void ChanWidgetLED::paintEvent(QPaintEvent * /* event*/ )
{
QPainter painter(this);
initCoordinateSystem(painter);
int h,s,v,a;
QColor c,back = color();
c=back;
if (!m_checked || !isEnabled())
{
back.getHsv(&h,&s,&v,&a);
s*=0.20;
back.setHsv(h,s,v,a);
}
painter.setBrush(back);
QPen pen;
c.getHsv(&h,&s,&v,&a);
s*=0.5;
c.setHsv(h,s,v,a);
pen.setColor(c);
pen.setWidthF(3.0);
painter.drawEllipse(-(size-size/10)/2,-(size-size/10)/2,(size-size/10),(size-size/10));
painter.end();
drawBackground(); // to maluje na tym co dotychczas to co jest w bitmapce
}
// Maluje ca³± diodê - ko³o o kolorze bazowym a na to nak³ada odblask.
void Led::paintEvent(QPaintEvent * /* event*/ )
{
QPainter painter(this);
initCoordinateSystem(painter);
// *** Draw circle */
int h,s,v,a;
QColor c,back = color();
c=back;
// Kolor diody
if (!m_checked || !isEnabled())
{
back.getHsv(&h,&s,&v,&a);
s*=0.20;
back.setHsv(h,s,v,a);
}
painter.setBrush(back);
// obwudka diody
QPen pen;
// przyciemnienie obwudki
c.getHsv(&h,&s,&v,&a);
s*=0.5;
c.setHsv(h,s,v,a);
pen.setColor(c);
pen.setWidthF(3.0);
painter.drawEllipse(-149,-149,299,299);
painter.end();
// odblask ¶wiat³a diody
drawBackground(); // to maluje na tym co dotychczas to co jest w bitmapce
}
// Rysuje odblask swiat³a na diodzie
void Led::paintBackground(QPainter & painter)
{
initCoordinateSystem(painter);
painter.setPen(Qt::NoPen);
QRadialGradient shine(QPointF(-40.0,-40.0),120.0,QPointF(-40,-40));
QColor white1(255,255,255,200);
QColor white0(255,255,255,0);
shine.setColorAt(0.0,white1);
shine.setColorAt(1.0,white0);
painter.setBrush(shine);
painter.drawEllipse(-147,-147,297,297);
}
void ChanWidgetLED::paintBackground(QPainter & painter)
{
initCoordinateSystem(painter);
painter.setPen(Qt::NoPen);
QRadialGradient shine(QPointF(-(size-size/10)/7.5,-(size-size/10)/7.5),(size-size/10)/2.5,
QPointF(-(size-size/10)/7.5,-(size-size/10)/7.5));
QColor white1(255,255,255,200);
QColor white0(255,255,255,0);
shine.setColorAt(0.0,white1);
shine.setColorAt(1.0,white0);
painter.setBrush(shine);
painter.drawEllipse(-(size-size/10)/2,-(size-size/10)/2,(size-size/10),(size-size/10));
}
void WallClock::paintBackground(QPainter & painter)
{
initCoordinateSystem(painter);
// Malowanie obwiedni tarczy.
//QColor ramka(17,50,214);// ³adny niebieski
QColor ramka(215,0,0); // g³êboki czerwony
// Gradient zewnêtrznego okrêgu
QRadialGradient back1(QPointF(0,0),135, QPointF(-27.5,110.0));
back1.setColorAt(0.0,QColor(255,255,255));
back1.setColorAt(1.0,ramka);
// Gradient wewnêtrznego okrêgu
QRadialGradient back2(QPoint(0,0),170, QPointF(57.5,100));
back2.setColorAt(0.0,ramka);
back2.setColorAt(1.0,QColor(255,255,255));
QRadialGradient shield(QPointF(0,0),122,QPointF(-12.0,-15.0));
shield.setColorAt(0.0,Qt::white);
shield.setColorAt(0.5,QColor(240,240,240));
shield.setColorAt(1.0,QColor(215,215,215));
QPen Pen(Qt::black);
Pen.setWidth(2);
painter.setPen(Pen);
// Koperta zegark
painter.setBrush(QBrush(back1));
painter.drawEllipse(-116,-116,232,232);
painter.setBrush(QBrush(back2));
painter.setPen(Qt::NoPen);
painter.drawEllipse(-109,-109,218,218);
painter.setPen(Pen);
painter.setBrush(QBrush(shield));
painter.drawEllipse(-102,-102,204,204);
painter.setBrush(Qt::black);
// rysowanie kó³ek godzin i samych godzin
for (int i = 0; i < 12; ++i) {
painter.drawEllipse(94, -2, 4, 4);
painter.rotate(30.0);
}
// rysowanie kresek minut
painter.setPen(Qt::black);
Pen.setWidth(2);
painter.setPen(Pen);
for (int j = 0; j < 60; ++j) {
if ((j % 5) != 0)
painter.drawLine(94, 0, 97, 0);
painter.rotate(6.0);
}
QSize Size;
QString Str;
// Rysowanie cyfr na tarczy
if (digitOffset()!=0.0)
{
painter.setFont(digitFont());
painter.setPen(digitColor());
for ( int z = 1; z <= 12; ++z) {
QString hour = QString("%1").arg(z);
Size = painter.fontMetrics().size(Qt::TextSingleLine, hour);
painter.save();
painter.translate(digitOffset() * cos(PI*z/6.0-PI/2.0),digitOffset() * sin(PI*z/6.0-PI/2.0));
painter.setPen(digitColor());
painter.drawText( QPointF ( Size.width()/ -2.0, Size.height() / 4.0), hour);
painter.restore();
}
}
}// paintBackground
void WallClock::paintEvent(QPaintEvent *)
{
static const int hourHand[8] = { -2, 18, 2, 18, 2, -60, -2, -60 };
static const int minuteHand[8] = { -2, 28, 2, 28, 2, -80, -2, -80 };
static const int secondHand[12] = {-1, 0, -1, -90, 1,-90, 1, 0, 4, 35, -4, 35};
// odmalowywuje t³o
drawBackground();
// inicjalizacja paintera
QPainter painter(this);
initCoordinateSystem(painter);
// Wyliczanie czasu i daty
QTime time = m_dateTime.time();
QDate date = m_dateTime.date();
QString Str;
QSize Size;
if (timeOffset()!=0.0)
{
// Rysowanie tekstów - godziny
painter.setFont(timeFont());
painter.setPen(timeColor());
Str = time.toString("hh:mm");
Size = painter.fontMetrics().size(Qt::TextSingleLine, Str );
painter.drawText( QPointF (Size.width() / -2.0, Size.height()+ timeOffset()) ,Str);
}
if (dateOffset()!=0.0)
{
// Rysowanie daty
painter.setFont(dateFont());
painter.setPen(dateColor());
Str = date.toString("dd.MM.yyyy");
Size = painter.fontMetrics().size(Qt::TextSingleLine, Str);
painter.drawText( QPointF(Size.width() / -2.0,static_cast<int>(0 - dateOffset())), Str);
}
if (dayOffset()!=0.0)
{
// Dzieñ tygodnia
painter.setFont(dayFont());
painter.setPen(dayColor());
Str = date.toString("dddd");
Size = painter.fontMetrics().size(Qt::TextSingleLine, Str);
painter.drawText( QPointF (Size.width() / -2.0,static_cast<int>( 0 - dayOffset())) , Str);
}
// rysowanie wskazówki godzin
painter.setPen(Qt::NoPen);
painter.setBrush(Qt::black);
painter.save();
painter.rotate(30.0 * ((time.hour() + time.minute() / 60.0)));
painter.drawConvexPolygon(QPolygon(4, hourHand));
painter.restore();
// rysowanie minutnika
painter.setBrush(Qt::black);
painter.save();
painter.rotate(6.0 * (time.minute() + time.second() / 60.0));
painter.drawConvexPolygon(QPolygon(4, minuteHand));
painter.restore();
// Malowanie wskazówki sekundnika
painter.setPen(Qt::NoPen);
painter.setBrush(Qt::red);
painter.save();
painter.rotate(6.0 * ( time.second())); // + time.msec() / 1000.0) );
painter.drawConvexPolygon(QPolygon(6, secondHand));
painter.restore();
// Kó³ko sekundnika
painter.drawEllipse(-5,-5,10,10);
}// paintEvent
