void
Style::drawSliderHandle(const QRect &handle, const QStyleOption *option, QPainter *painter, int step) const
{
OPT_SUNKEN OPT_ENABLED OPT_FOCUS
bool fullHover = config.scroll.fullHover && !config.btn.backLightHover;
// shadow
QPoint xy = handle.topLeft();
if (step && config.btn.backLightHover)
fillWithMask(painter, xy, Colors::mid(FCOLOR(Window), CCOLOR(scroll._, Fg), 6-step, step), lights.slider);
if (sunken)
xy += QPoint(F(1), 0);
painter->drawPixmap(xy, shadows.slider[isEnabled][sunken]);
// gradient
xy += QPoint(sunken ? F(1) : F(2), F(1));
QColor bc = hasFocus ? FCOLOR(Highlight) : CCOLOR(scroll._, Bg);
if (fullHover)
bc = Colors::mid(bc, CCOLOR(scroll._, Fg), 6-step, step);
const QPixmap &fill = Gradients::pix(bc, masks.slider.height(), Qt::Vertical, isEnabled ? GRAD(scroll) : Gradients::None);
fillWithMask(painter, xy, fill, masks.slider);
if (!fullHover && isEnabled)
{
const QColor fc = Colors::mid(bc, hasFocus ? FCOLOR(HighlightedText) : CCOLOR(scroll._, Fg), 6-step, step+3);
const QSize d = (masks.slider.size() - masks.notch.size())/2;
xy += QPoint(d.width(), d.height());
fillWithMask(painter, xy, fc, masks.notch);
}
}
void
Style::drawHeaderSection(const QStyleOption *option, QPainter *painter, const QWidget*) const
{
OPT_SUNKEN OPT_HOVER
const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(option);
const bool sorting = header && (header->sortIndicator != QStyleOptionHeader::None);
Qt::Orientation o = Qt::Vertical; int s = RECT.height();
if (header && header->orientation == Qt::Vertical)
{
o = Qt::Horizontal;
s = RECT.width();
}
QColor c = sorting ? COLOR(config.view.sortingHeader_role[Bg]) : COLOR(config.view.header_role[Bg]);
if (Colors::value(c) < 50)
{ int h,s,v,a; c.getHsv(&h, &s, &v, &a); c.setHsv(h, s, 50, a); }
if (appType == GTK)
sunken = option->state & State_HasFocus;
if (sunken)
{
const QPixmap &sunk = Gradients::pix(c, s, o, Gradients::Sunken);
painter->drawTiledPixmap(RECT, sunk);
return;
}
const Gradients::Type gt = sorting ? config.view.sortingHeaderGradient : config.view.headerGradient;
if (hover)
c = Colors::mid(c, sorting ? CCOLOR(view.sortingHeader, Fg) : CCOLOR(view.header, Fg),8,1);
if (gt == Gradients::None)
painter->fillRect(RECT, c);
else
painter->drawTiledPixmap(RECT, Gradients::pix(c, s, o, gt));
if (o == Qt::Vertical)
{
if (!header || header->section < QStyleOptionHeader::End)
{
QRect r = RECT; r.setLeft(r.right() - F(1));
painter->drawTiledPixmap(r, Gradients::pix(CCOLOR(view.header, Bg), s, o, Gradients::Sunken));
}
if (Colors::value(CCOLOR(view.header, Bg)) > 90) // not on dark elements - looks just stupid...
{
SAVE_PEN
painter->setPen(Colors::mid(FCOLOR(Base), Qt::black, 6, 1));
painter->drawLine(RECT.bottomLeft(), RECT.bottomRight());
RESTORE_PEN
}
}
void
Style::drawSlider(const QStyleOptionComplex *option, QPainter *painter, const QWidget *widget) const
{
ASSURE_OPTION(slider, Slider);
OPT_SUNKEN OPT_ENABLED OPT_HOVER
if (isEnabled && slider->subControls & SC_SliderTickmarks)
{
int ticks = slider->tickPosition;
if (ticks != QSlider::NoTicks)
{
int available = pixelMetric(PM_SliderSpaceAvailable, slider, widget);
int interval = slider->tickInterval;
if (interval < 1) interval = slider->pageStep;
if (interval)
{
// const int thickness = pixelMetric(PM_SliderControlThickness, slider, widget);
const int len =
pixelMetric(PM_SliderLength, slider, widget);
const int fudge = len / 2;
int pos, v = slider->minimum, nextInterval;
// Since there is no subrect for tickmarks do a translation here.
painter->save();
painter->translate(RECT.x(), RECT.y());
#define DRAW_TICKS(_X1_, _Y1_, _X2_, _Y2_) \
while (v <= slider->maximum) { \
pos = sliderPositionFromValue(slider->minimum, slider->maximum, v, available) + fudge;\
painter->drawLine(_X1_, _Y1_, _X2_, _Y2_);\
nextInterval = v + interval;\
if (nextInterval < v) break;\
v = nextInterval; \
} // skip semicolon
painter->setPen(Colors::mid(BGCOLOR, FGCOLOR, 3,1));
if (slider->orientation == Qt::Horizontal)
{
const int y = RECT.height()/2;
if (ticks == QSlider::TicksAbove)
{ DRAW_TICKS(pos, 0, pos, y); }
else if (ticks == QSlider::TicksBelow)
{ DRAW_TICKS(pos, y, pos, RECT.height()); }
else
{ DRAW_TICKS(pos, RECT.y(), pos, RECT.height()); }
}
else
{
const int x = RECT.width()/2;
if (ticks == QSlider::TicksAbove)
{ DRAW_TICKS(0, pos, x, pos); }
else if (ticks == QSlider::TicksBelow)
{ DRAW_TICKS(x, pos, RECT.width(), pos); }
else
{ DRAW_TICKS(0, pos, RECT.width(), pos); }
}
painter->restore();
}
}
}
QRect groove = subControlRect(CC_Slider, slider, SC_SliderGroove, widget);
QRect handle = subControlRect(CC_Slider, slider, SC_SliderHandle, widget);
isEnabled = isEnabled && (slider->maximum > slider->minimum);
hover = isEnabled && (appType == GTK || (hover && (slider->activeSubControls & SC_SliderHandle)));
sunken = sunken && (slider->activeSubControls & SC_SliderHandle);
// const int ground = 0;
// groove
if ((slider->subControls & SC_SliderGroove) && groove.isValid())
{
QStyleOption grooveOpt = *option;
grooveOpt.rect = groove;
const Groove::Mode gType = config.scroll.groove;
if (gType)
config.scroll.groove = Groove::Groove;
drawScrollBarGroove(&grooveOpt, painter, widget);
config.scroll.groove = gType;
#if 1
// thermometer, #2
if (slider->minimum > -1 && (slider->maximum - slider->minimum) > 20 &&
slider->sliderPosition != slider->minimum)
{
SAVE_PEN;
bool hadAntiAlias = painter->testRenderHint(QPainter::Antialiasing);
painter->setRenderHint( QPainter::Antialiasing, gType );
painter->setPen(QPen(CCOLOR(scroll._, Fg), gType ? F(3) : F(1), Qt::SolidLine, Qt::RoundCap));
if ( slider->orientation == Qt::Horizontal )
{
const int y = groove.center().y() + (gType ? 1 : 0);
bool ltr = slider->direction == Qt::LeftToRight;
if (slider->upsideDown) ltr = !ltr;
const int x2 = ltr ? groove.left() + F(5) : groove.right() - F(5);
painter->drawLine(handle.center().x(), y, x2, y);
}
else
{
const int x = groove.center().x();
const int y2 = slider->upsideDown ? groove.bottom() - F(5) : groove.top() + F(5);
painter->drawLine(x, handle.center().y(), x, y2);
}
painter->setRenderHint( QPainter::Antialiasing, hadAntiAlias );
RESTORE_PEN;
}
#endif
}
// int direction = 0;
// if (slider->orientation == Qt::Vertical)
// ++direction;
// handle ======================================
if (slider->subControls & SC_SliderHandle)
{
int step = 0;
if (sunken)
step = 6;
else if (isEnabled)
{
const Animator::ComplexInfo *info = Animator::HoverComplex::info(widget, slider->activeSubControls & SC_SliderHandle);
if (info && ( info->fades[Animator::In] & SC_SliderHandle || info->fades[Animator::Out] & SC_SliderHandle ))
step = info->step(SC_SliderHandle);
if (hover && !step)
step = 6;
}
drawSliderHandle(handle, option, painter, step);
}
}
