API reference - Class QImageIOPluginNotation used in Ruby API documentation Description: Binding of QImageIOPlugin Class hierarchy: QImageIOPlugin » QObject Sub-classes: Capability
Public constructors
Public methods
Public static methods and constants
Protected methods (static, non-static and constructors)
Deprecated methods (protected, public, static, non-static and constructors)
Detailed description[static,const] new QImageIOPlugin_Capability ptr CanReadDescription: Enum constant QImageIOPlugin::CanRead [static,const] new QImageIOPlugin_Capability ptr CanReadIncrementalDescription: Enum constant QImageIOPlugin::CanReadIncremental [static,const] new QImageIOPlugin_Capability ptr CanWriteDescription: Enum constant QImageIOPlugin::CanWrite void _createDescription: 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. void _destroyDescription: 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. [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. [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. void _manageDescription: 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. void _unmanageDescription: 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. [virtual,const] QImageIOPlugin_QFlags_Capability capabilities(QIODevice ptr device,string format)Description: Virtual method QFlags<QImageIOPlugin::Capability> QImageIOPlugin::capabilities(QIODevice *device, const QByteArray &format) This method can be reimplemented in a derived class. [virtual] void childEvent(QChildEvent ptr arg1)Description: Virtual method void QImageIOPlugin::childEvent(QChildEvent *) This method can be reimplemented in a derived class. void createDescription: Ensures the C++ object is created Use of this method is deprecated. Use _create instead [virtual] void customEvent(QEvent ptr arg1)Description: Virtual method void QImageIOPlugin::customEvent(QEvent *) This method can be reimplemented in a derived class. void destroyDescription: Explicitly destroys the object Use of this method is deprecated. Use _destroy instead [event] void destroyed(QObject ptr arg1)Description: Signal declaration for QImageIOPlugin::destroyed(QObject *) You can bind a procedure to this signal. [const] bool destroyed?Description: Returns a value indicating whether the object was already destroyed Use of this method is deprecated. Use _destroyed? instead [virtual] void disconnectNotify(string signal)Description: Virtual method void QImageIOPlugin::disconnectNotify(const char *signal) This method can be reimplemented in a derived class. [virtual] bool event(QEvent ptr arg1)Description: Virtual method bool QImageIOPlugin::event(QEvent *) This method can be reimplemented in a derived class. [virtual] bool eventFilter(QObject ptr arg1,QEvent ptr arg2)Description: Virtual method bool QImageIOPlugin::eventFilter(QObject *, QEvent *) This method can be reimplemented in a derived class. [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 [virtual,const] string[] keysDescription: Virtual method QStringList QImageIOPlugin::keys() This method can be reimplemented in a derived class. [static] new QImageIOPlugin new(QObject ptr parent = 0)Description: Constructor QImageIOPlugin::QImageIOPlugin(QObject *parent) This method creates an object of class QImageIOPlugin. Python specific notes:This method is the default initializer of the object [virtual,const] QImageIOHandler ptr qt_create(QIODevice ptr device,string format)Description: Virtual method QImageIOHandler *QImageIOPlugin::create(QIODevice *device, const QByteArray &format) This method can be reimplemented in a derived class. [const] int receivers(string signal)Description: Method int QImageIOPlugin::receivers(const char *signal) This method is protected and can only be called from inside a derived class. [const] QObject ptr senderDescription: Method QObject *QImageIOPlugin::sender() This method is protected and can only be called from inside a derived class. [static] QMetaObject staticMetaObjectDescription: Obtains the static MetaObject for this class. [virtual] void timerEvent(QTimerEvent ptr arg1)Description: Virtual method void QImageIOPlugin::timerEvent(QTimerEvent *) This method can be reimplemented in a derived class. [static] string tr(string s,string c = 0)Description: Static method QString QImageIOPlugin::tr(const char *s, const char *c) This method is static and can be called without an instance. [static] string tr(string s,string c,int n)Description: Static method QString QImageIOPlugin::tr(const char *s, const char *c, int n) This method is static and can be called without an instance. [static] string trUtf8(string s,string c = 0)Description: Static method QString QImageIOPlugin::trUtf8(const char *s, const char *c) This method is static and can be called without an instance. [static] string trUtf8(string s,string c,int n)Description: Static method QString QImageIOPlugin::trUtf8(const char *s, const char *c, int n) This method is static and can be called without an instance. |