradientStops GradientStopWidget::getGradientStops ( )

inline

Returns all gradient stops

void GradientStopWidget::gradientChanged ( const QGradientStops &  stops )

signal

void GradientStopWidget::insertPoint ( int  x )

private

void GradientStopWidget::mouseDoubleClickEvent

(

QMouseEvent *

ev

)

void GradientStopWidget::mouseMoveEvent

(

QMouseEvent *

ev

)

void GradientStopWidget::mousePressEvent

(

QMouseEvent *

ev

)

void GradientStopWidget::mouseReleaseEvent

(

QMouseEvent *

ev

)

void GradientStopWidget::paintEvent

(

QPaintEvent *

ev

)

int GradientStopWidget::pointNearCoordinate ( int  x )

private

void GradientStopWidget::removePoint ( int  idx )

private

void GradientStopWidget::setGradientStops

(

const QGradientStops &

stops

)

Sets the gradient stops

QSize GradientStopWidget::sizeHint ( ) const

inline

void GradientStopWidget::startMovePoint ( int  idx )

private

void GradientStopWidget::stopMovePoint ( int  x )

private

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Member Data Documentation

int GradientStopWidget::_moveIdx

private

The point which is gonna to be moved (dragged)

QGradientStops GradientStopWidget::_stops

private

Our gradient stops.

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

• GradientStopWidget.h
• GradientStopWidget.cpp
• GradientStopWidget_moc.cpp