pqAbstractItemSelectionModel Class Reference

Abstract class implementing a tree model with checkable items. More...

#include <pqAbstractItemSelectionModel.h>

Inherits QAbstractItemModel.

Protected Member Functions
	pqAbstractItemSelectionModel (QObject *parent_=NULL)
	~pqAbstractItemSelectionModel () override
virtual void	populateModel (void *dataObject)=0
	Concrete classes should implement how the model is to be populated. More...
virtual void	initializeRootItem ()=0
	Initialize the root item which holds the header tags. More...
bool	isIndexValid (const QModelIndex &index_) const
	Helper for a more comprehensive validation of indices. More...
int	rowCount (const QModelIndex &parent_=QModelIndex()) const override
	QAbstractItemModel implementation. More...
int	columnCount (const QModelIndex &parent_=QModelIndex()) const override
	QAbstractItemModel implementation. More...
QModelIndex	index (int row, int column, const QModelIndex &parent_=QModelIndex()) const override
	QAbstractItemModel implementation. More...
QModelIndex	parent (const QModelIndex &index_) const override
	QAbstractItemModel implementation. More...
QVariant	data (const QModelIndex &index_, int role=Qt::DisplayRole) const override
	QAbstractItemModel implementation. More...
bool	setData (const QModelIndex &index_, const QVariant &value, int role) override
	QAbstractItemModel implementation. More...
QVariant	headerData (int section, Qt::Orientation orientation, int role=Qt::DisplayRole) const override
	QAbstractItemModel implementation. More...
Qt::ItemFlags	flags (const QModelIndex &index_) const override
	QAbstractItemModel implementation. More...

Protected Attributes
QTreeWidgetItem *	RootItem

Detailed Description

Abstract class implementing a tree model with checkable items.

It uses QTreeWidgetItem as its item class. Reimplement the virtual methods to fill it with data.

Definition at line 42 of file pqAbstractItemSelectionModel.h.

Constructor & Destructor Documentation

pqAbstractItemSelectionModel()

pqAbstractItemSelectionModel::pqAbstractItemSelectionModel ( QObject *  parent_ = NULL )

protected

~pqAbstractItemSelectionModel()

pqAbstractItemSelectionModel::~pqAbstractItemSelectionModel ( )

overrideprotected

Member Function Documentation

rowCount()

int pqAbstractItemSelectionModel::rowCount ( const QModelIndex &  parent_ = QModelIndex() ) const

overrideprotected

QAbstractItemModel implementation.

columnCount()

int pqAbstractItemSelectionModel::columnCount ( const QModelIndex &  parent_ = QModelIndex() ) const

overrideprotected

QAbstractItemModel implementation.

index()

QModelIndex pqAbstractItemSelectionModel::index ( int  row, int  column, const QModelIndex &  parent_ = QModelIndex()  ) const

overrideprotected

QAbstractItemModel implementation.

parent()

QModelIndex pqAbstractItemSelectionModel::parent ( const QModelIndex &  index_ ) const

overrideprotected

QAbstractItemModel implementation.

data()

QVariant pqAbstractItemSelectionModel::data ( const QModelIndex &  index_, int  role = Qt::DisplayRole  ) const

overrideprotected

QAbstractItemModel implementation.

setData()

bool pqAbstractItemSelectionModel::setData ( const QModelIndex &  index_, const QVariant &  value, int  role  )

overrideprotected

QAbstractItemModel implementation.

headerData()

QVariant pqAbstractItemSelectionModel::headerData ( int  section, Qt::Orientation  orientation, int  role = Qt::DisplayRole  ) const

overrideprotected

QAbstractItemModel implementation.

flags()

Qt::ItemFlags pqAbstractItemSelectionModel::flags ( const QModelIndex &  index_ ) const

overrideprotected

QAbstractItemModel implementation.

populateModel()

virtual void pqAbstractItemSelectionModel::populateModel ( void *  dataObject )

protectedpure virtual

Concrete classes should implement how the model is to be populated.

initializeRootItem()

virtual void pqAbstractItemSelectionModel::initializeRootItem ( )

protectedpure virtual

Initialize the root item which holds the header tags.

isIndexValid()

bool pqAbstractItemSelectionModel::isIndexValid ( const QModelIndex &  index_ ) const

protected

Helper for a more comprehensive validation of indices.

Member Data Documentation

RootItem

QTreeWidgetItem* pqAbstractItemSelectionModel::RootItem

protected

Definition at line 87 of file pqAbstractItemSelectionModel.h.

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

• /builds/gitlab-kitware-sciviz-ci/Qt/Components/pqAbstractItemSelectionModel.h