Notation used in Ruby API documentation
Module: QtCore
Description: Binding of QLibrary
Class hierarchy: QLibrary » QObject
Sub-classes: LoadHint, QFlags_LoadHint
new QLibrary | new | (QObject ptr parent = nullptr) | Constructor QLibrary::QLibrary(QObject *parent) |
new QLibrary | new | (string fileName, QObject ptr parent = nullptr) | Constructor QLibrary::QLibrary(const QString &fileName, QObject *parent) |
new QLibrary | new | (string fileName, int verNum, QObject ptr parent = nullptr) | Constructor QLibrary::QLibrary(const QString &fileName, int verNum, QObject *parent) |
new QLibrary | new | (string fileName, string version, QObject ptr parent = nullptr) | Constructor QLibrary::QLibrary(const QString &fileName, const QString &version, QObject *parent) |
[const] | QLibrary ptr | _const_cast | Returns a non-const reference to self. | |
void | _create | Ensures the C++ object is created | ||
void | _destroy | Explicitly destroys the object | ||
[const] | bool | _destroyed? | Returns a value indicating whether the object was already destroyed | |
[const] | bool | _is_const_object? | Returns a value indicating whether the reference is a const reference | |
void | _manage | Marks the object as managed by the script side. | ||
void | _unmanage | Marks the object as no longer owned by the script side. | ||
[signal] | void | destroyed | (QObject ptr arg1) | Signal declaration for QLibrary::destroyed(QObject *) |
void | emit_destroyed | (QObject ptr arg1 = nullptr) | Emitter for signal void QLibrary::destroyed(QObject *) | |
void | emit_objectNameChanged | (string objectName) | Emitter for signal void QLibrary::objectNameChanged(const QString &objectName) | |
[const] | string | errorString | Method QString QLibrary::errorString() | |
bool | event | (QEvent ptr event) | Virtual method bool QLibrary::event(QEvent *event) | |
bool | eventFilter | (QObject ptr watched, QEvent ptr event) | Virtual method bool QLibrary::eventFilter(QObject *watched, QEvent *event) | |
[const] | string | fileName | Method QString QLibrary::fileName() | |
void | fileName= | (string fileName) | Method void QLibrary::setFileName(const QString &fileName) | |
[const] | bool | isLoaded? | Method bool QLibrary::isLoaded() | |
bool | load | Method bool QLibrary::load() | ||
[const] | QLibrary_QFlags_LoadHint | loadHints | Method QFlags<QLibrary::LoadHint> QLibrary::loadHints() | |
void | loadHints= | (QLibrary_QFlags_LoadHint hints) | Method void QLibrary::setLoadHints(QFlags<QLibrary::LoadHint> hints) | |
[signal] | void | objectNameChanged | (string objectName) | Signal declaration for QLibrary::objectNameChanged(const QString &objectName) |
void | setFileName | (string fileName) | Method void QLibrary::setFileName(const QString &fileName) | |
void | setFileNameAndVersion | (string fileName, int verNum) | Method void QLibrary::setFileNameAndVersion(const QString &fileName, int verNum) | |
void | setFileNameAndVersion | (string fileName, string version) | Method void QLibrary::setFileNameAndVersion(const QString &fileName, const QString &version) | |
void | setLoadHints | (QLibrary_QFlags_LoadHint hints) | Method void QLibrary::setLoadHints(QFlags<QLibrary::LoadHint> hints) | |
bool | unload | Method bool QLibrary::unload() |
[static,const] | QLibrary_LoadHint | DeepBindHint | Enum constant QLibrary::DeepBindHint | |
[static,const] | QLibrary_LoadHint | ExportExternalSymbolsHint | Enum constant QLibrary::ExportExternalSymbolsHint | |
[static,const] | QLibrary_LoadHint | LoadArchiveMemberHint | Enum constant QLibrary::LoadArchiveMemberHint | |
[static,const] | QLibrary_LoadHint | PreventUnloadHint | Enum constant QLibrary::PreventUnloadHint | |
[static,const] | QLibrary_LoadHint | ResolveAllSymbolsHint | Enum constant QLibrary::ResolveAllSymbolsHint | |
bool | isLibrary? | (string fileName) | Static method bool QLibrary::isLibrary(const QString &fileName) | |
QMetaObject | staticMetaObject | Obtains the static MetaObject for this class. | ||
string | tr | (string s, string c = nullptr, int n = -1) | Static method QString QLibrary::tr(const char *s, const char *c, int n) | |
string | trUtf8 | (string s, string c = nullptr, int n = -1) | Static method QString QLibrary::trUtf8(const char *s, const char *c, int n) |
void | childEvent | (QChildEvent ptr event) | Virtual method void QLibrary::childEvent(QChildEvent *event) | ||
void | customEvent | (QEvent ptr event) | Virtual method void QLibrary::customEvent(QEvent *event) | ||
void | disconnectNotify | (const QMetaMethod signal) | Virtual method void QLibrary::disconnectNotify(const QMetaMethod &signal) | ||
[const] | bool | isSignalConnected | (const QMetaMethod signal) | Method bool QLibrary::isSignalConnected(const QMetaMethod &signal) | |
[const] | int | receivers | (string signal) | Method int QLibrary::receivers(const char *signal) | |
[const] | QObject ptr | sender | Method QObject *QLibrary::sender() | ||
[const] | int | senderSignalIndex | Method int QLibrary::senderSignalIndex() | ||
void | timerEvent | (QTimerEvent ptr event) | Virtual method void QLibrary::timerEvent(QTimerEvent *event) |
void | create | Use of this method is deprecated. Use _create instead | ||
void | destroy | Use of this method is deprecated. Use _destroy instead | ||
[const] | bool | is_const_object? | Use of this method is deprecated. Use _is_const_object? instead |
DeepBindHint | Signature: [static,const] QLibrary_LoadHint DeepBindHint Description: Enum constant QLibrary::DeepBindHint Python specific notes: |
ExportExternalSymbolsHint | Signature: [static,const] QLibrary_LoadHint ExportExternalSymbolsHint Description: Enum constant QLibrary::ExportExternalSymbolsHint Python specific notes: |
LoadArchiveMemberHint | Signature: [static,const] QLibrary_LoadHint LoadArchiveMemberHint Description: Enum constant QLibrary::LoadArchiveMemberHint Python specific notes: |
PreventUnloadHint | Signature: [static,const] QLibrary_LoadHint PreventUnloadHint Description: Enum constant QLibrary::PreventUnloadHint Python specific notes: |
ResolveAllSymbolsHint | Signature: [static,const] QLibrary_LoadHint ResolveAllSymbolsHint Description: Enum constant QLibrary::ResolveAllSymbolsHint Python specific notes: |
_const_cast | Signature: [const] QLibrary ptr _const_cast Description: Returns a non-const reference to self. Basically, this method allows turning a const object reference to a non-const one. This method is provided as last resort to remove the constness from an object. Usually there is a good reason for a const object reference, so using this method may have undesired side effects. This method has been introduced in version 0.29.6. |
_create | Signature: void _create Description: Ensures the C++ object is created Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. Usually C++ objects are created on demand and not necessarily when the script object is created. |
_destroy | Signature: void _destroy Description: Explicitly destroys the object Explicitly destroys the object on C++ side if it was owned by the script interpreter. Subsequent access to this object will throw an exception. If the object is not owned by the script, this method will do nothing. |
_destroyed? | Signature: [const] bool _destroyed? Description: Returns a value indicating whether the object was already destroyed This method returns true, if the object was destroyed, either explicitly or by the C++ side. The latter may happen, if the object is owned by a C++ object which got destroyed itself. |
_is_const_object? | Signature: [const] bool _is_const_object? Description: Returns a value indicating whether the reference is a const reference This method returns true, if self is a const reference. In that case, only const methods may be called on self. |
_manage | Signature: void _manage Description: Marks the object as managed by the script side. After calling this method on an object, the script side will be responsible for the management of the object. This method may be called if an object is returned from a C++ function and the object is known not to be owned by any C++ instance. If necessary, the script side may delete the object if the script's reference is no longer required. Usually it's not required to call this method. It has been introduced in version 0.24. |
_unmanage | Signature: void _unmanage Description: Marks the object as no longer owned by the script side. Calling this method will make this object no longer owned by the script's memory management. Instead, the object must be managed in some other way. Usually this method may be called if it is known that some C++ object holds and manages this object. Technically speaking, this method will turn the script's reference into a weak reference. After the script engine decides to delete the reference, the object itself will still exist. If the object is not managed otherwise, memory leaks will occur. Usually it's not required to call this method. It has been introduced in version 0.24. |
childEvent | Signature: void childEvent (QChildEvent ptr event) Description: Virtual method void QLibrary::childEvent(QChildEvent *event) This method can be reimplemented in a derived class. |
create | Signature: void create Description: Ensures the C++ object is created Use of this method is deprecated. Use _create instead Use this method to ensure the C++ object is created, for example to ensure that resources are allocated. Usually C++ objects are created on demand and not necessarily when the script object is created. |
customEvent | Signature: void customEvent (QEvent ptr event) Description: Virtual method void QLibrary::customEvent(QEvent *event) This method can be reimplemented in a derived class. |
destroy | Signature: void destroy Description: Explicitly destroys the object Use of this method is deprecated. Use _destroy instead Explicitly destroys the object on C++ side if it was owned by the script interpreter. Subsequent access to this object will throw an exception. If the object is not owned by the script, this method will do nothing. |
destroyed | Signature: [signal] void destroyed (QObject ptr arg1) Description: Signal declaration for QLibrary::destroyed(QObject *) You can bind a procedure to this signal. Python specific notes: |
disconnectNotify | Signature: void disconnectNotify (const QMetaMethod signal) Description: Virtual method void QLibrary::disconnectNotify(const QMetaMethod &signal) This method can be reimplemented in a derived class. |
emit_destroyed | Signature: void emit_destroyed (QObject ptr arg1 = nullptr) Description: Emitter for signal void QLibrary::destroyed(QObject *) Call this method to emit this signal. |
emit_objectNameChanged | Signature: void emit_objectNameChanged (string objectName) Description: Emitter for signal void QLibrary::objectNameChanged(const QString &objectName) Call this method to emit this signal. |
errorString | Signature: [const] string errorString Description: Method QString QLibrary::errorString() |
event | Signature: bool event (QEvent ptr event) Description: Virtual method bool QLibrary::event(QEvent *event) This method can be reimplemented in a derived class. |
eventFilter | Signature: bool eventFilter (QObject ptr watched, QEvent ptr event) Description: Virtual method bool QLibrary::eventFilter(QObject *watched, QEvent *event) This method can be reimplemented in a derived class. |
fileName | Signature: [const] string fileName Description: Method QString QLibrary::fileName() Python specific notes: |
fileName= | Signature: void fileName= (string fileName) Description: Method void QLibrary::setFileName(const QString &fileName) Python specific notes: |
isLibrary? | Signature: [static] bool isLibrary? (string fileName) Description: Static method bool QLibrary::isLibrary(const QString &fileName) This method is static and can be called without an instance. |
isLoaded? | Signature: [const] bool isLoaded? Description: Method bool QLibrary::isLoaded() |
isSignalConnected | Signature: [const] bool isSignalConnected (const QMetaMethod signal) Description: Method bool QLibrary::isSignalConnected(const QMetaMethod &signal) This method is protected and can only be called from inside a derived class. |
is_const_object? | Signature: [const] bool is_const_object? Description: Returns a value indicating whether the reference is a const reference Use of this method is deprecated. Use _is_const_object? instead This method returns true, if self is a const reference. In that case, only const methods may be called on self. |
load | Signature: bool load Description: Method bool QLibrary::load() |
loadHints | Signature: [const] QLibrary_QFlags_LoadHint loadHints Description: Method QFlags<QLibrary::LoadHint> QLibrary::loadHints() Python specific notes: |
loadHints= | Signature: void loadHints= (QLibrary_QFlags_LoadHint hints) Description: Method void QLibrary::setLoadHints(QFlags<QLibrary::LoadHint> hints) Python specific notes: |
new | (1) Signature: [static] new QLibrary new (QObject ptr parent = nullptr) Description: Constructor QLibrary::QLibrary(QObject *parent) This method creates an object of class QLibrary. Python specific notes: |
(2) Signature: [static] new QLibrary new (string fileName, QObject ptr parent = nullptr) Description: Constructor QLibrary::QLibrary(const QString &fileName, QObject *parent) This method creates an object of class QLibrary. Python specific notes: | |
(3) Signature: [static] new QLibrary new (string fileName, int verNum, QObject ptr parent = nullptr) Description: Constructor QLibrary::QLibrary(const QString &fileName, int verNum, QObject *parent) This method creates an object of class QLibrary. Python specific notes: | |
(4) Signature: [static] new QLibrary new (string fileName, string version, QObject ptr parent = nullptr) Description: Constructor QLibrary::QLibrary(const QString &fileName, const QString &version, QObject *parent) This method creates an object of class QLibrary. Python specific notes: | |
objectNameChanged | Signature: [signal] void objectNameChanged (string objectName) Description: Signal declaration for QLibrary::objectNameChanged(const QString &objectName) You can bind a procedure to this signal. Python specific notes: |
receivers | Signature: [const] int receivers (string signal) Description: Method int QLibrary::receivers(const char *signal) This method is protected and can only be called from inside a derived class. |
sender | Signature: [const] QObject ptr sender Description: Method QObject *QLibrary::sender() This method is protected and can only be called from inside a derived class. |
senderSignalIndex | Signature: [const] int senderSignalIndex Description: Method int QLibrary::senderSignalIndex() This method is protected and can only be called from inside a derived class. |
setFileName | Signature: void setFileName (string fileName) Description: Method void QLibrary::setFileName(const QString &fileName) Python specific notes: |
setFileNameAndVersion | (1) Signature: void setFileNameAndVersion (string fileName, int verNum) Description: Method void QLibrary::setFileNameAndVersion(const QString &fileName, int verNum) |
(2) Signature: void setFileNameAndVersion (string fileName, string version) Description: Method void QLibrary::setFileNameAndVersion(const QString &fileName, const QString &version) | |
setLoadHints | Signature: void setLoadHints (QLibrary_QFlags_LoadHint hints) Description: Method void QLibrary::setLoadHints(QFlags<QLibrary::LoadHint> hints) Python specific notes: |
staticMetaObject | Signature: [static] QMetaObject staticMetaObject Description: Obtains the static MetaObject for this class. |
timerEvent | Signature: void timerEvent (QTimerEvent ptr event) Description: Virtual method void QLibrary::timerEvent(QTimerEvent *event) This method can be reimplemented in a derived class. |
tr | Signature: [static] string tr (string s, string c = nullptr, int n = -1) Description: Static method QString QLibrary::tr(const char *s, const char *c, int n) This method is static and can be called without an instance. |
trUtf8 | Signature: [static] string trUtf8 (string s, string c = nullptr, int n = -1) Description: Static method QString QLibrary::trUtf8(const char *s, const char *c, int n) This method is static and can be called without an instance. |
unload | Signature: bool unload Description: Method bool QLibrary::unload() |