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

API reference - Class QGraphicsSceneMouseEvent

Notation used in Ruby API documentation

Description: Binding of QGraphicsSceneMouseEvent

Class hierarchy: QGraphicsSceneMouseEvent » QGraphicsSceneEvent » QEvent

• Public constructors
• Public methods
• Deprecated methods (protected, public, static, non-static and constructors)
• Detailed description

Public constructors

Public methods

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.

[const] Qt_MouseButton button

Description: Method Qt::MouseButton QGraphicsSceneMouseEvent::button()

Python specific notes:

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

void button=(const Qt_MouseButton button)

Description: Method void QGraphicsSceneMouseEvent::setButton(Qt::MouseButton button)

Python specific notes:

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

[const] QPointF buttonDownPos(const Qt_MouseButton button)

Description: Method QPointF QGraphicsSceneMouseEvent::buttonDownPos(Qt::MouseButton button)

[const] QPointF buttonDownScenePos(const Qt_MouseButton button)

Description: Method QPointF QGraphicsSceneMouseEvent::buttonDownScenePos(Qt::MouseButton button)

[const] QPoint buttonDownScreenPos(const Qt_MouseButton button)

Description: Method QPoint QGraphicsSceneMouseEvent::buttonDownScreenPos(Qt::MouseButton button)

[const] Qt_QFlags_MouseButton buttons

Description: Method QFlags<Qt::MouseButton> QGraphicsSceneMouseEvent::buttons()

Python specific notes:

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

void buttons=(const Qt_QFlags_MouseButton buttons)

Description: Method void QGraphicsSceneMouseEvent::setButtons(QFlags<Qt::MouseButton> buttons)

Python specific notes:

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

void create

Description: Ensures the C++ object is created

Use of this method is deprecated. Use _create instead

void destroy

Description: Explicitly destroys the object

Use of this method is deprecated. Use _destroy instead

[const] bool destroyed?

Description: Returns a value indicating whether the object was already destroyed

Use of this method is deprecated. Use _destroyed? instead

[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

[const] QPointF lastPos

Description: Method QPointF QGraphicsSceneMouseEvent::lastPos()

Python specific notes:

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

void lastPos=(const QPointF pos)

Description: Method void QGraphicsSceneMouseEvent::setLastPos(const QPointF &pos)

Python specific notes:

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

[const] QPointF lastScenePos

Description: Method QPointF QGraphicsSceneMouseEvent::lastScenePos()

Python specific notes:

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

void lastScenePos=(const QPointF pos)

Description: Method void QGraphicsSceneMouseEvent::setLastScenePos(const QPointF &pos)

Python specific notes:

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

[const] QPoint lastScreenPos

Description: Method QPoint QGraphicsSceneMouseEvent::lastScreenPos()

Python specific notes:

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

void lastScreenPos=(const QPoint pos)

Description: Method void QGraphicsSceneMouseEvent::setLastScreenPos(const QPoint &pos)

Python specific notes:

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

[const] Qt_QFlags_KeyboardModifier modifiers

Description: Method QFlags<Qt::KeyboardModifier> QGraphicsSceneMouseEvent::modifiers()

Python specific notes:

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

void modifiers=(const Qt_QFlags_KeyboardModifier modifiers)

Description: Method void QGraphicsSceneMouseEvent::setModifiers(QFlags<Qt::KeyboardModifier> modifiers)

Python specific notes:

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

[static] new QGraphicsSceneMouseEvent new(const QEvent_Type type = QEvent::None)

Description: Constructor QGraphicsSceneMouseEvent::QGraphicsSceneMouseEvent(QEvent::Type type)

This method creates an object of class QGraphicsSceneMouseEvent.

Python specific notes:

This method is the default initializer of the object

[const] QPointF pos

Description: Method QPointF QGraphicsSceneMouseEvent::pos()

Python specific notes:

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

void pos=(const QPointF pos)

Description: Method void QGraphicsSceneMouseEvent::setPos(const QPointF &pos)

Python specific notes:

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

[const] QPointF scenePos

Description: Method QPointF QGraphicsSceneMouseEvent::scenePos()

Python specific notes:

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

void scenePos=(const QPointF pos)

Description: Method void QGraphicsSceneMouseEvent::setScenePos(const QPointF &pos)

Python specific notes:

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

[const] QPoint screenPos

Description: Method QPoint QGraphicsSceneMouseEvent::screenPos()

Python specific notes:

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

void screenPos=(const QPoint pos)

Description: Method void QGraphicsSceneMouseEvent::setScreenPos(const QPoint &pos)

Python specific notes:

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

void setButton(const Qt_MouseButton button)

Description: Method void QGraphicsSceneMouseEvent::setButton(Qt::MouseButton button)

Python specific notes:

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

void setButtonDownPos(const Qt_MouseButton button,const QPointF pos)

Description: Method void QGraphicsSceneMouseEvent::setButtonDownPos(Qt::MouseButton button, const QPointF &pos)

void setButtonDownScenePos(const Qt_MouseButton button,const QPointF pos)

Description: Method void QGraphicsSceneMouseEvent::setButtonDownScenePos(Qt::MouseButton button, const QPointF &pos)

void setButtonDownScreenPos(const Qt_MouseButton button,const QPoint pos)

Description: Method void QGraphicsSceneMouseEvent::setButtonDownScreenPos(Qt::MouseButton button, const QPoint &pos)

void setButtons(const Qt_QFlags_MouseButton buttons)

Description: Method void QGraphicsSceneMouseEvent::setButtons(QFlags<Qt::MouseButton> buttons)

Python specific notes:

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

void setLastPos(const QPointF pos)

Description: Method void QGraphicsSceneMouseEvent::setLastPos(const QPointF &pos)

Python specific notes:

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

void setLastScenePos(const QPointF pos)

Description: Method void QGraphicsSceneMouseEvent::setLastScenePos(const QPointF &pos)

Python specific notes:

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

void setLastScreenPos(const QPoint pos)

Description: Method void QGraphicsSceneMouseEvent::setLastScreenPos(const QPoint &pos)

Python specific notes:

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

void setModifiers(const Qt_QFlags_KeyboardModifier modifiers)

Description: Method void QGraphicsSceneMouseEvent::setModifiers(QFlags<Qt::KeyboardModifier> modifiers)

Python specific notes:

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

void setPos(const QPointF pos)

Description: Method void QGraphicsSceneMouseEvent::setPos(const QPointF &pos)

Python specific notes:

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

void setScenePos(const QPointF pos)

Description: Method void QGraphicsSceneMouseEvent::setScenePos(const QPointF &pos)

Python specific notes:

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

void setScreenPos(const QPoint pos)

Description: Method void QGraphicsSceneMouseEvent::setScreenPos(const QPoint &pos)

Python specific notes:

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