KSvg::ImageSet

#include <KSvg/ImageSet>

Inheritance diagram for KSvg::ImageSet:

Properties
QString	basePath

QString	imageSetName

bool	useGlobalSettings

Properties inherited from QObject
	objectName

Signals
void	basePathChanged (const QString &basePath)

void	imageSetChanged (const QString &basePath)

Public Member Functions
	ImageSet (const QString &imageSetName, const QString &basePath={}, QObject *parent=nullptr)

	ImageSet (QObject *parent=nullptr)

QString	basePath () const

bool	currentImageSetHasImage (const QString &name) const

QString	filePath (const QString &name) const

QString	imagePath (const QString &name) const

QString	imageSetName () const

KPluginMetaData	metadata () const

QStringList	selectors () const

void	setBasePath (const QString &basePath)

void	setCacheLimit (int kbytes)

void	setImageSetName (const QString &imageSetName)

void	setSelectors (const QStringList &selectors)

void	setUseGlobalSettings (bool useGlobal)

bool	useGlobalSettings () const

Public Member Functions inherited from QObject
	QObject (QObject *parent)

QBindable< QString >	bindableObjectName ()

bool	blockSignals (bool block)

const QObjectList &	children () const const

QMetaObject::Connection	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const const

void	deleteLater ()

void	destroyed (QObject *obj)

bool	disconnect (const char signal, const QObject receiver, const char *method) const const

bool	disconnect (const QObject receiver, const char method) const const

void	dumpObjectInfo () const const

void	dumpObjectTree () const const

QList< QByteArray >	dynamicPropertyNames () const const

virtual bool	event (QEvent *e)

virtual bool	eventFilter (QObject watched, QEvent event)

T	findChild (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const

QList< T >	findChildren (const QString &name, Qt::FindChildOptions options) const const

QList< T >	findChildren (Qt::FindChildOptions options) const const

bool	inherits (const char *className) const const

void	installEventFilter (QObject *filterObj)

bool	isQuickItemType () const const

bool	isWidgetType () const const

bool	isWindowType () const const

void	killTimer (int id)

virtual const QMetaObject *	metaObject () const const

void	moveToThread (QThread *targetThread)

QString	objectName () const const

void	objectNameChanged (const QString &objectName)

QObject *	parent () const const

QVariant	property (const char *name) const const

	Q_CLASSINFO (Name, Value)

	Q_EMIT Q_EMIT

	Q_ENUM (...)

	Q_ENUM_NS (...)

	Q_ENUMS (...)

	Q_FLAG (...)

	Q_FLAG_NS (...)

	Q_FLAGS (...)

	Q_GADGET Q_GADGET

	Q_GADGET_EXPORT (EXPORT_MACRO)

	Q_INTERFACES (...)

	Q_INVOKABLE Q_INVOKABLE

	Q_MOC_INCLUDE Q_MOC_INCLUDE

	Q_NAMESPACE Q_NAMESPACE

	Q_NAMESPACE_EXPORT (EXPORT_MACRO)

	Q_OBJECT Q_OBJECT

	Q_PROPERTY (...)

	Q_REVISION Q_REVISION

	Q_SET_OBJECT_NAME (Object)

	Q_SIGNAL Q_SIGNAL

	Q_SIGNALS Q_SIGNALS

	Q_SLOT Q_SLOT

	Q_SLOTS Q_SLOTS

T	qobject_cast (const QObject *object)

T	qobject_cast (QObject *object)

	QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT

void	removeEventFilter (QObject *obj)

void	setObjectName (const QString &name)

void	setObjectName (QAnyStringView name)

void	setParent (QObject *parent)

bool	setProperty (const char *name, const QVariant &value)

bool	setProperty (const char *name, QVariant &&value)

bool	signalsBlocked () const const

int	startTimer (int interval, Qt::TimerType timerType)

int	startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType)

QThread *	thread () const const

Additional Inherited Members
Static Public Member Functions inherited from QObject
QMetaObject::Connection	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject context, Functor functor, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method, Qt::ConnectionType type)

QMetaObject::Connection	connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)

bool	disconnect (const QMetaObject::Connection &connection)

bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char method)

bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method)

bool	disconnect (const QObject sender, PointerToMemberFunction signal, const QObject receiver, PointerToMemberFunction method)

QString	tr (const char sourceText, const char disambiguation, int n)

Public Attributes inherited from QObject
typedef	QObjectList

Protected Member Functions inherited from QObject
virtual void	childEvent (QChildEvent *event)

virtual void	connectNotify (const QMetaMethod &signal)

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const QMetaMethod &signal)

bool	isSignalConnected (const QMetaMethod &signal) const const

int	receivers (const char *signal) const const

QObject *	sender () const const

int	senderSignalIndex () const const

virtual void	timerEvent (QTimerEvent *event)

Detailed Description

Interface to the Svg image set.

KSvg::ImageSet provides access to a common and standardized set of graphic elements stored in SVG format. This allows artists to create single packages of SVGs that will affect the look and feel of all workspace components.

KSvg::Svg uses KSvg::ImageSet internally to locate and load the appropriate SVG data. Alternatively, KSvg::ImageSet can be used directly to retrieve file system paths to SVGs by name.

Definition at line 40 of file imageset.h.

Property Documentation

◆ basePath

QString KSvg::ImageSet::basePath

readwrite

Definition at line 45 of file imageset.h.

◆ imageSetName

QString KSvg::ImageSet::imageSetName

readwrite

Definition at line 44 of file imageset.h.

◆ useGlobalSettings

bool KSvg::ImageSet::useGlobalSettings

read

Definition at line 46 of file imageset.h.

Constructor & Destructor Documentation

◆ ImageSet() [1/2]

KSvg::ImageSet::ImageSet ( QObject * parent = nullptr )

explicit

Default constructor.

Parameters

parent the parent object

Definition at line 29 of file imageset.cpp.

◆ ImageSet() [2/2]

KSvg::ImageSet::ImageSet	(	const QString &	imageSetName,
		const QString &	basePath = {},
		QObject *	parent = nullptr )

explicit

This method constructs a theme which will be a custom theme instance of imageSetName.

Parameters

imageSetName	the name of the theme to create
basePath	base path for the theme to look for svgs. if empty, the default will be used.
parent	the parent object

Definition at line 44 of file imageset.cpp.

◆ ~ImageSet()

KSvg::ImageSet::~ImageSet ( )

override

Definition at line 73 of file imageset.cpp.

Member Function Documentation

◆ basePath()

QString KSvg::ImageSet::basePath ( ) const

This method returns the base path of the theme where the SVGs will be looked for.

Definition at line 110 of file imageset.cpp.

◆ basePathChanged

void KSvg::ImageSet::basePathChanged ( const QString & basePath )

signal

This signal is emitted when the user changes the base path of the image set.

◆ currentImageSetHasImage()

bool KSvg::ImageSet::currentImageSetHasImage ( const QString & name ) const

This method checks whether this theme contains an image with the given name.

Parameters

name	the name of the file in the theme directory (without the ".svg" part or a leading slash)

Returns: true if the image exists for this theme

Definition at line 219 of file imageset.cpp.

◆ filePath()

QString KSvg::ImageSet::filePath ( const QString & name ) const

This method returns the path for a generic file in the current theme.

The theme can also ship any generic file, such as configuration files.

Parameters

name	the name of the file in the theme directory (without a leading slash)

Returns: the full path to the requested file for the current theme

Definition at line 194 of file imageset.cpp.

◆ imagePath()

QString KSvg::ImageSet::imagePath ( const QString & name ) const

This method returns the path for an SVG image in the current theme.

Parameters

name	the name of the file in the theme directory (without the ".svg" part or a leading slash).

Returns: the full path to the requested file for the current theme

Definition at line 158 of file imageset.cpp.

◆ imageSetChanged

void KSvg::ImageSet::imageSetChanged ( const QString & basePath )

signal

@brif This signal is emitted when the user makes changes to the theme.

Rendered images, colors, etc. should be updated at this point. However, SVGs should not be repainted in response to this signal; connect to Svg::repaintNeeded() instead for that, as SVG objects need repainting not only when imageSetChanged() is emitted; moreover SVG objects connect to and respond appropriately to imageSetChanged() internally, emitting Svg::repaintNeeded() at an appropriate time.

◆ imageSetName()

QString KSvg::ImageSet::imageSetName ( ) const

This method returns the name of the current theme.

Definition at line 153 of file imageset.cpp.

◆ metadata()

KPluginMetaData KSvg::ImageSet::metadata ( ) const

This method returns the plugin metadata for this theme.

Metadata contains information such as name, description, author, website, and url.

Definition at line 256 of file imageset.cpp.

◆ selectors()

QStringList KSvg::ImageSet::selectors ( ) const

This method returns the current selectors in order of preference.

Definition at line 121 of file imageset.cpp.

◆ setBasePath()

void KSvg::ImageSet::setBasePath ( const QString & basePath )

This method sets a base path for the theme to look for SVGs.

It can be a path relative to QStandardPaths::GenericDataLocation or an absolute path.

Parameters

basePath the base path

Definition at line 89 of file imageset.cpp.

◆ setCacheLimit()

void KSvg::ImageSet::setCacheLimit ( int kbytes )

This method sets the maximum size of the cache (in kilobytes).

If cache gets bigger than the limit, then some entries are removed. Setting cache limit to 0 disables automatic cache size limiting.

Note that the cleanup might not be done immediately, so the cache might temporarily (for a few seconds) grow bigger than the limit.

Definition at line 249 of file imageset.cpp.

◆ setImageSetName()

void KSvg::ImageSet::setImageSetName ( const QString & imageSetName )

This method sets the current theme.

Definition at line 126 of file imageset.cpp.

◆ setSelectors()

void KSvg::ImageSet::setSelectors ( const QStringList & selectors )

This method sets the file selectors.

The theme can have different svgs with the same name for different situations and platforms. The Plasma desktop for instance uses "opaque" or "translucent" based on presence of compositing and KWin blur effects. Other uses may be platform, like android-specific graphics.

Parameters

selectors selectors in order of preference

Definition at line 115 of file imageset.cpp.

◆ setUseGlobalSettings()

void KSvg::ImageSet::setUseGlobalSettings ( bool useGlobal )

This method sets whether the theme should follow the global settings or use application-specific settings.

Parameters

useGlobal pass in true to follow the global settings

Definition at line 233 of file imageset.cpp.

◆ useGlobalSettings()

bool KSvg::ImageSet::useGlobalSettings ( ) const

This method returns whether the global settings are followed.

If application-specific settings are being used, it returns false.

Definition at line 244 of file imageset.cpp.

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

KDE's Doxygen guidelines are available online.

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About KSvg

KSvg::ImageSet

Properties

Signals

Public Member Functions

Additional Inherited Members

Detailed Description

Property Documentation

◆ basePath

◆ imageSetName

◆ useGlobalSettings

Constructor & Destructor Documentation

◆ ImageSet() [1/2]

◆ ImageSet() [2/2]

◆ ~ImageSet()

Member Function Documentation

◆ basePath()

◆ basePathChanged

◆ currentImageSetHasImage()

◆ filePath()

◆ imagePath()

◆ imageSetChanged

◆ imageSetName()

◆ metadata()

◆ selectors()

◆ setBasePath()

◆ setCacheLimit()

◆ setImageSetName()

◆ setSelectors()

◆ setUseGlobalSettings()

◆ useGlobalSettings()