A customized table view for te::map::AbstractLayer objects. Uses a te::qt::widgets::DataSetModel as its model. More...

#include <DataSetTableView.h>

Inheritance diagram for te::qt::widgets::DataSetTableView:

Public Member Functions
	DataSetTableView (QWidget *parent=0)
	Constructor.

bool	getAcceptDrop ()
	Gets accept drop flag.

bool	getDragDrop ()
	Gets the drag drop flag.

te::map::AbstractLayer *	getLayer ()
	Gets selected layer.

bool	hasEditions () const
	Returns true if there are unsaved editions e false if there is not.

void	highlightOIds (const te::da::ObjectIdSet *oids)
	Highlights the objects identified by oids.

void	setAcceptDrop (bool b)
	Sets the drop on the horizontal header.

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

void	setDragDrop (bool b)
	Sets the drag drop on the horizontal header. When the drag drop is enabled, you lose the ability to swap columns.

void	setHighlightColor (const QColor &color)
	Update the color to be used.

void	setLayer (te::map::AbstractLayer *layer, const bool &clearEditor=true, const bool &editable=true)
	Sets the layer to be presented.

virtual void	setLayerSchema (const te::da::DataSetType *schema)
	Sets the schema of the data set. It is used to define the primary keys and create the ObjectIdSet.

virtual	~DataSetTableView ()
	Virtual destructor.

Table slot methods.
Methods to handle user interaction with table.
DataSetTableModel *	m_model
	The model to be used.

TablePopupFilter *	m_popupFilter
	The menus popup filter.

HighlightDelegate *	m_delegate
	Delegate used for rendering selected rows.

te::map::AbstractLayer *	m_layer
	Pointer to the layer being presented.

std::unique_ptr< te::da::DataSourceTransactor >	m_transactor
	Pointer to the transactor, to keep data while table is open.

bool	m_autoPanEnabled
	Auto pan enabling.

bool	m_autoScrollEnabled
	Auto scroll enabling.

bool	m_doScroll
	Flag to force or not scrolling.

bool	m_promotionEnabled
	Promotion enabled.

te::da::DataSet *	m_dset
	Data set being used.

std::vector< std::string >	m_orderby
	Order by columns.

bool	m_orderAsc
	Flag that sinalizes if the it is sorted in ascending sorting.

bool	m_resetOrder
	Flag that sinalizes if there's is no sort.

void	createHistogram (const int &column)
	Creates a new histogram based on the data at position column.

void	createNormalDistribution (const int &column)
	Creates a new chart that displays the normal distribution based on the data at position column.

void	hideColumn (const int &column)
	Hides the column at position column.

void	showColumn (const int &column)
	Shows the hidden column.

void	renameColumn (const int &column)
	Rename a column of the table.

void	retypeColumn (const int &column)
	Changes teh type of a column in the table.

void	changeColumnData (const int &column)
	Shows the change column data dialog.

void	showAllColumns ()
	Shows all hidden columns.

void	resetColumnsOrder ()
	Shows columns in the original order.

void	highlightRow (const int &row, const bool &add)
	Used to highlight the data when the mouse is clicked over a row in the table.

void	highlightRows (const int &initRow, const int &finalRow)
	Select all rows from initRow to finalRow.

void	promote (const bool &scroll=false)
	Promotes the highlighted rows.

void	sortByColumns (const bool &asc, const int &col)
	Sort by the selected columns.

void	setOIdsColumnsVisible (const bool &visible)
	Shows or hides the icon sinalizing the columns that identify each row.

void	addColumn ()
	Add column to the table.

void	removeColumn (const int &column)

void	setAutoPanEnabled (const bool &enable)

void	setAutoScrollEnabled (const bool &enable)
	Enable / disable auto-scroll.

void	setPromotionEnabled (const bool &enable)
	Enable / disable promotion.

void	saveEditions ()
	Saves all editions to the dataset.

void	selectOIds (te::da::ObjectIdSet , const bool &, te::gm::Envelope )
	Emmite when objects was selected.

void	deselectOIds (te::da::ObjectIdSet *)

void	createChartDisplay (te::qt::widgets::ChartDisplayWidget *)

void	enableAutoPan (const bool &)

void	removeSelection (const int &initRow, const int &finalRow)

Detailed Description

A customized table view for te::map::AbstractLayer objects. Uses a te::qt::widgets::DataSetModel as its model.

Note: We assume that the layer can return ALWAYS return a te::da::DataSet object with random access of it's values.

Definition at line 84 of file DataSetTableView.h.

Constructor & Destructor Documentation

◆ DataSetTableView()

te::qt::widgets::DataSetTableView::DataSetTableView ( QWidget * parent = 0 )

Constructor.

Parameters

parent Qt widget parent.

◆ ~DataSetTableView()

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

virtual

Virtual destructor.

Member Function Documentation

◆ addColumn

void te::qt::widgets::DataSetTableView::addColumn ( )

slot

Add column to the table.

◆ changeColumnData

void te::qt::widgets::DataSetTableView::changeColumnData ( const int & column )

slot

Shows the change column data dialog.

Parameters

column Index of the column to be updated.

◆ createChartDisplay

void te::qt::widgets::DataSetTableView::createChartDisplay ( te::qt::widgets::ChartDisplayWidget * )

signal

◆ createHistogram

void te::qt::widgets::DataSetTableView::createHistogram ( const int & column )

slot

Creates a new histogram based on the data at position column.

Parameters

column Column that provides the data for the histogram.

◆ createNormalDistribution

void te::qt::widgets::DataSetTableView::createNormalDistribution ( const int & column )

slot

Creates a new chart that displays the normal distribution based on the data at position column.

Parameters

column Column that provides the data used to calculate the normal distribution.

◆ deselectOIds

void te::qt::widgets::DataSetTableView::deselectOIds ( te::da::ObjectIdSet * )

signal

◆ enableAutoPan

void te::qt::widgets::DataSetTableView::enableAutoPan ( const bool & )

signal

◆ getAcceptDrop()

bool te::qt::widgets::DataSetTableView::getAcceptDrop ( )

Gets accept drop flag.

Returns: True: accept drop. False: not accept drop.

◆ getDragDrop()

bool te::qt::widgets::DataSetTableView::getDragDrop ( )

Gets the drag drop flag.

Returns: True: is drag drop. False: not is drag drop.

◆ getLayer()

te::map::AbstractLayer * te::qt::widgets::DataSetTableView::getLayer ( )

Gets selected layer.

Returns: The selecte layer.

◆ hasEditions()

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

Returns true if there are unsaved editions e false if there is not.

◆ hideColumn

void te::qt::widgets::DataSetTableView::hideColumn ( const int & column )

slot

Hides the column at position column.

Parameters

column Column to be hidden.

◆ highlightOIds()

void te::qt::widgets::DataSetTableView::highlightOIds ( const te::da::ObjectIdSet * oids )

Highlights the objects identified by oids.

Parameters

oids	The identifiers of rows to be highlighted.

◆ highlightRow

void te::qt::widgets::DataSetTableView::highlightRow	(	const int &	row,
		const bool &	add
	)

slot

Used to highlight the data when the mouse is clicked over a row in the table.

Parameters

row	Row to be highlighted.
add	True to add to selection, false to new selection.

◆ highlightRows

void te::qt::widgets::DataSetTableView::highlightRows	(	const int &	initRow,
		const int &	finalRow
	)

slot

Select all rows from initRow to finalRow.

Parameters

initRow	the begin row.
finalRow	the final row.

Note: It does not matter if initRow is less than finalRow.

◆ promote

void te::qt::widgets::DataSetTableView::promote ( const bool & scroll = false )

slot

Promotes the highlighted rows.

The rows highlighted are presented in the begining of the table.

Parameters

If	true, scrolls to the top of the table.

◆ removeColumn

void te::qt::widgets::DataSetTableView::removeColumn ( const int & column )

slot

◆ removeSelection()

void te::qt::widgets::DataSetTableView::removeSelection	(	const int &	initRow,
		const int &	finalRow
	)

protected

◆ renameColumn

void te::qt::widgets::DataSetTableView::renameColumn ( const int & column )

slot

Rename a column of the table.

Parameters

column Index of the column to be renamed.

◆ resetColumnsOrder

void te::qt::widgets::DataSetTableView::resetColumnsOrder ( )

slot

Shows columns in the original order.

◆ retypeColumn

void te::qt::widgets::DataSetTableView::retypeColumn ( const int & column )

slot

Changes teh type of a column in the table.

Parameters

column Index of the column to be changed.

◆ saveEditions

void te::qt::widgets::DataSetTableView::saveEditions ( )

slot

Saves all editions to the dataset.

◆ selectOIds

void te::qt::widgets::DataSetTableView::selectOIds	(	te::da::ObjectIdSet *	,
		const bool &	,
		te::gm::Envelope *
	)

signal

Emmite when objects was selected.

◆ setAcceptDrop()

void te::qt::widgets::DataSetTableView::setAcceptDrop ( bool b )

Sets the drop on the horizontal header.

Parameters

b	True: accept drop. False: do not accept drop.

◆ setAutoPanEnabled

void te::qt::widgets::DataSetTableView::setAutoPanEnabled ( const bool & enable )

slot

◆ setAutoScrollEnabled

void te::qt::widgets::DataSetTableView::setAutoScrollEnabled ( const bool & enable )

slot

Enable / disable auto-scroll.

Parameters

enable True for enable auto-scroll, false for disable it.

◆ setDataSet()

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

Updates the data set being visualized.

Note that this DataSet MUST HAVE random access. The view DOES TAKE the ownership of the pointer.

Parameters

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

◆ setDragDrop()

void te::qt::widgets::DataSetTableView::setDragDrop ( bool b )

Sets the drag drop on the horizontal header. When the drag drop is enabled, you lose the ability to swap columns.

Parameters

b	True: does the drag drop. False: do not drag drop.

◆ setHighlightColor()

void te::qt::widgets::DataSetTableView::setHighlightColor ( const QColor & color )

Update the color to be used.

Parameters

color The new color;

◆ setLayer()

void te::qt::widgets::DataSetTableView::setLayer	(	te::map::AbstractLayer *	layer,
		const bool &	clearEditor = `true`,
		const bool &	editable = `true`
	)

Sets the layer to be presented.

Parameters

layer	Pointer to the layer to be presented.
clearEditor	True for reset editions, false to maintain it.
editable	True to allow layer editions.

◆ setLayerSchema()

virtual void te::qt::widgets::DataSetTableView::setLayerSchema ( const te::da::DataSetType * schema )

virtual

Sets the schema of the data set. It is used to define the primary keys and create the ObjectIdSet.

Parameters

schema The DataSetType to extract keys.

◆ setOIdsColumnsVisible

void te::qt::widgets::DataSetTableView::setOIdsColumnsVisible ( const bool & visible )

slot

Shows or hides the icon sinalizing the columns that identify each row.

Parameters

visible True for icon visible, false otherwise.

◆ setPromotionEnabled

void te::qt::widgets::DataSetTableView::setPromotionEnabled ( const bool & enable )

slot

Enable / disable promotion.

If enabled all selected rows will be moved to te top of the table.

Parameters

enable True to enable promotion, false to disable it

◆ showAllColumns

void te::qt::widgets::DataSetTableView::showAllColumns ( )

slot

Shows all hidden columns.

◆ showColumn

void te::qt::widgets::DataSetTableView::showColumn ( const int & column )

slot

Shows the hidden column.

Parameters

column Column to be presented.

◆ sortByColumns

void te::qt::widgets::DataSetTableView::sortByColumns	(	const bool &	asc,
		const int &	col
	)

slot

Sort by the selected columns.

Parameters

asc	True for ascendent order, false for descendent.
col	Index of the column to used by sorting.

Member Data Documentation

◆ m_autoPanEnabled

bool te::qt::widgets::DataSetTableView::m_autoPanEnabled

protected

Auto pan enabling.

Definition at line 361 of file DataSetTableView.h.

◆ m_autoScrollEnabled

bool te::qt::widgets::DataSetTableView::m_autoScrollEnabled

protected

Auto scroll enabling.

Definition at line 362 of file DataSetTableView.h.

◆ m_delegate

HighlightDelegate* te::qt::widgets::DataSetTableView::m_delegate

protected

Delegate used for rendering selected rows.

Definition at line 358 of file DataSetTableView.h.

◆ m_doScroll

bool te::qt::widgets::DataSetTableView::m_doScroll

protected

Flag to force or not scrolling.

Definition at line 363 of file DataSetTableView.h.

◆ m_dset

te::da::DataSet* te::qt::widgets::DataSetTableView::m_dset

protected

Data set being used.

Definition at line 365 of file DataSetTableView.h.

◆ m_layer

te::map::AbstractLayer* te::qt::widgets::DataSetTableView::m_layer

protected

Pointer to the layer being presented.

Definition at line 359 of file DataSetTableView.h.

◆ m_model

DataSetTableModel* te::qt::widgets::DataSetTableView::m_model

protected

The model to be used.

Definition at line 356 of file DataSetTableView.h.

◆ m_orderAsc

bool te::qt::widgets::DataSetTableView::m_orderAsc

protected

Flag that sinalizes if the it is sorted in ascending sorting.

Definition at line 367 of file DataSetTableView.h.

◆ m_orderby

std::vector<std::string> te::qt::widgets::DataSetTableView::m_orderby

protected

Order by columns.

Definition at line 366 of file DataSetTableView.h.

◆ m_popupFilter

TablePopupFilter* te::qt::widgets::DataSetTableView::m_popupFilter

protected

The menus popup filter.

Definition at line 357 of file DataSetTableView.h.

◆ m_promotionEnabled

bool te::qt::widgets::DataSetTableView::m_promotionEnabled

protected

Promotion enabled.

Definition at line 364 of file DataSetTableView.h.

◆ m_resetOrder

bool te::qt::widgets::DataSetTableView::m_resetOrder

protected

Flag that sinalizes if there's is no sort.

Definition at line 368 of file DataSetTableView.h.

◆ m_transactor

std::unique_ptr<te::da::DataSourceTransactor> te::qt::widgets::DataSetTableView::m_transactor

protected

Pointer to the transactor, to keep data while table is open.

Definition at line 360 of file DataSetTableView.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/DataSetTableView.h

Public Member Functions

Table slot methods.

Detailed Description

Constructor & Destructor Documentation

◆ DataSetTableView()

◆ ~DataSetTableView()

Member Function Documentation

◆ addColumn

◆ changeColumnData

◆ createChartDisplay

◆ createHistogram

◆ createNormalDistribution

◆ deselectOIds

◆ enableAutoPan

◆ getAcceptDrop()

◆ getDragDrop()

◆ getLayer()

◆ hasEditions()

◆ hideColumn

◆ highlightOIds()

◆ highlightRow

◆ highlightRows

◆ promote

◆ removeColumn

◆ removeSelection()

◆ renameColumn

◆ resetColumnsOrder

◆ retypeColumn

◆ saveEditions

◆ selectOIds

◆ setAcceptDrop()

◆ setAutoPanEnabled

◆ setAutoScrollEnabled

◆ setDataSet()

◆ setDragDrop()

◆ setHighlightColor()

◆ setLayer()

◆ setLayerSchema()

◆ setOIdsColumnsVisible

◆ setPromotionEnabled

◆ showAllColumns

◆ showColumn

◆ sortByColumns

Member Data Documentation

◆ m_autoPanEnabled

◆ m_autoScrollEnabled

◆ m_delegate

◆ m_doScroll

◆ m_dset

◆ m_layer

◆ m_model

◆ m_orderAsc

◆ m_orderby

◆ m_popupFilter

◆ m_promotionEnabled

◆ m_resetOrder

◆ m_transactor