#include <CoordTip.h>

Public Slots
void	hideTip ()
Public Member Functions
	CoordTip ()
void	setEnabled (bool e)
void	setMousePos (GraphContent *gc, QPoint &pt)
	~CoordTip ()
Protected Slots
void	fallAsleep ()
void	hidden ()
Protected Attributes
CoordTipTip *	_coordTip
QTimer	_coordTipShowTimer
QTimer	_coordTipTimer
GraphContent *	_currentGC
bool	_enabled
QPoint	_mousePos

Constructor & Destructor Documentation

SciFigs::CoordTip::CoordTip ( )

References _coordTip, _coordTipShowTimer, _coordTipTimer, _currentGC, _enabled, fallAsleep(), hideTip(), and TRACE.

    : _coordTipTimer(this),
    _coordTipShowTimer(this)
{
  TRACE;
  _enabled=true;
  _coordTip=0;
  _currentGC=0;
  connect(&_coordTipTimer, SIGNAL(timeout()), this, SLOT(fallAsleep()) );
  connect(&_coordTipShowTimer, SIGNAL(timeout()), this, SLOT(hideTip()) );
  _coordTipTimer.setSingleShot(true);
  _coordTipShowTimer.setSingleShot(true);
}

SciFigs::CoordTip::~CoordTip ( )

References _coordTip, and TRACE.

{
  TRACE;
  delete _coordTip;
}

Member Function Documentation

void SciFigs::CoordTip::fallAsleep ( ) [protected, slot]

References _coordTip, _coordTipShowTimer, _currentGC, _mousePos, SciFigs::GraphContent::coordinateTipText(), hidden(), hideTip(), and TRACE.

Referenced by CoordTip().

{
  TRACE;
  hideTip();
  if(_currentGC && _currentGC->rect().contains(_mousePos) ) {
    _coordTip=new CoordTipTip();
    connect(_coordTip, SIGNAL(destroyed()), this, SLOT(hidden()) );
    _coordTip->setText(_currentGC->coordinateTipText(_mousePos));
    _coordTip->move(_currentGC->mapToGlobal(_mousePos + QPoint(20, 2) ));
    _coordTip->show();
    _coordTipShowTimer.start(5000);
  }
}

void SciFigs::CoordTip::hidden ( ) [protected, slot]

References _coordTip, and TRACE.

Referenced by fallAsleep().

{
  TRACE;
  _coordTip=0;
}

void SciFigs::CoordTip::hideTip ( ) [slot]

References _coordTip, _coordTipTimer, and TRACE.

Referenced by CoordTip(), fallAsleep(), setEnabled(), and setMousePos().

{
  TRACE;
  if(_coordTipTimer.isActive()) _coordTipTimer.stop();
  if(_coordTip) {
    _coordTip->deleteLater();
    _coordTip=0;
  }
}

void SciFigs::CoordTip::setEnabled ( bool e )

References _enabled, hideTip(), and TRACE.

{
  TRACE;
  _enabled=e;
  if(!_enabled) hideTip();
}

void SciFigs::CoordTip::setMousePos	(	GraphContent *	gc,
		QPoint &	pt
	)

References _coordTipTimer, _currentGC, _enabled, _mousePos, hideTip(), and TRACE.

{
  TRACE;
  if(_mousePos!=pt && _enabled) {
    hideTip();
    _mousePos=pt;
    _currentGC=gc;
    if(_coordTipTimer.isActive()) _coordTipTimer.stop();
    _coordTipTimer.start(1000);
  }
}