diff options
Diffstat (limited to 'src/gui/styles/qstylehelper.cpp')
| -rw-r--r-- | src/gui/styles/qstylehelper.cpp | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/src/gui/styles/qstylehelper.cpp b/src/gui/styles/qstylehelper.cpp index 5b6f72f..af30f15 100644 --- a/src/gui/styles/qstylehelper.cpp +++ b/src/gui/styles/qstylehelper.cpp @@ -117,15 +117,15 @@ static QPointF calcRadialPos(const QStyleOptionSlider *dial, qreal offset) const int currentSliderPosition = dial->upsideDown ? dial->sliderPosition : (dial->maximum - dial->sliderPosition); qreal a = 0; if (dial->maximum == dial->minimum) - a = Q_PI2; + a = Q_PI / 2; else if (dial->dialWrapping) - a = Q_PI2 * 3 - (currentSliderPosition - dial->minimum) * Q_2PI + a = Q_PI * 3 / 2 - (currentSliderPosition - dial->minimum) * 2 * Q_PI / (dial->maximum - dial->minimum); else a = (Q_PI * 8 - (currentSliderPosition - dial->minimum) * 10 * Q_PI / (dial->maximum - dial->minimum)) / 6; - const qreal xc = width * qreal(0.5); - const qreal yc = height * qreal(0.5); + qreal xc = width / 2.0; + qreal yc = height / 2.0; qreal len = r - QStyleHelper::calcBigLineSize(r) - 3; qreal back = offset * len; QPointF pos(QPointF(xc + back * qCos(a), yc - back * qSin(a))); @@ -134,7 +134,7 @@ static QPointF calcRadialPos(const QStyleOptionSlider *dial, qreal offset) qreal angle(const QPointF &p1, const QPointF &p2) { - static const qreal rad_factor = Q_PI180; + static const qreal rad_factor = 180 / Q_PI; qreal _angle = 0; if (p1.x() == p2.x()) { @@ -186,7 +186,7 @@ QPolygonF calcLines(const QStyleOptionSlider *dial) poly.resize(2 + 2 * notches); int smallLineSize = bigLineSize / 2; for (int i = 0; i <= notches; ++i) { - qreal angle = dial->dialWrapping ? Q_PI2 * 3 - i * Q_2PI / notches + qreal angle = dial->dialWrapping ? Q_PI * 3 / 2 - i * 2 * Q_PI / notches : (Q_PI * 8 - i * 10 * Q_PI / notches) / 6; qreal s = qSin(angle); qreal c = qCos(angle); @@ -215,7 +215,7 @@ void drawDial(const QStyleOptionSlider *option, QPainter *painter) const bool enabled = option->state & QStyle::State_Enabled; qreal r = qMin(width, height) / 2; r -= r/50; - const qreal penSize = r/qreal(20.0); + const qreal penSize = r/20.0; painter->save(); painter->setRenderHint(QPainter::Antialiasing); @@ -234,7 +234,7 @@ void drawDial(const QStyleOptionSlider *option, QPainter *painter) const qreal dx = option->rect.x() + d_ + (width - 2 * r) / 2 + 1; const qreal dy = option->rect.y() + d_ + (height - 2 * r) / 2 + 1; - QRectF br = QRectF(dx + qreal(0.5), dy + qreal(0.5), + QRectF br = QRectF(dx + 0.5, dy + 0.5, int(r * 2 - 2 * d_ - 2), int(r * 2 - 2 * d_ - 2)); buttonColor.setHsv(buttonColor .hue(), @@ -244,11 +244,11 @@ void drawDial(const QStyleOptionSlider *option, QPainter *painter) if (enabled) { // Drop shadow - const qreal shadowSize = qMax(qreal(1.0), penSize * qreal(0.5)); + qreal shadowSize = qMax(1.0, penSize/2.0); QRectF shadowRect= br.adjusted(-2*shadowSize, -2*shadowSize, 2*shadowSize, 2*shadowSize); QRadialGradient shadowGradient(shadowRect.center().x(), - shadowRect.center().y(), shadowRect.width() * qreal(0.5), + shadowRect.center().y(), shadowRect.width()/2.0, shadowRect.center().x(), shadowRect.center().y()); shadowGradient.setColorAt(qreal(0.91), QColor(0, 0, 0, 40)); shadowGradient.setColorAt(qreal(1.0), Qt::transparent); @@ -260,7 +260,7 @@ void drawDial(const QStyleOptionSlider *option, QPainter *painter) // Main gradient QRadialGradient gradient(br.center().x() - br.width()/3, dy, - br.width()*qreal(1.3), br.center().x(), + br.width()*1.3, br.center().x(), br.center().y() - br.height()/2); gradient.setColorAt(0, buttonColor.lighter(110)); gradient.setColorAt(qreal(0.5), buttonColor); @@ -283,7 +283,7 @@ void drawDial(const QStyleOptionSlider *option, QPainter *painter) qMin(160, highlight.saturation()), qMax(230, highlight.value())); highlight.setAlpha(127); - p->setPen(QPen(highlight, qreal(2.0))); + p->setPen(QPen(highlight, 2.0)); p->setBrush(Qt::NoBrush); p->drawEllipse(br.adjusted(-1, -1, 1, 1)); } @@ -302,7 +302,7 @@ void drawDial(const QStyleOptionSlider *option, QPainter *painter) dialGradient.setColorAt(1, buttonColor.darker(140)); dialGradient.setColorAt(qreal(0.4), buttonColor.darker(120)); dialGradient.setColorAt(0, buttonColor.darker(110)); - if (penSize > qreal(3.0)) { + if (penSize > 3.0) { painter->setPen(QPen(QColor(0, 0, 0, 25), penSize)); painter->drawLine(calcRadialPos(option, qreal(0.90)), calcRadialPos(option, qreal(0.96))); } |