Example #1
0
void ShapedClock::paintEvent(QPaintEvent *event)
{
    //int nSide = qMin(width(), height());
    //QPainter painter1(this);
    //QPixmap pixmap( "D:\\ParkSolution\\Document\\Info.PNG" );
    //painter1.drawPixmap( width() / 2 - nSide / 2, height() / 2 - nSide / 2, 33, 33, pixmap );
    return;
    static const QPoint hourHand[3] = {
        QPoint(7, 8),
        QPoint(-7, 8),
        QPoint(0, -40)
    };
    static const QPoint minuteHand[3] = {
        QPoint(7, 8),
        QPoint(-7, 8),
        QPoint(0, -70)
    };

    QColor hourColor(127, 0, 127);
    QColor minuteColor(0, 127, 127, 191);

    int side = qMin(width(), height());
    QTime time = QTime::currentTime();

    QPainter painter(this);
    painter.setRenderHint(QPainter::Antialiasing);
    painter.translate(width() / 2, height() / 2);
    painter.scale(side / 200.0, side / 200.0);

    painter.setPen(Qt::NoPen);
    painter.setBrush(hourColor);

    painter.save();
    painter.rotate(30.0 * ((time.hour() + time.minute() / 60.0)));
    painter.drawConvexPolygon(hourHand, 3);
    painter.restore();

    painter.setPen(hourColor);

    for (int i = 0; i < 12; ++i) {
        painter.drawLine(88, 0, 96, 0);
        painter.rotate(30.0);
    }

    painter.setPen(Qt::NoPen);
    painter.setBrush(minuteColor);

    painter.save();
    painter.rotate(6.0 * (time.minute() + time.second() / 60.0));
    painter.drawConvexPolygon(minuteHand, 3);
    painter.restore();

    painter.setPen(minuteColor);

    for (int j = 0; j < 60; ++j) {
        if ((j % 5) != 0)
            painter.drawLine(92, 0, 96, 0);
        painter.rotate(6.0);
    }
}
Example #2
0
void WorldTimeClock::paintEvent(QPaintEvent *)
{
    static const QPoint hourHand[3] = {
        QPoint(7, 8),
        QPoint(-7, 8),
        QPoint(0, -40)
    };
    static const QPoint minuteHand[3] = {
        QPoint(7, 8),
        QPoint(-7, 8),
        QPoint(0, -70)
    };

    QColor hourColor(127, 0, 127);
    QColor minuteColor(0, 127, 127, 191);

    int side = qMin(width(), height());
    QTime time = QTime::currentTime();
    time = time.addSecs(timeZoneOffset);

    QPainter painter(this);
    painter.setRenderHint(QPainter::Antialiasing);
    painter.translate(width() / 2, height() / 2);
    painter.scale(side / 200.0, side / 200.0);

    painter.setPen(Qt::NoPen);
    painter.setBrush(hourColor);

    painter.save();
    painter.rotate(30.0 * ((time.hour() + time.minute() / 60.0)));
    painter.drawConvexPolygon(hourHand, 3);
    painter.restore();

    painter.setPen(hourColor);

    for (int i = 0; i < 12; ++i) {
        painter.drawLine(88, 0, 96, 0);
        painter.rotate(30.0);
    }

    painter.setPen(Qt::NoPen);
    painter.setBrush(minuteColor);

    painter.save();
    painter.rotate(6.0 * (time.minute() + time.second() / 60.0));
    painter.drawConvexPolygon(minuteHand, 3);
    painter.restore();

    painter.setPen(minuteColor);

    for (int j = 0; j < 60; ++j) {
        if ((j % 5) != 0)
            painter.drawLine(92, 0, 96, 0);
        painter.rotate(6.0);
    }

    emit updated(time);
}
void Compass::paintEvent(QPaintEvent *)
{
    static const QPoint minuteHand[3] = {
        QPoint(7, 8),
        QPoint(-7, 8),
        QPoint(0, -70)
    };

    QColor minuteColor(Qt::black);

    int side = qMin(width(), height());

    //Initializing painter
    QPainter painter(this);
    painter.setRenderHint(QPainter::Antialiasing);

    QStyleOption opt;
    opt.init(this);
    QPainter p(this);
    style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this);

    //Moving painter to the middle of the square
    painter.translate(width() / 2, height() / 2);
    //Scaling the canvas so that there are 100 "points" in each direction?
    painter.scale(side / 200.0, side / 200.0);

    //Initializing painter
    painter.setPen(Qt::NoPen);
    painter.setBrush(minuteColor);

    painter.save();

    //Paint hand
    painter.rotate(heading);
    painter.drawConvexPolygon(minuteHand, 3);
    painter.restore();

    //Paint minute markings
    painter.setPen(minuteColor);
    for (int j = 0; j < 60; ++j) {
        painter.drawLine(92, 0, 96, 0);
        painter.rotate(6.0);
    }

    static const QPoint north = QPoint(-4.5,-75);
    //static const QPoint east = QPoint(85,5);
    //static const QPoint south = QPoint(-4.5,95);
    //static const QPoint west = QPoint(-96,5);

    QFont font=painter.font();
    font.setPointSize(16);
    //font.setWeight(QFont::DemiBold);
    painter.setFont(font);
    painter.drawText(north, "N");
    //painter.drawText(east, "E");
    //painter.drawText(south, "S");
    //painter.drawText(west, "W");
}
void AnalogClock::paintEvent(QPaintEvent *event)
{
    (void)event; // we need not `event`
    static const QPoint hourHand[3] = {
        QPoint(7, 8),
        QPoint(-7, 8),
        QPoint(0, -40)
    };
    static const QPoint minuteHand[3] = {
        QPoint(7, 8),
        QPoint(-7, 8),
        QPoint(0, -70)
    };
    static const QPoint secondHand[3] = {
        QPoint(3, 8),
        QPoint(-3, 8),
        QPoint(0, -75),
    };
    QColor hourColor(127, 0, 127);
    QColor minuteColor(0, 127, 127, 190);
    QColor secondColor(0, 100, 255, 180);
    int side = qMin(width(), height());
    QTime time = QTime::currentTime();

    // setup painter
    QPainter painter(this);
    painter.setRenderHint(QPainter::Antialiasing);
    painter.translate(width() / 2, height() / 2);
    painter.scale(side / 200.0, side / 200.0);

    // draw clock hour degree
    painter.setPen(hourColor);
    for (int i = -1; i < 12; i++) {
        painter.drawLine(88, 0, 96, 0);
        painter.rotate(30.0);
    }
    // draw clock second degree
    painter.setPen(minuteColor);
    for(int j = 0; j < 60; ++j) {
        if ((j % 5) != 0)
            painter.drawLine(92, 0, 96, 0);
        painter.rotate(6.0);
    }

    // draw hour hand
    float rotateDegree = 30.0 * ((time.hour() + time.minute() / 60.0));
    drawClockHand(painter, rotateDegree, hourHand, 3, hourColor);
    // draw minute hand
    rotateDegree = 6.0 * (time.minute() + time.second() / 60.0);
    drawClockHand(painter, rotateDegree, minuteHand, 3, minuteColor);
    // draw second hand
    rotateDegree = 6.0 * time.second();
    drawClockHand(painter, rotateDegree, secondHand, 3, secondColor);
}
Example #5
0
//! [8] //! [9]
void AnalogClock::paintEvent(QPaintEvent *)
//! [8] //! [10]
{
    static const QPoint hourHand[3] = {
        QPoint(7, 8),
        QPoint(-7, 8),
        QPoint(0, -40)
    };
    static const QPoint minuteHand[3] = {
        QPoint(7, 8),
        QPoint(-7, 8),
        QPoint(0, -70)
    };

    QColor hourColor(127, 0, 127);
    QColor minuteColor(0, 127, 127, 191);

    int side = qMin(width(), height());
//! [10]

//! [11]
    QPainter painter(this);
//! [11] //! [12]
    painter.setRenderHint(QPainter::Antialiasing);
//! [12] //! [13]
    painter.translate(width() / 2, height() / 2);
//! [13] //! [14]
    painter.scale(side / 200.0, side / 200.0);
//! [9] //! [14]

//! [15]
    painter.setPen(Qt::NoPen);
//! [15] //! [16]
    painter.setBrush(hourColor);
//! [16]

//! [17] //! [18]
    painter.save();
//! [17] //! [19]
    painter.rotate(30.0 * ((time().hour() + time().minute() / 60.0)));
    painter.drawConvexPolygon(hourHand, 3);
    painter.restore();
//! [18] //! [19]

//! [20]
    painter.setPen(hourColor);
//! [20] //! [21]

    for (int i = 0; i < 12; ++i) {
        painter.drawLine(88, 0, 96, 0);
        painter.rotate(30.0);
    }
//! [21]

//! [22]
    painter.setPen(Qt::NoPen);
//! [22] //! [23]
    painter.setBrush(minuteColor);

//! [24]
    painter.save();
    painter.rotate(6.0 * (time().minute() + time().second() / 60.0));
    painter.drawConvexPolygon(minuteHand, 3);
    painter.restore();
//! [23] //! [24]

//! [25]
    painter.setPen(minuteColor);
//! [25] //! [26]

//! [27]
    for (int j = 0; j < 60; ++j) {
        if ((j % 5) != 0)
            painter.drawLine(92, 0, 96, 0);
        painter.rotate(6.0);
    }
//! [27]
}
Example #6
0
void MyClock::paintEvent(QPaintEvent *)
{
    static const QPoint hourHand[8] = {
        QPoint (-5, 0),
        QPoint (-5, 30),
        QPoint (-10, 30),
        QPoint (0, 40),
        QPoint (10, 30),
        QPoint (5, 30),
        QPoint (5, 0),
        QPoint (- 5, 0)
    };

    static const QPoint minuteHand[8] = {
        QPoint (-3, 0),
        QPoint (-3, 50),
        QPoint (-6, 50),
        QPoint (0, 60),
        QPoint (6, 50),
        QPoint (3, 50),
        QPoint (3, 0),
        QPoint (- 3, 0)
    };

    static const QPoint secondHand[8] = {
        QPoint (-1, 0),
        QPoint (-1, 50),
        QPoint (-2, 60),
        QPoint (0, 70),
        QPoint (2, 60),
        QPoint (1, 50),
        QPoint (1, 0),
        QPoint (-1, 0)
    };

    QColor hourColor(255, 50, 50);
    QColor minuteColor(50, 255, 50);
    QColor secondColor(50, 50, 255);

    int side = qMin(width(), height());
    *time = QTime::currentTime();
    //time->addSecs(3600);

    QPainter painter(this);
    painter.setRenderHint(QPainter::Antialiasing);
    painter.translate(width() / 2, height() / 2);
    painter.scale(side / 200.0, side / 200.0);

    painter.setPen(Qt::SolidLine);
    painter.setBrush(hourColor);

    painter.save();
    painter.rotate(30.0 * ((time->hour() + time->minute() / 60.0)) + 180.0);
    painter.drawConvexPolygon(hourHand, 8);
    painter.restore();

    painter.setPen(hourColor);

    for (int i = 0; i < 12; ++i) {
        painter.drawLine(88, 0, 96, 0);
        painter.rotate(30.0);
    }

    painter.setPen(Qt::SolidLine);
    painter.setBrush(minuteColor);

    painter.save();
    painter.rotate(6.0 * (time->minute() + time->second() / 60.0) + 180.0);
    painter.drawConvexPolygon(minuteHand, 8);
    painter.restore();

    painter.setPen(minuteColor);

    for (int j = 0; j < 60; ++j) {
        if ((j % 5) != 0)
            painter.drawLine(92, 0, 96, 0);
        painter.rotate(6.0);
    }

    painter.setPen(Qt::SolidLine);
    painter.setBrush(secondColor);

    painter.save();
    painter.rotate(6.0 * time->second() + 180.0);
    painter.drawConvexPolygon(secondHand, 8);
    painter.restore();
}