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

API reference - Class QStyledItemDelegate

Notation used in Ruby API documentation

Description: Binding of QStyledItemDelegate

Class hierarchy: QStyledItemDelegate » QAbstractItemDelegate » 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.

[virtual] void childEvent(QChildEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[event] void closeEditor(QWidget ptr editor,const QAbstractItemDelegate_EndEditHint hint)

Description: Signal declaration for QStyledItemDelegate::closeEditor(QWidget *editor, QAbstractItemDelegate::EndEditHint hint)

You can bind a procedure to this signal.

[event] void commitData(QWidget ptr editor)

Description: Signal declaration for QStyledItemDelegate::commitData(QWidget *editor)

You can bind a procedure to this signal.

void create

Description: Ensures the C++ object is created

Use of this method is deprecated. Use _create instead

[virtual,const] QWidget ptr createEditor(QWidget ptr parent,const QStyleOptionViewItem option,const QModelIndex index)

Description: Virtual method QWidget *QStyledItemDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index)

This method can be reimplemented in a derived class.

[virtual] void customEvent(QEvent ptr arg1)

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

This method can be reimplemented in a derived class.

[virtual,const] string displayText(const QVariant value,const QLocale locale)

Description: Virtual method QString QStyledItemDelegate::displayText(const QVariant &value, const QLocale &locale)

This method can be reimplemented in a derived class.

[virtual] bool editorEvent(QEvent ptr event,QAbstractItemModel ptr model,const QStyleOptionViewItem option,const QModelIndex index)

Description: Virtual method bool QStyledItemDelegate::editorEvent(QEvent *event, QAbstractItemModel *model, const QStyleOptionViewItem &option, const QModelIndex &index)

This method can be reimplemented in a derived class.

[virtual] bool event(QEvent ptr arg1)

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

This method can be reimplemented in a derived class.

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

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

This method can be reimplemented in a derived class.

[virtual,const] void initStyleOption(QStyleOptionViewItem ptr option,const QModelIndex index)

Description: Virtual method void QStyledItemDelegate::initStyleOption(QStyleOptionViewItem *option, const QModelIndex &index)

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

[const] QItemEditorFactory ptr itemEditorFactory

Description: Method QItemEditorFactory *QStyledItemDelegate::itemEditorFactory()

Python specific notes:

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

void itemEditorFactory=(QItemEditorFactory ptr factory)

Description: Method void QStyledItemDelegate::setItemEditorFactory(QItemEditorFactory *factory)

Python specific notes:

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

[static] new QStyledItemDelegate new(QObject ptr parent = 0)

Description: Constructor QStyledItemDelegate::QStyledItemDelegate(QObject *parent)

This method creates an object of class QStyledItemDelegate.

Python specific notes:

This method is the default initializer of the object

[virtual,const] void paint(QPainter ptr painter,const QStyleOptionViewItem option,const QModelIndex index)

Description: Virtual method void QStyledItemDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index)

This method can be reimplemented in a derived class.

[const] int receivers(string signal)

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

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

[const] QObject ptr sender

Description: Method QObject *QStyledItemDelegate::sender()

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

[virtual,const] void setEditorData(QWidget ptr editor,const QModelIndex index)

Description: Virtual method void QStyledItemDelegate::setEditorData(QWidget *editor, const QModelIndex &index)

This method can be reimplemented in a derived class.

void setItemEditorFactory(QItemEditorFactory ptr factory)

Description: Method void QStyledItemDelegate::setItemEditorFactory(QItemEditorFactory *factory)

Python specific notes:

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

[virtual,const] void setModelData(QWidget ptr editor,QAbstractItemModel ptr model,const QModelIndex index)

Description: Virtual method void QStyledItemDelegate::setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index)

This method can be reimplemented in a derived class.

[virtual,const] QSize sizeHint(const QStyleOptionViewItem option,const QModelIndex index)

Description: Virtual method QSize QStyledItemDelegate::sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index)

This method can be reimplemented in a derived class.

[event] void sizeHintChanged(const QModelIndex arg1)

Description: Signal declaration for QStyledItemDelegate::sizeHintChanged(const QModelIndex &)

You can bind a procedure to this signal.

[static] QMetaObject staticMetaObject

Description: Obtains the static MetaObject for this class.

[virtual] void timerEvent(QTimerEvent ptr arg1)

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

This method can be reimplemented in a derived class.

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

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

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

[virtual,const] void updateEditorGeometry(QWidget ptr editor,const QStyleOptionViewItem option,const QModelIndex index)

Description: Virtual method void QStyledItemDelegate::updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index)

This method can be reimplemented in a derived class.