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);
}
}
static void
drawSBArrow(QStyle::SubControl sc, QPainter *painter, QStyleOptionSpinBox *option, const QWidget *widget, const QStyle *style)
{
if (!(option->subControls & sc))
return;
option->subControls = sc;
RECT = style->subControlRect(QStyle::CC_SpinBox, option, sc, widget);
Navi::Direction dir = Navi::N;
QAbstractSpinBox::StepEnabledFlag sef = QAbstractSpinBox::StepUpEnabled;
const int dy = RECT.height()/2;
if (sc == QStyle::SC_SpinBoxUp) {
RECT.adjust(F(2), dy + F(1), -F(2), dy - F(1));
}
else {
dir = Navi::S; sef = QAbstractSpinBox::StepDownEnabled;
RECT.adjust(F(2), F(1)-dy, -F(2), -(dy + F(1))) ;
}
bool isEnabled = option->stepEnabled & sef;
bool hover = isEnabled && (option->activeSubControls == (int)sc);
// bool sunken = hover && (option->state & QStyle::State_Sunken);
QColor c;
if (hover)
c = FCOLOR(Highlight);
else if (isEnabled)
c = FX::blend(FCOLOR(Base), FCOLOR(Text));
else
c = FX::blend(FCOLOR(Base), FCOLOR(QPalette::Text),5,1);
painter->setBrush(c);
Style::drawArrow(dir, RECT, painter);
}
void
Style::drawLineEdit(const QStyleOption *option, QPainter *painter, const QWidget *widget, bool round) const
{
// spinboxes and combos allready have a lineedit as global frame
// TODO: exclude Q3Combo??
QWidget *daddy = widget ? widget->parentWidget() : 0L;
if (qstyleoption_cast<const QStyleOptionFrame*>(option) && static_cast<const QStyleOptionFrame *>(option)->lineWidth < 1)
{
if (appType == KDM || (daddy && ( qobject_cast<QComboBox*>(daddy) || daddy->inherits("QAbstractSpinBox"))))
return;
painter->fillRect(RECT, FCOLOR(Base));
return;
}
if (Hacks::config.invertDolphinUrlBar && daddy && daddy->inherits("KUrlNavigator"))
return;
OPT_ENABLED OPT_FOCUS
// round = true;
isEnabled = isEnabled && !(option->state & State_ReadOnly);
QRect r = RECT;
QRect RECT2 = QRect( 1, 0, r.width()-1, r.height() );
if (isEnabled)
{
const Tile::Set &mask = masks.rect[round && appType != GTK];
r.setBottom(r.bottom() - F(2));
if (PAL.brush(QPalette::Base).style() > 1 ) // pixmap, gradient, whatever
{ QPixmap *buffer = bgBuffer(PAL, r); mask.render(r, painter, *buffer); delete buffer; }
else if (r.height() > 2*option->fontMetrics.height()) // no lineEdit... like some input frames in QWebKit
{
const QColor &c = FCOLOR(Base);
mask.render(r, painter, (hasFocus && Colors::value(c) < 100) ? c.lighter(112) : c);
}
else
mask.render(r, painter, Gradients::Sunken, Qt::Vertical, FCOLOR(Base));
if (hasFocus)
lights.glow[round].render(RECT, painter, FCOLOR(Highlight));
}
if (appType == GTK)
shadows.fallback.render(RECT,painter);
else
shadows.sunken[round][isEnabled].render(RECT2, painter);
painter->setPen( QColor( 0, 0, 0, 100 ) ); // Black color
painter->drawRoundedRect( 1, 1, r.width()-3, r.height()-2, 3, 3 );
painter->setPen( QColor( 220, 220, 220, 255 ) ); // White color
painter->drawRoundedRect( 0, 0, r.width()-1, r.height(), 3, 3 );
}
static void
drawSBArrow(QStyle::SubControl sc, QPainter *painter, QStyleOptionSpinBox *option,
const QWidget *widget, const QStyle *style)
{
if (option->subControls & sc)
{
const int f2 = F(2);
option->subControls = sc;
RECT = style->subControlRect(QStyle::CC_SpinBox, option, sc, widget);
Navi::Direction dir = Navi::N;
QAbstractSpinBox::StepEnabledFlag sef = QAbstractSpinBox::StepUpEnabled;
if (sc == QStyle::SC_SpinBoxUp)
RECT.setTop(RECT.bottom() - 2*RECT.height()/3);
else
{
dir = Navi::S; sef = QAbstractSpinBox::StepDownEnabled;
RECT.setBottom(RECT.top() + 2*RECT.height()/3);
}
bool isEnabled = option->stepEnabled & sef;
bool hover = isEnabled && (option->activeSubControls == (int)sc);
bool sunken = hover && (option->state & QStyle::State_Sunken);
if (!sunken)
{
painter->setBrush(FCOLOR(Base).dark(108));
RECT.translate(0, f2);
Style::drawArrow(dir, RECT, painter);
RECT.translate(0, -f2);
}
QColor c;
if (hover)
c = FCOLOR(Highlight);
else if (isEnabled)
c = Colors::mid(FCOLOR(Base), FCOLOR(Text));
else
c = Colors::mid(FCOLOR(Base), PAL.color(QPalette::Disabled, QPalette::Text));
painter->setBrush(c);
Style::drawArrow(dir, RECT, painter);
}
}
void
Style::drawGroupBoxFrame(const QStyleOption *option, QPainter *painter, const QWidget *widget) const
{
const QStyleOptionFrameV2 *groupBox = qstyleoption_cast<const QStyleOptionFrameV2 *>(option);
if (groupBox && groupBox->features == QStyleOptionFrameV2::Flat)
{
const QRect r = (option->direction == Qt::LeftToRight) ?
RECT.adjusted(RECT.width()/2,0,0,0) : RECT.adjusted(0,0,-RECT.width()/2,0);
shadows.line[0][Sunken].render(r, painter, Tile::Full, true);
// Tile::setShape(Tile::Bottom);
// shadows.relief[true][false].render(RECT, painter);
// Tile::reset();
return;
}
if (config.groupBoxMode)
{
QRect rect = RECT.adjusted(F(4), F(2), -F(4), 0);
rect.setHeight(qMin(2*F(32), RECT.height()));
Tile::setShape(Tile::Full & ~Tile::Bottom);
if ( config.groupBoxMode != 3 )
masks.rect[false].render(rect, painter, Gradients::light(rect.height()) );
rect.setBottom(RECT.bottom()-F(32));
Tile::setShape(Tile::Full);
shadows.group.render(RECT, painter);
Tile::reset();
}
else
{
#if BESPIN_ARGB_WINDOWS
if (config.bg.opacity != 0xff)
masks.rect[false].render( RECT.adjusted(0,0,0,-F(2)), painter, QColor(0,0,0,48) );
else
#endif
if (config.bg.mode == Scanlines && !(widget && widget->window() && widget->window()->testAttribute(Qt::WA_MacBrushedMetal)))
masks.rect[false].render( RECT.adjusted(0,0,0,-F(2)), painter,
Gradients::structure(FCOLOR(Window).darker(108)),
widget ? widget->mapTo(widget->window(), RECT.topLeft()) : QPoint() );
else
masks.rect[false].render( RECT.adjusted(0,0,0,-F(2)), painter, FCOLOR(Window).darker(105));
shadows.sunken[false][true].render(RECT, painter);
}
}
void
Style::drawSliderHandle(const QRect &handle, const QStyleOption *option, QPainter *painter, int step) const
{
OPT_FOCUS
SAVE_PAINTER(Pen|Brush|Alias);
painter->setPen(Qt::NoPen);
painter->setRenderHint(QPainter::Antialiasing, true);
painter->setBrush(FCOLOR(Window));
painter->drawEllipse(handle);
const int dx = handle.width() / THERMOMETER_FACTOR;
const int dy = handle.height() / THERMOMETER_FACTOR;
const QColor t = hasFocus ? FCOLOR(Highlight) : FCOLOR(WindowText);
QColor c = FX::blend(FCOLOR(Window), t,4,5);
c = FX::blend(c, t, 6-step, step);
painter->setBrush(c);
painter->drawEllipse(handle.adjusted(dx,dy,-dx,-dy));
RESTORE_PAINTER
}
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::drawFocusFrame(const QStyleOption *option, QPainter *painter, const QWidget *w) const
{
if (option->state & State_Selected || option->state & State_MouseOver)
return; // looks crap...
if ( w && w->style() != this && w->inherits("QAbstractButton"))
return; // from QtCssStyle...
painter->save();
painter->setBrush(Qt::NoBrush);
painter->setPen(FCOLOR(Highlight));
painter->drawLine(RECT.bottomLeft(), RECT.bottomRight());
painter->restore();
}
void
Style::drawLineEditFrame(const QStyleOption *option, QPainter *painter, const QWidget *) const
{
// WARNING this is NOT used to draw lineedits - just the frame, see below!!
OPT_ENABLED OPT_FOCUS
QRect r = RECT;
if (appType != GTK)
{
r.setBottom(r.bottom() - F(2));
shadows.sunken[false][isEnabled].render(r, painter);
}
else
shadows.fallback.render(RECT,painter);
if (hasFocus)
lights.glow[false].render(RECT, painter, FCOLOR(Highlight));
}
void
Style::drawLineEditFrame(const QStyleOption *option, QPainter *painter, const QWidget *widget) const
{
if (RECT.height() > qMax(32, F(4) + 2*painter->fontMetrics().height())) { // abuse for mass text, eg. by webkit
drawFrame(option, painter, widget);
return;
}
OPT_ENABLED OPT_FOCUS
SAVE_PAINTER(Pen|Alias);
QRectF r(RECT);
r.adjust(F(1), F(1), -F(1), -F(1));
QRectF r2(r);
r2.setWidth(r2.height());
r2.moveRight(r.right());
QPainterPath path;
path.moveTo(r.x() + config.frame.roundness, r.bottom()); // + config.frame.roundness to match aligned fames
path.lineTo(r2.bottomLeft());
path.arcTo(r2, -90, 180);
path.lineTo(r.x() + 2*r.width()/3, r.y());
QColor c;
bool goodBad = false;
if (widget && widget->testAttribute(Qt::WA_SetPalette)) {
int r,g,b;
FCOLOR(Base).getRgb(&r,&g,&b);
if (goodBad = (r > g+b && qAbs(g-b) < qMax(qMin(g,b)/10,1))) // that's red
c = FX::blend(Qt::red, LEF_COLOR, 1, 16-15*hasFocus);
else if (goodBad = (g > r+b && qAbs(r-b) < qMax(qMin(r,b)/10,1))) // that's green
c = FX::blend(Qt::green, LEF_COLOR, 1, 16-15*hasFocus);
if (goodBad)
painter->setPen(QPen(c, F(2) & ~1));
}
if (!goodBad)
painter->setPen(hasFocus ? FOCUS_FRAME_PEN : FRAME_PEN);
painter->setRenderHint(QPainter::Antialiasing, true);
painter->drawPath(path);
RESTORE_PAINTER
}
void
Style::drawLineEdit(const QStyleOption *option, QPainter *painter, const QWidget *widget, bool /*round*/) const
{
// spinboxes and combos allready have a lineedit as global frame
QWidget *daddy = widget ? widget->parentWidget() : 0L;
if (const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame*>(option))
if (frame->lineWidth < 1) {
if (appType == KDM || (daddy && ( qobject_cast<QComboBox*>(daddy) || daddy->inherits("QAbstractSpinBox"))))
return;
painter->fillRect(RECT, FCOLOR(Base));
return;
}
// OPT_FOCUS
// if (hasFocus) {
// SAVE_PAINTER(Pen|Alias|Brush);
// painter->setPen(Qt::NoPen);
// painter->setBrush(FX::blend(FCOLOR(Base), FCOLOR(Highlight), 30, 1));
// painter->setRenderHint(QPainter::Antialiasing, true);
// painter->drawRoundedRect(RECT, config.frame.roundness, config.frame.roundness);
// RESTORE_PAINTER
// }
drawLineEditFrame(option, painter, widget);
}
void
Style::drawFrame(const QStyleOption *option, QPainter *painter, const QWidget *widget) const
{
OPT_SUNKEN OPT_ENABLED OPT_FOCUS
bool raised = option->state & State_Raised;
#if QT_VERSION >= 0x040500
// lines via CE_ShapedFrame instead the ugly eventfilter override
if HAVE_OPTION(v3frame, FrameV3)
{
if (v3frame->frameShape == QFrame::NoFrame)
return;
const bool v = (v3frame->frameShape == QFrame::VLine);
if (v || v3frame->frameShape == QFrame::HLine)
{
shadows.line[v][sunken?Sunken:raised?Raised:Relief].render(RECT, painter);
return;
}
if ( v3frame->frameShape == QFrame::Box )
sunken = raised = false;
}
#endif
// all other frame kinds look the same
if (!widget || (appType == GTK))
{ // fallback, we cannot paint shaped frame contents
if (sunken)
shadows.fallback.render(RECT,painter);
else if (raised)
shadows.fallback.render(RECT,painter);
// TODO !
// shadows.raised.render(RECT,painter);
else
{
//horizontal
shadows.line[false][Sunken].render(RECT, painter, Tile::Full, false);
shadows.line[false][Sunken].render(RECT, painter, Tile::Full, true);
//vertical
shadows.line[true][Sunken].render(RECT, painter, Tile::Full, false);
shadows.line[true][Sunken].render(RECT, painter, Tile::Full, true);
}
return;
}
const QColor *brush = 0;
QRect rect = RECT;
bool fastFrame = false;
if (qobject_cast<const QFrame*>(widget))
{ // frame, can be killed unless...
fastFrame = isSpecialFrame(widget);
if (fastFrame)
{ // ...TextEdit, ...
if (const QAbstractItemView *view = qobject_cast<const QAbstractItemView*>(widget))
if (view->viewport())
brush = &view->viewport()->palette().color(view->viewport()->backgroundRole());
if (!brush)
brush = &PAL.color(QPalette::Base);
}
else
{ // usually painted on visual frame, but...
if (config.menu.shadow && widget->inherits("QComboBoxPrivateContainer"))
{ // a decent combobox dropdown frame...
SAVE_PEN;
painter->setPen(Colors::mid(FCOLOR(Base),FCOLOR(Text),4,1));
painter->drawRect(RECT.adjusted(0,0,-1,-1));
RESTORE_PEN;
}
return;
}
}
if (sunken)
rect.setBottom(rect.bottom() - F(2));
else if (raised)
rect.adjust(F(2), F(1), -F(2), -F(4));
else
rect.adjust(F(2), F(2), -F(2), -F(2));
const Tile::Set *mask = &masks.rect[false], *shadow = 0L;
if (sunken)
shadow = &shadows.sunken[false][isEnabled];
else if (raised)
shadow = &shadows.group;
if (brush)
{
QRegion rgn = painter->clipRegion();
bool hadClip = painter->hasClipping();
painter->setClipRegion(QRegion(RECT) - RECT.adjusted(F(4),F(4),-F(4),-F(4)));
mask->render(rect, painter, *brush);
if (hadClip)
painter->setClipRegion(rgn);
else
painter->setClipping(false);
}
if (shadow)
shadow->render(RECT, painter);
else
{ // plain frame
//horizontal
shadows.line[0][Sunken].render(RECT, painter, Tile::Full, false);
shadows.line[0][Sunken].render(RECT, painter, Tile::Full, true);
//vertical
shadows.line[1][Sunken].render(RECT, painter, Tile::Full, false);
shadows.line[1][Sunken].render(RECT, painter, Tile::Full, true);
}
if (hasFocus)
{
rect = RECT;
if (!fastFrame)
if (const VisualFramePart* vfp = qobject_cast<const VisualFramePart*>(widget))
{ // Looks somehow dull if a views header get's surrounded by the focus, ...but it
// still should inside the frame: don't dare!
Tile::setShape(Tile::Ring);
QWidget *vHeader = 0, *hHeader = 0;
if (const QTreeView* tv = qobject_cast<const QTreeView*>(vfp->frame()))
hHeader = (QWidget*)tv->header();
else if (const QTableView* table = qobject_cast<const QTableView*>(vfp->frame()))
{
hHeader = (QWidget*)table->horizontalHeader();
vHeader = (QWidget*)table->verticalHeader();
}
if (vHeader && vHeader->isVisible())
{
Tile::setShape(Tile::shape() & ~Tile::Left);
rect.setLeft(rect.left() + vHeader->width());
}
if (hHeader && hHeader->isVisible())
{
Tile::setShape(Tile::shape() & ~Tile::Top);
rect.setTop(rect.top() + hHeader->height());
}
}
lights.glow[false].render(rect, painter, FCOLOR(Highlight));
Tile::reset();
}
}
void
Style::drawDial(const QStyleOptionComplex *option, QPainter *painter, const QWidget *) const
{
ASSURE_OPTION(dial, Slider);
OPT_ENABLED OPT_HOVER OPT_FOCUS
painter->save();
QRect rect = RECT;
if (rect.width() > rect.height())
{
rect.setLeft(rect.x()+(rect.width()-rect.height())/2);
rect.setWidth(rect.height());
}
else
{
rect.setTop(rect.y()+(rect.height()-rect.width())/2);
rect.setHeight(rect.width());
}
int d = qMin(2*rect.width()/5, Dpi::target.SliderThickness);
int r;
// angle calculation from qcommonstyle.cpp (c) Trolltech 1992-2007, ASA.
float a;
if (dial->maximum == dial->minimum)
a = M_PI / 2;
else if (dial->dialWrapping)
a = M_PI * 3 / 2 - (dial->sliderValue - dial->minimum) * 2 * M_PI /
(dial->maximum - dial->minimum);
else
a = (M_PI * 8 - (dial->sliderValue - dial->minimum) * 10 * M_PI /
(dial->maximum - dial->minimum)) / 6;
QPoint cp = rect.center();
// fallback for small dials ============================
bool small(rect.width() < 8*Dpi::target.SliderThickness/3);
if ( small )
{
painter->setRenderHint( QPainter::Antialiasing );
painter->setPen(Qt::NoPen);
painter->setBrush(QColor(0,0,0,50));
painter->drawEllipse(rect);
rect.adjust(F(2), F(1), -F(2), -F(2));
painter->setBrushOrigin(rect.topLeft());
const QPixmap &fill = Gradients::pix(FCOLOR(Window), rect.height(), Qt::Vertical, GRAD(scroll));
painter->setBrush(fill);
painter->drawEllipse(rect);
QColor c = hasFocus ? FCOLOR(Highlight) : FCOLOR(WindowText);
if (!hover)
c = Colors::mid(FCOLOR(Window), c, 1, 1+isEnabled);
d = qMax(F(3), d/4);
r = (rect.width()-d)/2;
cp += QPoint((int)(r * cos(a)), -(int)(r * sin(a)));
painter->setPen(QPen(c, d, Qt::SolidLine, Qt::RoundCap));
painter->drawPoint(cp);
}
// the value ==============================================
QFont fnt = painter->font();
int h = rect.height()/2;
h -= 2 * (h - qMin(h, painter->fontMetrics().xHeight())) / 3;
fnt.setPixelSize( h );
painter->setFont(fnt);
painter->setBrush(Qt::NoBrush);
painter->setPen(Colors::mid(PAL.background().color(), PAL.foreground().color(),!hasFocus,2));
drawItemText(painter, rect, Qt::AlignCenter, PAL, isEnabled, QString::number(dial->sliderValue));
if (small)
{ painter->restore(); return; }
r = (rect.width()-d)/2;
cp += QPoint((int)(r * cos(a)), -(int)(r * sin(a)));
// the huge ring =======================================
r = d/2; rect.adjust(r,r,-r,-r);
painter->setPen(FCOLOR(Window).dark(115));
painter->setRenderHint( QPainter::Antialiasing );
painter->drawEllipse(rect);
rect.translate(0, 1);
painter->setPen(FCOLOR(Window).light(108));
painter->drawEllipse(rect);
// the drop ===========================
rect = QRect(0,0,d,d);
rect.moveCenter(cp);
drawSliderHandle(rect, option, painter, hover * 6);
painter->restore();
}
void
Style::drawComboBox(const QStyleOptionComplex *option, QPainter *painter, const QWidget *widget) const
{
ASSURE_OPTION(cmb, ComboBox);
B_STATES
if ( widget && widget->inherits("WebView") )
{
if (!(config.btn.backLightHover || cmb->editable))
{ // paints hardcoded black text bypassing the style?! grrr...
QStyleOptionComboBox *_cmb = const_cast<QStyleOptionComboBox*>(cmb);
_cmb->palette.setColor(config.btn.std_role[Bg], QColor(230,230,230,255));
_cmb->palette.setColor(config.btn.active_role[Bg], QColor(255,255,255,255));
}
widget = 0;
}
const int f1 = F(1), f2 = F(2);
QRect ar;
const QComboBox *combo = widget ? qobject_cast<const QComboBox*>(widget) : 0;
QColor c = CONF_COLOR(btn.std, Bg);
const bool listShown = combo && combo->view() && ((QWidget*)(combo->view()))->isVisible();
if (listShown) // this messes up hover
hover = hover || QRect(widget->mapToGlobal(RECT.topLeft()), RECT.size()).contains(QCursor::pos());
if (isEnabled && (cmb->subControls & SC_ComboBoxArrow) && (!combo || combo->count() > 0))
{ // do we have an arrow?
ar = subControlRect(CC_ComboBox, cmb, SC_ComboBoxArrow, widget);
ar.setBottom(ar.bottom()-f2);
}
// the frame
if ((cmb->subControls & SC_ComboBoxFrame) && cmb->frame)
{
if (cmb->editable)
drawLineEdit(option, painter, widget, false);
else
{
if (!ar.isNull())
{
animStep = (appType == GTK || !widget) ? 6*hover : Animator::Hover::step(widget);
if (listShown)
animStep = 6;
int btn_layer = config.btn.layer;
Gradients::Type btn_grd = config.btn.gradient;
config.btn.round = !config.btn.round;
const bool comboNotSmallerThanTool = config.chooser.layer == Raised || config.chooser.layer == Inlay ||
config.btn.tool.frame == Sunken || config.btn.tool.frame == Relief;
if (comboNotSmallerThanTool && widget && qobject_cast<QToolBar*>(widget->parentWidget()))
{
GRAD(btn) = GRAD(btn.tool);
config.btn.layer = config.btn.tool.frame;
}
else
{
GRAD(btn) = GRAD(chooser);
config.btn.layer = config.chooser.layer;
}
drawButtonFrame(option, painter, widget, animStep);
config.btn.round = !config.btn.round;
config.btn.layer = btn_layer;
config.btn.gradient = btn_grd;
}
else
shadows.sunken[!config.btn.round][isEnabled].render(RECT, painter);
}
}
// the arrow
if (!ar.isNull())
{
if (!(ar.width()%2) )
ar.setWidth(ar.width()-1);
const int dy = ar.height()/4;
QRect rect = ar.adjusted(0, dy, 0, -dy);
Navi::Direction dir = Navi::S;
bool upDown = false;
if (listShown)
dir = (config.leftHanded) ? Navi::E : Navi::W;
else if (combo)
{
if (combo->currentIndex() == 0)
dir = Navi::S;
else if (combo->currentIndex() == combo->count()-1)
dir = Navi::N;
else
upDown = true;
}
painter->save();
painter->setPen(Qt::NoPen);
if (cmb->editable)
{
if (upDown || dir == Navi::N)
dir = Navi::S;
upDown = false; // shall never look like spinbox!
hover = hover && (cmb->activeSubControls == SC_ComboBoxArrow);
if (!sunken)
{
painter->setBrush(FCOLOR(Base).dark(105));
rect.translate(0, f2);
drawArrow(dir, rect, painter);
rect.translate(0, -f2);
}
if (hover || listShown)
painter->setBrush(FCOLOR(Highlight));
else
painter->setBrush( Colors::mid(FCOLOR(Base), FCOLOR(Text)) );
}
else if (config.btn.backLightHover)
painter->setBrush(Colors::mid(c, CONF_COLOR(btn.std, Fg), 6-animStep, 3+animStep));
else
{
c = Colors::mid(c, CONF_COLOR(btn.active, Bg));
c = Colors::mid(c, CONF_COLOR(btn.active, Bg), 6-animStep, animStep);
masks.rect[!config.btn.round].render(ar, painter, GRAD(chooser), ori[1], c, RECT.height()-f2, QPoint(0, ar.y() - RECT.y()) );
painter->setBrush(Colors::mid(c, CONF_COLOR(btn.active, Fg), 1,2));
}
if (upDown)
{
rect.setBottom(rect.y() + rect.height()/2);
rect.translate(0, -1);
drawArrow(Navi::N, rect, painter);
rect.translate(0, rect.height());
drawArrow(Navi::S, rect, painter);
}
else
{
if (dir == Navi::N) // loooks unbalanced otherwise
rect.translate(0, -f1);
drawArrow(dir, rect, painter);
}
painter->restore();
}
}
void
Style::drawSlider(const QStyleOptionComplex *option, QPainter *painter, const QWidget *widget) const
{
ASSURE_OPTION(slider, Slider);
SAVE_PAINTER(Pen|Brush|Alias);
OPT_SUNKEN OPT_ENABLED OPT_HOVER OPT_FOCUS
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);
int radius;
// groove
if ((slider->subControls & SC_SliderGroove) && groove.isValid()) {
painter->setPen(Qt::NoPen);
painter->setRenderHint(QPainter::Antialiasing, true);
// thermometer
if (slider->minimum > -1 && slider->sliderPosition != slider->minimum) {
painter->setBrush(THERMOMETER_COLOR);
QRect thermometer = groove;
if (slider->orientation == Qt::Horizontal)
thermometer.adjust(0, thermometer.height()/THERMOMETER_FACTOR, 0, -thermometer.height()/THERMOMETER_FACTOR);
else
thermometer.adjust(thermometer.width()/THERMOMETER_FACTOR, 0, -thermometer.width()/THERMOMETER_FACTOR, 0);
radius = qMin(thermometer.width(), thermometer.height())/2;
const QPoint c = handle.center();
if ( slider->orientation == Qt::Horizontal ) {
bool ltr = slider->direction == Qt::LeftToRight;
if (slider->upsideDown) ltr = !ltr;
if (ltr) {
groove.setLeft(c.x());
thermometer.setRight(c.x());
} else {
groove.setRight(c.x());
thermometer.setLeft(handle.left());
}
}
else {
if (slider->upsideDown) {
groove.setBottom(c.y());
thermometer.setTop(c.y());
} else {
groove.setTop(c.y());
thermometer.setBottom(handle.bottom());
}
}
painter->drawRoundedRect(thermometer, radius, radius);
}
if (slider->sliderPosition != slider->maximum || slider->minimum < 0 ) {
radius = qMin(groove.width(), groove.height())/2;
painter->setBrush(GROOVE_COLOR);
painter->drawRoundedRect(groove, radius, radius);
}
painter->setRenderHint(QPainter::Antialiasing, false);
}
// tickmarks - we paint a centered dotline, no stupid above/below/both nonsense
if (isEnabled && (slider->subControls & SC_SliderTickmarks) && slider->tickPosition != QSlider::NoTicks) {
int interval = slider->tickInterval;
if (interval < 1)
interval = slider->pageStep;
if (interval > 0) {
QPen oldPen = painter->pen();
const qreal pw = F(1);
QPen pen(FCOLOR(Window), pw);
interval = (slider->maximum - slider->minimum) / interval;
const int s = (slider->orientation == Qt::Horizontal) ? RECT.width() - handle.width() : RECT.height() - handle.height();
qreal space = s/(pw*interval) - 1.0f;
pen.setDashPattern(QVector<qreal>() << 1.0f << space);
space /= 2.0f;
pen.setDashOffset(space - 0.5f + handle.width()*0.5f);
painter->setPen(pen);
QPoint c = groove.center();
if (slider->orientation == Qt::Horizontal)
painter->drawLine(RECT.x() + space, c.y(), RECT.right() - space, c.y());
else
painter->drawLine(c.x(), RECT.y() + space, c.x(), RECT.bottom() - space);
painter->setPen(oldPen);
}
}
// handle ======================================
if (isEnabled && (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);
}
RESTORE_PAINTER
}
void
Style::drawComboBox(const QStyleOptionComplex *option, QPainter *painter, const QWidget *widget) const
{
ASSURE_OPTION(cmb, ComboBox);
OPT_ENABLED OPT_HOVER OPT_FOCUS
SAVE_PAINTER(Pen|Brush|Alias);
if ( widget && widget->inherits("WebView") ) {
// paints hardcoded black text bypassing the style?! grrr...
const_cast<QStyleOptionComboBox*>(cmb)->palette.setColor(QPalette::Window, QColor(230,230,230,255));
widget = 0;
}
animStep = !widget ? MAX_STEPS*hover : Animator::Hover::step(widget);
QRect ar;
const QComboBox *combo = widget ? qobject_cast<const QComboBox*>(widget) : NULL;
if ((cmb->subControls & SC_ComboBoxArrow) && (!combo || combo->count() > 0)) { // do we have an arrow?
ar = subControlRect(CC_ComboBox, cmb, SC_ComboBoxArrow, widget);
const int dx = (F(2) & ~1) / 2;
ar.translate(cmb->direction == Qt::LeftToRight ? -dx : dx, 0);
}
const bool listShown = combo && combo->view() && ((QWidget*)(combo->view()))->isVisible();
if (listShown) { // this messes up hover
hover = hover || QRect(widget->mapToGlobal(RECT.topLeft()), RECT.size()).contains(QCursor::pos()); // TODO Qt5, avoid asking for the cursor pos
animStep = MAX_STEPS;
}
QColor c = hasFocus ? FCOLOR(Highlight) : (cmb->editable ? FCOLOR(Text) : FCOLOR(WindowText));
if (cmb->editable) {
drawLineEditFrame(option, painter, widget);
c = FX::blend(FCOLOR(Base), c, MAX_STEPS, 1 + 2*animStep);
} else {
const int icon = cmb->currentIcon.isNull() ? 0 : cmb->iconSize.width() + F(4);
QFont fnt(painter->font());
fnt.setBold(true);
int text = QFontMetrics(fnt).width(cmb->currentText);
if (text)
text += F(4);
if (!(text+icon)) // webkit etc.
text = ar.left() - (F(16) + RECT.x());
painter->setRenderHint(QPainter::Antialiasing, true);
painter->setPen(QPen(hasFocus ? FCOLOR(Highlight) : FX::blend(FCOLOR(Window), c, 4, 1), FRAME_STROKE));
painter->setBrush(Qt::NoBrush);
const int y = ar.y() + ar.height()/2;
const int da = animStep * 168 / MAX_STEPS;
if (option->direction == Qt::LeftToRight) {
DRAW_SEGMENT(ar, 16*(120 - da/2), 16*(192+da));
painter->drawLine(RECT.x() + icon + text + F(6), y, ar.left()-F(2), y);
} else {
DRAW_SEGMENT(ar, 16*(30 + da/2), -16*(192+da));
painter->drawLine(RECT.right() - (icon + text + F(6)), y, ar.right()+F(2), y);
}
c = FX::blend(FCOLOR(Window), FCOLOR(WindowText), MAX_STEPS - animStep, 1 + animStep);
}
if (!isEnabled) {
RESTORE_PAINTER
return;
}