SciFigs::OrderTip Class Reference

#include <OrderTip.h>

List of all members.

Public Member Functions
	OrderTip (QWidget *parent=0)
void	setIndex (int i)
	~OrderTip ()
Protected Member Functions
virtual void	paintEvent (QPaintEvent *e)

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Constructor & Destructor Documentation

SciFigs::OrderTip::OrderTip

(

QWidget *

parent = 0

)

References TRACE.

  : QWidget((QWidget *)parent)
{
  TRACE;
  QFont f=font();
  f.setBold(true);
  setFont(f);
}

SciFigs::OrderTip::~OrderTip

(

)

[inline]

{}

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Member Function Documentation

void SciFigs::OrderTip::paintEvent

(

QPaintEvent *

e

)

[protected, virtual]

References TRACE.

{
  TRACE;
  const QRect& r=e->rect();
  QPainter p(this);
  p.drawPixmap(r.left(),r.top(), _pixmap,r.left(),r.top(),r.width(),r.height());
}

void SciFigs::OrderTip::setIndex

(

int

i

)

References MAX_INT, str, TRACE, and w.

Referenced by SciFigs::GraphicObject::setOrderIndex().

{
  TRACE;

  QString str=QString::number(i);
  QFontMetrics f(font());
  QRect r=f.boundingRect(0, 0, MAX_INT, MAX_INT, Qt::AlignHCenter | Qt::AlignVCenter, str);
  int w=r.width()+10;
  int h=r.height()+10;
  _pixmap=QPixmap(w,h);
  QPainter p;
  p.begin(&_pixmap);
  p.fillRect(0,0,w,h,Qt::white);
  p.setFont(font());
  p.setBrush(Qt::blue);
  p.setPen(Qt::yellow);
  p.drawRoundRect(0,0,r.width()+10,r.height()+10,80,80);
  p.drawText(5,5,r.width(),r.height(), Qt::AlignHCenter | Qt::AlignVCenter,str);
  p.end();  
  resize(w,h);
  setMask(_pixmap.createHeuristicMask(true));
  update();
}

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

• SciFigs/OrderTip.h
• SciFigs/OrderTip.cpp