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QGraphicsColorizeEffect Class Reference
[QtGui module]

The QGraphicsColorizeEffect class provides a colorize effect. More...

 #include <QGraphicsColorizeEffect>

Inherits QGraphicsEffect.

This class was introduced in Qt 4.6.

Properties

Public Functions

QGraphicsColorizeEffect ( QObject * parent = 0 )
~QGraphicsColorizeEffect ()
QColor color () const

Public Slots

void setColor ( const QColor & c )

Signals

void colorChanged ( const QColor & color )

Reimplemented Protected Functions

virtual void draw ( QPainter * painter, QGraphicsEffectSource * source )

Additional Inherited Members

Detailed Description

The QGraphicsColorizeEffect class provides a colorize effect.

A colorize effect renders the source with a tint of its color(). The color can be modified using the setColor() function.

By default, the color is light blue (QColor(0, 0, 192)).

See also QGraphicsDropShadowEffect, QGraphicsBlurEffect, QGraphicsPixelizeEffect, QGraphicsGrayscaleEffect, and QGraphicsOpacityEffect.

Property Documentation

color : QColor

This property holds the color of the effect.

By default, the color is light blue (QColor(0, 0, 192)).

Access functions:

QColor color () const
void setColor ( const QColor & c )

Notifier signal:

void colorChanged ( const QColor & color )

Member Function Documentation

QGraphicsColorizeEffect::QGraphicsColorizeEffect ( QObject * parent = 0 )

Constructs a new QGraphicsColorizeEffect instance. The parent parameter is passed to QGraphicsEffect's constructor.

QGraphicsColorizeEffect::~QGraphicsColorizeEffect ()

Destroys the effect.

void QGraphicsColorizeEffect::colorChanged ( const QColor & color )   [signal]

This signal is emitted whenever the effect's color changes. The color parameter holds the effect's new color.

void QGraphicsColorizeEffect::draw ( QPainter * painter, QGraphicsEffectSource * source )   [virtual protected]

Reimplemented from QGraphicsEffect::draw().

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Qt 4.6.0-tp1