QtForkAwesome::Renderer Class Reference

Allows rendering a QtForkAwesome::Icon (or an arbitrary QChar using an arbitrary font file). More...

#include <renderer.h>

Public Member Functions
	Renderer (const QString &fontFileName=QString())
	Constructs a new renderer with the given fontFileName.
	Renderer (const QByteArray &fontData)
	Constructs a new renderer with the given fontData.
	~Renderer ()
	Destructs the renderer.
	operator bool () const
	Returns whether the render could be initialized correctly.
void	render (QChar character, QPainter *painter, const QRect &rect, const QColor &color) const
void	render (Icon icon, QPainter *painter, const QRect &rect, const QColor &color) const
	Renders the specified icon using the specified painter.
QPixmap	pixmap (QChar icon, const QSize &size, const QColor &color, qreal scaleFactor) const
	Renders the specified character as pixmap of the specified size.
QPixmap	pixmap (Icon icon, const QSize &size, const QColor &color, qreal scaleFactor) const
	Renders the specified icon as pixmap of the specified size.
QPixmap	pixmap (QChar icon, const QSize &size, const QColor &color) const
QPixmap	pixmap (Icon icon, const QSize &size, const QColor &color) const
	Renders the specified icon as pixmap of the specified size.
void	addThemeOverride (QChar character, const QString &iconNameInTheme)
	Uses the icon from the current icon theme obtained via QIcon::fromTheme() for character if it exists.
void	addThemeOverride (Icon icon, const QString &iconNameInTheme)
	Uses the icon from the current icon theme obtained via QIcon::fromTheme() for icon if it exists.
void	addOverride (QChar character, const QIcon &override)
	Uses the specified override icon for character if it is not null.
void	addOverride (Icon icon, const QIcon &override)
	Uses the specified override icon for icon if it is not null.
void	setAssociatedPaintDevice (QPaintDevice *paintDevice)
	Sets the associated paintDevice.
void	clearOverrides ()
	Clears all overrides added via addThemeOverride() or addOverride().

Static Public Member Functions
static Renderer &	global ()
	Returns the global instance (which is so far only used by the icon engine plugin).

Detailed Description

Allows rendering a QtForkAwesome::Icon (or an arbitrary QChar using an arbitrary font file).

Constructor & Destructor Documentation

Renderer() [1/2]

QtForkAwesome::Renderer::Renderer ( const QString & fontFileName = QString() )

explicit

Constructs a new renderer with the given fontFileName.

Remarks

If fontFileName is empty, the bundled font file will be used.

Definition at line 86 of file renderer.cpp.

Renderer() [2/2]

QtForkAwesome::Renderer::Renderer ( const QByteArray & fontData )

explicit

Constructs a new renderer with the given fontData.

Definition at line 95 of file renderer.cpp.

~Renderer()

QtForkAwesome::Renderer::~Renderer

(

)

Destructs the renderer.

Definition at line 103 of file renderer.cpp.

Member Function Documentation

addOverride() [1/2]

void QtForkAwesome::Renderer::addOverride ( Icon icon, const QIcon & override )

inline

Uses the specified override icon for icon if it is not null.

Definition at line 71 of file renderer.h.

addOverride() [2/2]

void QtForkAwesome::Renderer::addOverride	(	QChar	character,
		const QIcon &	override )

Uses the specified override icon for character if it is not null.

Definition at line 223 of file renderer.cpp.

addThemeOverride() [1/2]

void QtForkAwesome::Renderer::addThemeOverride ( Icon icon, const QString & iconNameInTheme )

inline

Uses the icon from the current icon theme obtained via QIcon::fromTheme() for icon if it exists.

Definition at line 63 of file renderer.h.

addThemeOverride() [2/2]

void QtForkAwesome::Renderer::addThemeOverride	(	QChar	character,
		const QString &	iconNameInTheme )

Uses the icon from the current icon theme obtained via QIcon::fromTheme() for character if it exists.

Definition at line 215 of file renderer.cpp.

clearOverrides()

void QtForkAwesome::Renderer::clearOverrides

(

)

Clears all overrides added via addThemeOverride() or addOverride().

Definition at line 231 of file renderer.cpp.

global()

Renderer & QtForkAwesome::Renderer::global ( )

static

Returns the global instance (which is so far only used by the icon engine plugin).

Definition at line 250 of file renderer.cpp.

operator bool()

QtForkAwesome::Renderer::operator bool

(

)

const

Returns whether the render could be initialized correctly.

Definition at line 113 of file renderer.cpp.

pixmap() [1/4]

QPixmap QtForkAwesome::Renderer::pixmap	(	Icon	icon,
		const QSize &	size,
		const QColor &	color ) const

Renders the specified icon as pixmap of the specified size.

Remarks

• The pixmap will be scaled for the associated paint device or the global device-dixel-ratio if no paint device has been associated.
• When rendering a QPixmap for a QIcon, better use the other overloads with the actual size (and a scale factor of one).

Definition at line 207 of file renderer.cpp.

pixmap() [2/4]

QPixmap QtForkAwesome::Renderer::pixmap	(	Icon	icon,
		const QSize &	size,
		const QColor &	color,
		qreal	scaleFactor ) const

Renders the specified icon as pixmap of the specified size.

Definition at line 181 of file renderer.cpp.

pixmap() [3/4]

QPixmap QtForkAwesome::Renderer::pixmap	(	QChar	icon,
		const QSize &	size,
		const QColor &	color ) const

pixmap() [4/4]

QPixmap QtForkAwesome::Renderer::pixmap	(	QChar	icon,
		const QSize &	size,
		const QColor &	color,
		qreal	scaleFactor ) const

Renders the specified character as pixmap of the specified size.

Definition at line 149 of file renderer.cpp.

render() [1/2]

void QtForkAwesome::Renderer::render ( Icon icon, QPainter * painter, const QRect & rect, const QColor & color ) const

inline

Renders the specified icon using the specified painter.

Definition at line 55 of file renderer.h.

render() [2/2]

void QtForkAwesome::Renderer::render	(	QChar	character,
		QPainter *	painter,
		const QRect &	rect,
		const QColor &	color ) const

setAssociatedPaintDevice()

void QtForkAwesome::Renderer::setAssociatedPaintDevice

(

QPaintDevice *

paintDevice

)

Sets the associated paintDevice.

Remarks

The device-pixel-ratio of the specified device will be used when rendering pixmaps using the overloads that do not take a scale factor.

Definition at line 242 of file renderer.cpp.

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

• renderer.h
• renderer.cpp