A table model representing a te::da::DataSet. More...

#include <DataSetTableModel.h>

Inheritance diagram for te::qt::widgets::DataSetTableModel:

Public Member Functions
	DataSetTableModel (QObject *parent=0)
	Constructor. More...

void	discardEditions ()
	Discard editions. More...

std::unique_ptr< te::da::DataSet >	getEditions (const te::da::DataSetType *type, std::vector< std::set< int > > &ps)
	Returns a memory dataset to be saved. More...

te::da::ObjectIdSet *	getObjectIdSet (const int &initRow, const int &finalRow)
	Returns the ObjectIdSet begining with row initRow and ending in finalRow. More...

Promoter *	getPromoter ()
	Returns the pointer to the promoter being used. More...

bool	hasEditions () const
	Returns true if there are unsaved editions. More...

void	promote (const te::da::ObjectIdSet *oids)
	Promotes the rows identified by oids. More...

void	setDataSet (te::da::DataSet *dset, const bool &clearEditor=true)
	Updates the data being used. More...

void	setEditable (const bool &editable)
	Sets if the model is editable or not. More...

void	setEnabled (const bool &enabled)
	Enable or disable the dataset presentation. More...

void	setPkeysColumns (const std::vector< size_t > &pkeys)
	Sets the columns used as pkeys, for presentation purposes. More...

void	showOIdsVisible (const bool &visible)
	Shows an icon for indentify the columns that are used for identify objects. More...

virtual	~DataSetTableModel ()
	Virtual destructor. More...

QAbstractTableModel re-implementation methods.
Re-implementation of QAbstractTableModel methods.
te::da::DataSet *	m_dataset
	The dataset being used. More...

int	m_currentRow
	An internal row pointer. More...

std::vector< size_t >	m_pkeysColumns
	Primary key columns. More...

Promoter *	m_promoter
	Promoter to be used. More...

bool	m_OIdsVisible
	Oids icon visibility. More...

bool	m_enabled
	Enabling flag. More...

int	m_rowCount
	Number of rows. More...

bool	m_isEditable
	Flag that indicates if the model is editable. More...

std::unique_ptr< Editor >	m_editor
	Pointer to editor. More...

int	rowCount (const QModelIndex &parent) const

int	columnCount (const QModelIndex &parent) const

QVariant	data (const QModelIndex &index, int role) const

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

Qt::ItemFlags	flags (const QModelIndex &index) const

bool	setData (const QModelIndex &index, const QVariant &value, int role=Qt::EditRole)

bool	insertColumns (int column, int count, const QModelIndex &parent=QModelIndex())

bool	removeColumns (int column, int count, const QModelIndex &parent=QModelIndex())

Detailed Description

A table model representing a te::da::DataSet.

Definition at line 68 of file DataSetTableModel.h.

Constructor & Destructor Documentation

◆ DataSetTableModel()

te::qt::widgets::DataSetTableModel::DataSetTableModel ( QObject * parent = 0 )

Constructor.

◆ ~DataSetTableModel()

virtual te::qt::widgets::DataSetTableModel::~DataSetTableModel ( )

virtual

Virtual destructor.

Member Function Documentation

◆ columnCount()

int te::qt::widgets::DataSetTableModel::columnCount ( const QModelIndex & parent ) const

◆ data()

QVariant te::qt::widgets::DataSetTableModel::data	(	const QModelIndex &	index,
		int	role
	)		const

◆ discardEditions()

void te::qt::widgets::DataSetTableModel::discardEditions ( )

Discard editions.

◆ flags()

Qt::ItemFlags te::qt::widgets::DataSetTableModel::flags ( const QModelIndex & index ) const

◆ getEditions()

std::unique_ptr<te::da::DataSet> te::qt::widgets::DataSetTableModel::getEditions	(	const te::da::DataSetType *	type,
		std::vector< std::set< int > > &	ps
	)

Returns a memory dataset to be saved.

Parameters

	type	DataSetType to construct memory dataset.
[out]	ps	Positions of the columns edited for each row.

Returns: Memory dataset with editions.

◆ getObjectIdSet()

te::da::ObjectIdSet* te::qt::widgets::DataSetTableModel::getObjectIdSet	(	const int &	initRow,
		const int &	finalRow
	)

Returns the ObjectIdSet begining with row initRow and ending in finalRow.

Parameters

initRow	Initial row.
endRow	Final row.

Note: The caller WILL TAKE the ownership of the ObjectIdSet returned.

◆ getPromoter()

Promoter* te::qt::widgets::DataSetTableModel::getPromoter ( )

Returns the pointer to the promoter being used.

Returns: Pointer of the promoter being used.

Note: The caller of this method DOES NOT take the ownership of the pointer.

◆ hasEditions()

bool te::qt::widgets::DataSetTableModel::hasEditions ( ) const

Returns true if there are unsaved editions.

Returns: True if there are unsaved editions, false otherwise.

◆ headerData()

QVariant te::qt::widgets::DataSetTableModel::headerData	(	int	section,
		Qt::Orientation	orientation,
		int	role
	)		const

◆ insertColumns()

bool te::qt::widgets::DataSetTableModel::insertColumns	(	int	column,
		int	count,
		const QModelIndex &	parent = `QModelIndex()`
	)

◆ promote()

void te::qt::widgets::DataSetTableModel::promote ( const te::da::ObjectIdSet * oids )

Promotes the rows identified by oids.

\parama oids The identifiers of the rows to be promoted.

◆ removeColumns()

bool te::qt::widgets::DataSetTableModel::removeColumns	(	int	column,
		int	count,
		const QModelIndex &	parent = `QModelIndex()`
	)

◆ rowCount()

int te::qt::widgets::DataSetTableModel::rowCount ( const QModelIndex & parent ) const

◆ setData()

bool te::qt::widgets::DataSetTableModel::setData	(	const QModelIndex &	index,
		const QVariant &	value,
		int	role = `Qt::EditRole`
	)

◆ setDataSet()

void te::qt::widgets::DataSetTableModel::setDataSet	(	te::da::DataSet *	dset,
		const bool &	clearEditor = `true`
	)

Updates the data being used.

Parameters

dset	The new data set to be used.
clearEditor	True for reset editions, false to maintain it.

Note: This method DOES TAKE the ownership of dset.

◆ setEditable()

void te::qt::widgets::DataSetTableModel::setEditable ( const bool & editable )

Sets if the model is editable or not.

Parameters

editable True if the model is editable, false otherwise.

◆ setEnabled()

void te::qt::widgets::DataSetTableModel::setEnabled ( const bool & enabled )

Enable or disable the dataset presentation.

Parameters

enabled True for show dataSet on table, false to hide it.

◆ setPkeysColumns()

void te::qt::widgets::DataSetTableModel::setPkeysColumns ( const std::vector< size_t > & pkeys )

Sets the columns used as pkeys, for presentation purposes.

Parameters

pkeys Positions of the columns that form the primary key.

◆ showOIdsVisible()

void te::qt::widgets::DataSetTableModel::showOIdsVisible ( const bool & visible )

Shows an icon for indentify the columns that are used for identify objects.

Member Data Documentation

◆ m_currentRow

int te::qt::widgets::DataSetTableModel::m_currentRow

mutableprotected

An internal row pointer.

Definition at line 199 of file DataSetTableModel.h.

◆ m_dataset

te::da::DataSet* te::qt::widgets::DataSetTableModel::m_dataset

protected

The dataset being used.

Definition at line 197 of file DataSetTableModel.h.

◆ m_editor

std::unique_ptr<Editor> te::qt::widgets::DataSetTableModel::m_editor

protected

Pointer to editor.

Definition at line 213 of file DataSetTableModel.h.

◆ m_enabled

bool te::qt::widgets::DataSetTableModel::m_enabled

protected

Enabling flag.

Definition at line 207 of file DataSetTableModel.h.

◆ m_isEditable

bool te::qt::widgets::DataSetTableModel::m_isEditable

protected

Flag that indicates if the model is editable.

Definition at line 211 of file DataSetTableModel.h.

◆ m_OIdsVisible

bool te::qt::widgets::DataSetTableModel::m_OIdsVisible

protected

Oids icon visibility.

Definition at line 205 of file DataSetTableModel.h.

◆ m_pkeysColumns

std::vector<size_t> te::qt::widgets::DataSetTableModel::m_pkeysColumns

protected

Primary key columns.

Definition at line 201 of file DataSetTableModel.h.

◆ m_promoter

Promoter* te::qt::widgets::DataSetTableModel::m_promoter

protected

Promoter to be used.

Definition at line 203 of file DataSetTableModel.h.

◆ m_rowCount

int te::qt::widgets::DataSetTableModel::m_rowCount

protected

Number of rows.

Definition at line 209 of file DataSetTableModel.h.

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

/home/castejon/castejon_files/develop/terralib5/git_release/src/terralib/qt/widgets/table/DataSetTableModel.h

Public Member Functions

QAbstractTableModel re-implementation methods.

Detailed Description

Constructor & Destructor Documentation

◆ DataSetTableModel()

◆ ~DataSetTableModel()

Member Function Documentation

◆ columnCount()

◆ data()

◆ discardEditions()

◆ flags()

◆ getEditions()

◆ getObjectIdSet()

◆ getPromoter()

◆ hasEditions()

◆ headerData()

◆ insertColumns()

◆ promote()

◆ removeColumns()

◆ rowCount()

◆ setData()

◆ setDataSet()

◆ setEditable()

◆ setEnabled()

◆ setPkeysColumns()

◆ showOIdsVisible()

Member Data Documentation

◆ m_currentRow

◆ m_dataset

◆ m_editor

◆ m_enabled

◆ m_isEditable

◆ m_OIdsVisible

◆ m_pkeysColumns

◆ m_promoter

◆ m_rowCount