MAKLogger::DtTimelineBar Class Reference

A time line bar which is zoom able and drawable current time marker. More...

Inheritance diagram for MAKLogger::DtTimelineBar:

Collaboration diagram for MAKLogger::DtTimelineBar:

Public Slots
void	setStartStopTimePercentages (float, float)
void	testForUpdate ()
	Slot used to test to see if an update should be performed.
Public Slots inherited from MAKLogger::DtLgrZoomableWidget
virtual void	setOffsets (float left, float right)
virtual void	testForUpdate (DtLgrGuiModel &model)

Public Member Functions
	DtTimelineBar (DtLgrGuiModel &model, QWidget *parent)
	CTOR.
virtual	~DtTimelineBar ()
	DTOR.
DtAbsoluteTime	firstTime () const
DtAbsoluteTime	lastTime () const
DtAbsoluteTime	currentTime () const
DtAbsoluteTime	startTime () const
DtAbsoluteTime	stopTime () const
DtRelativeTime	duration () const
DtRelativeTime	playDuration () const
int	verticalMargin () const
Public Member Functions inherited from MAKLogger::DtLgrZoomableWidget
	DtLgrZoomableWidget (QWidget *parent)
	CTOR.
virtual	~DtLgrZoomableWidget ()
	DTOR.
QRectF	scaledViewport (QRect orignalViewport, QPoint margins) const
	Scale a viewport using the scaled settings and the provided margins.
void	drawCursor (QPainter &painter, double firstVisibleTime, double lastVisibleTime, double cursorTime, int xOffset, bool active)
	Draw A cursor.
QRect	cursorBounds (double firstVisibleTime, double lastVisibleTime, double cursorTime, int xOffset)
	Get the cursor bounds.
double	firstVisibleTime (double firstTime, double lastTime) const
	Get the first visible time, based upon the scale.
double	firstVisibleTime (DtLgrGuiModel &model) const
	Get the first visible time via the models display time.
double	lastVisibleTime (double firstTime, double lastTime) const
	Get the last visible time, based upon the scale.
double	lastVisibleTime (DtLgrGuiModel &model) const
	Get the last visible time via the models display time.
float	leftOffset () const
	Get the left offset (percent 0-100.0), inline for performance reasons.
float	rightOffset () const
	Get the right offset (percent 0-100.0), inline for performance reasons.
float	horizontalMargin () const
	get the horizontal margin.
void	setHorizontalMargin (float margin)
	set the horizontal margin.
void	setDrawTimes (DtLgrGuiModel &model)

Protected Member Functions
virtual void	paintEvent (QPaintEvent *)
virtual void	mouseReleaseEvent (QMouseEvent *)
virtual void	mouseMoveEvent (QMouseEvent *)
virtual void	mousePressEvent (QMouseEvent *)
virtual void	keyPressEvent (QKeyEvent *)
virtual void	contextMenuEvent (QContextMenuEvent *)
virtual void	updateCurrentTime (QPoint)
void	draw (QPainter &painter, const QRect &boundingRect)
void	drawTicks (QPainter &painter, double, double)
void	drawBackground (QPainter &painter, double, double)

Static Protected Member Functions
static DtRelativeTime	textTickSize (DtRelativeTime duration)

Protected Attributes
double	myDrawnCurrentTime
double	myDrawnStartTime
double	myDrawnStopTime
double	myDrawnFirstVisibleTime
double	myDrawnLastVisibleTime
int	myHorizontalMargin
int	myVerticalMargin
DtAbsoluteTime	myOnSelectionCurrentTime
bool	myUpdateTimeFlag
bool	mySelectingArea
DtValueSmoother *	myValueSmoother
DtLgrGuiModel *	myModel
Protected Attributes inherited from MAKLogger::DtLgrZoomableWidget
float	myLeftOffset
float	myRightOffset
float	myHorizontalMargin
double	myDrawnFirstVisibleTime
double	myDrawnLastVisibleTime
double	myDrawnCurrentVisibleTime

Additional Inherited Members
Signals inherited from MAKLogger::DtLgrZoomableWidget
void	offsetsChanged (float left, float right)

Detailed Description

A time line bar which is zoom able and drawable current time marker.

Constructor & Destructor Documentation

MAKLogger::DtTimelineBar::DtTimelineBar	(	DtLgrGuiModel &	model,
		QWidget *	parent
	)

CTOR.

virtual MAKLogger::DtTimelineBar::~DtTimelineBar ( )

virtual

DTOR.

Member Function Documentation

virtual void MAKLogger::DtTimelineBar::contextMenuEvent ( QContextMenuEvent *  )

protectedvirtual

DtAbsoluteTime MAKLogger::DtTimelineBar::currentTime

(

)

const

void MAKLogger::DtTimelineBar::draw ( QPainter &  painter, const QRect &  boundingRect  )

protected

void MAKLogger::DtTimelineBar::drawBackground ( QPainter &  painter, double  , double    )

protected

void MAKLogger::DtTimelineBar::drawTicks ( QPainter &  painter, double  , double    )

protected

DtRelativeTime MAKLogger::DtTimelineBar::duration

(

)

const

DtAbsoluteTime MAKLogger::DtTimelineBar::firstTime

(

)

const

virtual void MAKLogger::DtTimelineBar::keyPressEvent ( QKeyEvent *  )

protectedvirtual

DtAbsoluteTime MAKLogger::DtTimelineBar::lastTime

(

)

const

virtual void MAKLogger::DtTimelineBar::mouseMoveEvent ( QMouseEvent *  )

protectedvirtual

virtual void MAKLogger::DtTimelineBar::mousePressEvent ( QMouseEvent *  )

protectedvirtual

virtual void MAKLogger::DtTimelineBar::mouseReleaseEvent ( QMouseEvent *  )

protectedvirtual

virtual void MAKLogger::DtTimelineBar::paintEvent ( QPaintEvent *  )

protectedvirtual

DtRelativeTime MAKLogger::DtTimelineBar::playDuration

(

)

const

void MAKLogger::DtTimelineBar::setStartStopTimePercentages ( float  , float    )

slot

DtAbsoluteTime MAKLogger::DtTimelineBar::startTime

(

)

const

DtAbsoluteTime MAKLogger::DtTimelineBar::stopTime

(

)

const

void MAKLogger::DtTimelineBar::testForUpdate ( )

slot

Slot used to test to see if an update should be performed.

static DtRelativeTime MAKLogger::DtTimelineBar::textTickSize ( DtRelativeTime  duration )

staticprotected

virtual void MAKLogger::DtTimelineBar::updateCurrentTime ( QPoint  )

protectedvirtual

int MAKLogger::DtTimelineBar::verticalMargin

(

)

const

Member Data Documentation

double MAKLogger::DtTimelineBar::myDrawnCurrentTime

protected

double MAKLogger::DtTimelineBar::myDrawnFirstVisibleTime

protected

double MAKLogger::DtTimelineBar::myDrawnLastVisibleTime

protected

double MAKLogger::DtTimelineBar::myDrawnStartTime

protected

double MAKLogger::DtTimelineBar::myDrawnStopTime

protected

int MAKLogger::DtTimelineBar::myHorizontalMargin

protected

DtLgrGuiModel* MAKLogger::DtTimelineBar::myModel

protected

DtAbsoluteTime MAKLogger::DtTimelineBar::myOnSelectionCurrentTime

protected

bool MAKLogger::DtTimelineBar::mySelectingArea

protected

bool MAKLogger::DtTimelineBar::myUpdateTimeFlag

protected

DtValueSmoother* MAKLogger::DtTimelineBar::myValueSmoother

protected

int MAKLogger::DtTimelineBar::myVerticalMargin

protected

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

• timeBar.h