API reference - Class QAbstractTextDocumentLayout

_const_cast

Signature: [const] QAbstractTextDocumentLayout 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.

anchorAt

Signature: [const] string anchorAt (const QPointF pos)

Description: Method QString QAbstractTextDocumentLayout::anchorAt(const QPointF &pos)

blockBoundingRect

Signature: [const] QRectF blockBoundingRect (const QTextBlock block)

Description: Virtual method QRectF QAbstractTextDocumentLayout::blockBoundingRect(const QTextBlock &block)

This method can be reimplemented in a derived class.

childEvent

Signature: void childEvent (QChildEvent ptr arg1)

Description: Virtual method void QAbstractTextDocumentLayout::childEvent(QChildEvent *)

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 arg1)

Description: Virtual method void QAbstractTextDocumentLayout::customEvent(QEvent *)

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 QAbstractTextDocumentLayout::destroyed(QObject *)

You can bind a procedure to this signal.

Python specific notes:
The object exposes a readable attribute 'destroyed'. This is the getter.
The object exposes a writable attribute 'destroyed'. This is the setter.

disconnectNotify

Signature: void disconnectNotify (string signal)

Description: Virtual method void QAbstractTextDocumentLayout::disconnectNotify(const char *signal)

This method can be reimplemented in a derived class.

document

Signature: [const] QTextDocument ptr document

Description: Method QTextDocument *QAbstractTextDocumentLayout::document()

documentChanged

Signature: void documentChanged (int from, int charsRemoved, int charsAdded)

Description: Virtual method void QAbstractTextDocumentLayout::documentChanged(int from, int charsRemoved, int charsAdded)

This method can be reimplemented in a derived class.

documentSize

Signature: [const] QSizeF documentSize

Description: Virtual method QSizeF QAbstractTextDocumentLayout::documentSize()

This method can be reimplemented in a derived class.

documentSizeChanged

Signature: [signal] void documentSizeChanged (const QSizeF newSize)

Description: Signal declaration for QAbstractTextDocumentLayout::documentSizeChanged(const QSizeF &newSize)

You can bind a procedure to this signal.

Python specific notes:
The object exposes a readable attribute 'documentSizeChanged'. This is the getter.
The object exposes a writable attribute 'documentSizeChanged'. This is the setter.

draw

Signature: void draw (QPainter ptr painter, const QAbstractTextDocumentLayout_PaintContext context)

Description: Virtual method void QAbstractTextDocumentLayout::draw(QPainter *painter, const QAbstractTextDocumentLayout::PaintContext &context)

This method can be reimplemented in a derived class.

drawInlineObject

Signature: void drawInlineObject (QPainter ptr painter, const QRectF rect, QTextInlineObject object, int posInDocument, const QTextFormat format)

Description: Virtual method void QAbstractTextDocumentLayout::drawInlineObject(QPainter *painter, const QRectF &rect, QTextInlineObject object, int posInDocument, const QTextFormat &format)

This method can be reimplemented in a derived class.

emit_destroyed

Signature: void emit_destroyed (QObject ptr arg1 = 0)

Description: Emitter for signal void QAbstractTextDocumentLayout::destroyed(QObject *)

Call this method to emit this signal.

emit_documentSizeChanged

Signature: void emit_documentSizeChanged (const QSizeF newSize)

Description: Emitter for signal void QAbstractTextDocumentLayout::documentSizeChanged(const QSizeF &newSize)

Call this method to emit this signal.

emit_pageCountChanged

Signature: void emit_pageCountChanged (int newPages)

Description: Emitter for signal void QAbstractTextDocumentLayout::pageCountChanged(int newPages)

Call this method to emit this signal.

emit_update

Signature: void emit_update (const QRectF arg1 = QRectF(0., 0., 1000000000., 1000000000.))

Description: Emitter for signal void QAbstractTextDocumentLayout::update(const QRectF &)

Call this method to emit this signal.

emit_updateBlock

Signature: void emit_updateBlock (const QTextBlock block)

Description: Emitter for signal void QAbstractTextDocumentLayout::updateBlock(const QTextBlock &block)

Call this method to emit this signal.

event

Signature: bool event (QEvent ptr arg1)

Description: Virtual method bool QAbstractTextDocumentLayout::event(QEvent *)

This method can be reimplemented in a derived class.

eventFilter

Signature: bool eventFilter (QObject ptr arg1, QEvent ptr arg2)

Description: Virtual method bool QAbstractTextDocumentLayout::eventFilter(QObject *, QEvent *)

This method can be reimplemented in a derived class.

format

Signature: QTextCharFormat format (int pos)

Description: Method QTextCharFormat QAbstractTextDocumentLayout::format(int pos)

This method is protected and can only be called from inside a derived class.

formatIndex

Signature: int formatIndex (int pos)

Description: Method int QAbstractTextDocumentLayout::formatIndex(int pos)

This method is protected and can only be called from inside a derived class.

frameBoundingRect

Signature: [const] QRectF frameBoundingRect (QTextFrame ptr frame)

Description: Virtual method QRectF QAbstractTextDocumentLayout::frameBoundingRect(QTextFrame *frame)

This method can be reimplemented in a derived class.

handlerForObject

Signature: [const] QTextObjectInterface ptr handlerForObject (int objectType)

Description: Method QTextObjectInterface *QAbstractTextDocumentLayout::handlerForObject(int objectType)

hitTest

Signature: [const] int hitTest (const QPointF point, const Qt_HitTestAccuracy accuracy)

Description: Virtual method int QAbstractTextDocumentLayout::hitTest(const QPointF &point, Qt::HitTestAccuracy accuracy)

This method can be reimplemented in 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.

new

Signature: [static] new QAbstractTextDocumentLayout new (QTextDocument ptr doc)

Description: Constructor QAbstractTextDocumentLayout::QAbstractTextDocumentLayout(QTextDocument *doc)

This method creates an object of class QAbstractTextDocumentLayout.

Python specific notes:
This method is the default initializer of the object.

pageCount

Signature: [const] int pageCount

Description: Virtual method int QAbstractTextDocumentLayout::pageCount()

This method can be reimplemented in a derived class.

pageCountChanged

Signature: [signal] void pageCountChanged (int newPages)

Description: Signal declaration for QAbstractTextDocumentLayout::pageCountChanged(int newPages)

You can bind a procedure to this signal.

Python specific notes:
The object exposes a readable attribute 'pageCountChanged'. This is the getter.
The object exposes a writable attribute 'pageCountChanged'. This is the setter.

paintDevice

Signature: [const] QPaintDevice ptr paintDevice

Description: Method QPaintDevice *QAbstractTextDocumentLayout::paintDevice()

Python specific notes:
The object exposes a readable attribute 'paintDevice'. This is the getter.

paintDevice=

Signature: void paintDevice= (QPaintDevice ptr device)

Description: Method void QAbstractTextDocumentLayout::setPaintDevice(QPaintDevice *device)

Python specific notes:
The object exposes a writable attribute 'paintDevice'. This is the setter.

positionInlineObject

Signature: void positionInlineObject (QTextInlineObject item, int posInDocument, const QTextFormat format)

Description: Virtual method void QAbstractTextDocumentLayout::positionInlineObject(QTextInlineObject item, int posInDocument, const QTextFormat &format)

This method can be reimplemented in a derived class.

receivers

Signature: [const] int receivers (string signal)

Description: Method int QAbstractTextDocumentLayout::receivers(const char *signal)

This method is protected and can only be called from inside a derived class.

registerHandler

Signature: void registerHandler (int objectType, QObject ptr component)

Description: Method void QAbstractTextDocumentLayout::registerHandler(int objectType, QObject *component)

resizeInlineObject

Signature: void resizeInlineObject (QTextInlineObject item, int posInDocument, const QTextFormat format)

Description: Virtual method void QAbstractTextDocumentLayout::resizeInlineObject(QTextInlineObject item, int posInDocument, const QTextFormat &format)

This method can be reimplemented in a derived class.

sender

Signature: [const] QObject ptr sender

Description: Method QObject *QAbstractTextDocumentLayout::sender()

This method is protected and can only be called from inside a derived class.

setPaintDevice

Signature: void setPaintDevice (QPaintDevice ptr device)

Description: Method void QAbstractTextDocumentLayout::setPaintDevice(QPaintDevice *device)

Python specific notes:
The object exposes a writable attribute 'paintDevice'. This is the setter.

staticMetaObject

Signature: [static] QMetaObject staticMetaObject

Description: Obtains the static MetaObject for this class.

timerEvent

Signature: void timerEvent (QTimerEvent ptr arg1)

Description: Virtual method void QAbstractTextDocumentLayout::timerEvent(QTimerEvent *)

This method can be reimplemented in a derived class.

tr

(1) Signature: [static] string tr (string s, string c = 0)

Description: Static method QString QAbstractTextDocumentLayout::tr(const char *s, const char *c)

This method is static and can be called without an instance.

(2) Signature: [static] string tr (string s, string c, int n)

Description: Static method QString QAbstractTextDocumentLayout::tr(const char *s, const char *c, int n)

This method is static and can be called without an instance.

trUtf8

(1) Signature: [static] string trUtf8 (string s, string c = 0)

Description: Static method QString QAbstractTextDocumentLayout::trUtf8(const char *s, const char *c)

This method is static and can be called without an instance.

(2) Signature: [static] string trUtf8 (string s, string c, int n)

Description: Static method QString QAbstractTextDocumentLayout::trUtf8(const char *s, const char *c, int n)

This method is static and can be called without an instance.

update

Signature: [signal] void update (const QRectF arg1)

Description: Signal declaration for QAbstractTextDocumentLayout::update(const QRectF &)

You can bind a procedure to this signal.

Python specific notes:
The object exposes a readable attribute 'update'. This is the getter.
The object exposes a writable attribute 'update'. This is the setter.

updateBlock

Signature: [signal] void updateBlock (const QTextBlock block)

Description: Signal declaration for QAbstractTextDocumentLayout::updateBlock(const QTextBlock &block)

You can bind a procedure to this signal.

Python specific notes:
The object exposes a readable attribute 'updateBlock'. This is the getter.
The object exposes a writable attribute 'updateBlock'. This is the setter.