DtDragData Class Reference

This class will hold information specific to each drag area encountered. More...

Inheritance diagram for DtDragData:

Public Slots
virtual void	showDraggedSymbol ()
	Called to show the symbols that are being dragged.
virtual void	symbolRemoved (const DtModelKey &symbol)

Public Member Functions
	DtDragData (DtTMMapArea *area, DtEventHandler *parent)
virtual	~DtDragData ()
virtual void	reset ()

Public Attributes
DtDisplayPoint	myDragPoint
DtDisplayPoint	myLastDragPoint
QList< DtSymbol * >	myDragSymbols
bool	myEndDrag
QTimer *	myDragTimer
QTime	myDrawTimer
DtTMMapArea *	myMapArea
QVector< DtModelKey >	myDragData
DtEventHandler *	myParent
Qt::MouseButtons	myMouseButtonState

Detailed Description

This class will hold information specific to each drag area encountered.

Constructor & Destructor Documentation

DtDragData::DtDragData	(	DtTMMapArea *	area,
		DtEventHandler *	parent
	)

virtual DtDragData::~DtDragData ( )

virtual

Member Function Documentation

virtual void DtDragData::reset ( )

virtual

virtual void DtDragData::showDraggedSymbol ( )

virtualslot

Called to show the symbols that are being dragged.

If a drag is ending, this routine will clear out from the display the symbols that are being dragged and redisplay the original symbols

virtual void DtDragData::symbolRemoved ( const DtModelKey &  symbol )

virtualslot

Member Data Documentation

DtDisplayPoint DtDragData::myDragPoint

DtDisplayPoint DtDragData::myLastDragPoint

QList<DtSymbol*> DtDragData::myDragSymbols

bool DtDragData::myEndDrag

QTimer* DtDragData::myDragTimer

QTime DtDragData::myDrawTimer

DtTMMapArea* DtDragData::myMapArea

QVector<DtModelKey> DtDragData::myDragData

DtEventHandler* DtDragData::myParent

Qt::MouseButtons DtDragData::myMouseButtonState

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

• include/tmEventHandler/dragDropHandler.h