MDSItem Class Reference

#include <MDSItem.h>

Inheritance diagram for MDSItem:

Public Member Functions
	MDSItem (int index, const QColor &color)
int	index () const
void	adjustSize ()
	Call this after changing the static point size via MDSItem::setPointSize() More...

Static Public Member Functions
static void	setPointSize (qreal size)
	Set pixel size of points. More...
static qreal	pointSize ()
	Get pixel size of points. More...
static void	setPivotIndex (int index)
	Specify which item to draw as "pivot element", set index to -1 to deselect current one. More...
static int	pivotIndex ()
	Get event index of item currently drawn as "pivot element". More...

Protected Member Functions
void	paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)

Static Protected Attributes
static qreal	s_pointSize = 0.03
static int	s_pivotIndex = -1

Constructor & Destructor Documentation

MDSItem::MDSItem	(	int	index,
		const QColor &	color
	)

References index(), and s_pointSize.

Member Function Documentation

void MDSItem::adjustSize

(

)

Call this after changing the static point size via MDSItem::setPointSize()

References s_pointSize.

Referenced by EventNavigator::showMap().

int MDSItem::index ( ) const

inline

Referenced by EventNavigator::MapSelection::MapSelection(), MDSItem(), MDSView::mousePressEvent(), paint(), and setPivotIndex().

void MDSItem::paint ( QPainter *  painter, const QStyleOptionGraphicsItem *  option, QWidget *  widget  )

protected

References index(), and s_pivotIndex.

static int MDSItem::pivotIndex ( )

inlinestatic

Get event index of item currently drawn as "pivot element".

References s_pivotIndex.

static qreal MDSItem::pointSize ( )

inlinestatic

Get pixel size of points.

References s_pointSize.

Referenced by MDSView::mouseMoveEvent(), and MDSView::mouseReleaseEvent().

static void MDSItem::setPivotIndex ( int  index )

inlinestatic

Specify which item to draw as "pivot element", set index to -1 to deselect current one.

References index(), and s_pivotIndex.

Referenced by EventNavigator::immerse(), MDSView::mousePressEvent(), and EventNavigator::overview().

void MDSItem::setPointSize ( qreal  size )

static

Set pixel size of points.

References s_pointSize.

Referenced by EventNavigator::showMap().

Member Data Documentation

int MDSItem::s_pivotIndex = -1

staticprotected

Referenced by paint(), pivotIndex(), and setPivotIndex().

qreal MDSItem::s_pointSize = 0.03

staticprotected

Referenced by adjustSize(), MDSItem(), pointSize(), and setPointSize().