void QStyleItem::paint(QPainter *painter)
{
if (width() < 1 || height() <1)
return;
initStyleOption();
switch (m_itemType) {
case Button:
qApp->style()->drawControl(QStyle::CE_PushButton, m_styleoption, painter);
break;
case ItemRow :{
QPixmap pixmap;
// Only draw through style once
const QString pmKey = QLatin1Literal("itemrow") % QString::number(m_styleoption->state,16) % activeControl();
if (!QPixmapCache::find(pmKey, pixmap) || pixmap.width() < width() || height() != pixmap.height()) {
int newSize = width();
pixmap = QPixmap(newSize, height());
pixmap.fill(Qt::transparent);
QPainter pixpainter(&pixmap);
qApp->style()->drawPrimitive(QStyle::PE_PanelItemViewRow, m_styleoption, &pixpainter);
if (!qApp->style()->styleHint(QStyle::SH_ItemView_ShowDecorationSelected) && selected())
pixpainter.fillRect(m_styleoption->rect, m_styleoption->palette.highlight());
QPixmapCache::insert(pmKey, pixmap);
}
painter->drawPixmap(0, 0, pixmap);
}
break;
case Item:
qApp->style()->drawControl(QStyle::CE_ItemViewItem, m_styleoption, painter);
break;
case Header:
qApp->style()->drawControl(QStyle::CE_Header, m_styleoption, painter);
break;
case ToolButton:
#ifdef Q_OS_MAC
if (style() == "mac" && hint().indexOf("segmented") != -1) {
const QPaintDevice *target = painter->device();
HIThemeSegmentDrawInfo sgi;
sgi.version = 0;
sgi.state = isEnabled() ? kThemeStateActive : kThemeStateDisabled;
if (sunken()) sgi.state |= kThemeStatePressed;
sgi.size = kHIThemeSegmentSizeNormal;
sgi.kind = kHIThemeSegmentKindTextured;
sgi.value = on() && !sunken() ? kThemeButtonOn : kThemeButtonOff;
sgi.adornment |= kHIThemeSegmentAdornmentLeadingSeparator;
if (sunken()) {
sgi.adornment |= kHIThemeSegmentAdornmentTrailingSeparator;
}
SInt32 button_height;
GetThemeMetric(kThemeMetricButtonRoundedHeight, &button_height);
sgi.position = info() == "leftmost" ? kHIThemeSegmentPositionFirst:
info() == "rightmost" ? kHIThemeSegmentPositionLast :
info() == "h_middle" ? kHIThemeSegmentPositionMiddle :
kHIThemeSegmentPositionOnly;
QRect centered = m_styleoption->rect;
centered.setHeight(button_height);
centered.moveCenter(m_styleoption->rect.center());
HIRect hirect = qt_hirectForQRect(centered.translated(0, -1), QRect(0, 0, 0, 0));
HIThemeDrawSegment(&hirect, &sgi, qt_mac_cg_context(target), kHIThemeOrientationNormal);
} else
#endif
qApp->style()->drawComplexControl(QStyle::CC_ToolButton, qstyleoption_cast<QStyleOptionComplex*>(m_styleoption), painter);
break;
case Tab:
qApp->style()->drawControl(QStyle::CE_TabBarTab, m_styleoption, painter);
break;
case Frame:
qApp->style()->drawControl(QStyle::CE_ShapedFrame, m_styleoption, painter);
break;
case FocusFrame:
if (style() == "mac" && hint().indexOf("rounded") != -1)
break; // embedded in the line itself
else
qApp->style()->drawControl(QStyle::CE_FocusFrame, m_styleoption, painter);
break;
case TabFrame:
qApp->style()->drawPrimitive(QStyle::PE_FrameTabWidget, m_styleoption, painter);
break;
case MenuBar:
qApp->style()->drawControl(QStyle::CE_MenuBarEmptyArea, m_styleoption, painter);
break;
case MenuBarItem:
qApp->style()->drawControl(QStyle::CE_MenuBarItem, m_styleoption, painter);
break;
case MenuItem:
case ComboBoxItem: // fall through
qApp->style()->drawControl(QStyle::CE_MenuItem, m_styleoption, painter);
break;
case CheckBox:
qApp->style()->drawControl(QStyle::CE_CheckBox, m_styleoption, painter);
break;
case RadioButton:
qApp->style()->drawControl(QStyle::CE_RadioButton, m_styleoption, painter);
break;
case Edit: {
#ifdef Q_OS_MAC
if (style() == "mac" && hint().indexOf("rounded") != -1) {
const QPaintDevice *target = painter->device();
HIThemeFrameDrawInfo fdi;
fdi.version = 0;
fdi.state = kThemeStateActive;
SInt32 frame_size;
GetThemeMetric(kThemeMetricEditTextFrameOutset, &frame_size);
fdi.kind = kHIThemeFrameTextFieldRound;
if ((m_styleoption->state & QStyle::State_ReadOnly) || !(m_styleoption->state & QStyle::State_Enabled))
fdi.state = kThemeStateInactive;
fdi.isFocused = hasFocus();
HIRect hirect = qt_hirectForQRect(m_styleoption->rect,
QRect(frame_size, frame_size,
frame_size * 2, frame_size * 2));
HIThemeDrawFrame(&hirect, &fdi, qt_mac_cg_context(target), kHIThemeOrientationNormal);
} else
#endif
qApp->style()->drawPrimitive(QStyle::PE_PanelLineEdit, m_styleoption, painter);
}
break;
case MacHelpButton:
#ifdef Q_OS_MAC
{
const QPaintDevice *target = painter->device();
HIThemeButtonDrawInfo fdi;
fdi.kind = kThemeRoundButtonHelp;
fdi.version = 0;
fdi.adornment = 0;
fdi.state = sunken() ? kThemeStatePressed : kThemeStateActive;
HIRect hirect = qt_hirectForQRect(m_styleoption->rect,QRect(0, 0, 0, 0));
HIThemeDrawButton(&hirect, &fdi, qt_mac_cg_context(target), kHIThemeOrientationNormal, NULL);
}
#endif
break;
case Widget:
qApp->style()->drawPrimitive(QStyle::PE_Widget, m_styleoption, painter);
break;
case ScrollAreaCorner:
qApp->style()->drawPrimitive(QStyle::PE_PanelScrollAreaCorner, m_styleoption, painter);
break;
case Splitter:
if (m_styleoption->rect.width() == 1)
painter->fillRect(0, 0, width(), height(), m_styleoption->palette.dark().color());
else
qApp->style()->drawControl(QStyle::CE_Splitter, m_styleoption, painter);
break;
case ComboBox:
{
qApp->style()->drawComplexControl(QStyle::CC_ComboBox,
qstyleoption_cast<QStyleOptionComplex*>(m_styleoption),
painter);
// This is needed on mac as it will use the painter color and ignore the palette
QPen pen = painter->pen();
painter->setPen(m_styleoption->palette.text().color());
qApp->style()->drawControl(QStyle::CE_ComboBoxLabel, m_styleoption, painter);
painter->setPen(pen);
} break;
case SpinBox:
qApp->style()->drawComplexControl(QStyle::CC_SpinBox,
qstyleoption_cast<QStyleOptionComplex*>(m_styleoption),
painter);
break;
case Slider:
qApp->style()->drawComplexControl(QStyle::CC_Slider,
qstyleoption_cast<QStyleOptionComplex*>(m_styleoption),
painter);
break;
case Dial:
qApp->style()->drawComplexControl(QStyle::CC_Dial,
qstyleoption_cast<QStyleOptionComplex*>(m_styleoption),
painter);
break;
case ProgressBar:
qApp->style()->drawControl(QStyle::CE_ProgressBar, m_styleoption, painter);
break;
case ToolBar:
qApp->style()->drawControl(QStyle::CE_ToolBar, m_styleoption, painter);
break;
case StatusBar:
if (style() == "mac") {
m_styleoption->rect.adjust(0, 1, 0, 0);
qApp->style()->drawControl(QStyle::CE_ToolBar, m_styleoption, painter);
m_styleoption->rect.adjust(0, -1, 0, 0);
painter->setPen(m_styleoption->palette.dark().color().darker(120));
painter->drawLine(m_styleoption->rect.topLeft(), m_styleoption->rect.topRight());
} else {
qApp->style()->drawPrimitive(QStyle::PE_PanelToolBar, m_styleoption, painter);
}
break;
case GroupBox:
qApp->style()->drawComplexControl(QStyle::CC_GroupBox, qstyleoption_cast<QStyleOptionComplex*>(m_styleoption), painter);
break;
case ScrollBar:
qApp->style()->drawComplexControl(QStyle::CC_ScrollBar, qstyleoption_cast<QStyleOptionComplex*>(m_styleoption), painter);
break;
case Menu: {
QStyleHintReturnMask val;
qApp->style()->styleHint(QStyle::SH_Menu_Mask, m_styleoption, 0, &val);
painter->save();
painter->setClipRegion(val.region);
painter->fillRect(m_styleoption->rect, m_styleoption->palette.window());
painter->restore();
qApp->style()->drawPrimitive(QStyle::PE_PanelMenu, m_styleoption, painter);
QStyleOptionFrame frame;
frame.lineWidth = qApp->style()->pixelMetric(QStyle::PM_MenuPanelWidth);
frame.midLineWidth = 0;
frame.rect = m_styleoption->rect;
qApp->style()->drawPrimitive(QStyle::PE_FrameMenu, &frame, painter);
}
break;
default:
break;
}
}
static void drawSegmentControlSegmentSegment(const QStyleOption *option, QPainter *painter, QWidget *widget)
{
// ### Change to qstyleoption_cast!
if (const QtStyleOptionSegmentControlSegment *segment
= static_cast<const QtStyleOptionSegmentControlSegment *>(option)) {
#ifdef Q_WS_MAC
if (qobject_cast<QMacStyle *>(widget->style())) {
CGContextRef cg = qt_mac_cg_context(painter->device());
HIThemeSegmentDrawInfo sgi;
bool selected = (segment->state & QStyle::State_Selected);
sgi.version = 0;
// Things look the same regardless of enabled.
sgi.state = getDrawState(segment->state | QStyle::State_Enabled);
sgi.value = selected ? kThemeButtonOn : kThemeButtonOff;
sgi.size = kHIThemeSegmentSizeNormal;
sgi.kind = kHIThemeSegmentKindNormal;
sgi.adornment = kHIThemeSegmentAdornmentNone;
switch (segment->position) {
case QtStyleOptionSegmentControlSegment::Beginning:
sgi.position = kHIThemeSegmentPositionFirst;
if (segment->selectedPositions == QtStyleOptionSegmentControlSegment::NotAdjacent
|| selected)
sgi.adornment |= kHIThemeSegmentAdornmentTrailingSeparator;
break;
case QtStyleOptionSegmentControlSegment::Middle:
sgi.position = kHIThemeSegmentPositionMiddle;
if (selected && !(segment->selectedPositions & QtStyleOptionSegmentControlSegment::PreviousIsSelected))
sgi.adornment |= kHIThemeSegmentAdornmentLeadingSeparator;
if (selected || !(segment->selectedPositions & QtStyleOptionSegmentControlSegment::NextIsSelected)) // Also when we're selected.
sgi.adornment |= kHIThemeSegmentAdornmentTrailingSeparator;
break;
case QStyleOptionTab::End:
sgi.position = kHIThemeSegmentPositionLast;
if (selected && !(segment->selectedPositions & QtStyleOptionSegmentControlSegment::PreviousIsSelected))
sgi.adornment |= kHIThemeSegmentAdornmentLeadingSeparator;
break;
case QStyleOptionTab::OnlyOneTab:
sgi.position = kHIThemeSegmentPositionOnly;
break;
}
HIRect hirect = CGRectMake(segment->rect.x(), segment->rect.y(),
segment->rect.width(), segment->rect.height());
HIThemeDrawSegment(&hirect, &sgi, cg, kHIThemeOrientationNormal);
CGContextRelease(cg);
} else
#endif
{
Q_UNUSED(widget);
painter->save();
bool selected = (segment->state & QStyle::State_Selected);
QPixmap pm;
QSize buttonSize = widget->rect().size();
QString key = QString("qt_segment %0 %1 %2").arg(option->state).arg(buttonSize.width()).arg(buttonSize.height());
if (!QPixmapCache::find(key, pm)) {
pm = QPixmap(buttonSize);
pm.fill(Qt::transparent);
QPainter pmPainter(&pm);
QStyleOptionButton btnOpt;
btnOpt.QStyleOption::operator =(*option);
btnOpt.state &= ~QStyle::State_HasFocus;
btnOpt.rect = QRect(QPoint(0, 0), buttonSize);;
btnOpt.state = option->state;
if (selected)
btnOpt.state |= QStyle::State_Sunken;
else
btnOpt.state |= QStyle::State_Raised;
widget->style()->drawPrimitive(QStyle::PE_PanelButtonCommand, &btnOpt, &pmPainter, widget);
pmPainter.end();
QPixmapCache::insert(key, pm);
}
int margin = widget->style()->pixelMetric(QStyle::PM_DefaultFrameWidth, option, widget);
switch (segment->position) {
case QtStyleOptionSegmentControlSegment::Beginning:
painter->setClipRect(option->rect);
painter->drawPixmap(0, 0, pm);
painter->setOpacity(0.6);
painter->setPen(option->palette.dark().color());
painter->drawLine(option->rect.topRight() + QPoint(-1, margin), option->rect.bottomRight() + QPoint(-1, -margin));
break;
case QtStyleOptionSegmentControlSegment::Middle:
painter->setClipRect(option->rect);
painter->drawPixmap(0, 0, pm);
painter->setPen(option->palette.dark().color());
painter->drawLine(option->rect.topRight() + QPoint(-1, margin), option->rect.bottomRight() + QPoint(-1, -margin));
break;
case QStyleOptionTab::End:
painter->setClipRect(option->rect);
painter->drawPixmap(0, 0, pm);
break;
case QStyleOptionTab::OnlyOneTab:
painter->setClipRect(option->rect);
painter->drawPixmap(0, 0, pm);
break;
}
painter->restore();
}
}
}
