Qt
Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
Loading...
Searching...
No Matches
QAndroidPlatformFileIconEngine Class Reference

#include <qandroidplatformfileiconengine.h>

Inheritance diagram for QAndroidPlatformFileIconEngine:
Collaboration diagram for QAndroidPlatformFileIconEngine:

Public Member Functions

 QAndroidPlatformFileIconEngine (const QFileInfo &info, QPlatformTheme::IconOptions opts)
 ~QAndroidPlatformFileIconEngine ()
QList< QSizeavailableSizes (QIcon::Mode=QIcon::Normal, QIcon::State=QIcon::Off) override
 Returns sizes of all images that are contained in the engine for the specific mode and state.
bool isNull () override
Public Member Functions inherited from QAbstractFileIconEngine
 QAbstractFileIconEngine (const QFileInfo &info, QPlatformTheme::IconOptions opts)
QPixmap pixmap (const QSize &size, QIcon::Mode mode, QIcon::State) override
 Returns the icon as a pixmap with the required size, mode, and state.
QPixmap scaledPixmap (const QSize &size, QIcon::Mode mode, QIcon::State, qreal scale) override
QSize actualSize (const QSize &size, QIcon::Mode mode, QIcon::State state) override
 Returns the actual size of the icon the engine provides for the requested size, mode and state.
QFileInfo fileInfo () const
QPlatformTheme::IconOptions options () const
Public Member Functions inherited from QPixmapIconEngine
 QPixmapIconEngine ()
 QPixmapIconEngine (const QPixmapIconEngine &)
 ~QPixmapIconEngine ()
void paint (QPainter *painter, const QRect &rect, QIcon::Mode mode, QIcon::State state) override
 Uses the given painter to paint the icon with the required mode and state into the rectangle rect.
QPixmap pixmap (const QSize &size, QIcon::Mode mode, QIcon::State state) override
 Returns the icon as a pixmap with the required size, mode, and state.
QPixmap scaledPixmap (const QSize &size, QIcon::Mode mode, QIcon::State state, qreal scale) override
QPixmapIconEngineEntrybestMatch (const QSize &size, qreal scale, QIcon::Mode mode, QIcon::State state)
QSize actualSize (const QSize &size, QIcon::Mode mode, QIcon::State state) override
 Returns the actual size of the icon the engine provides for the requested size, mode and state.
QList< QSizeavailableSizes (QIcon::Mode mode, QIcon::State state) override
 Returns sizes of all images that are contained in the engine for the specific mode and state.
void addPixmap (const QPixmap &pixmap, QIcon::Mode mode, QIcon::State state) override
 Called by QIcon::addPixmap().
void addFile (const QString &fileName, const QSize &size, QIcon::Mode mode, QIcon::State state) override
 Called by QIcon::addFile().
bool isNull () override
QString key () const override
 \variable QIconEngine::ScaledPixmapArgument::size
QIconEngineclone () const override
 Reimplement this method to return a clone of this icon engine.
bool read (QDataStream &in) override
 Reads icon engine contents from the QDataStream in.
bool write (QDataStream &out) const override
 Writes the contents of this engine to the QDataStream out.
Public Member Functions inherited from QIconEngine
 QIconEngine ()
virtual ~QIconEngine ()
 Destroys the icon engine.
virtual QString iconName ()
 Returns the name used to create the engine, if available.
virtual void virtual_hook (int id, void *data)
 Additional method to allow extending QIconEngine without adding new virtual methods (and without breaking binary compatibility).

Protected Member Functions

QPixmap filePixmap (const QSize &size, QIcon::Mode, QIcon::State) override
Protected Member Functions inherited from QAbstractFileIconEngine
virtual QString cacheKey () const
Protected Member Functions inherited from QIconEngine
 QIconEngine (const QIconEngine &other)

Additional Inherited Members

Public Types inherited from QIconEngine
enum  IconEngineHook { IsNullHook = 3 , ScaledPixmapHook }
 These enum values are used for virtual_hook() to allow additional queries to icon engine without breaking binary compatibility. More...
Static Public Member Functions inherited from QAbstractFileIconEngine
template<class It>
static QList< QSizetoSizeList (It i1, It i2)
Static Public Member Functions inherited from QPixmapIconEngine
static QSize adjustSize (const QSize &expectedSize, QSize size)

Detailed Description

Definition at line 19 of file qandroidplatformfileiconengine.h.

Constructor & Destructor Documentation

◆ QAndroidPlatformFileIconEngine()

QAndroidPlatformFileIconEngine::QAndroidPlatformFileIconEngine ( const QFileInfo & info,
QPlatformTheme::IconOptions opts )
explicit

Definition at line 31 of file qandroidplatformfileiconengine.cpp.

◆ ~QAndroidPlatformFileIconEngine()

QAndroidPlatformFileIconEngine::~QAndroidPlatformFileIconEngine ( )
default

Member Function Documentation

◆ availableSizes()

QList< QSize > QAndroidPlatformFileIconEngine::availableSizes ( QIcon::Mode mode = QIcon::Normal,
QIcon::State state = QIcon::Off )
inlineoverridevirtual

Returns sizes of all images that are contained in the engine for the specific mode and state.

Reimplemented from QIconEngine.

Definition at line 25 of file qandroidplatformfileiconengine.h.

◆ filePixmap()

QPixmap QAndroidPlatformFileIconEngine::filePixmap ( const QSize & size,
QIcon::Mode ,
QIcon::State  )
overrideprotectedvirtual

Implements QAbstractFileIconEngine.

Definition at line 82 of file qandroidplatformfileiconengine.cpp.

◆ isNull()

bool QAndroidPlatformFileIconEngine::isNull ( )
overridevirtual
Since
5.7

Returns true if this icon engine represent a null QIcon.

Reimplemented from QAbstractFileIconEngine.

Definition at line 77 of file qandroidplatformfileiconengine.cpp.


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