DtTMEchelonTree Class Reference

Inheritance diagram for DtTMEchelonTree:

Public Slots
virtual void	addSymbol (const DtModelKey &)
virtual void	removeSymbol (const DtModelKey &)
virtual void	updateSymbol (const DtModelKey &key, int changed)
virtual void	updateSymbol (const DtModelData &d, int changed)
virtual void	expandSymbol (const DtModelKey &)
virtual void	collapseSymbol (const DtModelKey &)
virtual bool	repositionSymbol (const DtModelKey &)
	Verify that the symbols position in the list view hierarchy matches that of the echelonHierarchy, and if not, call moveItemInListHierarchy to relocate it correctly.
virtual void	syncToEchelonView ()
virtual void	syncFromEchelonView ()
virtual void	setMaintainEchelonSync (bool)
virtual void	syncFromHierarchy ()
virtual void	setSelection (const QVector< DtModelKey > &)
virtual void	clearSelection ()
virtual void	setSelectionAll ()
void	setEmbarkationHierarchy (const DtEchelonHierarchy *)
const DtEchelonHierarchy *	embarkationHierarchy () const
virtual void	tick ()
	Sort if we are marked as dirty.
virtual void	setupEchelonIdColumn (bool show)

Signals
void	selectionChanged (const QVector< DtModelKey > &)
void	selectionAdded (const QVector< DtModelKey > &)
void	clearSelection (bool)
void	symbolExpanded (const DtModelKey &)
void	symbolCollapsed (const DtModelKey &)
void	showInformationClicked (const DtModelData &)

Public Member Functions
	DtTMEchelonTree (QWidget *parent=NULL, const Qt::WindowFlags &f=0)
	constructor
virtual	~DtTMEchelonTree ()
	Destructor.
virtual void	init (const DtEchelonHierarchy *hierarchy)
	Call one of the two init() functions before using.
virtual void	init (DtEchelonView *view)
	Inits with a view.
virtual void	setListViewEventFilter (QWidget *filter)
	Set widgets that can be used to filter events for the list view.
virtual void	removeListViewEventFilter (QWidget *filter)
virtual void	setSelectionModeEnabled (bool b)
DtTreeWidget *	listView ()
virtual bool	maintainEchelonSync () const

Protected Slots
virtual void	updateSelection (bool signal=true)
virtual void	scrollRangeChanged (int x, int y)
virtual void	viewItemExpanded (QTreeWidgetItem *item)
virtual void	viewItemCollapsed (QTreeWidgetItem *item)
virtual void	expandToLevel (unsigned int level)
virtual void	collapseToLevel (unsigned int level)
virtual void	scrollCollapseButtons (int x)
virtual void	doubleClicked (QTreeWidgetItem *li, int col)

Protected Member Functions
virtual void	commonInit ()
	Called by other init routines.
virtual void	initColumnHeadings (DtTreeWidget &listView)
	Adds column headings to the list view. Add at least one.
virtual DtTreeWidget *	createListView (QWidget *parent)
	Creates the list view widget and returns a pointer to it.
virtual DtScrollButtonArea *	createCollapseButtonConainer (QWidget *parent)
	Creates the widget in which the expand/collapse buttons will reside.
virtual void	initListItem (QTreeWidgetItem *, const DtModelKey &)
virtual QTreeWidgetItem *	addListItem (const DtModelKey &)
virtual QTreeWidgetItem *	createListItem (QTreeWidgetItem *parent, const DtModelKey &key)
virtual void	moveItemInListHierarchy (QTreeWidgetItem *item, QTreeWidgetItem *newParent)
virtual void	updateCollapseButtons ()
virtual void	updateCollapseButtons (QTreeWidgetItem *)
virtual void	createCollapseButton (unsigned int level)
virtual void	collapseToLevel (unsigned int level, QTreeWidgetItem *)
	Recursivly collapses all open depth(level) nodes.
virtual void	expandToLevel (unsigned int level, QTreeWidgetItem *)
	Recursivly expands all nodes < depth(level) starting at firstLvi.
virtual void	updateEchelonIdColumn ()
	Updates the text for all known items for the echelonIdColumn.

Protected Attributes
DtTreeWidget *	myListView
QVector< DtModelKey >	mySelectedKeys
DtEchelonView *	myEchelonView
const DtEchelonHierarchy *	myHierarchy
const DtEchelonHierarchy *	myEmbarkationHierarchy
bool	myMaintainEchelonSync
QHash< DtModelKey, QTreeWidgetItem * >	myKeyList
QList< DtExpandCollapseButton * >	myCollapseButtonVector
	The global expand/collapse buttons run along the top of the list view allowin the user to expand or collapse an entire level at once.
DtScrollButtonArea *	myCollapseButtonWidget
QPixmap	myPlusPixmap
QPixmap	myMinusPixmap
bool	mySelectionModeEnabled
bool	myDirty
bool	myUpdateCollapseButtons
bool	mySendingSelectionSignal

Static Protected Attributes
static const int	theEntityIdColumn
static const char *	thePlusImageData []
static const char *	theMinusImageData []

Private Member Functions
	DtTMEchelonTree (const DtTMEchelonTree &orig)
	Not implemented.
DtTMEchelonTree &	operator= (const DtTMEchelonTree &rhs)
	Not implemented.

Constructor & Destructor Documentation

DtTMEchelonTree::DtTMEchelonTree	(	QWidget *	parent = NULL,
		const Qt::WindowFlags &	f = 0
	)

constructor

virtual DtTMEchelonTree::~DtTMEchelonTree ( )

virtual

Destructor.

DtTMEchelonTree::DtTMEchelonTree ( const DtTMEchelonTree &  orig )

private

Not implemented.

Member Function Documentation

virtual void DtTMEchelonTree::init ( const DtEchelonHierarchy *  hierarchy )

virtual

Call one of the two init() functions before using.

Inits with a hierarchy, and not a view.

virtual void DtTMEchelonTree::init ( DtEchelonView *  view )

virtual

Inits with a view.

The hierarchy which this view is over will be used as the hierarchy. Echelon Tree will maintain sync with this view by default.

virtual void DtTMEchelonTree::setListViewEventFilter ( QWidget *  filter )

virtual

Set widgets that can be used to filter events for the list view.

This is so subclassing the list view to capture events is not necessary

virtual void DtTMEchelonTree::removeListViewEventFilter ( QWidget *  filter )

virtual

virtual void DtTMEchelonTree::setSelectionModeEnabled ( bool  b )

virtual

DtTreeWidget * DtTMEchelonTree::listView ( )

inline

References myListView.

virtual void DtTMEchelonTree::commonInit ( )

protectedvirtual

Called by other init routines.

Calls createListView() to create the list view.

virtual void DtTMEchelonTree::initColumnHeadings ( DtTreeWidget &  listView )

protectedvirtual

Adds column headings to the list view. Add at least one.

virtual DtTreeWidget* DtTMEchelonTree::createListView ( QWidget *  parent )

protectedvirtual

Creates the list view widget and returns a pointer to it.

virtual DtScrollButtonArea* DtTMEchelonTree::createCollapseButtonConainer ( QWidget *  parent )

protectedvirtual

Creates the widget in which the expand/collapse buttons will reside.

virtual void DtTMEchelonTree::initListItem ( QTreeWidgetItem *  , const DtModelKey &    )

protectedvirtual

virtual bool DtTMEchelonTree::maintainEchelonSync ( ) const

virtual

virtual QTreeWidgetItem* DtTMEchelonTree::addListItem ( const DtModelKey &  )

protectedvirtual

virtual QTreeWidgetItem* DtTMEchelonTree::createListItem ( QTreeWidgetItem *  parent, const DtModelKey &  key  )

protectedvirtual

virtual void DtTMEchelonTree::moveItemInListHierarchy ( QTreeWidgetItem *  item, QTreeWidgetItem *  newParent  )

protectedvirtual

void DtTMEchelonTree::selectionChanged ( const QVector< DtModelKey > &  )

signal

void DtTMEchelonTree::selectionAdded ( const QVector< DtModelKey > &  )

signal

void DtTMEchelonTree::clearSelection ( bool  )

signal

void DtTMEchelonTree::symbolExpanded ( const DtModelKey &  )

signal

void DtTMEchelonTree::symbolCollapsed ( const DtModelKey &  )

signal

void DtTMEchelonTree::showInformationClicked ( const DtModelData &  )

signal

virtual void DtTMEchelonTree::addSymbol ( const DtModelKey &  )

virtualslot

virtual void DtTMEchelonTree::removeSymbol ( const DtModelKey &  )

virtualslot

virtual void DtTMEchelonTree::updateSymbol ( const DtModelKey &  key, int  changed  )

virtualslot

virtual void DtTMEchelonTree::updateSymbol ( const DtModelData &  d, int  changed  )

virtualslot

virtual void DtTMEchelonTree::expandSymbol ( const DtModelKey &  )

virtualslot

virtual void DtTMEchelonTree::collapseSymbol ( const DtModelKey &  )

virtualslot

virtual bool DtTMEchelonTree::repositionSymbol ( const DtModelKey &  )

virtualslot

Verify that the symbols position in the list view hierarchy matches that of the echelonHierarchy, and if not, call moveItemInListHierarchy to relocate it correctly.

Returns true if the item was repositioned.

virtual void DtTMEchelonTree::syncToEchelonView ( )

virtualslot

virtual void DtTMEchelonTree::syncFromEchelonView ( )

virtualslot

virtual void DtTMEchelonTree::setMaintainEchelonSync ( bool  )

virtualslot

virtual void DtTMEchelonTree::syncFromHierarchy ( )

virtualslot

virtual void DtTMEchelonTree::setSelection ( const QVector< DtModelKey > &  )

virtualslot

virtual void DtTMEchelonTree::clearSelection ( )

virtualslot

virtual void DtTMEchelonTree::setSelectionAll ( )

virtualslot

void DtTMEchelonTree::setEmbarkationHierarchy ( const DtEchelonHierarchy *  h )

inlineslot

References myEmbarkationHierarchy.

Referenced by DtEchelonView::setEmbarkationHierarchy().

const DtEchelonHierarchy * DtTMEchelonTree::embarkationHierarchy ( ) const

inlineslot

References myEmbarkationHierarchy.

virtual void DtTMEchelonTree::tick ( )

virtualslot

Sort if we are marked as dirty.

virtual void DtTMEchelonTree::setupEchelonIdColumn ( bool  show )

virtualslot

virtual void DtTMEchelonTree::updateSelection ( bool  signal = true )

protectedvirtualslot

virtual void DtTMEchelonTree::scrollRangeChanged ( int  x, int  y  )

protectedvirtualslot

virtual void DtTMEchelonTree::viewItemExpanded ( QTreeWidgetItem *  item )

protectedvirtualslot

virtual void DtTMEchelonTree::viewItemCollapsed ( QTreeWidgetItem *  item )

protectedvirtualslot

virtual void DtTMEchelonTree::expandToLevel ( unsigned int  level )

protectedvirtualslot

virtual void DtTMEchelonTree::collapseToLevel ( unsigned int  level )

protectedvirtualslot

virtual void DtTMEchelonTree::scrollCollapseButtons ( int  x )

protectedvirtualslot

virtual void DtTMEchelonTree::doubleClicked ( QTreeWidgetItem *  li, int  col  )

protectedvirtualslot

virtual void DtTMEchelonTree::updateCollapseButtons ( )

protectedvirtual

virtual void DtTMEchelonTree::updateCollapseButtons ( QTreeWidgetItem *  )

protectedvirtual

virtual void DtTMEchelonTree::createCollapseButton ( unsigned int  level )

protectedvirtual

virtual void DtTMEchelonTree::collapseToLevel ( unsigned int  level, QTreeWidgetItem *    )

protectedvirtual

Recursivly collapses all open depth(level) nodes.

virtual void DtTMEchelonTree::expandToLevel ( unsigned int  level, QTreeWidgetItem *    )

protectedvirtual

Recursivly expands all nodes < depth(level) starting at firstLvi.

virtual void DtTMEchelonTree::updateEchelonIdColumn ( )

protectedvirtual

Updates the text for all known items for the echelonIdColumn.

Called when the column is shown

DtTMEchelonTree& DtTMEchelonTree::operator= ( const DtTMEchelonTree &  rhs )

private

Not implemented.

Member Data Documentation

DtTreeWidget* DtTMEchelonTree::myListView

protected

Referenced by listView().

QVector<DtModelKey> DtTMEchelonTree::mySelectedKeys

protected

DtEchelonView* DtTMEchelonTree::myEchelonView

protected

const DtEchelonHierarchy* DtTMEchelonTree::myHierarchy

protected

const DtEchelonHierarchy* DtTMEchelonTree::myEmbarkationHierarchy

protected

Referenced by embarkationHierarchy(), and setEmbarkationHierarchy().

bool DtTMEchelonTree::myMaintainEchelonSync

protected

QHash<DtModelKey, QTreeWidgetItem*> DtTMEchelonTree::myKeyList

protected

QList<DtExpandCollapseButton*> DtTMEchelonTree::myCollapseButtonVector

protected

The global expand/collapse buttons run along the top of the list view allowin the user to expand or collapse an entire level at once.

DtScrollButtonArea* DtTMEchelonTree::myCollapseButtonWidget

protected

QPixmap DtTMEchelonTree::myPlusPixmap

protected

QPixmap DtTMEchelonTree::myMinusPixmap

protected

const int DtTMEchelonTree::theEntityIdColumn

staticprotected

const char* DtTMEchelonTree::thePlusImageData[]

staticprotected

const char* DtTMEchelonTree::theMinusImageData[]

staticprotected

bool DtTMEchelonTree::mySelectionModeEnabled

protected

bool DtTMEchelonTree::myDirty

protected

bool DtTMEchelonTree::myUpdateCollapseButtons

protected

bool DtTMEchelonTree::mySendingSelectionSignal

protected

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/tmqt/tmEchelonTree.h