DtEventHandler Class Reference

Inheritance diagram for DtEventHandler:

Public Slots
virtual bool	mouseEvent (DtTMMapArea *, QMouseEvent *evnt, const DtPoint &pnt)
virtual bool	keyboardEvent (DtTMMapArea *, QKeyEvent *evnt)
virtual bool	symbolsSelected (DtTMMapArea *area, DtSymbolList *sl)
virtual bool	selectionUpdated (DtTMMapArea *area, const QVector< DtModelKey > &d)
virtual bool	selectionInProgress (DtTMMapArea *area, DtSymbolSelector &d)
virtual bool	focusEvent (DtTMMapArea *, QEvent *evnt)
virtual bool	enterEvent (DtTMMapArea *area, QEvent *evnt)
virtual bool	leaveEvent (DtTMMapArea *area, QEvent *evnt)
virtual bool	dropEvent (DtTMMapArea *area, QDropEvent *evnt)
virtual bool	dragEnterEvent (DtTMMapArea *area, QDragEnterEvent *evnt)
virtual bool	dragMoveEvent (DtTMMapArea *area, QDragMoveEvent *evnt)
virtual bool	dragLeaveEvent (DtTMMapArea *area, QDragLeaveEvent *evnt)
virtual bool	userDefinedAction (DtUserDefinedType iAction, void *usr)
virtual bool	aboutToDraw (DtTMMapArea *area, QPainter *)
virtual bool	mapActivated (DtTMMapArea *area)
virtual bool	selectedModelDataUpdated (DtTMMapArea *area)
virtual bool	symbolAdded (DtTMMapArea *area, const DtModelKey &)
virtual bool	symbolRemoved (DtTMMapArea *area, const DtModelKey &)
virtual bool	disconnecting (DtTMMapArea *area)
	Called when a map is being disconnect from an event handler.
virtual bool	connecting (DtTMMapArea *area)
	Called when a map is being connected to an event handler.
virtual void	tick ()
virtual void	clearDialog ()

Signals
void	closedDialog ()

Public Member Functions
	DtEventHandler ()
	Default Constructor.
virtual	~DtEventHandler ()
	Destructor.
virtual void	setEventController (DtEventController *)
virtual void	setInitialSelection (const QVector< DtModelKey > &d)
virtual void	showDialog (bool b)
virtual QWidget *	createDialog (QWidget *w)
	Creates the dialog associated with this handler (if there is one)
virtual QWidget *	dialog (bool createIfMissing=true, QWidget *parent=NULL)
	If createIfMissing is true, will create the dialog based on the supplied parent window, else will simply return the dialog pointer.
virtual void	reset ()
virtual DtBaseWindow *	baseWindow () const
	Returns the base window of the event controller.
virtual void	activate ()
	Called when this event handler first becomes active.
virtual void	deactivate ()
	Called when this event handler is removed as the current event.
virtual void	setBaseWindow (DtBaseWindow *w)
	Called when the base window is set for the event controller.
virtual void	init ()
	Called when the handler is first created, initialize context.
void	setSuspended (bool)
	Set when something wants to suspend some aspect of this handler without deactivating it.
bool	suspended () const
virtual void	dialogDestroyedEvent ()
	Called when dialog is destroyed.
Public Member Functions inherited from DtArchivableObject
	DtArchivableObject (QString name, DtArchivableObjectCreator fcn)
	This constructor will add this object to the archivable object factory.
	DtArchivableObject (QString name)
	DtArchivableObject ()
virtual	~DtArchivableObject ()
virtual QString	name () const
DtArchiver *	archiver ()
	Returns the archiver of this object.
virtual void	read (QTextStream &s)
	Reads/writes archiver.
virtual void	write (QTextStream &s)
virtual void	setLevel (int i)
virtual int	level () const
virtual DtArchivableObject *	clone ()
	Allows for cloning of this object.

Protected Attributes
QWidget *	myEventDlg
DtEventController *	myEventController
bool	mySuspended
Protected Attributes inherited from DtArchivableObject
DtArchiver *	myArchiver

Constructor & Destructor Documentation

DtEventHandler::DtEventHandler

(

)

Default Constructor.

virtual DtEventHandler::~DtEventHandler ( )

virtual

Destructor.

Member Function Documentation

virtual void DtEventHandler::setEventController ( DtEventController *  )

virtual

virtual void DtEventHandler::setInitialSelection ( const QVector< DtModelKey > &  d )

virtual

virtual void DtEventHandler::showDialog ( bool  b )

virtual

Reimplemented in DtCreationHandler, DtTerrainViewOptionsHandler, DtFileDialogHandler, DtPrintHandler, and DtSaveMapAreaHandler.

virtual QWidget* DtEventHandler::createDialog ( QWidget *  w )

virtual

Creates the dialog associated with this handler (if there is one)

Reimplemented in DtFileDialogHandler, DtCreateControlObjectHandler, DtAboutBoxHandler, DtPluginDisplayHandler, DtPrintHandler, DtTerrainFeaturesHandler, DtDisplayOptionsHandler, DtSaveMapAreaHandler, DtTerrainPaperMapOptionsHandler, DtEditToolbarsHandler, DtTerrainDatabaseInformationHandler, and DtTerrainViewOptionsHandler.

virtual QWidget* DtEventHandler::dialog ( bool  createIfMissing = true, QWidget *  parent = NULL  )

virtual

If createIfMissing is true, will create the dialog based on the supplied parent window, else will simply return the dialog pointer.

virtual void DtEventHandler::reset ( )

virtual

virtual DtBaseWindow* DtEventHandler::baseWindow ( ) const

virtual

Returns the base window of the event controller.

virtual void DtEventHandler::activate ( )

virtual

Called when this event handler first becomes active.

Reimplemented in DtCreateControlObjectHandler, DtCreationHandler, and DtTerrainCreatePointHandler.

virtual void DtEventHandler::deactivate ( )

virtual

Called when this event handler is removed as the current event.

Reimplemented in DtCreateControlObjectHandler, and DtCreationHandler.

virtual void DtEventHandler::setBaseWindow ( DtBaseWindow *  w )

virtual

Called when the base window is set for the event controller.

Reimplemented in DtTerrainViewOptionsHandler, DtTerrainFeaturesHandler, and DtTerrainPaperMapOptionsHandler.

virtual void DtEventHandler::init ( )

virtual

Called when the handler is first created, initialize context.

Reimplemented in DtPluginDisplayHandler.

void DtEventHandler::setSuspended ( bool  b )

inline

Set when something wants to suspend some aspect of this handler without deactivating it.

It is up to the handler as to how to deal with this information

References mySuspended.

bool DtEventHandler::suspended ( ) const

inline

References mySuspended.

virtual void DtEventHandler::dialogDestroyedEvent ( )

virtual

Called when dialog is destroyed.

Reimplemented in DtCreateControlObjectHandler.

void DtEventHandler::closedDialog ( )

signal

virtual bool DtEventHandler::mouseEvent ( DtTMMapArea *  , QMouseEvent *  evnt, const DtPoint &  pnt  )

virtualslot

Reimplemented in DtCreateLineHandler.

virtual bool DtEventHandler::keyboardEvent ( DtTMMapArea *  , QKeyEvent *  evnt  )

virtualslot

Reimplemented in DtCreationHandler, and DtMapAreaSelectionHandler.

virtual bool DtEventHandler::symbolsSelected ( DtTMMapArea *  area, DtSymbolList *  sl  )

virtualslot

virtual bool DtEventHandler::selectionUpdated ( DtTMMapArea *  area, const QVector< DtModelKey > &  d  )

virtualslot

virtual bool DtEventHandler::selectionInProgress ( DtTMMapArea *  area, DtSymbolSelector &  d  )

virtualslot

virtual bool DtEventHandler::focusEvent ( DtTMMapArea *  , QEvent *  evnt  )

virtualslot

virtual bool DtEventHandler::enterEvent ( DtTMMapArea *  area, QEvent *  evnt  )

virtualslot

Reimplemented in DtCreationHandler.

virtual bool DtEventHandler::leaveEvent ( DtTMMapArea *  area, QEvent *  evnt  )

virtualslot

virtual bool DtEventHandler::dropEvent ( DtTMMapArea *  area, QDropEvent *  evnt  )

virtualslot

Reimplemented in DtDragDropHandler.

virtual bool DtEventHandler::dragEnterEvent ( DtTMMapArea *  area, QDragEnterEvent *  evnt  )

virtualslot

Reimplemented in DtDragDropHandler.

virtual bool DtEventHandler::dragMoveEvent ( DtTMMapArea *  area, QDragMoveEvent *  evnt  )

virtualslot

Reimplemented in DtDragDropHandler.

virtual bool DtEventHandler::dragLeaveEvent ( DtTMMapArea *  area, QDragLeaveEvent *  evnt  )

virtualslot

Reimplemented in DtDragDropHandler.

virtual bool DtEventHandler::userDefinedAction ( DtUserDefinedType  iAction, void *  usr  )

virtualslot

Reimplemented in DtCreateControlObjectHandler, DtInfoHandler, DtTerrainNavigationHandler, DtNavigationHandler, DtDeleteHandler, DtSaveDatabaseHandler, and DtCloseDatabaseHandler.

virtual bool DtEventHandler::aboutToDraw ( DtTMMapArea *  area, QPainter *    )

virtualslot

Reimplemented in DtNavigationHandler.

virtual bool DtEventHandler::mapActivated ( DtTMMapArea *  area )

virtualslot

virtual bool DtEventHandler::selectedModelDataUpdated ( DtTMMapArea *  area )

virtualslot

virtual bool DtEventHandler::symbolAdded ( DtTMMapArea *  area, const DtModelKey &    )

virtualslot

virtual bool DtEventHandler::symbolRemoved ( DtTMMapArea *  area, const DtModelKey &    )

virtualslot

virtual bool DtEventHandler::disconnecting ( DtTMMapArea *  area )

virtualslot

Called when a map is being disconnect from an event handler.

Reimplemented in DtCompassHandler, and DtMapAreaSelectionHandler.

virtual bool DtEventHandler::connecting ( DtTMMapArea *  area )

virtualslot

Called when a map is being connected to an event handler.

Reimplemented in DtCompassHandler, and DtMapAreaSelectionHandler.

virtual void DtEventHandler::tick ( )

virtualslot

Reimplemented in DtDragDropHandler.

virtual void DtEventHandler::clearDialog ( )

virtualslot

Member Data Documentation

QWidget* DtEventHandler::myEventDlg

protected

DtEventController* DtEventHandler::myEventController

protected

bool DtEventHandler::mySuspended

protected

Referenced by setSuspended(), and suspended().

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

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