QIcon Class Reference

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Detailed Description

Definition at line 60 of file qicon.h.

#include <qicon.h>

List of all members.

Public Types
enum	Mode { Normal, Disabled, Active, Selected }
enum	State { On, Off }
typedef QIconPrivate *	DataPtr
Public Member Functions
	QIcon ()
	QIcon (const QPixmap &pixmap)
	QIcon (const QIcon &other)
	QIcon (const QString &fileName)
	QIcon (QIconEngine *engine)
	QIcon (QIconEngineV2 *engine)
	~QIcon ()
QIcon &	operator= (const QIcon &other)
	operator QVariant () const
QPixmap	pixmap (const QSize &size, Mode mode=Normal, State state=Off) const
QPixmap	pixmap (int w, int h, Mode mode=Normal, State state=Off) const
QPixmap	pixmap (int extent, Mode mode=Normal, State state=Off) const
QSize	actualSize (const QSize &size, Mode mode=Normal, State state=Off) const
QString	name () const
void	paint (QPainter *painter, const QRect &rect, Qt::Alignment alignment=Qt::AlignCenter, Mode mode=Normal, State state=Off) const
void	paint (QPainter *painter, int x, int y, int w, int h, Qt::Alignment alignment=Qt::AlignCenter, Mode mode=Normal, State state=Off) const
bool	isNull () const
bool	isDetached () const
void	detach ()
int	serialNumber () const
qint64	cacheKey () const
void	addPixmap (const QPixmap &pixmap, Mode mode=Normal, State state=Off)
void	addFile (const QString &fileName, const QSize &size=QSize(), Mode mode=Normal, State state=Off)
QList< QSize >	availableSizes (Mode mode=Normal, State state=Off) const
DataPtr &	data_ptr ()
Static Public Member Functions
static QIcon	fromTheme (const QString &name, const QIcon &fallback=QIcon())
static bool	hasThemeIcon (const QString &name)
static QStringList	themeSearchPaths ()
static void	setThemeSearchPaths (const QStringList &searchpath)
static QString	themeName ()
static void	setThemeName (const QString &path)
Friends
Q_GUI_EXPORT QDataStream &	operator<< (QDataStream &, const QIcon &)
Q_GUI_EXPORT QDataStream &	operator>> (QDataStream &, QIcon &)

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Member Typedef Documentation

typedef QIconPrivate* DataPtr

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Definition at line 136 of file qicon.h.

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Member Enumeration Documentation

enum Mode

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Enumerator:

Normal	Search for all occurrences
Disabled	Search for all occurrences
Active	Search for all occurrences
Selected	Search for all occurrences

Definition at line 63 of file qicon.h.

{ Normal, Disabled, Active, Selected };

enum State

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Enumerator:

On	Search for all occurrences
Off	Search for all occurrences

Definition at line 64 of file qicon.h.

{ On, Off };

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Constructor & Destructor Documentation

QIcon

(

)

QIcon

(

const QPixmap &

pixmap

)

QIcon

(

const QIcon &

other

)

QIcon

(

const QString &

fileName

)

[explicit]

QIcon

(

QIconEngine *

engine

)

[explicit]

QIcon

(

QIconEngineV2 *

engine

)

[explicit]

~QIcon

(

)

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Member Function Documentation

QIcon& operator=

(

const QIcon &

other

)

operator QVariant

(

)

const

QPixmap pixmap	(	const QSize &	size,
		Mode	mode = Normal,
		State	state = Off
	)		const

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QPixmap pixmap	(	int	w,
		int	h,
		Mode	mode = Normal,
		State	state = Off
	)		const [inline]

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Definition at line 77 of file qicon.h.

        { return pixmap(QSize(w, h), mode, state); }

QPixmap pixmap	(	int	extent,
		Mode	mode = Normal,
		State	state = Off
	)		const [inline]

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Definition at line 79 of file qicon.h.

        { return pixmap(QSize(extent, extent), mode, state); }

QSize actualSize	(	const QSize &	size,
		Mode	mode = Normal,
		State	state = Off
	)		const

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QString name

(

)

const

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void paint	(	QPainter *	painter,
		const QRect &	rect,
		Qt::Alignment	alignment = Qt::AlignCenter,
		Mode	mode = Normal,
		State	state = Off
	)		const

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void paint	(	QPainter *	painter,
		int	x,
		int	y,
		int	w,
		int	h,
		Qt::Alignment	alignment = Qt::AlignCenter,
		Mode	mode = Normal,
		State	state = Off
	)		const [inline]

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Definition at line 87 of file qicon.h.

        { paint(painter, QRect(x, y, w, h), alignment, mode, state); }

bool isNull

(

)

const

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bool isDetached

(

)

const

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void detach

(

)

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int serialNumber

(

)

const

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qint64 cacheKey

(

)

const

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void addPixmap	(	const QPixmap &	pixmap,
		Mode	mode = Normal,
		State	state = Off
	)

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void addFile	(	const QString &	fileName,
		const QSize &	size = QSize(),
		Mode	mode = Normal,
		State	state = Off
	)

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QList<QSize> availableSizes	(	Mode	mode = Normal,
		State	state = Off
	)		const

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static QIcon fromTheme	(	const QString &	name,
		const QIcon &	fallback = QIcon()
	)		[static]

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static bool hasThemeIcon

(

const QString &

name

)

[static]

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static QStringList themeSearchPaths

(

)

[static]

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static void setThemeSearchPaths

(

const QStringList &

searchpath

)

[static]

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static QString themeName

(

)

[static]

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static void setThemeName

(

const QString &

path

)

[static]

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DataPtr& data_ptr

(

)

[inline]

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Definition at line 137 of file qicon.h.

{ return d; }

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Friends And Related Function Documentation

Q_GUI_EXPORT QDataStream& operator<<	(	QDataStream &	,
		const QIcon &
	)		[friend]

Q_GUI_EXPORT QDataStream& operator>>	(	QDataStream &	,
		QIcon &
	)		[friend]

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

• QtGui/qicon.h