QVariantDelegate Class Reference

#include <qvariantdelegate.h>

Inheritance diagram for QVariantDelegate:

Signals
void	beginPropertyEdit () const
void	finishPropertyEdit () const

Public Member Functions
	QVariantDelegate (QObject *parent=0)
virtual	~QVariantDelegate ()
	Destructor. More...
QWidget *	createEditor (QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const
virtual void	setEditorData (QWidget *editor, const QModelIndex &index) const
virtual void	setModelData (QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const
virtual void	updateEditorGeometry (QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const
	QItemDelegate implementation. More...

Detailed Description

This class is used to create the editor widgets for datatypes encapsulated in QVariant variables

Definition at line 33 of file qvariantdelegate.h.

Constructor & Destructor Documentation

QVariantDelegate::QVariantDelegate

(

QObject *

parent = 0

)

Constructor

Parameters

parent

optional parent object

Definition at line 34 of file qvariantdelegate.cpp.

QVariantDelegate::~QVariantDelegate ( )

virtual

Destructor.

Definition at line 46 of file qvariantdelegate.cpp.

Member Function Documentation

void QVariantDelegate::beginPropertyEdit ( ) const

signal

QWidget * QVariantDelegate::createEditor	(	QWidget *	parent,
		const QStyleOptionViewItem &	option,
		const QModelIndex &	index
	)		const

Creates an editor widget as child of a given widget for a specific QModelIndex

Parameters

parent	the parent widget for the editor
option	some style options that the editor should use
index	the index of the item the editor will be created for

Returns

QWidget the editor widget

Definition at line 50 of file qvariantdelegate.cpp.

void QVariantDelegate::finishPropertyEdit ( ) const

signal

void QVariantDelegate::setEditorData ( QWidget *  editor, const QModelIndex &  index  ) const

virtual

Tries to set the editor data based on the value stored at a specific QModelIndex

Parameters

editor	the editor widget
index	the model index of the value that should be used in the editor

Definition at line 88 of file qvariantdelegate.cpp.

void QVariantDelegate::setModelData ( QWidget *  editor, QAbstractItemModel *  model, const QModelIndex &  index  ) const

virtual

Sets the data of a specific QModelIndex to tha value of the editor widget

Parameters

editor	the editor widget that contains the new value
model	the model that contains the index
index	the index within the model whose data value should be set to the data value of the editor

Definition at line 109 of file qvariantdelegate.cpp.

void QVariantDelegate::updateEditorGeometry ( QWidget *  editor, const QStyleOptionViewItem &  option, const QModelIndex &  index  ) const

virtual

QItemDelegate implementation.

Definition at line 133 of file qvariantdelegate.cpp.

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The documentation for this class was generated from the following files:

• g:/rioengine/editor/qpropertyeditor/qvariantdelegate.h
• g:/rioengine/editor/qpropertyeditor/qvariantdelegate.cpp