QCoreApplicationPrivate Class Reference

#include <qcoreapplication_p.h>

Inheritance diagram for QCoreApplicationPrivate:

Collaboration diagram for QCoreApplicationPrivate:

Classes
struct	QPostEventListLocker

Public Types
enum	Type : quint8 { Tty , Gui }
Public Types inherited from QObjectPrivate
typedef void(*	StaticMetaCallFunction) (QObject *, QMetaObject::Call, int, void **)
using	ConnectionDataPointer = QExplicitlySharedDataPointer<ConnectionData>

Public Member Functions
	QCoreApplicationPrivate (int &aargc, char **aargv)
	~QCoreApplicationPrivate ()
void	init ()
QString	appName () const
QString	appVersion () const
bool	sendThroughApplicationEventFilters (QObject *, QEvent *)
virtual void	createEventDispatcher ()
virtual void	eventDispatcherReady ()
virtual bool	compressEvent (QEvent *event, QObject *receiver, QPostEventList *postedEvents)
void	ref ()
void	deref ()
virtual bool	canQuitAutomatically ()
void	quitAutomatically ()
virtual void	quit ()
void	cleanupThreadData ()
void	execCleanup ()
void	processCommandLineArguments ()
QString	qmljsDebugArgumentsString () const
Public Member Functions inherited from QObjectPrivate
void	ensureExtraData ()
void	setObjectNameWithoutBindings (const QString &name)
	QObjectPrivate (decltype(QObjectPrivateVersion) version=QObjectPrivateVersion)
virtual	~QObjectPrivate ()
void	deleteChildren ()
void	clearBindingStorage ()
void	setParent_helper (QObject *)
void	moveToThread_helper ()
void	setThreadData_helper (QThreadData *currentData, QThreadData *targetData, QBindingStatus *status)
QObjectList	receiverList (const char *signal) const
void	ensureConnectionData ()
void	addConnection (int signal, Connection *c)
int	signalIndex (const char *signalName, const QMetaObject **meta=nullptr) const
bool	isSignalConnected (uint signalIdx, bool checkDeclarative=true) const
bool	maybeSignalConnected (uint signalIndex) const
bool	isDeclarativeSignalConnected (uint signalIdx) const
void	connectNotify (const QMetaMethod &signal)
void	disconnectNotify (const QMetaMethod &signal)
void	reinitBindingStorageAfterThreadMove ()
virtual std::string	flagsForDumping () const
virtual void	writeToDebugStream (QDebug &) const
QtPrivate::QPropertyAdaptorSlotObject *	getPropertyAdaptorSlotObject (const QMetaProperty &property)
Public Member Functions inherited from QObjectData
	QObjectData ()=default
virtual	~QObjectData ()=0
const QMetaObject *	dynamicMetaObject () const

Static Public Member Functions
static void	initLocale ()
static bool	checkInstance (const char *method)
static bool	sendThroughObjectEventFilters (QObject *, QEvent *)
static bool	notify_helper (QObject *, QEvent *)
static void	setEventSpontaneous (QEvent *e, bool spontaneous)
static void	removePostedEvent (QEvent *)
	Removes event from the queue of posted events, and emits a warning message if appropriate.
static QThread *	mainThread ()
static void	sendPostedEvents (QObject *receiver, int event_type, QThreadData *data)
static void	checkReceiverThread (QObject *receiver)
static QPostEventListLocker	lockThreadPostEventList (QObject *object)
static bool	isTranslatorInstalled (QTranslator *translator)
static bool	testAttribute (uint flag)
Static Public Member Functions inherited from QObjectPrivate
static bool	removeConnection (Connection *c)
static QObjectPrivate *	get (QObject *o)
static const QObjectPrivate *	get (const QObject *o)
template<typename Func1, typename Func2>
static QMetaObject::Connection	connect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot, Qt::ConnectionType type=Qt::AutoConnection)
template<typename Func1, typename Func2>
static bool	disconnect (const typename QtPrivate::FunctionPointer< Func1 >::Object *sender, Func1 signal, const typename QtPrivate::FunctionPointer< Func2 >::Object *receiverPrivate, Func2 slot)
static QMetaObject::Connection	connectImpl (const QObject *sender, int signal_index, const QObject *receiver, void **slot, QtPrivate::QSlotObjectBase *slotObj, int type, const int *types, const QMetaObject *senderMetaObject)
static QMetaObject::Connection	connect (const QObject *sender, int signal_index, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
static QMetaObject::Connection	connect (const QObject *sender, int signal_index, const QObject *receiver, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type)
static bool	disconnect (const QObject *sender, int signal_index, void **slot)
static bool	disconnect (const QObject *sender, int signal_index, const QObject *receiver, void **slot)

Public Attributes
QAtomicInt	quitLockRef
int &	argc
char **	argv
Type	application_type = Tty
bool	in_exec = false
bool	aboutToQuitEmitted = false
bool	threadData_clean = false
QTranslatorList	translators
QReadWriteLock	translateMutex
QString	cachedApplicationFilePath
QString	qmljs_debug_arguments
Public Attributes inherited from QObjectPrivate
ExtraData *	extraData
QAtomicPointer< QThreadData >	threadData
QAtomicPointer< ConnectionData >	connections
union {
QObject *   currentChildBeingDeleted
QAbstractDeclarativeData *   declarativeData
};
QAtomicPointer< QtSharedPointer::ExternalRefCountData >	sharedRefcount
Public Attributes inherited from QObjectData
QObject *	q_ptr
QObject *	parent
QObjectList	children
uint	isWidget: 1
uint	blockSig: 1
uint	wasDeleted: 1
uint	isDeletingChildren: 1
uint	sendChildEvents: 1
uint	receiveChildEvents: 1
uint	isWindow: 1
uint	deleteLaterCalled: 1
uint	isQuickItem: 1
uint	willBeWidget: 1
uint	wasWidget: 1
uint	receiveParentEvents: 1
uint	unused: 20
QAtomicInt	postedEvents
QDynamicMetaObjectData *	metaObject
QBindingStorage	bindingStorage

Static Public Attributes
static QBasicAtomicPointer< QThread >	theMainThread = Q_BASIC_ATOMIC_INITIALIZER(nullptr)
static QBasicAtomicPointer< void >	theMainThreadId = Q_BASIC_ATOMIC_INITIALIZER(nullptr)
static QAbstractEventDispatcher *	eventDispatcher = nullptr
static bool	is_app_running = false
static bool	is_app_closing = false
static bool	setuidAllowed = false
static uint	attribs

Detailed Description

Definition at line 43 of file qcoreapplication_p.h.

Member Enumeration Documentation

Type

enum QCoreApplicationPrivate::Type : quint8

Enumerator
Tty
Gui

Definition at line 51 of file qcoreapplication_p.h.

Constructor & Destructor Documentation

QCoreApplicationPrivate()

QCoreApplicationPrivate::QCoreApplicationPrivate	(	int &	aargc,
		char **	aargv )

Definition at line 446 of file qcoreapplication.cpp.

~QCoreApplicationPrivate()

QCoreApplicationPrivate::~QCoreApplicationPrivate

(

)

Definition at line 476 of file qcoreapplication.cpp.

Member Function Documentation

appName()

QString QCoreApplicationPrivate::appName

(

)

const

Definition at line 178 of file qcoreapplication.cpp.

appVersion()

QString QCoreApplicationPrivate::appVersion

(

)

const

Definition at line 191 of file qcoreapplication.cpp.

canQuitAutomatically()

bool QCoreApplicationPrivate::canQuitAutomatically ( )

virtual

Reimplemented in QGuiApplicationPrivate.

Definition at line 2037 of file qcoreapplication.cpp.

checkInstance()

bool QCoreApplicationPrivate::checkInstance ( const char * method )

static

Definition at line 219 of file qcoreapplication.cpp.

checkReceiverThread()

void QCoreApplicationPrivate::checkReceiverThread ( QObject * receiver )

static

Definition at line 534 of file qcoreapplication.cpp.

cleanupThreadData()

void QCoreApplicationPrivate::cleanupThreadData

(

)

Definition at line 488 of file qcoreapplication.cpp.

compressEvent()

bool QCoreApplicationPrivate::compressEvent ( QEvent * event, QObject * receiver, QPostEventList * postedEvents )

virtual

Returns true if event was compressed away (possibly deleted) and should not be added to the list.

Reimplemented in QApplicationPrivate.

Definition at line 1682 of file qcoreapplication.cpp.

createEventDispatcher()

void QCoreApplicationPrivate::createEventDispatcher ( )

virtual

Reimplemented in QApplicationPrivate, and QGuiApplicationPrivate.

Definition at line 513 of file qcoreapplication.cpp.

deref()

void QCoreApplicationPrivate::deref

(

)

Definition at line 2029 of file qcoreapplication.cpp.

eventDispatcherReady()

void QCoreApplicationPrivate::eventDispatcherReady ( )

virtual

Reimplemented in QGuiApplicationPrivate.

Definition at line 522 of file qcoreapplication.cpp.

execCleanup()

void QCoreApplicationPrivate::execCleanup

(

)

Definition at line 1468 of file qcoreapplication.cpp.

init()

void QCoreApplicationPrivate::init

(

)

initLocale()

void QCoreApplicationPrivate::initLocale ( )

static

Definition at line 556 of file qcoreapplication.cpp.

isTranslatorInstalled()

bool QCoreApplicationPrivate::isTranslatorInstalled ( QTranslator * translator )

static

Definition at line 2330 of file qcoreapplication.cpp.

lockThreadPostEventList()

QCoreApplicationPrivate::QPostEventListLocker QCoreApplicationPrivate::lockThreadPostEventList ( QObject * object )

static

Definition at line 1569 of file qcoreapplication.cpp.

mainThread()

QThread * QCoreApplicationPrivate::mainThread ( )

static

Definition at line 528 of file qcoreapplication.cpp.

notify_helper()

bool QCoreApplicationPrivate::notify_helper ( QObject * receiver, QEvent * event )

static

Helper function called by QCoreApplicationPrivate::notify() and qapplication.cpp

Definition at line 1259 of file qcoreapplication.cpp.

processCommandLineArguments()

void QCoreApplicationPrivate::processCommandLineArguments

(

)

Definition at line 236 of file qcoreapplication.cpp.

qmljsDebugArgumentsString()

QString QCoreApplicationPrivate::qmljsDebugArgumentsString ( ) const

inline

Definition at line 162 of file qcoreapplication_p.h.

quit()

void QCoreApplicationPrivate::quit ( )

virtual

Reimplemented in QGuiApplicationPrivate.

Definition at line 2112 of file qcoreapplication.cpp.

quitAutomatically()

void QCoreApplicationPrivate::quitAutomatically

(

)

Definition at line 2054 of file qcoreapplication.cpp.

ref()

void QCoreApplicationPrivate::ref

(

)

Definition at line 2024 of file qcoreapplication.cpp.

removePostedEvent()

void QCoreApplicationPrivate::removePostedEvent ( QEvent * event )

static

Removes event from the queue of posted events, and emits a warning message if appropriate.

Warning

This function can be really slow. Avoid using it, if possible.

\threadsafe

Definition at line 1978 of file qcoreapplication.cpp.

sendPostedEvents()

void QCoreApplicationPrivate::sendPostedEvents ( QObject * receiver, int event_type, QThreadData * data )

static

Definition at line 1747 of file qcoreapplication.cpp.

sendThroughApplicationEventFilters()

bool QCoreApplicationPrivate::sendThroughApplicationEventFilters	(	QObject *	receiver,
		QEvent *	event )

Definition at line 1214 of file qcoreapplication.cpp.

sendThroughObjectEventFilters()

bool QCoreApplicationPrivate::sendThroughObjectEventFilters ( QObject * receiver, QEvent * event )

static

Definition at line 1236 of file qcoreapplication.cpp.

setEventSpontaneous()

static void QCoreApplicationPrivate::setEventSpontaneous ( QEvent * e, bool spontaneous )

inlinestatic

Definition at line 89 of file qcoreapplication_p.h.

testAttribute()

static bool QCoreApplicationPrivate::testAttribute ( uint flag )

inlinestatic

Definition at line 157 of file qcoreapplication_p.h.

Member Data Documentation

aboutToQuitEmitted

bool QCoreApplicationPrivate::aboutToQuitEmitted = false

Definition at line 142 of file qcoreapplication_p.h.

application_type

Type QCoreApplicationPrivate::application_type = Tty

Definition at line 136 of file qcoreapplication_p.h.

argc

int& QCoreApplicationPrivate::argc

Definition at line 125 of file qcoreapplication_p.h.

argv

char** QCoreApplicationPrivate::argv

Definition at line 126 of file qcoreapplication_p.h.

attribs

Q_CONSTINIT uint QCoreApplicationPrivate::attribs

static

Initial value:

=
    (1 << Qt::AA_SynthesizeMouseForUnhandledTouchEvents) |
    (1 << Qt::AA_SynthesizeMouseForUnhandledTabletEvents)

Definition at line 156 of file qcoreapplication_p.h.

cachedApplicationFilePath

QString QCoreApplicationPrivate::cachedApplicationFilePath

Definition at line 160 of file qcoreapplication_p.h.

eventDispatcher

Q_CONSTINIT QAbstractEventDispatcher * QCoreApplicationPrivate::eventDispatcher = nullptr

static

Definition at line 145 of file qcoreapplication_p.h.

in_exec

bool QCoreApplicationPrivate::in_exec = false

Definition at line 141 of file qcoreapplication_p.h.

is_app_closing

Q_CONSTINIT bool QCoreApplicationPrivate::is_app_closing = false

static

Definition at line 147 of file qcoreapplication_p.h.

is_app_running

Q_CONSTINIT bool QCoreApplicationPrivate::is_app_running = false

static

Definition at line 146 of file qcoreapplication_p.h.

qmljs_debug_arguments

QString QCoreApplicationPrivate::qmljs_debug_arguments

Definition at line 161 of file qcoreapplication_p.h.

quitLockRef

QAtomicInt QCoreApplicationPrivate::quitLockRef

Definition at line 99 of file qcoreapplication_p.h.

setuidAllowed

Q_CONSTINIT bool QCoreApplicationPrivate::setuidAllowed = false

static

Definition at line 155 of file qcoreapplication_p.h.

theMainThread

Q_CONSTINIT QBasicAtomicPointer< QThread > QCoreApplicationPrivate::theMainThread = Q_BASIC_ATOMIC_INITIALIZER(nullptr)

static

Definition at line 106 of file qcoreapplication_p.h.

theMainThreadId

Q_CONSTINIT QBasicAtomicPointer< void > QCoreApplicationPrivate::theMainThreadId = Q_BASIC_ATOMIC_INITIALIZER(nullptr)

static

Definition at line 107 of file qcoreapplication_p.h.

threadData_clean

bool QCoreApplicationPrivate::threadData_clean = false

Definition at line 143 of file qcoreapplication_p.h.

translateMutex

QReadWriteLock QCoreApplicationPrivate::translateMutex

Definition at line 151 of file qcoreapplication_p.h.

translators

QTranslatorList QCoreApplicationPrivate::translators

Definition at line 150 of file qcoreapplication_p.h.

---

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

• qtbase/src/corelib/kernel/qcoreapplication_p.h (87ba5348e915b8c91651df44c08fe3e3b016e0a0)
• qtbase/src/corelib/kernel/qcoreapplication.cpp (eb8c09c104932d035ab28a73603136137f49dbee)
• qtbase/src/corelib/kernel/qcoreapplication_win.cpp (fdfed82675f852f108e0224a50d58a8b38d67a1a)