DtTMMapArea Class Reference

DtTMMapArea is a class used for drawing and navigation of terrain. More...

Inheritance diagram for DtTMMapArea:

Public Slots
virtual void	zoomIn ()
	Zooms in tdb view, emits tdbViewChanged, and updates.
virtual void	zoomOut ()
	Zooms out tdb view, emits tdbViewChanged, and updates.
virtual void	drawRubberBands (QPainter *p)
virtual void	clearSelection (bool signal=true)
virtual void	changeSelection (const QVector< DtModelKey > &d)
virtual bool	addSelection (const QVector< DtModelKey > &d)
	Adds these keys to the selection list if they are not there already.
virtual bool	removeSelection (const QVector< DtModelKey > &d)
	Removes these keys from the selection list if they are in it.
virtual void	setRightClickMaintainSelection (bool b)
virtual bool	rightClickMaintainSelection ()
virtual void	forcePersistentSymbol (DtSymbol *s)
virtual void	stopForcePersistentSymbol (DtSymbol *s)
virtual void	catchViewportChange (const DtTMViewportExtents *v)
virtual bool	dragStart ()
	Called when a drag/drop operation is about to start.
virtual void	dragComplete ()
	Called when a drag/drop operation is complete, regardless of the success of the operation.
virtual void	setFreezeSelection (bool)
	Sets whether or not to freeze current selection regardless of any type of change made.
bool	freezeSelection () const
Public Slots inherited from DtTMArea
virtual void	loadDatabaseFile (const QString &)
virtual bool	updateAllSymbols ()
	Go through the list of symbols that we have marked for update and update them.
virtual void	updateBackground ()
virtual void	resizeMapArea ()
virtual DtSymbol *	addSymbol (const DtModelData &data, bool force=false)
virtual void	removeSymbol (const DtModelKey &data, bool force=false)
virtual void	setDrawOrderSymbols (bool b)
	Set to true to draw order symbols on the next tick.
virtual void	signalDrawOrderSymbols ()
	Signals to draw order the symbols on the next tick.
virtual void	drawOrderSymbols ()
	Draw order symbols if at least one first/last draw by having lens area draw order symbols.

Signals
void	leftDoubleClick ()
void	symbolsSelected (DtSymbolList *)
void	selectionChanged (const QVector< DtModelKey > &)
void	selectionUpdated (const QVector< DtModelKey > &)
void	databasePointSelected (const DtPoint &)
void	nullSelected ()
void	rightMouseContext (DtSymbolList *, QPoint)
void	middleMouseContext (DtSymbolList *, QPoint)
void	mouseSignal (QMouseEvent *, const DtPoint &)
	Sent whenever a mouse event happens.
void	keyboardSignal (QKeyEvent *)
	Sent whenever a key event happens.
void	focusEventSignal (QEvent *)
	Sent whenever a you leave the focus area.
void	enterEventSignal (QEvent *)
void	leaveEventSignal (QEvent *)
void	activateMap (DtTMMapArea *)
void	dropEventSignal (QDropEvent *)
void	dragEnterEventSignal (QDragEnterEvent *)
void	dragLeaveEventSignal (QDragLeaveEvent *)
void	dragMoveEventSignal (QDragMoveEvent *)
void	selectionInProgress (DtSymbolSelector &symbolSelector)
	Sent whenever a selection is in process (i.e. before mouse is released)
void	selectedModelDataUpdated ()
	Sent whenever the selected model data is updated.
void	aboutToDraw (QPainter *map)
	Sent when the lens area is about to draw.
void	selectionModeChanged (int iNewMode)
	Sent when the selection mode has changed.
void	frozenChanged (bool)
	Emitted when frozen selection changes.
Signals inherited from DtTMArea
void	viewportExtentsSet (const DtTMViewportExtents *v)
	Called after setTdbView.
void	viewportExtentsChanged (const DtTMViewportExtents *v)
	Called after internally changing tdb view.
void	newDatabaseFile (const QString &)
void	removingSymbol (const DtModelKey &data)
	Called when removing, adding or modifying a symbol.
void	addingSymbol (const DtModelKey &data)
void	modifyingSymbol (const DtModelKey &data)
void	resized ()
	Sent when this area has resized.
void	modelDataMarkedForUpdated (const DtModelData &d)
void	modelDataRemovedFromUpdate (const DtModelData &)

Public Member Functions
	DtTMMapArea (QWidget *parent=0, const Qt::WindowFlags &flags=0)
virtual	~DtTMMapArea ()
virtual bool	init (const DtTMFactory *f)
	Initializer. MUST BE CALLED.
virtual void	setSelectorType (DtSymbolSelector::DtSelectorType type)
virtual DtSymbolSelector &	symbolSelector ()
virtual DtSymbolList &	selectedSymbols ()
virtual const QVector < DtModelKey > &	selectedModelKeys () const
	Returns mySelectedModelKeys.
virtual QVector< DtModelKey > &	selectedModelKeys ()
virtual bool	leftButtonClicked ()
virtual double	getDatabaseHeight (double x, double y) const
virtual bool	tick ()
	Check to see if need to draw order.
virtual void	setActivateMap ()
	Activate the map.
virtual void	updateSelectedModelData ()
virtual void	setResetLabelPositions (bool b)
	Signal to tell the symbol updater to reset label positions (or not) on next tick.
virtual void	clear ()
	Clears out selected symbols and drawn symbols.
virtual void	removeFromPersistentData (const QString &key)
virtual void	applyOptions (DtSymbol *s)
	This routine will ask the symbol updater to apply the options for the supplied symbol.
DtObjectSelector *	objectSelector ()
virtual bool	startNullSelectionMode (bool showHandCursor=false)
	Routines that will allow certain valid selections on the map area Start null selection mode.
virtual bool	startNormalSelectionMode ()
	Start normal selection mode.
virtual bool	startSymbolPointSelectionMode (int selectionMode, bool showHandCursor=false, bool reset=false, bool backup=true, bool force=false)
virtual bool	startSymbolRectangleSelectionMode (int selectionMode, bool showHandCursor=false, bool reset=false, bool backup=true, bool force=false)
virtual bool	startSelectionMode (int selectionMode, DtSymbolSelector::DtSelectorType type, bool showHandCursor=false, bool reset=false, bool backup=true, bool force=false)
	General selection function.
virtual void	swapModelKeys (QVector< DtModelKey > &orig, QVector< DtModelKey > &save, QVector< DtModelKey > &display)
virtual int	symbolSelectionMode () const
const DtPoint &	lastSelectedPoint () const
virtual void	removeSymbol (const DtModelData &data, bool force)
	Removes the symbol from the map area and from any internal selected lists.
virtual DtSymbolSelector *	setCurrentSelector (DtSymbolSelector *s)
	Returns the current symbol selector after setting to new selector.
virtual DtSymbolSelector *	currentSelector ()
virtual void	setObjectSelectionMode (const DtFilter *f=NULL, bool swapKeys=false)
	Selection modes.
virtual bool	inObjectSelectionMode () const
	Returns true if this area is in object selection mode.
virtual DtSymbol *	symbolAtLocation (const DtPoint &pnt) const
	Asks the object selector (if it exists) to return the symbol at the specified database location.
virtual bool	event (QEvent *)
	Only exposed for public access.
Public Member Functions inherited from DtTMArea
	DtTMArea (QWidget *parent=0, const Qt::WindowFlags &flags=0)
virtual	~DtTMArea ()
virtual void	setSymbolMapper (DtBaseSymbolMapper *mapper)
virtual DtBaseSymbolMapper *	getSymbolMapper ()
virtual DtTMSymbolUpdater *	symbolUpdater ()
virtual DtTMViewportExtents *	viewportExtents () const
	Gets the current viewport extents.
virtual DtViewDriver *	viewDriver () const
	Gets the current view driver.
virtual void	setViewDriver (DtViewDriver *v)
	Sets the current view driver.
virtual DtTMBackground *	background () const
	Gets the current background.
virtual void	setBackground (DtTMBackground *v)
	Sets the current background.
virtual void	setSymbolLensArea (DtSymbolLensArea *area)
virtual DtSymbolLensArea *	symbolLensArea ()
virtual bool	isInitialized ()
virtual DtModelDataDict &	ModelDataDict ()
	Returns the local list of Symbol Datas.
virtual DtModelDataIter *	ModelDataIter () const
	Returns the local list of Symbol Datas.
virtual DtModelDataIter *	CombinedModelDataIter () const
	Returns the combined list of global application and local model data.
virtual void	setUpdateOnTick (bool b)
	Set the fact that this area will also refresh its display on a tick.
virtual void	markForUpdate (const QVector< DtModelKey > &, bool emitSignal=true)
	Copy the model data from the supplied list to our internal update list that will be updated on the next call to updateAllSymbols.
virtual void	markForUpdate (DtModelDataIter *iter, bool emitSignal=true)
virtual void	markForUpdate (const DtModelData &data, bool emitSignal=true)
virtual void	removeFromUpdate (DtModelDataIter *iter)
	Call these to remove model datas for update.
virtual void	removeFromUpdate (const DtModelData &data)
virtual void	removeDictionaryEntry (const DtModelKey &key)
	Removes this entry from the local dictionary.
virtual void	setUpdateBackgroundOnTick (bool b)
	Set to true to call updateBackground on next tick.
void	setNextTickIsRepaint (bool b)
	Set to have the next update (if the area is updated in a tick) to be a repaint rather than an update.
bool	nextTickIsRepaint () const
virtual bool	needsTick () const
	Return true if this area needs to be ticked.
virtual bool	needsUpdate () const
	Return true if this area needs update because myUpdateData.count() is not zero.
virtual DtSymbol *	addSymbol (const DtModelData &data, DtSymbol *symbol)
	Adds a new symbol with the associated model data to the map area.
virtual void	read (QTextStream &ts)
	Archival operators.
virtual void	write (QTextStream &ts)
virtual void	clearSymbols ()
virtual void	setForceTickOnViewportChange (bool b)
	Set this to true to force a tick when the viewport has changed (to speed drawing on map areas).
virtual bool	forceTickOnViewportChange () const
virtual void	paint (QPainter *painter, bool paintBackground=true)
	Draw to the supplied device. Draws the background (if specified) and the lens area.
virtual void	redrawBackground ()
virtual DtSymbol *	getSymbol (const DtModelKey &) const
	Returns a symbol from the view driver for the given model key (if exists)
void	setAlwaysResizeToGlobalView (bool)
	If true, when map area is resized, always go back to global view.
bool	alwaysResizeToGlobalView () const
virtual bool	terrainLoaded () const
void	setWindow (DtBaseWindow *)
DtBaseWindow *	window () const
virtual bool	needsDrawOrder () const
	Return true/false depending on whether or not the area cares about draw ordering symbols.
virtual void	insertIntoDrawOrder (DtSymbol *)
	Insert symbol into lens area draw order.

Static Public Member Functions
static DtTMMapArea *	create (QWidget *parent, const Qt::WindowFlags &flags)
	Returns a newly created instance of a DtTMMapArea.

Protected Member Functions
virtual void	setViewportExtents (const DtTMViewportExtents *v)
virtual void	modifySymbol (const DtModelData &data)
virtual bool	initViewDriver (const DtTMFactory *f)
virtual bool	initObjectSelector (const DtTMFactory *f)
virtual void	updateSymbolSelection (Qt::KeyboardModifiers keyState, Qt::MouseButtons mouseState, bool updateInternalSelection=true)
virtual void	updateSelectedSymbols (const QVector< DtModelKey > &selectedKeys)
virtual void	updatePersistentModelData ()
virtual void	highlightNoSymbols ()
virtual void	highlightSymbols (QVector< DtModelKey > *display=NULL)
virtual void	mousePressEvent (QMouseEvent *e)
	Event overloads.
virtual void	mouseReleaseEvent (QMouseEvent *e)
virtual void	mouseMoveEvent (QMouseEvent *e)
virtual void	mouseDoubleClickEvent (QMouseEvent *e)
virtual void	keyPressEvent (QKeyEvent *e)
virtual void	keyReleaseEvent (QKeyEvent *e)
virtual void	wheelEvent (QWheelEvent *e)
virtual void	focusOutEvent (QFocusEvent *e)
virtual void	leaveEvent (QEvent *e)
virtual void	enterEvent (QEvent *e)
virtual void	mouseSelect (QMouseEvent *e)
virtual void	mousePressSelect (QMouseEvent *e)
virtual void	dragEnterEvent (QDragEnterEvent *e)
	Drag/Drop code.
virtual void	dragLeaveEvent (QDragLeaveEvent *e)
virtual void	dragMoveEvent (QDragMoveEvent *e)
virtual void	dropEvent (QDropEvent *e)
Protected Member Functions inherited from DtTMArea
	DtTMArea (const DtTMArea &orig)
	Not implemented.
DtTMArea &	operator= (const DtTMArea &rhs)
	Not implemented.
virtual bool	initViewportExtents (const DtTMFactory *f)
virtual bool	initLensArea (const DtTMFactory *f, bool useGL=false)
virtual bool	initBackground (const DtTMFactory *f)
virtual void	resizeEvent (QResizeEvent *e)
	Resize event.
virtual void	showEvent (QShowEvent *e)

Protected Attributes
DtObjectSelector *	myObjectSelector
DtSymbolSelector *	myCurrentSelector
QVector< DtModelKey >	myTemporarySelectedModelData
QVector< DtModelKey >	mySelectedModelKeys
QStringList	myPersistentModelData
DtSymbolList	myForcedPersistentModelData
DtSymbolList	mySelectedSymbols
QPoint	myMouseBegin
QPoint	myMouseLast
DtPoint *	myLastSelectedPoint
bool	myIsActivated
bool	myRightClickMaintainSelection
Qt::MouseButtons	myButtonState
Qt::KeyboardModifiers	myKeyState
bool	mySingleSelection
bool	myFreezeSelection
int	myKeyPressed
Protected Attributes inherited from DtTMArea
DtViewDriver *	myViewDriver
DtTMViewportExtents *	myViewportExtents
bool	myDelayGlobalResize
DtSymbolLensArea *	myLensArea
bool	myDeleteLensArea
QPixmap *	myBackground
QTimer	myResizeTimer
DtTMBackground *	myTMBackground
bool	myDeleteBackground
DtModelDataDict	myModelDataDict
DtModelDataIter *	myModelDataIter
DtModelDataIter *	myCombinedModelDataIter
bool	myFirstTick
bool	myUpdateOnTick
QHash< DtModelKey, DtModelData * >	myUpdateData
bool	myUpdateOnlyModified
bool	myIsInitialized
bool	myUpdateBackgroundOnTick
bool	myForceTickOnViewportChange
bool	myNextTickIsRepaint
DtArchiver	myArchiver
	Used to write out any variables that want to be saved.
bool	myAlwaysResizeToGlobalView
DtBaseWindow *	myWindow
bool	myNeedsDrawOrder
bool	myInTick

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

Additional Inherited Members
Protected Slots inherited from DtTMArea
virtual void	catchViewportChange (const DtTMViewportExtents *v)
virtual void	symbolAdded (const DtModelKey &data)
	Called when the view driver adds or removes a symbol.
virtual void	symbolAdded (const DtSymbol *)
virtual void	symbolRemoved (const DtModelKey &data)
virtual void	symbolRemoved (const DtSymbol *)

Detailed Description

DtTMMapArea is a class used for drawing and navigation of terrain.

Slots are provided for navigation calls, and all of them currently result in a redraw of the terrain. This class must be initialized with the proper drawers. DtPixmapTerrain provides the drawing functionality, while DtTdbView provides the navigation.

Constructor & Destructor Documentation

DtTMMapArea::DtTMMapArea	(	QWidget *	parent = 0,
		const Qt::WindowFlags &	flags = 0
	)

virtual DtTMMapArea::~DtTMMapArea ( )

virtual

DtTMMapArea::DtTMMapArea ( const DtTMMapArea &  orig )

private

Not implemented.

Member Function Documentation

virtual bool DtTMMapArea::init ( const DtTMFactory *  f )

virtual

Initializer. MUST BE CALLED.

Reimplemented from DtTMArea.

Reimplemented in DtTerrainMapArea.

virtual void DtTMMapArea::setSelectorType ( DtSymbolSelector::DtSelectorType  type )

virtual

virtual DtSymbolSelector& DtTMMapArea::symbolSelector ( )

virtual

virtual DtSymbolList& DtTMMapArea::selectedSymbols ( )

virtual

virtual const QVector<DtModelKey>& DtTMMapArea::selectedModelKeys ( ) const

virtual

Returns mySelectedModelKeys.

To see what is currently selected in the system selector, get the symbol selector via symbolSelector() and check the symbol selectors selected symbols

virtual QVector<DtModelKey>& DtTMMapArea::selectedModelKeys ( )

virtual

virtual bool DtTMMapArea::leftButtonClicked ( )

virtual

virtual double DtTMMapArea::getDatabaseHeight ( double  x, double  y  ) const

virtual

Reimplemented in DtTerrainMapArea.

virtual bool DtTMMapArea::tick ( )

virtual

Check to see if need to draw order.

Reimplemented from DtTMArea.

virtual void DtTMMapArea::setActivateMap ( )

virtual

Activate the map.

virtual void DtTMMapArea::updateSelectedModelData ( )

virtual

virtual void DtTMMapArea::setResetLabelPositions ( bool  b )

virtual

Signal to tell the symbol updater to reset label positions (or not) on next tick.

virtual void DtTMMapArea::clear ( )

virtual

Clears out selected symbols and drawn symbols.

Reimplemented from DtTMArea.

virtual void DtTMMapArea::removeFromPersistentData ( const QString &  key )

virtual

virtual void DtTMMapArea::applyOptions ( DtSymbol *  s )

virtual

This routine will ask the symbol updater to apply the options for the supplied symbol.

DtObjectSelector * DtTMMapArea::objectSelector ( )

inline

References myObjectSelector.

static DtTMMapArea* DtTMMapArea::create ( QWidget *  parent, const Qt::WindowFlags &  flags  )

static

Returns a newly created instance of a DtTMMapArea.

Reimplemented in DtTerrainMapArea.

virtual bool DtTMMapArea::startNullSelectionMode ( bool  showHandCursor = false )

virtual

Routines that will allow certain valid selections on the map area Start null selection mode.

if showHandCursor is true, will display the hand cursor on screen

virtual bool DtTMMapArea::startNormalSelectionMode ( )

virtual

Start normal selection mode.

virtual bool DtTMMapArea::startSymbolPointSelectionMode ( int  selectionMode, bool  showHandCursor = false, bool  reset = false, bool  backup = true, bool  force = false  )

virtual

virtual bool DtTMMapArea::startSymbolRectangleSelectionMode ( int  selectionMode, bool  showHandCursor = false, bool  reset = false, bool  backup = true, bool  force = false  )

virtual

virtual bool DtTMMapArea::startSelectionMode ( int  selectionMode, DtSymbolSelector::DtSelectorType  type, bool  showHandCursor = false, bool  reset = false, bool  backup = true, bool  force = false  )

virtual

General selection function.

use this if you need a selection mode not defined by any of the above functions.

virtual void DtTMMapArea::swapModelKeys ( QVector< DtModelKey > &  orig, QVector< DtModelKey > &  save, QVector< DtModelKey > &  display  )

virtual

virtual int DtTMMapArea::symbolSelectionMode ( ) const

virtual

const DtPoint& DtTMMapArea::lastSelectedPoint

(

)

const

virtual void DtTMMapArea::removeSymbol ( const DtModelData &  data, bool  force  )

virtual

Removes the symbol from the map area and from any internal selected lists.

Reimplemented from DtTMArea.

virtual DtSymbolSelector* DtTMMapArea::setCurrentSelector ( DtSymbolSelector *  s )

virtual

Returns the current symbol selector after setting to new selector.

virtual DtSymbolSelector* DtTMMapArea::currentSelector ( )

virtual

virtual void DtTMMapArea::setObjectSelectionMode ( const DtFilter *  f = NULL, bool  swapKeys = false  )

virtual

Selection modes.

If Filter is NULL, selects all objects. If swapKeys is true, moves current selection to the temporary backup before revalidating due to filter. To restore the selection, setNormalSelectionMode()

virtual bool DtTMMapArea::inObjectSelectionMode ( ) const

virtual

Returns true if this area is in object selection mode.

virtual DtSymbol* DtTMMapArea::symbolAtLocation ( const DtPoint &  pnt ) const

virtual

Asks the object selector (if it exists) to return the symbol at the specified database location.

virtual bool DtTMMapArea::event ( QEvent *  )

virtual

Only exposed for public access.

void DtTMMapArea::leftDoubleClick ( )

signal

void DtTMMapArea::symbolsSelected ( DtSymbolList *  )

signal

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

signal

void DtTMMapArea::selectionUpdated ( const QVector< DtModelKey > &  )

signal

void DtTMMapArea::databasePointSelected ( const DtPoint &  )

signal

void DtTMMapArea::nullSelected ( )

signal

void DtTMMapArea::rightMouseContext ( DtSymbolList *  , QPoint    )

signal

void DtTMMapArea::middleMouseContext ( DtSymbolList *  , QPoint    )

signal

void DtTMMapArea::mouseSignal ( QMouseEvent *  , const DtPoint &    )

signal

Sent whenever a mouse event happens.

This is useful for event handling The Point is the mouse location in DATABASE coordinates

void DtTMMapArea::keyboardSignal ( QKeyEvent *  )

signal

Sent whenever a key event happens.

This is useful for event handling

void DtTMMapArea::focusEventSignal ( QEvent *  )

signal

Sent whenever a you leave the focus area.

this allows us to reset some things if necessary

void DtTMMapArea::enterEventSignal ( QEvent *  )

signal

void DtTMMapArea::leaveEventSignal ( QEvent *  )

signal

void DtTMMapArea::activateMap ( DtTMMapArea *  )

signal

void DtTMMapArea::dropEventSignal ( QDropEvent *  )

signal

void DtTMMapArea::dragEnterEventSignal ( QDragEnterEvent *  )

signal

void DtTMMapArea::dragLeaveEventSignal ( QDragLeaveEvent *  )

signal

void DtTMMapArea::dragMoveEventSignal ( QDragMoveEvent *  )

signal

void DtTMMapArea::selectionInProgress ( DtSymbolSelector &  symbolSelector )

signal

Sent whenever a selection is in process (i.e. before mouse is released)

void DtTMMapArea::selectedModelDataUpdated ( )

signal

Sent whenever the selected model data is updated.

void DtTMMapArea::aboutToDraw ( QPainter *  map )

signal

Sent when the lens area is about to draw.

void DtTMMapArea::selectionModeChanged ( int  iNewMode )

signal

Sent when the selection mode has changed.

void DtTMMapArea::frozenChanged ( bool  )

signal

Emitted when frozen selection changes.

virtual void DtTMMapArea::zoomIn ( )

virtualslot

Zooms in tdb view, emits tdbViewChanged, and updates.

virtual void DtTMMapArea::zoomOut ( )

virtualslot

Zooms out tdb view, emits tdbViewChanged, and updates.

virtual void DtTMMapArea::drawRubberBands ( QPainter *  p )

virtualslot

virtual void DtTMMapArea::clearSelection ( bool  signal = true )

virtualslot

virtual void DtTMMapArea::changeSelection ( const QVector< DtModelKey > &  d )

virtualslot

virtual bool DtTMMapArea::addSelection ( const QVector< DtModelKey > &  d )

virtualslot

Adds these keys to the selection list if they are not there already.

Returns true if any changes were made.

virtual bool DtTMMapArea::removeSelection ( const QVector< DtModelKey > &  d )

virtualslot

Removes these keys from the selection list if they are in it.

Returns true if any changes were made.

virtual void DtTMMapArea::setRightClickMaintainSelection ( bool  b )

virtualslot

virtual bool DtTMMapArea::rightClickMaintainSelection ( )

virtualslot

virtual void DtTMMapArea::forcePersistentSymbol ( DtSymbol *  s )

virtualslot

virtual void DtTMMapArea::stopForcePersistentSymbol ( DtSymbol *  s )

virtualslot

virtual void DtTMMapArea::catchViewportChange ( const DtTMViewportExtents *  v )

virtualslot

virtual bool DtTMMapArea::dragStart ( )

virtualslot

Called when a drag/drop operation is about to start.

Return false to abort the drag/drop operation

virtual void DtTMMapArea::dragComplete ( )

virtualslot

Called when a drag/drop operation is complete, regardless of the success of the operation.

virtual void DtTMMapArea::setFreezeSelection ( bool  )

virtualslot

Sets whether or not to freeze current selection regardless of any type of change made.

Note that the selection will be unfrozen when starting normal selection mode. If the selection is frozen, even if there are items selected, the current database point will be emitted

bool DtTMMapArea::freezeSelection ( ) const

inlineslot

References myFreezeSelection.

virtual void DtTMMapArea::setViewportExtents ( const DtTMViewportExtents *  v )

protectedvirtual

Reimplemented from DtTMArea.

virtual void DtTMMapArea::modifySymbol ( const DtModelData &  data )

protectedvirtual

Reimplemented from DtTMArea.

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

private

Not implemented.

virtual bool DtTMMapArea::initViewDriver ( const DtTMFactory *  f )

protectedvirtual

Reimplemented from DtTMArea.

virtual bool DtTMMapArea::initObjectSelector ( const DtTMFactory *  f )

protectedvirtual

virtual void DtTMMapArea::updateSymbolSelection ( Qt::KeyboardModifiers  keyState, Qt::MouseButtons  mouseState, bool  updateInternalSelection = true  )

protectedvirtual

virtual void DtTMMapArea::updateSelectedSymbols ( const QVector< DtModelKey > &  selectedKeys )

protectedvirtual

virtual void DtTMMapArea::updatePersistentModelData ( )

protectedvirtual

virtual void DtTMMapArea::highlightNoSymbols ( )

protectedvirtual

virtual void DtTMMapArea::highlightSymbols ( QVector< DtModelKey > *  display = NULL )

protectedvirtual

virtual void DtTMMapArea::mousePressEvent ( QMouseEvent *  e )

protectedvirtual

Event overloads.

virtual void DtTMMapArea::mouseReleaseEvent ( QMouseEvent *  e )

protectedvirtual

virtual void DtTMMapArea::mouseMoveEvent ( QMouseEvent *  e )

protectedvirtual

virtual void DtTMMapArea::mouseDoubleClickEvent ( QMouseEvent *  e )

protectedvirtual

virtual void DtTMMapArea::keyPressEvent ( QKeyEvent *  e )

protectedvirtual

virtual void DtTMMapArea::keyReleaseEvent ( QKeyEvent *  e )

protectedvirtual

virtual void DtTMMapArea::wheelEvent ( QWheelEvent *  e )

protectedvirtual

virtual void DtTMMapArea::focusOutEvent ( QFocusEvent *  e )

protectedvirtual

virtual void DtTMMapArea::leaveEvent ( QEvent *  e )

protectedvirtual

virtual void DtTMMapArea::enterEvent ( QEvent *  e )

protectedvirtual

virtual void DtTMMapArea::mouseSelect ( QMouseEvent *  e )

protectedvirtual

virtual void DtTMMapArea::mousePressSelect ( QMouseEvent *  e )

protectedvirtual

virtual void DtTMMapArea::dragEnterEvent ( QDragEnterEvent *  e )

protectedvirtual

Drag/Drop code.

virtual void DtTMMapArea::dragLeaveEvent ( QDragLeaveEvent *  e )

protectedvirtual

virtual void DtTMMapArea::dragMoveEvent ( QDragMoveEvent *  e )

protectedvirtual

virtual void DtTMMapArea::dropEvent ( QDropEvent *  e )

protectedvirtual

Member Data Documentation

DtObjectSelector* DtTMMapArea::myObjectSelector

protected

Referenced by objectSelector().

DtSymbolSelector* DtTMMapArea::myCurrentSelector

protected

QVector<DtModelKey> DtTMMapArea::myTemporarySelectedModelData

protected

QVector<DtModelKey> DtTMMapArea::mySelectedModelKeys

protected

QStringList DtTMMapArea::myPersistentModelData

protected

DtSymbolList DtTMMapArea::myForcedPersistentModelData

protected

DtSymbolList DtTMMapArea::mySelectedSymbols

protected

QPoint DtTMMapArea::myMouseBegin

protected

QPoint DtTMMapArea::myMouseLast

protected

DtPoint* DtTMMapArea::myLastSelectedPoint

protected

bool DtTMMapArea::myIsActivated

protected

bool DtTMMapArea::myRightClickMaintainSelection

protected

Qt::MouseButtons DtTMMapArea::myButtonState

protected

Qt::KeyboardModifiers DtTMMapArea::myKeyState

protected

bool DtTMMapArea::mySingleSelection

protected

bool DtTMMapArea::myFreezeSelection

protected

Referenced by freezeSelection().

int DtTMMapArea::myKeyPressed

protected

---

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

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