KLayout Manual: Main Index » Class Index » API reference - Class QGraphicsProxyWidget

API reference - Class QGraphicsProxyWidget

Notation used in Ruby API documentation

Description: Binding of QGraphicsProxyWidget

Class hierarchy: QGraphicsProxyWidget » QGraphicsWidget » QGraphicsObject » QObject

• 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

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

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.

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.

[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 _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.

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.

void addToIndex

Description: Method void QGraphicsProxyWidget::addToIndex()

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

[virtual] void advance(int phase)

Description: Virtual method void QGraphicsProxyWidget::advance(int phase)

This method can be reimplemented in a derived class.

[virtual,const] QRectF boundingRect

Description: Virtual method QRectF QGraphicsProxyWidget::boundingRect()

This method can be reimplemented in a derived class.

[virtual] void changeEvent(QEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::changeEvent(QEvent *event)

This method can be reimplemented in a derived class.

[virtual] void childEvent(QChildEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[virtual] void closeEvent(QCloseEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::closeEvent(QCloseEvent *event)

This method can be reimplemented in a derived class.

[virtual,const] bool collidesWithItem(const QGraphicsItem ptr other,const Qt_ItemSelectionMode mode)

Description: Virtual method bool QGraphicsProxyWidget::collidesWithItem(const QGraphicsItem *other, Qt::ItemSelectionMode mode)

This method can be reimplemented in a derived class.

[virtual,const] bool collidesWithPath(const QPainterPath path,const Qt_ItemSelectionMode mode)

Description: Virtual method bool QGraphicsProxyWidget::collidesWithPath(const QPainterPath &path, Qt::ItemSelectionMode mode)

This method can be reimplemented in a derived class.

[virtual,const] bool contains(const QPointF point)

Description: Virtual method bool QGraphicsProxyWidget::contains(const QPointF &point)

This method can be reimplemented in a derived class.

[virtual] void contextMenuEvent(QGraphicsSceneContextMenuEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)

This method can be reimplemented in a derived class.

void create

Description: Ensures the C++ object is created

Use of this method is deprecated. Use _create instead

QGraphicsProxyWidget ptr createProxyForChildWidget(QWidget ptr child)

Description: Method QGraphicsProxyWidget *QGraphicsProxyWidget::createProxyForChildWidget(QWidget *child)

[virtual] void customEvent(QEvent ptr arg1)

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

This method can be reimplemented in a derived class.

void destroy

Description: Explicitly destroys the object

Use of this method is deprecated. Use _destroy instead

[event] void destroyed(QObject ptr arg1)

Description: Signal declaration for QGraphicsProxyWidget::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 QGraphicsProxyWidget::disconnectNotify(const char *signal)

This method can be reimplemented in a derived class.

[virtual] void dragEnterEvent(QGraphicsSceneDragDropEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::dragEnterEvent(QGraphicsSceneDragDropEvent *event)

This method can be reimplemented in a derived class.

[virtual] void dragLeaveEvent(QGraphicsSceneDragDropEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::dragLeaveEvent(QGraphicsSceneDragDropEvent *event)

This method can be reimplemented in a derived class.

[virtual] void dragMoveEvent(QGraphicsSceneDragDropEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::dragMoveEvent(QGraphicsSceneDragDropEvent *event)

This method can be reimplemented in a derived class.

[virtual] void dropEvent(QGraphicsSceneDragDropEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::dropEvent(QGraphicsSceneDragDropEvent *event)

This method can be reimplemented in a derived class.

[event] void enabledChanged

Description: Signal declaration for QGraphicsProxyWidget::enabledChanged()

You can bind a procedure to this signal.

[virtual] bool event(QEvent ptr event)

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

This method can be reimplemented in a derived class.

[virtual] bool eventFilter(QObject ptr object,QEvent ptr event)

Description: Virtual method bool QGraphicsProxyWidget::eventFilter(QObject *object, QEvent *event)

This method can be reimplemented in a derived class.

[virtual,const] QVariant extension(const QVariant variant)

Description: Virtual method QVariant QGraphicsProxyWidget::extension(const QVariant &variant)

This method can be reimplemented in a derived class.

[virtual] void focusInEvent(QFocusEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::focusInEvent(QFocusEvent *event)

This method can be reimplemented in a derived class.

[virtual] bool focusNextPrevChild(bool next)

Description: Virtual method bool QGraphicsProxyWidget::focusNextPrevChild(bool next)

This method can be reimplemented in a derived class.

[virtual] void focusOutEvent(QFocusEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::focusOutEvent(QFocusEvent *event)

This method can be reimplemented in a derived class.

void geometry=(const QRectF rect)

Description: Method void QGraphicsProxyWidget::setGeometry(const QRectF &rect)

This is a reimplementation of QGraphicsWidget::setGeometry

Python specific notes:

The object exposes a writable attribute 'geometry'. This is the setter.

[virtual,const] void getContentsMargins(double ptr left,double ptr top,double ptr right,double ptr bottom)

Description: Virtual method void QGraphicsProxyWidget::getContentsMargins(double *left, double *top, double *right, double *bottom)

This method can be reimplemented in a derived class.

[virtual] void grabKeyboardEvent(QEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::grabKeyboardEvent(QEvent *event)

This method can be reimplemented in a derived class.

[virtual] void grabMouseEvent(QEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::grabMouseEvent(QEvent *event)

This method can be reimplemented in a derived class.

[virtual] void hideEvent(QHideEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::hideEvent(QHideEvent *event)

This method can be reimplemented in a derived class.

[virtual] void hoverEnterEvent(QGraphicsSceneHoverEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::hoverEnterEvent(QGraphicsSceneHoverEvent *event)

This method can be reimplemented in a derived class.

[virtual] void hoverLeaveEvent(QGraphicsSceneHoverEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::hoverLeaveEvent(QGraphicsSceneHoverEvent *event)

This method can be reimplemented in a derived class.

[virtual] void hoverMoveEvent(QGraphicsSceneHoverEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::hoverMoveEvent(QGraphicsSceneHoverEvent *event)

This method can be reimplemented in a derived class.

[virtual,const] void initStyleOption(QStyleOption ptr option)

Description: Virtual method void QGraphicsProxyWidget::initStyleOption(QStyleOption *option)

This method can be reimplemented in a derived class.

[virtual] void inputMethodEvent(QInputMethodEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::inputMethodEvent(QInputMethodEvent *event)

This method can be reimplemented in a derived class.

[virtual,const] QVariant inputMethodQuery(const Qt_InputMethodQuery query)

Description: Virtual method QVariant QGraphicsProxyWidget::inputMethodQuery(Qt::InputMethodQuery query)

This method can be reimplemented in a derived class.

[virtual,const] bool isObscuredBy(const QGraphicsItem ptr item)

Description: Virtual method bool QGraphicsProxyWidget::isObscuredBy(const QGraphicsItem *item)

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] QVariant itemChange(const QGraphicsItem_GraphicsItemChange change,const QVariant value)

Description: Virtual method QVariant QGraphicsProxyWidget::itemChange(QGraphicsItem::GraphicsItemChange change, const QVariant &value)

This method can be reimplemented in a derived class.

[virtual] void keyPressEvent(QKeyEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::keyPressEvent(QKeyEvent *event)

This method can be reimplemented in a derived class.

[virtual] void keyReleaseEvent(QKeyEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::keyReleaseEvent(QKeyEvent *event)

This method can be reimplemented in a derived class.

[virtual] void mouseDoubleClickEvent(QGraphicsSceneMouseEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event)

This method can be reimplemented in a derived class.

[virtual] void mouseMoveEvent(QGraphicsSceneMouseEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::mouseMoveEvent(QGraphicsSceneMouseEvent *event)

This method can be reimplemented in a derived class.

[virtual] void mousePressEvent(QGraphicsSceneMouseEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::mousePressEvent(QGraphicsSceneMouseEvent *event)

This method can be reimplemented in a derived class.

[virtual] void mouseReleaseEvent(QGraphicsSceneMouseEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)

This method can be reimplemented in a derived class.

[virtual] void moveEvent(QGraphicsSceneMoveEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::moveEvent(QGraphicsSceneMoveEvent *event)

This method can be reimplemented in a derived class.

[static] new QGraphicsProxyWidget new(QGraphicsItem ptr parent = 0,const Qt_QFlags_WindowType wFlags = 0)

Description: Constructor QGraphicsProxyWidget::QGraphicsProxyWidget(QGraphicsItem *parent, QFlags<Qt::WindowType> wFlags)

This method creates an object of class QGraphicsProxyWidget.

Python specific notes:

This method is the default initializer of the object

QGraphicsProxyWidget ptr newProxyWidget(const QWidget ptr arg1)

Description: Method QGraphicsProxyWidget *QGraphicsProxyWidget::newProxyWidget(const QWidget *)

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

[event] void opacityChanged

Description: Signal declaration for QGraphicsProxyWidget::opacityChanged()

You can bind a procedure to this signal.

[virtual,const] QPainterPath opaqueArea

Description: Virtual method QPainterPath QGraphicsProxyWidget::opaqueArea()

This method can be reimplemented in a derived class.

[virtual] void paint(QPainter ptr painter,const QStyleOptionGraphicsItem ptr option,QWidget ptr widget)

Description: Virtual method void QGraphicsProxyWidget::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)

This method can be reimplemented in a derived class.

[virtual] void paintWindowFrame(QPainter ptr painter,const QStyleOptionGraphicsItem ptr option,QWidget ptr widget)

Description: Virtual method void QGraphicsProxyWidget::paintWindowFrame(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)

This method can be reimplemented in a derived class.

[event] void parentChanged

Description: Signal declaration for QGraphicsProxyWidget::parentChanged()

You can bind a procedure to this signal.

[virtual] void polishEvent

Description: Virtual method void QGraphicsProxyWidget::polishEvent()

This method can be reimplemented in a derived class.

void prepareGeometryChange

Description: Method void QGraphicsProxyWidget::prepareGeometryChange()

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

[virtual] QVariant propertyChange(string propertyName,const QVariant value)

Description: Virtual method QVariant QGraphicsProxyWidget::propertyChange(const QString &propertyName, const QVariant &value)

This method can be reimplemented in a derived class.

[const] int receivers(string signal)

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

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

void removeFromIndex

Description: Method void QGraphicsProxyWidget::removeFromIndex()

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

[virtual] void resizeEvent(QGraphicsSceneResizeEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::resizeEvent(QGraphicsSceneResizeEvent *event)

This method can be reimplemented in a derived class.

[event] void rotationChanged

Description: Signal declaration for QGraphicsProxyWidget::rotationChanged()

You can bind a procedure to this signal.

[event] void scaleChanged

Description: Signal declaration for QGraphicsProxyWidget::scaleChanged()

You can bind a procedure to this signal.

[virtual] bool sceneEvent(QEvent ptr event)

Description: Virtual method bool QGraphicsProxyWidget::sceneEvent(QEvent *event)

This method can be reimplemented in a derived class.

[virtual] bool sceneEventFilter(QGraphicsItem ptr watched,QEvent ptr event)

Description: Virtual method bool QGraphicsProxyWidget::sceneEventFilter(QGraphicsItem *watched, QEvent *event)

This method can be reimplemented in a derived class.

[const] QObject ptr sender

Description: Method QObject *QGraphicsProxyWidget::sender()

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

[virtual] void setExtension(unsigned int extension,const QVariant variant)

Description: Virtual method void QGraphicsProxyWidget::setExtension(QGraphicsItem::Extension extension, const QVariant &variant)

This method can be reimplemented in a derived class.

[virtual] void setGeometry(const QRectF rect)

Description: Virtual method void QGraphicsProxyWidget::setGeometry(const QRectF &rect)

This method can be reimplemented in a derived class.

void setGraphicsItem(QGraphicsItem ptr item)

Description: Method void QGraphicsProxyWidget::setGraphicsItem(QGraphicsItem *item)

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

void setOwnedByLayout(bool ownedByLayout)

Description: Method void QGraphicsProxyWidget::setOwnedByLayout(bool ownedByLayout)

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

void setWidget(QWidget ptr widget)

Description: Method void QGraphicsProxyWidget::setWidget(QWidget *widget)

Python specific notes:

The object exposes a writable attribute 'widget'. This is the setter.

[virtual,const] QPainterPath shape

Description: Virtual method QPainterPath QGraphicsProxyWidget::shape()

This method can be reimplemented in a derived class.

[virtual] void showEvent(QShowEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::showEvent(QShowEvent *event)

This method can be reimplemented in a derived class.

[virtual,const] QSizeF sizeHint(const Qt_SizeHint which,const QSizeF constraint)

Description: Virtual method QSizeF QGraphicsProxyWidget::sizeHint(Qt::SizeHint which, const QSizeF &constraint)

This method can be reimplemented in a derived class.

[static] QMetaObject staticMetaObject

Description: Obtains the static MetaObject for this class.

[const] QRectF subWidgetRect(const QWidget ptr widget)

Description: Method QRectF QGraphicsProxyWidget::subWidgetRect(const QWidget *widget)

[virtual,const] bool supportsExtension(unsigned int extension)

Description: Virtual method bool QGraphicsProxyWidget::supportsExtension(QGraphicsItem::Extension extension)

This method can be reimplemented in a derived class.

[virtual] void timerEvent(QTimerEvent ptr arg1)

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

This method can be reimplemented in a derived class.

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

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

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

[virtual,const] int type

Description: Virtual method int QGraphicsProxyWidget::type()

This method can be reimplemented in a derived class.

[virtual] void ungrabKeyboardEvent(QEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::ungrabKeyboardEvent(QEvent *event)

This method can be reimplemented in a derived class.

[virtual] void ungrabMouseEvent(QEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::ungrabMouseEvent(QEvent *event)

This method can be reimplemented in a derived class.

[virtual] void updateGeometry

Description: Virtual method void QGraphicsProxyWidget::updateGeometry()

This method can be reimplemented in a derived class.

[event] void visibleChanged

Description: Signal declaration for QGraphicsProxyWidget::visibleChanged()

You can bind a procedure to this signal.

[virtual] void wheelEvent(QGraphicsSceneWheelEvent ptr event)

Description: Virtual method void QGraphicsProxyWidget::wheelEvent(QGraphicsSceneWheelEvent *event)

This method can be reimplemented in a derived class.

[const] QWidget ptr widget

Description: Method QWidget *QGraphicsProxyWidget::widget()

Python specific notes:

The object exposes a readable attribute 'widget'. This is the getter.

void widget=(QWidget ptr widget)

Description: Method void QGraphicsProxyWidget::setWidget(QWidget *widget)

Python specific notes:

The object exposes a writable attribute 'widget'. This is the setter.

[virtual] bool windowFrameEvent(QEvent ptr e)

Description: Virtual method bool QGraphicsProxyWidget::windowFrameEvent(QEvent *e)

This method can be reimplemented in a derived class.

[virtual,const] Qt_WindowFrameSection windowFrameSectionAt(const QPointF pos)

Description: Virtual method Qt::WindowFrameSection QGraphicsProxyWidget::windowFrameSectionAt(const QPointF &pos)

This method can be reimplemented in a derived class.

[event] void xChanged

Description: Signal declaration for QGraphicsProxyWidget::xChanged()

You can bind a procedure to this signal.

[event] void yChanged

Description: Signal declaration for QGraphicsProxyWidget::yChanged()

You can bind a procedure to this signal.

[event] void zChanged

Description: Signal declaration for QGraphicsProxyWidget::zChanged()

You can bind a procedure to this signal.