A DtTMMiniMap is a view of the full world on a small window. More...

Inheritance diagram for DtTMMiniMap:

Public Slots
virtual void	setActiveRubberBand (DtTMRubberBand *)
	Slot to set the active rubber band.
virtual void	removeRubberBand (QObject *)
	Its a qobject only for signal/slot matching..
virtual void	drawRubberBands (QPainter *p)
Public Slots inherited from DtTMArea
virtual void	loadDatabaseFile (const QString &)
virtual void	setViewportExtents (const DtTMViewportExtents *v)
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 DtModelData &data, bool force=false)
virtual void	modifySymbol (const DtModelData &data)
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	activeRubberBandSet (const DtTMRubberBand *)
	Indicates that the active rubber band has been changed.
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
	DtTMMiniMap (QWidget *parent=0, const Qt::WindowFlags &f=0)
	Constructor.
virtual	~DtTMMiniMap ()
	Destructor.
virtual bool	init (const DtTMFactory *f)
	Initializer.
virtual bool	showingRubberBands () const
	Returns true if showing rubber bands. False if not.
virtual void	setShowingRubberBands (bool onOff)
	Toggles showing rubber bands.
virtual QSize	minimumSizeHint () const
	Returns preferred size.
virtual QSize	sizeHint () const
virtual DtTMRubberBand *	addRubberBand (const DtTMFactory f, const DtTMMiniMap m, const DtTMMapArea a, double pctX=0, double pctY=0, double pctWidth=1, double pctHeight=1, QPen activePen=0, QPen *inactivePen=0)
virtual const QPen &	activePen () const
	Returns a reference to the default pen used for drawing in the active state.
virtual void	setActivePen (const QPen &p)
	Sets the default pen used for drawing in the active state.
virtual const QPen &	inactivePen () const
	Returns a reference to the default pen use for drawing in the inactive state.
virtual void	setInactivePen (const QPen &p)
	Sets the default pen used for drawing in the inactive state.
virtual void	setActiveColor (const QColor &c)
virtual void	setInactiveColor (const QColor &c)
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	tick ()
	area was modified because of the tick
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	clear ()
	Tells view driver to clear out any symbols and then clears out local data dictionary of any data.
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 void	insertIntoDrawOrder (DtSymbol *)
	Insert symbol into lens area draw order.

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

Protected Member Functions
	DtTMMiniMap (const DtTMMiniMap &orig)
	Not implemented.
DtTMMiniMap &	operator= (const DtTMMiniMap &orig)
	Not implemented.
virtual void	mouseReleaseEvent (QMouseEvent *e)
	Override parent implementation.
virtual void	mousePressEvent (QMouseEvent *e)
virtual void	mouseMoveEvent (QMouseEvent *e)
virtual void	resizeEvent (QResizeEvent *e)
	Resize event.
virtual void	clipPoint (QPoint &point)
	Protected member functions.
virtual void	clipRect (QRect &rect)
virtual void	reorderRectangle (QRect &rect)
virtual void	resizeRectToFitAspectRatio (QRect &r, const double &ratio)
virtual bool	needsDrawOrder () const
	Mini maps do not care about draw ordering, so return false.
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	initViewDriver (const DtTMFactory *f)
virtual bool	initLensArea (const DtTMFactory *f, bool useGL=false)
virtual bool	initBackground (const DtTMFactory *f)
virtual void	showEvent (QShowEvent *e)

Protected Attributes
QPen	myActivePen
QPen	myInactivePen
DtTMRubberBandList	myTMRubberBandList
DtTMRubberBand *	myActiveRubberBand
QRect	mySelectionRect
bool	myShowingRubberBands
bool	myTracking
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

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

A DtTMMiniMap is a view of the full world on a small window.

Because the world is typically not scaled or resized, this class is optimized for a static bitmap as a terrain. Also, it contains a way of drawing blips, and a few other graphical signals as well as a callback loop if you want to add extra information

Constructor & Destructor Documentation

DtTMMiniMap::DtTMMiniMap	(	QWidget *	parent = `0`,
		const Qt::WindowFlags &	f = `0`
	)

Constructor.

virtual DtTMMiniMap::~DtTMMiniMap ( )

virtual

Destructor.

DtTMMiniMap::DtTMMiniMap ( const DtTMMiniMap & orig )

protected

Not implemented.

Member Function Documentation

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

virtual

Initializer.

Reimplemented from DtTMArea.

Reimplemented in DtTerrainMiniMap.

virtual bool DtTMMiniMap::showingRubberBands ( ) const

virtual

Returns true if showing rubber bands. False if not.

virtual void DtTMMiniMap::setShowingRubberBands ( bool onOff )

virtual

Toggles showing rubber bands.

virtual QSize DtTMMiniMap::minimumSizeHint ( ) const

virtual

Returns preferred size.

virtual QSize DtTMMiniMap::sizeHint ( ) const

virtual

virtual DtTMRubberBand* DtTMMiniMap::addRubberBand	(	const DtTMFactory *	f,
		const DtTMMiniMap *	m,
		const DtTMMapArea *	a,
		double	pctX = `0`,
		double	pctY = `0`,
		double	pctWidth = `1`,
		double	pctHeight = `1`,
		QPen *	activePen = `0`,
		QPen *	inactivePen = `0`
	)

virtual

virtual const QPen& DtTMMiniMap::activePen ( ) const

virtual

Returns a reference to the default pen used for drawing in the active state.

Rubber bands may instantiate their own pen if they wish to use a special color etc.

virtual void DtTMMiniMap::setActivePen ( const QPen & p )

virtual

Sets the default pen used for drawing in the active state.

virtual const QPen& DtTMMiniMap::inactivePen ( ) const

virtual

Returns a reference to the default pen use for drawing in the inactive state.

Rubber bands may instantiate their own pen if they wish to use a special color etc.

virtual void DtTMMiniMap::setInactivePen ( const QPen & p )

virtual

Sets the default pen used for drawing in the inactive state.

virtual void DtTMMiniMap::setActiveColor ( const QColor & c )

virtual

virtual void DtTMMiniMap::setInactiveColor ( const QColor & c )

virtual

static DtTMMiniMap* DtTMMiniMap::create	(	QWidget *	parent,
		const Qt::WindowFlags &	f
	)

static

Returns a newly created instance of a DtTMMiniMap.

Reimplemented in DtTerrainMiniMap.

void DtTMMiniMap::activeRubberBandSet ( const DtTMRubberBand * )

signal

Indicates that the active rubber band has been changed.

virtual void DtTMMiniMap::setActiveRubberBand ( DtTMRubberBand * )

virtualslot

Slot to set the active rubber band.

virtual void DtTMMiniMap::removeRubberBand ( QObject * )

virtualslot

Its a qobject only for signal/slot matching..

virtual void DtTMMiniMap::drawRubberBands ( QPainter * p )

virtualslot

DtTMMiniMap& DtTMMiniMap::operator= ( const DtTMMiniMap & orig )

protected

Not implemented.

virtual void DtTMMiniMap::mouseReleaseEvent ( QMouseEvent * e )

protectedvirtual

Override parent implementation.

virtual void DtTMMiniMap::mousePressEvent ( QMouseEvent * e )

protectedvirtual

virtual void DtTMMiniMap::mouseMoveEvent ( QMouseEvent * e )

protectedvirtual

virtual void DtTMMiniMap::resizeEvent ( QResizeEvent * e )

protectedvirtual

Resize event.

Reimplemented from DtTMArea.

virtual void DtTMMiniMap::clipPoint ( QPoint & point )

protectedvirtual

Protected member functions.

virtual void DtTMMiniMap::clipRect ( QRect & rect )

protectedvirtual

virtual void DtTMMiniMap::reorderRectangle ( QRect & rect )

protectedvirtual

virtual void DtTMMiniMap::resizeRectToFitAspectRatio	(	QRect &	r,
		const double &	ratio
	)

protectedvirtual

virtual bool DtTMMiniMap::needsDrawOrder ( ) const

protectedvirtual

Mini maps do not care about draw ordering, so return false.

Reimplemented from DtTMArea.

Member Data Documentation

QPen DtTMMiniMap::myActivePen

protected

QPen DtTMMiniMap::myInactivePen

protected

DtTMRubberBandList DtTMMiniMap::myTMRubberBandList

protected

DtTMRubberBand* DtTMMiniMap::myActiveRubberBand

protected

QRect DtTMMiniMap::mySelectionRect

protected

bool DtTMMiniMap::myShowingRubberBands

protected

bool DtTMMiniMap::myTracking

protected

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

include/tmqt/tmMiniMap.h

Public Slots

Signals

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation