DtFomTreeAndTableWidget Class Reference

Shows detailed statistics, presented as both trees and running graphs which can be populated from the tree data. More...

Inheritance diagram for DtFomTreeAndTableWidget:

Collaboration diagram for DtFomTreeAndTableWidget:

Public Types
enum	DtRowNameLoc { DtRowNameIsHeader, DtRowNameIsFirstColumn, DtNoRowNames }
typedef std::pair< unsigned, QModelIndex >	DtTreeAndModelIndex
	Type which pairs the tree index and QModelIndex to uniquely identify an index across all trees in the widget. More...

Public Slots
void	processItemSelection (const QModelIndex &index)
	Processes item selection by enabling/disabling buttons and menu actions for the newly selected item. More...
void	processItemSelectionChange ()
	Process item selection change. More...
void	processCurrentChanged (const QModelIndex &, const QModelIndex &)
	Process current selection change. More...
void	updateSortingEnable ()
	Checks whether the trees should have sorting enabled or disabled. More...

Signals
void	treeItemSelected (const QModelIndex &index)

Public Member Functions
	DtFomTreeAndTableWidget (QWidget *parent=0, Qt::WindowFlags f=0)
	Constructor. More...
virtual	~DtFomTreeAndTableWidget ()
	Destructor. More...
virtual QSize	sizeHint () const
	Returns the recommended size for the widget. More...
unsigned	addTree (const QString &name, QAbstractItemModel *model, DtRowNameLoc rowNameLoc, bool decorateRoot, bool hideHeader, bool alternateRowColor)
	Adds a new tree, must be called prior to initComplete. More...
void	addTreeAndTable (const QString &treeName, QAbstractItemModel *treeModel, DtRowNameLoc treeRowNameLoc, const QString &TableName, QAbstractItemModel *tableModel, DtRowNameLoc tableRowNameLoc)
void	initComplete ()
	Initializes the widget, adding trees with each of the given names. More...
void	saveGuiConfiguration (QFile &configFile)
	Saves the GUI configuration to the given file. More...
void	loadGuiConfiguration (QFile &configFile)
	Loads the GUI configuration from the given file. More...
void	setFederateId (const QString &federateId)
	Sets the federate identification text. More...
void	updateTreeLabel (const QString &name)
const QModelIndex	getCurrentSelection () const
void	expandTree () const
void	collapseItem (QStandardItem *item)
void	setSelectionBehaviorRow ()
void	refresh () const

Protected Types
enum	TableFileFormat { TextTableFormat, CsvTableFormat }

Protected Member Functions
void	initTrees ()
	Initializes all added trees. More...
void	connectSignals ()
	Connects our signals and slots. More...
void	getRowAndColNames (DtTreeAndModelIndex modelIndex, QString &rowName, QString &colName)
	Retrieves the names of the row and column for a given model index. More...
void	writeTreeToStream (const QTreeView *tree, QTextStream &fileStrm, TableFileFormat format)
	Writes the given tree's data as a table to the given file stream. More...

Protected Attributes
QSplitter *	mySplitter
	Main layout. More...
std::vector< QVBoxLayout * >	myTreeLayouts
	Layouts for each tree. More...
std::vector< QLabel * >	myTreeLabels
	Labels for each tree. More...
std::vector< QHBoxLayout * >	myTreeLabelLayouts
	Layouts for each tree label. More...
std::vector< QTreeView * >	myTreeViews
	The tree view for each tree. More...
unsigned int	myTreeIndex
unsigned int	myTableIndex
std::vector< DtRowNameLoc >	myTreeRowNameLocs
	The row name location for the tree. More...
std::vector< std::map < unsigned, QString > >	myTreeValGraphableCols
	The columns for which the value can be graphed and the units to be displayed on the y axis. More...
std::vector< std::map < unsigned, QString > >	myTreeRateGraphableCols
	The columns for which the rate can be graphed and the units to be displayed on the y axis. More...
DtTreeAndModelIndex	myCurrentModelIndex
	The model index for which to display the context menu. More...
QString	myFederateId
	Identifying text for the current federate. More...

Static Protected Attributes
static const QString	theTreeBreakText
	Indicates the end of one tree's configuration data and the start of the next in a GUI config file. More...

Private Member Functions
	DtFomTreeAndTableWidget (const DtFomTreeAndTableWidget &)
	Copy Constructor not implemented. More...
DtFomTreeAndTableWidget &	operator= (const DtFomTreeAndTableWidget &)
	Assignment Operator not implemented. More...

Detailed Description

Shows detailed statistics, presented as both trees and running graphs which can be populated from the tree data.

Member Typedef Documentation

typedef std::pair<unsigned, QModelIndex> DtFomTreeAndTableWidget::DtTreeAndModelIndex

Type which pairs the tree index and QModelIndex to uniquely identify an index across all trees in the widget.

Member Enumeration Documentation

enum DtFomTreeAndTableWidget::DtRowNameLoc

Enumerator
DtRowNameIsHeader
DtRowNameIsFirstColumn
DtNoRowNames

enum DtFomTreeAndTableWidget::TableFileFormat

protected

Enumerator
TextTableFormat
CsvTableFormat

Constructor & Destructor Documentation

DtFomTreeAndTableWidget::DtFomTreeAndTableWidget	(	QWidget *	parent = 0,
		Qt::WindowFlags	f = 0
	)

Constructor.

virtual DtFomTreeAndTableWidget::~DtFomTreeAndTableWidget ( )

virtual

Destructor.

DtFomTreeAndTableWidget::DtFomTreeAndTableWidget ( const DtFomTreeAndTableWidget &  )

private

Copy Constructor not implemented.

Member Function Documentation

unsigned DtFomTreeAndTableWidget::addTree	(	const QString &	name,
		QAbstractItemModel *	model,
		DtRowNameLoc	rowNameLoc,
		bool	decorateRoot,
		bool	hideHeader,
		bool	alternateRowColor
	)

Adds a new tree, must be called prior to initComplete.

Specifies the tree name, column headers, and row headers. Returns the index of the tree.

void DtFomTreeAndTableWidget::addTreeAndTable	(	const QString &	treeName,
		QAbstractItemModel *	treeModel,
		DtRowNameLoc	treeRowNameLoc,
		const QString &	TableName,
		QAbstractItemModel *	tableModel,
		DtRowNameLoc	tableRowNameLoc
	)

void DtFomTreeAndTableWidget::collapseItem

(

QStandardItem *

item

)

void DtFomTreeAndTableWidget::connectSignals ( )

protected

Connects our signals and slots.

void DtFomTreeAndTableWidget::expandTree

(

)

const

const QModelIndex DtFomTreeAndTableWidget::getCurrentSelection

(

)

const

void DtFomTreeAndTableWidget::getRowAndColNames ( DtTreeAndModelIndex  modelIndex, QString &  rowName, QString &  colName  )

protected

Retrieves the names of the row and column for a given model index.

void DtFomTreeAndTableWidget::initComplete

(

)

Initializes the widget, adding trees with each of the given names.

Trees are added in order and assigned indices, starting at 0, in order.

void DtFomTreeAndTableWidget::initTrees ( )

protected

Initializes all added trees.

void DtFomTreeAndTableWidget::loadGuiConfiguration

(

QFile &

configFile

)

Loads the GUI configuration from the given file.

It's expected that the file will be open and ready to read the configuration.

DtFomTreeAndTableWidget& DtFomTreeAndTableWidget::operator= ( const DtFomTreeAndTableWidget &  )

private

Assignment Operator not implemented.

void DtFomTreeAndTableWidget::processCurrentChanged ( const QModelIndex &  , const QModelIndex &    )

slot

Process current selection change.

void DtFomTreeAndTableWidget::processItemSelection ( const QModelIndex &  index )

slot

Processes item selection by enabling/disabling buttons and menu actions for the newly selected item.

void DtFomTreeAndTableWidget::processItemSelectionChange ( )

slot

Process item selection change.

void DtFomTreeAndTableWidget::refresh

(

)

const

void DtFomTreeAndTableWidget::saveGuiConfiguration

(

QFile &

configFile

)

Saves the GUI configuration to the given file.

It's expected that the file will be open and ready to write to.

void DtFomTreeAndTableWidget::setFederateId ( const QString &  federateId )

inline

Sets the federate identification text.

void DtFomTreeAndTableWidget::setSelectionBehaviorRow

(

)

virtual QSize DtFomTreeAndTableWidget::sizeHint ( ) const

virtual

Returns the recommended size for the widget.

void DtFomTreeAndTableWidget::treeItemSelected ( const QModelIndex &  index )

signal

void DtFomTreeAndTableWidget::updateSortingEnable ( )

slot

Checks whether the trees should have sorting enabled or disabled.

void DtFomTreeAndTableWidget::updateTreeLabel

(

const QString &

name

)

void DtFomTreeAndTableWidget::writeTreeToStream ( const QTreeView *  tree, QTextStream &  fileStrm, TableFileFormat  format  )

protected

Writes the given tree's data as a table to the given file stream.

Must specify the format that should be used.

Member Data Documentation

DtTreeAndModelIndex DtFomTreeAndTableWidget::myCurrentModelIndex

protected

The model index for which to display the context menu.

QString DtFomTreeAndTableWidget::myFederateId

protected

Identifying text for the current federate.

QSplitter* DtFomTreeAndTableWidget::mySplitter

protected

Main layout.

unsigned int DtFomTreeAndTableWidget::myTableIndex

protected

unsigned int DtFomTreeAndTableWidget::myTreeIndex

protected

std::vector<QHBoxLayout*> DtFomTreeAndTableWidget::myTreeLabelLayouts

protected

Layouts for each tree label.

std::vector<QLabel*> DtFomTreeAndTableWidget::myTreeLabels

protected

Labels for each tree.

std::vector<QVBoxLayout*> DtFomTreeAndTableWidget::myTreeLayouts

protected

Layouts for each tree.

std::vector<std::map<unsigned, QString> > DtFomTreeAndTableWidget::myTreeRateGraphableCols

protected

The columns for which the rate can be graphed and the units to be displayed on the y axis.

std::vector<DtRowNameLoc> DtFomTreeAndTableWidget::myTreeRowNameLocs

protected

The row name location for the tree.

std::vector<std::map<unsigned, QString> > DtFomTreeAndTableWidget::myTreeValGraphableCols

protected

The columns for which the value can be graphed and the units to be displayed on the y axis.

std::vector<QTreeView*> DtFomTreeAndTableWidget::myTreeViews

protected

The tree view for each tree.

const QString DtFomTreeAndTableWidget::theTreeBreakText

staticprotected

Indicates the end of one tree's configuration data and the start of the next in a GUI config file.

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

• fomTreeAndTableWidget.h