QRect QMdStyle::subControlRect(ComplexControl whichControl,
const QStyleOptionComplex *option,
SubControl whichSubControl,
const QWidget *widget) const
{
if (whichControl == CC_SpinBox) {
int frameWidth = pixelMetric(PM_DefaultFrameWidth, option,
widget);
int buttonWidth = 40;
switch (whichSubControl) {
case SC_SpinBoxFrame:
return option->rect;
case SC_SpinBoxEditField:
return option->rect.adjusted(+buttonWidth, +frameWidth,
-buttonWidth, -frameWidth);
case SC_SpinBoxDown:
return visualRect(option->direction, option->rect,
QRect(option->rect.x(), option->rect.y(),
buttonWidth,
option->rect.height()));
case SC_SpinBoxUp:
return visualRect(option->direction, option->rect,
QRect(option->rect.right() - buttonWidth,
option->rect.y(),
buttonWidth,
option->rect.height()));
default:
return QRect();
}
} else {
return QWindowsStyle::subControlRect(whichControl, option,
whichSubControl, widget);
}
}
int QCommonStyle_QtDShell::__override_pixelMetric(int m0, const QStyleOption* opt1, const QWidget* widget2, bool static_call) const
{
if (static_call) {
return QCommonStyle::pixelMetric((QStyle::PixelMetric )m0, (const QStyleOption* )opt1, (const QWidget* )widget2);
} else {
return pixelMetric((QStyle::PixelMetric )m0, (const QStyleOption* )opt1, (const QWidget* )widget2);
}
}
PreviewWarningDialog::PreviewWarningDialog(QWidget *parent)
: QDialog{parent}
, ui{new Ui::PreviewWarningDialog}
{
// Setup UI controls.
ui->setupUi(this);
auto style = QApplication::style();
auto iconSize = style->pixelMetric(QStyle::PM_MessageBoxIconSize);
ui->iconLabel->setPixmap(style->standardIcon(QStyle::SP_MessageBoxWarning).pixmap(iconSize, iconSize));
}
bool MailTreeDelegate::editorEvent (QEvent *event, QAbstractItemModel *model,
const QStyleOptionViewItem& option, const QModelIndex& index)
{
if (Mode_ != MailListMode::MultiSelect)
return QStyledItemDelegate::editorEvent (event, model, option, index);
switch (event->type ())
{
case QEvent::MouseButtonPress:
case QEvent::MouseButtonRelease:
case QEvent::MouseButtonDblClick:
case QEvent::MouseMove:
break;
default:
return QStyledItemDelegate::editorEvent (event, model, option, index);
}
const auto mouseEvent = static_cast<QMouseEvent*> (event);
const auto xPos = mouseEvent->pos ().x ();
const auto style = GetStyle (option);
const auto checkBoxWidth = style->pixelMetric (QStyle::PM_IndicatorWidth);
const auto left = option.rect.left ();
if (xPos < left || xPos > left + checkBoxWidth)
return QStyledItemDelegate::editorEvent (event, model, option, index);
if (event->type () == QEvent::MouseButtonRelease)
{
const auto current = index.data (Qt::CheckStateRole).toInt ();
const auto desired = current == Qt::Checked ?
Qt::Unchecked :
Qt::Checked;
model->setData (index, desired, Qt::CheckStateRole);
if (mouseEvent->button () == Qt::RightButton)
{
QList<QModelIndex> children { index };
while (!children.isEmpty ())
{
const auto& nextIndex = children.takeFirst ();
model->setData (nextIndex, desired, Qt::CheckStateRole);
for (int i = 0, rc = model->rowCount (nextIndex); i < rc; ++i)
children << model->index (i, 0, nextIndex);
}
}
}
return true;
}
static int GetLayoutHorizontalSpacing(const QGridLayout* layout)
{
// TODO: shouldn't layout->horizontalSpacing() do all this? Why does it return -1?
int hspacing = layout->horizontalSpacing();
if (hspacing >= 0)
return hspacing;
// According to docs, this is the fallback if horizontalSpacing() isn't set.
auto style = layout->parentWidget()->style();
hspacing = style->pixelMetric(QStyle::PM_LayoutHorizontalSpacing);
if (hspacing >= 0)
return hspacing;
// Docs claim this is deprecated, but on macOS with Qt 5.8 this is the only one that actually
// works.
float pixel_ratio = QGuiApplication::primaryScreen()->devicePixelRatio();
hspacing = pixel_ratio * style->pixelMetric(QStyle::PM_DefaultLayoutSpacing);
if (hspacing >= 0)
return hspacing;
// Ripped from qtbase/src/widgets/styles/qcommonstyle.cpp
return pixel_ratio * 6;
}
void WindowsModernStyle::drawComplexControl( ComplexControl control, const QStyleOptionComplex* option,
QPainter* painter, const QWidget* widget ) const
{
switch ( control ) {
case CC_ToolButton: {
QToolBar* toolBar;
if ( widget && ( toolBar = qobject_cast<QToolBar*>( widget->parentWidget() ) ) ) {
if ( const QStyleOptionToolButton* optionToolButton = qstyleoption_cast<const QStyleOptionToolButton*>( option ) ) {
QRect buttonRect = subControlRect( control, option, SC_ToolButton, widget );
QStyle::State buttonState = option->state & ~State_Sunken;
if ( option->state & State_Sunken ) {
if ( optionToolButton->activeSubControls & SC_ToolButton )
buttonState |= State_Sunken;
else if ( optionToolButton->activeSubControls & SC_ToolButtonMenu )
buttonState |= State_MouseOver;
}
bool selected = buttonState & State_MouseOver && option->state & State_Enabled;
bool checked = buttonState & State_On;
bool sunken = buttonState & State_Sunken;
if ( selected || checked || sunken ) {
QRect rect = buttonRect.adjusted( 0, 0, -1, -1 );
painter->setPen( m_colorItemBorder );
QLinearGradient gradient;
if ( toolBar->orientation() == Qt::Vertical )
gradient = QLinearGradient( rect.topLeft(), rect.topRight() );
else
gradient = QLinearGradient( rect.topLeft(), rect.bottomLeft() );
if ( sunken || (selected && checked) ) {
gradient.setColorAt( 0.0, m_colorItemSunkenBegin );
gradient.setColorAt( 0.5, m_colorItemSunkenMiddle );
gradient.setColorAt( 1.0, m_colorItemSunkenEnd );
} else if ( checked ) {
gradient.setColorAt( 0.0, m_colorItemCheckedBegin );
gradient.setColorAt( 0.5, m_colorItemCheckedMiddle );
gradient.setColorAt( 1.0, m_colorItemCheckedEnd );
} else {
gradient.setColorAt( 0.0, m_colorItemBackgroundBegin );
gradient.setColorAt( 0.5, m_colorItemBackgroundMiddle );
gradient.setColorAt( 1.0, m_colorItemBackgroundEnd );
}
painter->setBrush( gradient );
painter->drawRect( rect );
}
QStyleOptionToolButton optionLabel = *optionToolButton;
int fw = pixelMetric( PM_DefaultFrameWidth, option, widget );
optionLabel.rect = buttonRect.adjusted( fw, fw, -fw, -fw );
drawControl( CE_ToolButtonLabel, &optionLabel, painter, widget );
if ( optionToolButton->subControls & SC_ToolButtonMenu ) {
QStyleOption optionMenu = *optionToolButton;
optionMenu.rect = subControlRect( control, option, SC_ToolButtonMenu, widget );
optionMenu.state = optionToolButton->state & ~State_Sunken;
if ( optionToolButton->state & State_Sunken ) {
if ( optionToolButton->activeSubControls & SC_ToolButton )
optionMenu.state |= State_MouseOver | State_Sunken;
else if ( optionToolButton->activeSubControls & SC_ToolButtonMenu )
optionMenu.state |= State_Sunken;
}
drawPrimitive( PE_IndicatorButtonDropDown, &optionMenu, painter, widget );
} else if ( optionToolButton->features & QStyleOptionToolButton::HasMenu ) {
int size = pixelMetric( PM_MenuButtonIndicator, option, widget );
QRect rect = optionToolButton->rect;
QStyleOptionToolButton optionArrow = *optionToolButton;
optionArrow.rect = QRect( rect.right() + 4 - size, rect.height() - size + 4, size - 5, size - 5 );
drawPrimitive( PE_IndicatorArrowDown, &optionArrow, painter, widget );
}
return;
}
}
break;
}
default:
break;
}
if ( useVista() )
QWindowsVistaStyle::drawComplexControl( control, option, painter, widget );
else
QWindowsXPStyle::drawComplexControl( control, option, painter, widget );
}
void WindowsModernStyle::drawControl( ControlElement element, const QStyleOption* option,
QPainter* painter, const QWidget* widget ) const
{
switch ( element ) {
case CE_MenuBarEmptyArea:
return;
case CE_MenuBarItem:
if ( option->state & QStyle::State_Sunken && option->state & QStyle::State_Enabled ) {
painter->setPen( m_colorMenuBorder );
QLinearGradient gradient( option->rect.topLeft(), option->rect.bottomLeft() );
gradient.setColorAt( 0.0, m_colorMenuTitleBegin );
gradient.setColorAt( 1.0, m_colorMenuTitleEnd );
painter->setBrush( gradient );
painter->drawRect( option->rect.adjusted( 0, 0, -1, 0 ) );
} else if ( option->state & QStyle::State_Selected && option->state & QStyle::State_Enabled ) {
painter->setPen( m_colorItemBorder );
QLinearGradient gradient( option->rect.topLeft(), option->rect.bottomLeft() );
gradient.setColorAt( 0.0, m_colorItemBackgroundBegin );
gradient.setColorAt( 1.0, m_colorItemBackgroundEnd );
painter->setBrush( gradient );
painter->drawRect( option->rect.adjusted( 0, 0, -1, -1 ) );
}
if ( const QStyleOptionMenuItem* optionItem = qstyleoption_cast<const QStyleOptionMenuItem*>( option ) ) {
int flags = Qt::AlignCenter | Qt::TextShowMnemonic | Qt::TextDontClip | Qt::TextSingleLine;
if ( !styleHint( SH_UnderlineShortcut, option, widget ) )
flags |= Qt::TextHideMnemonic;
if ( !optionItem->icon.isNull() ) {
QPixmap pixmap = optionItem->icon.pixmap( pixelMetric( PM_SmallIconSize, option, widget ), QIcon::Normal );
drawItemPixmap( painter, option->rect, flags, pixmap );
} else {
drawItemText( painter, option->rect, flags, option->palette, true, optionItem->text, QPalette::Text );
}
}
return;
case CE_MenuEmptyArea:
painter->fillRect( option->rect, m_colorMenuBackground );
return;
case CE_MenuItem: {
if ( option->state & QStyle::State_Selected && option->state & QStyle::State_Enabled ) {
painter->setPen( m_colorItemBorder );
painter->setBrush( m_colorItemBackgroundBegin );
painter->drawRect( option->rect.adjusted( 1, 0, -3, -1 ) );
} else {
QLinearGradient gradient( QPoint( 0, 0 ), QPoint( 25, 0 ) );
gradient.setColorAt( 0.0, m_colorBarBegin );
gradient.setColorAt( 1.0, m_colorBarEnd );
QRect margin = option->rect;
margin.setWidth( 25 );
painter->fillRect( margin, gradient );
QRect background = option->rect;
background.setLeft( margin.right() + 1 );
painter->fillRect( background, m_colorMenuBackground );
}
if ( const QStyleOptionMenuItem* optionItem = qstyleoption_cast<const QStyleOptionMenuItem*>( option ) ) {
if ( optionItem->menuItemType == QStyleOptionMenuItem::Separator ) {
painter->setPen( m_colorSeparator );
painter->drawLine( option->rect.left() + 32, ( option->rect.top() + option->rect.bottom() ) / 2,
option->rect.right(), ( option->rect.top() + option->rect.bottom() ) / 2 );
return;
}
QRect checkRect = option->rect.adjusted( 2, 1, -2, -2 );
checkRect.setWidth( 20 );
if ( optionItem->checked && option->state & QStyle::State_Enabled ) {
painter->setPen( m_colorItemBorder );
if ( option->state & QStyle::State_Selected && option->state & QStyle::State_Enabled )
painter->setBrush( m_colorItemSunkenBegin );
else
painter->setBrush( m_colorItemCheckedBegin );
painter->drawRect( checkRect );
}
if ( !optionItem->icon.isNull() ) {
QIcon::Mode mode;
if ( optionItem->state & State_Enabled )
mode = ( optionItem->state & State_Selected ) ? QIcon::Active : QIcon::Normal;
else
mode = QIcon::Disabled;
QIcon::State state = optionItem->checked ? QIcon::On : QIcon::Off;
QPixmap pixmap = optionItem->icon.pixmap( pixelMetric( PM_SmallIconSize, option, widget ), mode, state );
QRect rect = pixmap.rect();
rect.moveCenter( checkRect.center() );
painter->drawPixmap( rect.topLeft(), pixmap );
} else if ( optionItem->checked ) {
QStyleOption optionCheckMark;
optionCheckMark.initFrom( widget );
optionCheckMark.rect = checkRect;
if ( !( option->state & State_Enabled ) )
optionCheckMark.palette.setBrush( QPalette::Text, optionCheckMark.palette.brush( QPalette::Disabled, QPalette::Text ) );
drawPrimitive( PE_IndicatorMenuCheckMark, &optionCheckMark, painter, widget );
}
QRect textRect = option->rect.adjusted( 32, 1, -16, -1 );
int flags = Qt::AlignVCenter | Qt::TextShowMnemonic | Qt::TextDontClip | Qt::TextSingleLine;
if ( !styleHint( SH_UnderlineShortcut, option, widget ) )
flags |= Qt::TextHideMnemonic;
QString text = optionItem->text;
int pos = text.indexOf( '\t' );
if ( pos >= 0 ) {
drawItemText( painter, textRect, flags | Qt::AlignRight, option->palette, option->state & State_Enabled,
text.mid( pos + 1 ), QPalette::Text );
text = text.left( pos );
}
drawItemText( painter, textRect, flags, option->palette, option->state & State_Enabled, text, QPalette::Text );
if ( optionItem->menuItemType == QStyleOptionMenuItem::SubMenu ) {
QStyleOption optionArrow;
optionArrow.initFrom( widget );
optionArrow.rect = option->rect.adjusted( 0, 4, -4, -4 );
optionArrow.rect.setLeft( option->rect.right() - 12 );
optionArrow.state = option->state & State_Enabled;
drawPrimitive( PE_IndicatorArrowRight, &optionArrow, painter, widget );
}
}
return;
}
case CE_ToolBar: {
QRect rect = option->rect;
bool vertical = false;
if ( const QToolBar* toolBar = qobject_cast<const QToolBar*>( widget ) ) {
vertical = ( toolBar->orientation() == Qt::Vertical );
if ( vertical )
rect.setBottom( toolBar->childrenRect().bottom() + 2 );
else
rect.setRight( toolBar->childrenRect().right() + 2 );
}
painter->save();
QRegion region = rect.adjusted( 2, 0, -2, 0 );
region += rect.adjusted( 0, 2, 0, -2 );
region += rect.adjusted( 1, 1, -1, -1 );
painter->setClipRegion( region );
QLinearGradient gradient;
if ( vertical )
gradient = QLinearGradient( rect.topLeft(), rect.topRight() );
else
gradient = QLinearGradient( rect.topLeft(), rect.bottomLeft() );
gradient.setColorAt( 0.0, m_colorBarBegin );
gradient.setColorAt( 0.4, m_colorBarMiddle );
gradient.setColorAt( 0.6, m_colorBarMiddle );
gradient.setColorAt( 1.0, m_colorBarEnd );
painter->fillRect( rect, gradient );
painter->setPen( vertical ? m_colorBorderLight : m_colorBorder );
painter->drawLine( rect.bottomLeft() + QPoint( 2, 0 ), rect.bottomRight() - QPoint( 2, 0 ) );
painter->setPen( vertical ? m_colorBorder : m_colorBorderLight );
painter->drawLine( rect.topRight() + QPoint( 0, 2 ), rect.bottomRight() - QPoint( 0, 2 ) );
painter->setPen( m_colorBorderLight );
painter->drawPoint( rect.bottomRight() - QPoint( 1, 1 ) );
painter->restore();
return;
}
case CE_DockWidgetTitle: {
QLinearGradient gradient( option->rect.topLeft(), option->rect.bottomLeft() );
gradient.setColorAt( 0.0, m_colorBarBegin );
gradient.setColorAt( 1.0, m_colorBarEnd );
painter->fillRect( option->rect, gradient );
if ( const QStyleOptionDockWidget* optionDockWidget = qstyleoption_cast<const QStyleOptionDockWidget*>( option ) ) {
QRect rect = option->rect.adjusted( 6, 0, -4, 0 );
if ( optionDockWidget->closable )
rect.adjust( 0, 0, -16, 0 );
if ( optionDockWidget->floatable )
rect.adjust( 0, 0, -16, 0 );
QString text = painter->fontMetrics().elidedText( optionDockWidget->title, Qt::ElideRight, rect.width() );
drawItemText( painter, rect, Qt::AlignLeft | Qt::AlignVCenter, option->palette,
option->state & State_Enabled, text, QPalette::WindowText );
}
return;
}
case CE_TabBarTabShape:
if ( isStyledTabBar( widget ) ) {
bool firstTab = false;
bool lastTab = false;
bool bottom = false;
if ( const QStyleOptionTab* optionTab = qstyleoption_cast<const QStyleOptionTab*>( option ) ) {
if ( optionTab->position == QStyleOptionTab::Beginning )
firstTab = true;
else if ( optionTab->position == QStyleOptionTab::End )
lastTab = true;
else if ( optionTab->position == QStyleOptionTab::OnlyOneTab )
firstTab = lastTab = true;
if ( optionTab->shape == QTabBar::RoundedSouth )
bottom = true;
}
QRect rect = option->rect;
painter->save();
if ( option->state & State_Selected ) {
if ( bottom )
rect.adjust( firstTab ? 0 : -2, -1, lastTab ? -1 : 1, -1 );
else
rect.adjust( firstTab ? 0 : -2, 0, lastTab ? -1 : 1, 1 );
} else {
if ( bottom ) {
rect.adjust( 0, -1, lastTab ? -1 : 0, -2 );
painter->setClipRect( rect.adjusted( 0, 1, 1, 1 ) );
} else {
rect.adjust( 0, 1, lastTab ? -1 : 0, 0 );
painter->setClipRect( rect.adjusted( 0, 0, 1, 0 ) );
}
}
QLinearGradient gradient;
if ( bottom )
gradient = QLinearGradient( rect.bottomLeft(), rect.topLeft() );
else
gradient = QLinearGradient( rect.topLeft(), rect.bottomLeft() );
if ( option->state & State_Selected ) {
gradient.setColorAt( 0.0, m_colorItemBackgroundBegin );
gradient.setColorAt( 1.0, option->palette.window().color() );
painter->setPen( m_colorBorder );
} else if ( option->state & State_MouseOver && option->state & State_Enabled ) {
gradient.setColorAt( 0.0, m_colorItemBackgroundBegin );
gradient.setColorAt( 1.0, m_colorItemBackgroundEnd );
painter->setPen( m_colorBorderLight );
} else {
gradient.setColorAt( 0.0, m_colorBarMiddle );
gradient.setColorAt( 1.0, m_colorBarEnd );
painter->setPen( m_colorBorderLight );
}
painter->setBrush( gradient );
painter->drawRect( rect );
painter->restore();
return;
}
break;
case CE_ToolBoxTabShape: {
QRect rect = option->rect.adjusted( 0, 0, -1, -1 );
QLinearGradient gradient( rect.topLeft(), rect.bottomLeft() );
if ( option->state & QStyle::State_Sunken ) {
gradient.setColorAt( 0.0, m_colorItemSunkenBegin );
gradient.setColorAt( 1.0, m_colorItemSunkenEnd );
painter->setPen( m_colorBorder );
} else if ( option->state & State_MouseOver && option->state & State_Enabled ) {
gradient.setColorAt( 0.0, m_colorItemBackgroundBegin );
gradient.setColorAt( 1.0, m_colorItemBackgroundEnd );
painter->setPen( m_colorBorder );
} else {
gradient.setColorAt( 0.0, m_colorBarMiddle );
gradient.setColorAt( 1.0, m_colorBarEnd );
painter->setPen( m_colorBorderLight );
}
painter->setBrush( gradient );
painter->drawRect( rect );
return;
}
case CE_Splitter:
if ( qobject_cast<const QMainWindow*>( widget->window() ) )
return;
break;
default:
break;
}
if ( useVista() )
QWindowsVistaStyle::drawControl( element, option, painter, widget );
else
QWindowsXPStyle::drawControl( element, option, painter, widget );
}
/*!
\reimp
*/
void QCDEStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QPainter *p,
const QWidget *widget) const
{
switch (pe) {
case PE_IndicatorCheckBox: {
bool down = opt->state & State_Sunken;
bool on = opt->state & State_On;
bool showUp = !(down ^ on);
QBrush fill = (showUp || (opt->state & State_NoChange)) ? opt->palette.brush(QPalette::Button) : opt->palette.brush(QPalette::Mid);
qDrawShadePanel(p, opt->rect, opt->palette, !showUp, pixelMetric(PM_DefaultFrameWidth), &opt->palette.brush(QPalette::Button));
if (on || (opt->state & State_NoChange)) {
QRect r = opt->rect;
QPolygon a(7 * 2);
int i, xx, yy;
xx = r.x() + 3;
yy = r.y() + 5;
if (opt->rect.width() <= 9) {
// When called from CE_MenuItem in QMotifStyle
xx -= 2;
yy -= 2;
}
for (i = 0; i < 3; i++) {
a.setPoint(2 * i, xx, yy);
a.setPoint(2 * i + 1, xx, yy + 2);
xx++; yy++;
}
yy -= 2;
for (i = 3; i < 7; i++) {
a.setPoint(2 * i, xx, yy);
a.setPoint(2 * i + 1, xx, yy + 2);
xx++; yy--;
}
if (opt->state & State_NoChange)
p->setPen(opt->palette.dark().color());
else
p->setPen(opt->palette.foreground().color());
p->drawPolyline(a);
}
if (!(opt->state & State_Enabled) && styleHint(SH_DitherDisabledText))
p->fillRect(opt->rect, QBrush(p->background().color(), Qt::Dense5Pattern));
} break;
case PE_IndicatorRadioButton:
{
QRect r = opt->rect;
#define INTARRLEN(x) sizeof(x)/(sizeof(int)*2)
static const int pts1[] = { // up left lines
1,9, 1,8, 0,7, 0,4, 1,3, 1,2, 2,1, 3,1, 4,0, 7,0, 8,1, 9,1 };
static const int pts4[] = { // bottom right lines
2,10, 3,10, 4,11, 7,11, 8,10, 9,10, 10,9, 10,8, 11,7,
11,4, 10,3, 10,2 };
static const int pts5[] = { // inner fill
4,2, 7,2, 9,4, 9,7, 7,9, 4,9, 2,7, 2,4 };
bool down = opt->state & State_Sunken;
bool on = opt->state & State_On;
QPolygon a(INTARRLEN(pts1), pts1);
//center when rect is larger than indicator size
int xOffset = 0;
int yOffset = 0;
int indicatorWidth = pixelMetric(PM_ExclusiveIndicatorWidth);
int indicatorHeight = pixelMetric(PM_ExclusiveIndicatorWidth);
if (r.width() > indicatorWidth)
xOffset += (r.width() - indicatorWidth)/2;
if (r.height() > indicatorHeight)
yOffset += (r.height() - indicatorHeight)/2;
p->translate(xOffset, yOffset);
a.translate(r.x(), r.y());
QPen oldPen = p->pen();
QBrush oldBrush = p->brush();
p->setPen((down || on) ? opt->palette.dark().color() : opt->palette.light().color());
p->drawPolyline(a);
a.setPoints(INTARRLEN(pts4), pts4);
a.translate(r.x(), r.y());
p->setPen((down || on) ? opt->palette.light().color() : opt->palette.dark().color());
p->drawPolyline(a);
a.setPoints(INTARRLEN(pts5), pts5);
a.translate(r.x(), r.y());
QColor fillColor = on ? opt->palette.dark().color() : opt->palette.background().color();
p->setPen(fillColor);
p->setBrush(on ? opt->palette.brush(QPalette::Dark) :
opt->palette.brush(QPalette::Window));
p->drawPolygon(a);
if (!(opt->state & State_Enabled) && styleHint(SH_DitherDisabledText))
p->fillRect(opt->rect, QBrush(p->background().color(), Qt::Dense5Pattern));
p->setPen(oldPen);
p->setBrush(oldBrush);
p->translate(-xOffset, -yOffset);
} break;
default:
QMotifStyle::drawPrimitive(pe, opt, p, widget);
}
}
/*!\reimp
*/
void QPlatinumStyle::drawControl( ControlElement element,
QPainter *p,
const QWidget *widget,
const QRect &r,
const QColorGroup &cg,
SFlags how,
const QStyleOption& opt ) const
{
switch( element ) {
case CE_PushButton:
{
#ifndef QT_NO_PUSHBUTTON
QColorGroup myCg( cg );
const QPushButton *btn;
int x1, y1, x2, y2;
bool useBevelButton;
SFlags flags;
flags = Style_Default;
btn = (const QPushButton*)widget;
p->setBrushOrigin( -widget->backgroundOffset().x(),
-widget->backgroundOffset().y() );
// take care of the flags based on what we know...
if ( btn->isDown() )
flags |= Style_Down;
if ( btn->isOn() )
flags |= Style_On;
if ( btn->isEnabled() )
flags |= Style_Enabled;
if ( btn->isDefault() )
flags |= Style_Default;
if (! btn->isFlat() && !(flags & Style_Down))
flags |= Style_Raised;
r.coords( &x1, &y1, &x2, &y2 );
p->setPen( cg.foreground() );
p->setBrush( QBrush(cg.button(), NoBrush) );
QBrush fill;
if ( btn->isDown() ) {
fill = cg.brush( QColorGroup::Dark );
// this could be done differently, but this
// makes a down Bezel drawn correctly...
myCg.setBrush( QColorGroup::Mid, fill );
} else if ( btn->isOn() ) {
fill = QBrush( cg.mid(), Dense4Pattern );
myCg.setBrush( QColorGroup::Mid, fill );
}
// to quote the old QPlatinumStlye drawPushButton...
// small or square image buttons as well as toggle buttons are
// bevel buttons (what a heuristic....)
if ( btn->isToggleButton()
|| ( btn->pixmap() &&
(btn->width() * btn->height() < 1600 ||
QABS( btn->width() - btn->height()) < 10 )) )
useBevelButton = TRUE;
else
useBevelButton = FALSE;
int diw = pixelMetric( PM_ButtonDefaultIndicator, widget );
if ( btn->isDefault() ) {
x1 += 1;
y1 += 1;
x2 -= 1;
y2 -= 1;
QColorGroup cg2( myCg );
SFlags myFlags = flags;
// don't draw the default button sunken, unless it's necessary.
if ( myFlags & Style_Down )
myFlags ^= Style_Down;
if ( myFlags & Style_Sunken )
myFlags ^= Style_Sunken;
cg2.setColor( QColorGroup::Button, cg.mid() );
if ( useBevelButton ) {
drawPrimitive( PE_ButtonBevel, p, QRect( x1, y1,
x2 - x1 + 1,
y2 - y1 + 1 ),
myCg, myFlags, opt );
} else {
drawPrimitive( PE_ButtonCommand, p, QRect( x1, y1,
x2 - x1 + 1,
y2 - y1 + 1 ),
cg2, myFlags, opt );
}
}
if ( btn->isDefault() || btn->autoDefault() ) {
x1 += diw;
y1 += diw;
x2 -= diw;
y2 -= diw;
}
if ( !btn->isFlat() || btn->isOn() || btn->isDown() ) {
if ( useBevelButton ) {
// fix for toggle buttons...
if ( flags & (Style_Down | Style_On) )
flags |= Style_Sunken;
drawPrimitive( PE_ButtonBevel, p, QRect( x1, y1,
x2 - x1 + 1,
y2 - y1 + 1 ),
myCg, flags, opt );
} else {
drawPrimitive( PE_ButtonCommand, p, QRect( x1, y1,
x2 - x1 + 1,
y2 - y1 + 1 ),
myCg, flags, opt );
}
}
if ( p->brush().style() != NoBrush )
p->setBrush( NoBrush );
break;
#endif
}
case CE_PushButtonLabel:
{
#ifndef QT_NO_PUSHBUTTON
const QPushButton *btn;
bool on;
int x, y, w, h;
SFlags flags;
flags = Style_Default;
btn = (const QPushButton*)widget;
on = btn->isDown() || btn->isOn();
r.rect( &x, &y, &w, &h );
if ( btn->isMenuButton() ) {
int dx = pixelMetric( PM_MenuButtonIndicator, widget );
QColorGroup g = cg;
int xx = x + w - dx - 4;
int yy = y - 3;
int hh = h + 6;
if ( !on ) {
p->setPen( g.mid() );
p->drawLine( xx, yy + 2, xx, yy + hh - 3 );
p->setPen( g.button() );
p->drawLine( xx + 1, yy + 1, xx + 1, yy + hh - 2 );
p->setPen( g.light() );
p->drawLine( xx + 2, yy + 2, xx + 2, yy + hh - 2 );
}
if ( btn->isEnabled() )
flags |= Style_Enabled;
drawPrimitive( PE_ArrowDown, p, QRect(x + w - dx - 1, y + 2,
dx, h - 4),
g, flags, opt );
w -= dx;
}
#ifndef QT_NO_ICONSET
if ( btn->iconSet() && !btn->iconSet()->isNull() ) {
QIconSet::Mode mode = btn->isEnabled()
? QIconSet::Normal : QIconSet::Disabled;
if ( mode == QIconSet::Normal && btn->hasFocus() )
mode = QIconSet::Active;
QIconSet::State state = QIconSet::Off;
if ( btn->isToggleButton() && btn->isOn() )
state = QIconSet::On;
QPixmap pixmap = btn->iconSet()->pixmap( QIconSet::Small,
mode, state );
int pixw = pixmap.width();
int pixh = pixmap.height();
p->drawPixmap( x + 2, y + h / 2 - pixh / 2, pixmap );
x += pixw + 4;
w -= pixw + 4;
}
#endif
drawItem( p, QRect( x, y, w, h ),
AlignCenter | ShowPrefix,
btn->colorGroup(), btn->isEnabled(),
btn->pixmap(), btn->text(), -1,
on ? &btn->colorGroup().brightText()
: &btn->colorGroup().buttonText() );
if ( btn->hasFocus() )
drawPrimitive( PE_FocusRect, p,
subRect(SR_PushButtonFocusRect, widget),
cg, flags );
break;
#endif
}
default:
QWindowsStyle::drawControl( element, p, widget, r, cg, how, opt );
break;
}
}
void ManhattanStyle::drawComplexControl(ComplexControl control, const QStyleOptionComplex *option,
QPainter *painter, const QWidget *widget) const
{
if (!panelWidget(widget))
return QProxyStyle::drawComplexControl(control, option, painter, widget);
QRect rect = option->rect;
switch (control) {
case CC_ToolButton:
if (const QStyleOptionToolButton *toolbutton = qstyleoption_cast<const QStyleOptionToolButton *>(option)) {
QRect button, menuarea;
button = subControlRect(control, toolbutton, SC_ToolButton, widget);
menuarea = subControlRect(control, toolbutton, SC_ToolButtonMenu, widget);
State bflags = toolbutton->state;
if (bflags & State_AutoRaise) {
if (!(bflags & State_MouseOver)) {
bflags &= ~State_Raised;
}
}
State mflags = bflags;
if (toolbutton->state & State_Sunken) {
if (toolbutton->activeSubControls & SC_ToolButton)
bflags |= State_Sunken;
if (toolbutton->activeSubControls & SC_ToolButtonMenu)
mflags |= State_Sunken;
}
QStyleOption tool(0);
tool.palette = toolbutton->palette;
if (toolbutton->subControls & SC_ToolButton) {
tool.rect = button;
tool.state = bflags;
drawPrimitive(PE_PanelButtonTool, &tool, painter, widget);
}
QStyleOptionToolButton label = *toolbutton;
label.palette = panelPalette(option->palette, lightColored(widget));
int fw = pixelMetric(PM_DefaultFrameWidth, option, widget);
label.rect = button.adjusted(fw, fw, -fw, -fw);
drawControl(CE_ToolButtonLabel, &label, painter, widget);
if (toolbutton->subControls & SC_ToolButtonMenu) {
tool.state = mflags;
tool.rect = menuarea.adjusted(1, 1, -1, -1);
if (mflags & (State_Sunken | State_On | State_Raised)) {
painter->setPen(Qt::gray);
painter->drawLine(tool.rect.topLeft(), tool.rect.bottomLeft());
if (mflags & (State_Sunken)) {
QColor shade(0, 0, 0, 50);
painter->fillRect(tool.rect.adjusted(0, -1, 1, 1), shade);
}
#ifndef Q_WS_MAC
else if (mflags & (State_MouseOver)) {
QColor shade(255, 255, 255, 50);
painter->fillRect(tool.rect.adjusted(0, -1, 1, 1), shade);
}
#endif
}
tool.rect = tool.rect.adjusted(2, 2, -2, -2);
drawPrimitive(PE_IndicatorArrowDown, &tool, painter, widget);
} else if (toolbutton->features & QStyleOptionToolButton::HasMenu
&& !widget->property("noArrow").toBool()) {
int arrowSize = 6;
QRect ir = toolbutton->rect.adjusted(1, 1, -1, -1);
QStyleOptionToolButton newBtn = *toolbutton;
newBtn.palette = panelPalette(option->palette);
newBtn.rect = QRect(ir.right() - arrowSize - 1,
ir.height() - arrowSize - 2, arrowSize, arrowSize);
drawPrimitive(PE_IndicatorArrowDown, &newBtn, painter, widget);
}
}
break;
case CC_ComboBox:
if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(option)) {
painter->save();
bool isEmpty = cb->currentText.isEmpty() && cb->currentIcon.isNull();
bool reverse = option->direction == Qt::RightToLeft;
bool drawborder = !(widget && widget->property("hideborder").toBool());
bool alignarrow = !(widget && widget->property("alignarrow").toBool());
// Draw tool button
if (drawborder) {
QLinearGradient grad(option->rect.topRight(), option->rect.bottomRight());
grad.setColorAt(0, QColor(255, 255, 255, 20));
grad.setColorAt(0.4, QColor(255, 255, 255, 60));
grad.setColorAt(0.7, QColor(255, 255, 255, 50));
grad.setColorAt(1, QColor(255, 255, 255, 40));
painter->setPen(QPen(grad, 0));
painter->drawLine(rect.topRight(), rect.bottomRight());
grad.setColorAt(0, QColor(0, 0, 0, 30));
grad.setColorAt(0.4, QColor(0, 0, 0, 70));
grad.setColorAt(0.7, QColor(0, 0, 0, 70));
grad.setColorAt(1, QColor(0, 0, 0, 40));
painter->setPen(QPen(grad, 0));
if (!reverse)
painter->drawLine(rect.topRight() - QPoint(1,0), rect.bottomRight() - QPoint(1,0));
else
painter->drawLine(rect.topLeft(), rect.bottomLeft());
}
QStyleOption toolbutton = *option;
if (isEmpty)
toolbutton.state &= ~(State_Enabled | State_Sunken);
painter->save();
if (drawborder)
painter->setClipRect(toolbutton.rect.adjusted(0, 0, -2, 0));
drawPrimitive(PE_PanelButtonTool, &toolbutton, painter, widget);
painter->restore();
// Draw arrow
int menuButtonWidth = 12;
int left = !reverse ? rect.right() - menuButtonWidth : rect.left();
int right = !reverse ? rect.right() : rect.left() + menuButtonWidth;
QRect arrowRect((left + right) / 2 + (reverse ? 6 : -6), rect.center().y() - 3, 9, 9);
if (!alignarrow) {
int labelwidth = option->fontMetrics.width(cb->currentText);
if (reverse)
arrowRect.moveLeft(qMax(rect.width() - labelwidth - menuButtonWidth - 2, 4));
else
arrowRect.moveLeft(qMin(labelwidth + menuButtonWidth - 2, rect.width() - menuButtonWidth - 4));
}
if (option->state & State_On)
arrowRect.translate(QProxyStyle::pixelMetric(PM_ButtonShiftHorizontal, option, widget),
QProxyStyle::pixelMetric(PM_ButtonShiftVertical, option, widget));
QStyleOption arrowOpt = *option;
arrowOpt.rect = arrowRect;
if (isEmpty)
arrowOpt.state &= ~(State_Enabled | State_Sunken);
if (styleHint(SH_ComboBox_Popup, option, widget)) {
arrowOpt.rect.translate(0, -3);
drawPrimitive(PE_IndicatorArrowUp, &arrowOpt, painter, widget);
arrowOpt.rect.translate(0, 6);
drawPrimitive(PE_IndicatorArrowDown, &arrowOpt, painter, widget);
} else {
drawPrimitive(PE_IndicatorArrowDown, &arrowOpt, painter, widget);
}
painter->restore();
}
break;
default:
QProxyStyle::drawComplexControl(control, option, painter, widget);
break;
}
}
void TabBarWidgetMacStyle::drawControl(ControlElement pElement,
const QStyleOption *pOption,
QPainter *pPainter,
const QWidget *pWidget) const
{
// Draw a tab bar tab label
// Note: anything else is done by our parent...
if (pElement == CE_TabBarTabLabel) {
// Note: adapted from QCommonStyle::drawControl()...
if (auto tab = qstyleoption_cast<const QStyleOptionTab *>(pOption)) {
uint alignment = Qt::AlignCenter|Qt::TextShowMnemonic;
if (styleHint(SH_UnderlineShortcut, pOption, pWidget) == 0) {
alignment |= Qt::TextHideMnemonic;
}
bool isVerticalTab = (tab->shape == QTabBar::RoundedWest)
|| (tab->shape == QTabBar::RoundedEast)
|| (tab->shape == QTabBar::TriangularWest)
|| (tab->shape == QTabBar::TriangularEast);
QRect tabRect = tab->rect;
if (isVerticalTab) {
pPainter->save();
int x, y, rotation;
if ( (tab->shape == QTabBar::RoundedEast)
|| (tab->shape == QTabBar::TriangularEast)) {
x = tabRect.x()+tabRect.width();
y = tabRect.y();
rotation = 90;
} else {
x = tabRect.x();
y = tabRect.y()+tabRect.height();
rotation = -90;
}
QTransform transform = QTransform::fromTranslate(x, y);
transform.rotate(rotation);
pPainter->setTransform(transform, true);
}
QRect iconRect;
tabLayout(tab, pWidget, &tabRect, &iconRect);
if (!tab->icon.isNull()) {
pPainter->drawPixmap(iconRect.x(), iconRect.y(),
tab->icon.pixmap(pWidget->window()->windowHandle(),
tab->iconSize,
((tab->state & State_Enabled) != 0)?
QIcon::Normal:
QIcon::Disabled,
((tab->state & State_Selected) != 0)?
QIcon::On:
QIcon::Off));
}
drawItemText(pPainter, tabRect, int(alignment), tab->palette,
(tab->state & State_Enabled) != 0, tab->text,
( ((tab->state & State_Selected) != 0)
&& ((tab->state & State_Active) != 0))?
QPalette::BrightText:
QPalette::WindowText);
if (isVerticalTab) {
pPainter->restore();
}
if ((tab->state & State_HasFocus) != 0) {
const int Offset = 1+pixelMetric(PM_DefaultFrameWidth);
int x1 = tab->rect.left();
int x2 = tab->rect.right()-1;
QStyleOptionFocusRect option;
option.QStyleOption::operator=(*tab);
option.rect.setRect(x1+1+Offset, tab->rect.y()+Offset,
x2-x1-2*Offset, tab->rect.height()-2*Offset);
drawPrimitive(PE_FrameFocusRect, &option, pPainter, pWidget);
}
}
} else {
QProxyStyle::drawControl(pElement, pOption, pPainter, pWidget);
}
}
void TabBarWidgetMacStyle::tabLayout(const QStyleOptionTab *pOption,
const QWidget *pWidget, QRect *pTextRect,
QRect *pIconRect) const
{
// Compute our tab layout
// Note: adapted from QCommonStylePrivate::tabLayout()...
Q_ASSERT(pTextRect);
Q_ASSERT(pIconRect);
QRect textRect = pOption->rect;
bool verticalTab = (pOption->shape == QTabBar::RoundedWest)
|| (pOption->shape == QTabBar::RoundedEast)
|| (pOption->shape == QTabBar::TriangularWest)
|| (pOption->shape == QTabBar::TriangularEast);
if (verticalTab) {
textRect.setRect(0, 0, textRect.height(), textRect.width());
}
if (!pOption->leftButtonSize.isEmpty()) {
textRect.adjust(-4, 0, 0, 0);
}
int horizontalShift = pixelMetric(QStyle::PM_TabBarTabShiftHorizontal, pOption, pWidget);
int verticalShift = pixelMetric(QStyle::PM_TabBarTabShiftVertical, pOption, pWidget);
int horizontalPadding = pixelMetric(QStyle::PM_TabBarTabHSpace, pOption, pWidget)/2;
int verticalPadding = pixelMetric(QStyle::PM_TabBarTabVSpace, pOption, pWidget)/2;
if ( (pOption->shape == QTabBar::RoundedSouth)
|| (pOption->shape == QTabBar::TriangularSouth)) {
verticalShift = -verticalShift;
}
textRect.adjust(horizontalPadding, verticalShift-verticalPadding,
horizontalShift-horizontalPadding, verticalPadding);
if ((pOption->state & QStyle::State_Selected) != 0) {
textRect.setTop(textRect.top()-verticalShift);
textRect.setRight(textRect.right()-horizontalShift);
}
if (!pOption->leftButtonSize.isEmpty()) {
textRect.setLeft( textRect.left()
+(verticalTab?
pOption->leftButtonSize.height():
pOption->leftButtonSize.width()));
}
if (!pOption->rightButtonSize.isEmpty()) {
textRect.setRight( textRect.right()
-(verticalTab?
pOption->rightButtonSize.height():
pOption->rightButtonSize.width()));
}
if (!pOption->icon.isNull()) {
QSize iconSize = pOption->iconSize;
if (!iconSize.isValid()) {
int iconExtent = pixelMetric(QStyle::PM_SmallIconSize);
iconSize = QSize(iconExtent, iconExtent);
}
QSize tabIconSize = pOption->icon.actualSize(iconSize,
((pOption->state & QStyle::State_Enabled) != 0)?
QIcon::Normal:
QIcon::Disabled,
((pOption->state & QStyle::State_Selected) != 0)?
QIcon::On:
QIcon::Off);
tabIconSize = QSize(qMin(tabIconSize.width(), iconSize.width()),
qMin(tabIconSize.height(), iconSize.height()));
*pIconRect = QRect(textRect.left(), textRect.center().y()-tabIconSize.height()/2,
tabIconSize.width(), tabIconSize.height());
if (!verticalTab) {
*pIconRect = visualRect(pOption->direction, pOption->rect, *pIconRect);
}
textRect.setLeft(textRect.left()+tabIconSize.width()+4);
}
if (!verticalTab) {
textRect = visualRect(pOption->direction, pOption->rect, textRect);
}
*pTextRect = textRect;
}
QRect subElementRect(SubElement sr, const QStyleOption *opt, const QWidget *widget) const
{
switch (sr) {
case SE_TabBarScrollLeftButton: {
// Return the rect of the left scroll button
const bool vertical = opt->rect.height() > opt->rect.width();
const int buttonWidth = pixelMetric(QStyle::PM_TabBarScrollButtonWidth, 0, widget) + g_margins;
return vertical ? QRect(0, 0, opt->rect.width() - 1, buttonWidth)
: QStyle::visualRect(widget->layoutDirection(), opt->rect, QRect(0, 0, buttonWidth, opt->rect.height() - 1));
break; }
case SE_TabBarScrollRightButton: {
// Return the rect of the right scroll button
const bool vertical = opt->rect.height() > opt->rect.width();
const int buttonWidth = pixelMetric(QStyle::PM_TabBarScrollButtonWidth, 0, widget) + g_margins;
return vertical ? QRect(0, opt->rect.height() - buttonWidth, opt->rect.width() - 1, buttonWidth)
: QStyle::visualRect(widget->layoutDirection(), opt->rect, QRect(opt->rect.width() - buttonWidth, 0, buttonWidth, opt->rect.height()));
break; }
case SE_TabBarTearIndicatorLeft: {
// Return the rect of the fade out area on the left side of the tabbar.
const QStyleOptionTabV4 *tabOpt = static_cast<const QStyleOptionTabV4 *>(opt);
const bool vertical = opt->rect.height() > opt->rect.width();
const int buttonWidth = pixelMetric(QStyle::PM_TabBarScrollButtonWidth, 0, widget);
int pixelsOutOnLeft;
QRect unionRect = tabOpt->unionRect;
if (vertical) {
pixelsOutOnLeft = buttonWidth - unionRect.y();
} else if (widget->layoutDirection() == Qt::LeftToRight) {
pixelsOutOnLeft = buttonWidth - unionRect.x();
} else {
int diff = tabOpt->unionRect.width() - tabOpt->rect.width();
pixelsOutOnLeft = diff + buttonWidth + tabOpt->unionRect.x();
}
int fadeout = qMax(5, qMin(g_fadeoutWidth, pixelsOutOnLeft));
return vertical ? QRect(0, buttonWidth, opt->rect.width() - 2, fadeout)
: QStyle::visualRect(widget->layoutDirection(), opt->rect, QRect(buttonWidth, 0, fadeout, opt->rect.height() - 2));
break; }
case SE_TabBarTearIndicatorRight: {
// Return the rect of the fade out area on the right side of the tabbar.
const QStyleOptionTabV4 *tabOpt = static_cast<const QStyleOptionTabV4 *>(opt);
const bool vertical = opt->rect.height() > opt->rect.width();
const int buttonWidth = pixelMetric(QStyle::PM_TabBarScrollButtonWidth, 0, widget);
int pixelsOutOnRight;
QRect unionRect = tabOpt->unionRect;
if (vertical) {
int diff = tabOpt->unionRect.height() - tabOpt->rect.height();
pixelsOutOnRight = diff + buttonWidth + tabOpt->unionRect.y();
} else if (widget->layoutDirection() == Qt::RightToLeft) {
pixelsOutOnRight = buttonWidth - unionRect.x();
} else {
int diff = tabOpt->unionRect.width() - tabOpt->rect.width();
pixelsOutOnRight = diff + buttonWidth + tabOpt->unionRect.x();
}
int fadeout = qMax(5, qMin(g_fadeoutWidth, pixelsOutOnRight - (buttonWidth * 2)));
const int x = opt->rect.width() - buttonWidth - fadeout;
return vertical ? QRect(0, opt->rect.height() - buttonWidth - fadeout, opt->rect.width() - 2, fadeout)
: QStyle::visualRect(widget->layoutDirection(), opt->rect, QRect(x, 0, fadeout, opt->rect.height() - 2));
break; }
default:
break;
}
return QProxyStyle::subElementRect(sr, opt, widget);
}
/*!\reimp
*/
void QPlatinumStyle::drawComplexControl( ComplexControl control,
QPainter *p,
const QWidget *widget,
const QRect &r,
const QColorGroup &cg,
SFlags how,
SCFlags sub,
SCFlags subActive,
const QStyleOption& opt ) const
{
switch ( control ) {
case CC_ComboBox:
{
int x,
y,
w,
h;
r.rect( &x, &y, &w, &h );
p->fillRect( x + 2, y + 2, w - 4,
h - 4, cg.brush(QColorGroup::Button) );
// the bright side
p->setPen(cg.shadow());
p->drawLine( x, y, x + w - 1, y );
p->drawLine( x, y, x, y + h - 1 );
p->setPen( cg.light() );
p->drawLine( x + 1, y + 1,
x + w - 2, y + 1 );
p->drawLine( x + 1, y + 1,
x + 1, y + h - 2 );
// the dark side!
p->setPen( cg.mid() );
p->drawLine( x + 2, y + h - 2,
x + w - 2, y + h - 2 );
p->drawLine( x + w - 2, y + 2,
x + w - 2, y + h - 2 );
p->setPen (cg.shadow() );
p->drawLine( x + 1, y + h - 1,
x + w - 1, y + h - 1 );
p->drawLine( x + w - 1, y,
x + w - 1, y + h - 1 );
// top left corner:
p->setPen( cg.background() );
p->drawPoint( x, y );
p->drawPoint( x + 1, y );
p->drawPoint( x, y + 1 );
p->setPen( cg.shadow() );
p->drawPoint( x + 1, y + 1 );
p->setPen( white );
p->drawPoint( x + 3, y + 3 );
// bottom left corner:
p->setPen( cg.background() );
p->drawPoint( x, y + h - 1 );
p->drawPoint( x + 1, y + h - 1 );
p->drawPoint( x, y + h - 2 );
p->setPen( cg.shadow() );
p->drawPoint( x + 1, y + h - 2 );
// top right corner:
p->setPen( cg.background() );
p->drawPoint( x + w - 1, y );
p->drawPoint( x + w - 2, y );
p->drawPoint( x + w - 1, y + 1 );
p->setPen( cg.shadow() );
p->drawPoint( x + w - 2, y + 1 );
// bottom right corner:
p->setPen( cg.background() );
p->drawPoint( x + w - 1, y + h - 1 );
p->drawPoint( x + w - 2, y + h - 1 );
p->drawPoint( x + w - 1, y + h - 2 );
p->setPen( cg.shadow() );
p->drawPoint( x + w - 2, y + h - 2 );
p->setPen( cg.dark() );
p->drawPoint( x + w - 3, y + h - 3 );
if ( sub & SC_ComboBoxArrow ) {
QRect rTmp = querySubControlMetrics( CC_ComboBox, widget,
SC_ComboBoxArrow, opt );
int xx = rTmp.x(),
yy = rTmp.y(),
ww = rTmp.width(),
hh = rTmp.height();
// the bright side
p->setPen( cg.mid() );
p->drawLine( xx, yy+2, xx, yy+hh-3 );
p->setPen( cg.button() );
p->drawLine( xx+1, yy+1, xx+ww-2, yy+1 );
p->drawLine( xx+1, yy+1, xx+1, yy+hh-2 );
p->setPen( cg.light() );
p->drawLine( xx+2, yy+2, xx+2, yy+hh-2 );
p->drawLine( xx+2, yy+2, xx+ww-2, yy+2 );
// the dark side!
p->setPen( cg.mid() );
p->drawLine( xx+3, yy+hh-3 ,xx+ww-3, yy+hh-3 );
p->drawLine( xx+ww-3, yy+3, xx+ww-3, yy+hh-3 );
p->setPen( cg.dark() );
p->drawLine( xx+2, yy+hh-2 ,xx+ww-2, yy+hh-2 );
p->drawLine( xx+ww-2, yy+2, xx+ww-2, yy+hh-2 );
p->setPen( cg.shadow() );
p->drawLine( xx+1, yy+hh-1,xx+ww-1, yy+hh-1 );
p->drawLine( xx+ww-1, yy, xx+ww-1, yy+hh-1 );
// top right corner:
p->setPen( cg.background() );
p->drawPoint( xx + ww - 1, yy );
p->drawPoint( xx + ww - 2, yy );
p->drawPoint( xx + ww - 1, yy + 1 );
p->setPen( cg.shadow() );
p->drawPoint( xx + ww - 2, yy + 1 );
// bottom right corner:
p->setPen( cg.background() );
p->drawPoint( xx + ww - 1, yy + hh - 1 );
p->drawPoint( xx + ww - 2, yy + hh - 1 );
p->drawPoint( xx + ww - 1, yy + hh - 2 );
p->setPen( cg.shadow() );
p->drawPoint( xx + ww - 2, yy + hh - 2 );
p->setPen( cg.dark() );
p->drawPoint( xx + ww - 3, yy + hh - 3 );
p->setPen( cg.mid() );
p->drawPoint( xx + ww - 4, yy + hh - 4 );
// and the arrows
p->setPen( cg.foreground() );
QPointArray a ;
a.setPoints( 7, -3,1, 3,1, -2,0, 2,0, -1,-1, 1,-1, 0,-2 );
a.translate( xx + ww / 2, yy + hh / 2 - 3 );
p->drawLineSegments( a, 0, 3 ); // draw arrow
p->drawPoint( a[6] );
a.setPoints( 7, -3,-1, 3,-1, -2,0, 2,0, -1,1, 1,1, 0,2 );
a.translate( xx + ww / 2, yy + hh / 2 + 2 );
p->drawLineSegments( a, 0, 3 ); // draw arrow
p->drawPoint( a[6] );
}
#ifndef QT_NO_COMBOBOX
if ( sub & SC_ComboBoxEditField ) {
const QComboBox *cmb;
cmb = (const QComboBox*)widget;
// sadly this is pretty much the windows code, except
// for the first fillRect call...
QRect re =
QStyle::visualRect( querySubControlMetrics( CC_ComboBox,
widget,
SC_ComboBoxEditField ),
widget );
if ( cmb->hasFocus() && !cmb->editable() )
p->fillRect( re.x() + 1, re.y() + 1,
re.width() - 2, re.height() - 2,
cg.brush( QColorGroup::Highlight ) );
if ( cmb->hasFocus() ) {
p->setPen( cg.highlightedText() );
p->setBackgroundColor( cg.highlight() );
} else {
p->setPen( cg.text() );
p->setBackgroundColor( cg.background() );
}
if ( cmb->hasFocus() && !cmb->editable() ) {
QRect re =
QStyle::visualRect( subRect( SR_ComboBoxFocusRect,
cmb ),
widget );
drawPrimitive( PE_FocusRect, p, re, cg,
Style_FocusAtBorder,
QStyleOption(cg.highlight()));
}
if ( cmb->editable() ) {
// need this for the moment...
// was the code in comboButton rect
QRect ir( x + 3, y + 3,
w - 6 - 16, h - 6 );
if ( QApplication::reverseLayout() )
ir.moveBy( 16, 0 );
// end comboButtonRect...
ir.setRect( ir.left() - 1, ir.top() - 1, ir.width() + 2,
ir.height() + 2 );
qDrawShadePanel( p, ir, cg, TRUE, 2, 0 );
}
}
#endif
break;
}
case CC_Slider:
{
#ifndef QT_NO_SLIDER
const QSlider *slider = (const QSlider *) widget;
int thickness = pixelMetric( PM_SliderControlThickness, widget );
int len = pixelMetric( PM_SliderLength, widget );
int ticks = slider->tickmarks();
QRect groove = querySubControlMetrics(CC_Slider, widget, SC_SliderGroove,
opt),
handle = querySubControlMetrics(CC_Slider, widget, SC_SliderHandle,
opt);
if ((sub & SC_SliderGroove) && groove.isValid()) {
p->fillRect( groove, cg.brush(QColorGroup::Background) );
int x, y, w, h;
int mid = thickness / 2;
if ( ticks & QSlider::Above )
mid += len / 8;
if ( ticks & QSlider::Below )
mid -= len / 8;
if ( slider->orientation() == Horizontal ) {
x = 0;
y = groove.y() + mid - 3;
w = slider->width();
h = 7;
} else {
x = groove.x() + mid - 3;
y = 0;
w = 7;
h = slider->height();
}
p->fillRect( x, y, w, h, cg.brush( QColorGroup::Dark ));
// the dark side
p->setPen( cg.dark() );
p->drawLine( x, y, x + w - 1, y );
p->drawLine( x, y, x, y + h - 1);
p->setPen( cg.shadow() );
p->drawLine( x + 1, y + 1, x + w - 2, y + 1 );
p->drawLine( x + 1, y + 1, x + 1, y + h - 2 );
// the bright side!
p->setPen(cg.shadow());
p->drawLine( x + 1, y + h - 2, x + w - 2, y + h - 2 );
p->drawLine( x + w - 2, y + 1, x + w - 2, y + h - 2 );
p->setPen( cg.light() );
p->drawLine( x, y + h - 1, x + w - 1, y + h - 1 );
p->drawLine( x + w - 1, y, x + w - 1, y + h - 1 );
// top left corner:
p->setPen(cg.background());
p->drawPoint( x, y );
p->drawPoint( x + 1, y );
p->drawPoint( x, y + 1 );
p->setPen(cg.shadow());
p->drawPoint( x + 1, y + 1 );
// bottom left corner:
p->setPen( cg.background() );
p->drawPoint( x, y + h - 1 );
p->drawPoint( x + 1, y + h - 1 );
p->drawPoint( x, y + h - 2 );
p->setPen( cg.light() );
p->drawPoint( x + 1, y + h - 2 );
// top right corner:
p->setPen( cg.background() );
p->drawPoint( x + w - 1, y );
p->drawPoint( x + w - 2, y );
p->drawPoint( x + w - 1, y + 1 );
p->setPen( cg.dark() );
p->drawPoint( x + w - 2, y + 1 );
// bottom right corner:
p->setPen( cg.background() );
p->drawPoint( x + w - 1, y + h - 1 );
p->drawPoint( x + w - 2, y + h - 1 );
p->drawPoint( x + w - 1, y + h - 2 );
p->setPen( cg.light() );
p->drawPoint( x + w - 2, y + h - 2 );
p->setPen( cg.dark() );
p->drawPoint( x + w - 3, y + h - 3 );
// ### end slider groove
if ( how & Style_HasFocus )
drawPrimitive( PE_FocusRect, p, groove, cg );
}
if ((sub & SC_SliderHandle) && handle.isValid()) {
const QColor c0 = cg.shadow();
const QColor c1 = cg.dark();
const QColor c3 = cg.light();
int x1 = handle.x();
int x2 = handle.x() + handle.width() - 1;
int y1 = handle.y();
int y2 = handle.y() + handle.height() - 1;
int mx = handle.width() / 2;
int my = handle.height() / 2;
if ( slider->orientation() == Vertical ) {
// Background
QBrush oldBrush = p->brush();
p->setBrush( cg.brush( QColorGroup::Button ) );
p->setPen( NoPen );
QPointArray a(6);
a.setPoint( 0, x1 + 1, y1 + 1 );
a.setPoint( 1, x2 - my + 2, y1 + 1 );
a.setPoint( 2, x2 - 1, y1 + my - 1 );
a.setPoint( 3, x2 - 1, y2 - my + 1 );
a.setPoint( 4, x2 - my + 2, y2 - 1 );
a.setPoint( 5, x1 + 1, y2 - 1 );
p->drawPolygon( a );
p->setBrush( oldBrush );
// shadow border
p->setPen( c0 );
p->drawLine( x1, y1 + 1, x1,y2 - 1 );
p->drawLine( x2 - my + 2, y1, x2, y1 + my - 2 );
p->drawLine( x2 - my + 2, y2, x2, y1 + my + 2 );
p->drawLine( x2, y1 + my - 2, x2, y1 + my + 2 );
p->drawLine( x1 + 1, y1, x2 - my + 2, y1 );
p->drawLine( x1 + 1, y2, x2 - my + 2, y2 );
// light shadow
p->setPen( c3 );
p->drawLine( x1 + 1, y1 + 2, x1 + 1, y2 - 2 );
p->drawLine( x1 + 1, y1 + 1, x2 - my + 2, y1 + 1 );
p->drawLine( x2 - my + 2, y1 + 1, x2 - 1, y1 + my - 2 );
// dark shadow
p->setPen(c1);
p->drawLine( x2 - 1, y1 + my - 2, x2 - 1, y1 + my + 2 );
p->drawLine( x2 - my + 2, y2 - 1, x2 - 1, y1 + my + 2 );
p->drawLine( x1 + 1, y2 - 1, x2 -my + 2, y2 - 1 );
drawRiffles( p, handle.x(), handle.y() + 2, handle.width() - 3,
handle.height() - 4, cg, TRUE );
} else { // Horizontal
QBrush oldBrush = p->brush();
p->setBrush( cg.brush( QColorGroup::Button ) );
p->setPen( NoPen );
QPointArray a(6);
a.setPoint( 0, x2 - 1, y1 + 1 );
a.setPoint( 1, x2 - 1, y2 - mx + 2 );
a.setPoint( 2, x2 - mx + 1, y2 - 1 );
a.setPoint( 3, x1 + mx - 1, y2 - 1 );
a.setPoint( 4, x1 + 1, y2 - mx + 2 );
a.setPoint( 5, x1 + 1, y1 + 1 );
p->drawPolygon( a );
p->setBrush( oldBrush );
// shadow border
p->setPen( c0 );
p->drawLine( x1 + 1, y1, x2 - 1, y1 );
p->drawLine( x1, y2 - mx + 2, x1 + mx - 2, y2 );
p->drawLine( x2, y2 - mx + 2, x1 + mx + 2, y2 );
p->drawLine( x1 + mx - 2, y2, x1 + mx + 2, y2 );
p->drawLine( x1, y1 + 1, x1, y2 - mx + 2 );
p->drawLine( x2, y1 + 1, x2, y2 - mx + 2 );
// light shadow
p->setPen(c3);
p->drawLine( x1 + 1, y1 + 1, x2 - 1, y1 + 1 );
p->drawLine( x1 + 1, y1 + 1, x1 + 1, y2 - mx + 2 );
// dark shadow
p->setPen(c1);
p->drawLine( x2 - 1, y1 + 1, x2 - 1, y2 - mx + 2 );
p->drawLine( x1 + 1, y2 - mx + 2, x1 + mx - 2, y2 - 1 );
p->drawLine( x2 - 1, y2 - mx + 2, x1 + mx + 2, y2 - 1 );
p->drawLine( x1 + mx - 2, y2 - 1, x1 + mx + 2, y2 - 1 );
drawRiffles( p, handle.x() + 2, handle.y(), handle.width() - 4,
handle.height() - 5, cg, FALSE );
}
}
if ( sub & SC_SliderTickmarks )
QCommonStyle::drawComplexControl( control, p, widget, r,
cg, how, SC_SliderTickmarks,
subActive, opt );
#endif
break;
}
default:
QWindowsStyle::drawComplexControl( control, p, widget, r, cg,
how, sub, subActive, opt );
break;
}
}
void ManhattanStyle::drawPrimitive(PrimitiveElement element, const QStyleOption *option,
QPainter *painter, const QWidget *widget) const {
if (!panelWidget(widget))
return d->style->drawPrimitive(element, option, painter, widget);
bool animating = (option->state & State_Animating);
int state = option->state;
QRect rect = option->rect;
QRect oldRect;
QRect newRect;
if (widget && (element == PE_PanelButtonTool) && !animating) {
QWidget *w = const_cast<QWidget *> (widget);
int oldState = w->property("_q_stylestate").toInt();
oldRect = w->property("_q_stylerect").toRect();
newRect = w->rect();
w->setProperty("_q_stylestate", (int)option->state);
w->setProperty("_q_stylerect", w->rect());
// Determine the animated transition
bool doTransition = ((state & State_On) != (oldState & State_On) ||
(state & State_MouseOver) != (oldState & State_MouseOver));
if (oldRect != newRect) {
doTransition = false;
d->animator.stopAnimation(widget);
}
if (doTransition) {
QImage startImage(option->rect.size(), QImage::Format_ARGB32_Premultiplied);
QImage endImage(option->rect.size(), QImage::Format_ARGB32_Premultiplied);
Animation *anim = d->animator.widgetAnimation(widget);
QStyleOption opt = *option;
opt.state = (QStyle::State)oldState;
opt.state |= (State)State_Animating;
startImage.fill(0);
Transition *t = new Transition;
t->setWidget(w);
QPainter startPainter(&startImage);
if (!anim) {
drawPrimitive(element, &opt, &startPainter, widget);
} else {
anim->paint(&startPainter, &opt);
d->animator.stopAnimation(widget);
}
QStyleOption endOpt = *option;
endOpt.state |= (State)State_Animating;
t->setStartImage(startImage);
d->animator.startAnimation(t);
endImage.fill(0);
QPainter endPainter(&endImage);
drawPrimitive(element, &endOpt, &endPainter, widget);
t->setEndImage(endImage);
t->setDuration(130);
t->setStartTime(QTime::currentTime());
}
}
switch (element) {
case PE_PanelLineEdit: {
painter->save();
if (option->state & State_Enabled)
drawCornerImage(d->lineeditImage, painter, option->rect, 2, 2, 2, 2);
else
drawCornerImage(d->lineeditImage_disabled, painter, option->rect, 2, 2, 2, 2);
if (option->state & State_HasFocus || option->state & State_MouseOver) {
QColor hover = StyleHelper::baseColor();
if (state & State_HasFocus)
hover.setAlpha(100);
else
hover.setAlpha(50);
painter->setPen(QPen(hover, 1));
painter->drawRect(option->rect.adjusted(1, 1, -2 ,-2));
}
painter->restore();
}
break;
case PE_FrameStatusBarItem:
break;
case PE_PanelButtonTool: {
Animation *anim = d->animator.widgetAnimation(widget);
if (!animating && anim) {
anim->paint(painter, option);
} else {
bool pressed = option->state & State_Sunken || option->state & State_On;
QColor shadow(0, 0, 0, 30);
painter->setPen(shadow);
if (pressed) {
QColor shade(0, 0, 0, 40);
painter->fillRect(rect, shade);
painter->drawLine(rect.topLeft() + QPoint(1, 0), rect.topRight() - QPoint(1, 0));
painter->drawLine(rect.topLeft(), rect.bottomLeft());
painter->drawLine(rect.topRight(), rect.bottomRight());
// painter->drawLine(rect.bottomLeft() + QPoint(1, 0), rect.bottomRight() - QPoint(1, 0));
QColor highlight(255, 255, 255, 30);
painter->setPen(highlight);
} else if (option->state & State_Enabled &&
option->state & State_MouseOver) {
QColor lighter(255, 255, 255, 37);
painter->fillRect(rect, lighter);
}
}
}
break;
case PE_PanelStatusBar: {
painter->save();
QLinearGradient grad(option->rect.topLeft(), QPoint(rect.center().x(), rect.bottom()));
QColor startColor = StyleHelper::shadowColor().darker(164);
QColor endColor = StyleHelper::baseColor().darker(130);
grad.setColorAt(0, endColor);
grad.setColorAt(1, endColor);
painter->fillRect(option->rect, grad);
painter->setPen(QColor(255, 255, 255, 60));
painter->drawLine(rect.topLeft() + QPoint(0,1),
rect.topRight()+ QPoint(0,1));
painter->setPen(StyleHelper::borderColor().darker(110));
painter->drawLine(rect.topLeft(), rect.topRight());
painter->restore();
}
break;
case PE_IndicatorToolBarSeparator: {
QColor separatorColor = StyleHelper::borderColor();
separatorColor.setAlpha(100);
painter->setPen(separatorColor);
const int margin = 3;
if (option->state & State_Horizontal) {
const int offset = rect.width()/2;
painter->drawLine(rect.bottomLeft().x() + offset,
rect.bottomLeft().y() - margin,
rect.topLeft().x() + offset,
rect.topLeft().y() + margin);
} else { //Draw vertical separator
const int offset = rect.height()/2;
painter->setPen(QPen(option->palette.background().color().darker(110)));
painter->drawLine(rect.topLeft().x() + margin ,
rect.topLeft().y() + offset,
rect.topRight().x() - margin,
rect.topRight().y() + offset);
}
}
break;
case PE_IndicatorToolBarHandle: {
bool horizontal = option->state & State_Horizontal;
painter->save();
QPainterPath path;
int x = option->rect.x() + horizontal ? 2 : 6;
int y = option->rect.y() + horizontal ? 6 : 2;
static const int RectHeight = 2;
if (horizontal) {
while (y < option->rect.height() - RectHeight - 6) {
path.moveTo(x, y);
path.addRect(x, y, RectHeight, RectHeight);
y += 6;
}
} else {
while (x < option->rect.width() - RectHeight - 6) {
path.moveTo(x, y);
path.addRect(x, y, RectHeight, RectHeight);
x += 6;
}
}
painter->setPen(Qt::NoPen);
QColor dark = StyleHelper::borderColor();
dark.setAlphaF(0.4);
QColor light = StyleHelper::baseColor();
light.setAlphaF(0.4);
painter->fillPath(path, light);
painter->save();
painter->translate(1, 1);
painter->fillPath(path, dark);
painter->restore();
painter->translate(3, 3);
painter->fillPath(path, light);
painter->translate(1, 1);
painter->fillPath(path, dark);
painter->restore();
}
break;
case PE_IndicatorArrowUp:
case PE_IndicatorArrowDown:
case PE_IndicatorArrowRight:
case PE_IndicatorArrowLeft: {
// From windowsstyle but modified to enable AA
if (option->rect.width() <= 1 || option->rect.height() <= 1)
break;
QRect r = option->rect;
int size = qMin(r.height(), r.width());
QPixmap pixmap;
QString pixmapName;
pixmapName.sprintf("%s-%s-%d-%d-%d-%lld",
"$qt_ia", metaObject()->className(),
uint(option->state), element,
size, option->palette.cacheKey());
if (!QPixmapCache::find(pixmapName, pixmap)) {
int border = size/5;
int sqsize = 2*(size/2);
QImage image(sqsize, sqsize, QImage::Format_ARGB32);
image.fill(Qt::transparent);
QPainter imagePainter(&image);
imagePainter.setRenderHint(QPainter::Antialiasing, true);
imagePainter.translate(0.5, 0.5);
QPolygon a;
switch (element) {
case PE_IndicatorArrowUp:
a.setPoints(3, border, sqsize/2, sqsize/2, border, sqsize - border, sqsize/2);
break;
case PE_IndicatorArrowDown:
a.setPoints(3, border, sqsize/2, sqsize/2, sqsize - border, sqsize - border, sqsize/2);
break;
case PE_IndicatorArrowRight:
a.setPoints(3, sqsize - border, sqsize/2, sqsize/2, border, sqsize/2, sqsize - border);
break;
case PE_IndicatorArrowLeft:
a.setPoints(3, border, sqsize/2, sqsize/2, border, sqsize/2, sqsize - border);
break;
default:
break;
}
int bsx = 0;
int bsy = 0;
if (option->state & State_Sunken) {
bsx = pixelMetric(PM_ButtonShiftHorizontal);
bsy = pixelMetric(PM_ButtonShiftVertical);
}
QRect bounds = a.boundingRect();
int sx = sqsize / 2 - bounds.center().x() - 1;
int sy = sqsize / 2 - bounds.center().y() - 1;
imagePainter.translate(sx + bsx, sy + bsy);
if (!(option->state & State_Enabled)) {
QColor foreGround(150, 150, 150, 150);
imagePainter.setBrush(option->palette.mid().color());
imagePainter.setPen(option->palette.mid().color());
} else {
QColor shadow(0, 0, 0, 100);
imagePainter.translate(0, 1);
imagePainter.setPen(shadow);
imagePainter.setBrush(shadow);
QColor foreGround(255, 255, 255, 210);
imagePainter.drawPolygon(a);
imagePainter.translate(0, -1);
imagePainter.setPen(foreGround);
imagePainter.setBrush(foreGround);
}
imagePainter.drawPolygon(a);
imagePainter.end();
pixmap = QPixmap::fromImage(image);
QPixmapCache::insert(pixmapName, pixmap);
}
int xOffset = r.x() + (r.width() - size)/2;
int yOffset = r.y() + (r.height() - size)/2;
painter->drawPixmap(xOffset, yOffset, pixmap);
}
break;
default:
d->style->drawPrimitive(element, option, painter, widget);
break;
}
}
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);
}
}
void ManhattanStyle::drawComplexControl(ComplexControl control, const QStyleOptionComplex *option,
QPainter *painter, const QWidget *widget) const {
if (!panelWidget(widget))
return d->style->drawComplexControl(control, option, painter, widget);
QRect rect = option->rect;
switch (control) {
case CC_ToolButton:
if (const QStyleOptionToolButton *toolbutton = qstyleoption_cast<const QStyleOptionToolButton *>(option)) {
QString buttonType = widget->property("type").toString();
QRect button, menuarea;
button = subControlRect(control, toolbutton, SC_ToolButton, widget);
menuarea = subControlRect(control, toolbutton, SC_ToolButtonMenu, widget);
State bflags = toolbutton->state;
if (bflags & State_AutoRaise) {
if (!(bflags & State_MouseOver)) {
bflags &= ~State_Raised;
}
}
State mflags = bflags;
if (toolbutton->state & State_Sunken) {
if (toolbutton->activeSubControls & SC_ToolButton)
bflags |= State_Sunken;
if (toolbutton->activeSubControls & SC_ToolButtonMenu)
mflags |= State_Sunken;
}
QStyleOption tool(0);
tool.palette = toolbutton->palette;
if (toolbutton->subControls & SC_ToolButton) {
// if (buttonType == "dockbutton") {
tool.rect = button;
tool.state = bflags;
drawPrimitive(PE_PanelButtonTool, &tool, painter, widget);
// }
/*else { // paint status bar button style
if (bflags & State_Sunken || bflags & State_On)
drawCornerImage(d->buttonImage_pressed, painter, option->rect, 2, 2, 2, 2);
else if (bflags & State_Enabled) {
#ifndef Q_WS_MAC
if (bflags & State_MouseOver) {
drawCornerImage(d->buttonImage, painter, option->rect, 2, 2, 2, 2);
QColor shade(255, 255, 255, 50);
painter->fillRect(button.adjusted(1, 1, -1, -1), shade);
}
#endif
}
}*/
}
if (toolbutton->state & State_HasFocus) {
QStyleOptionFocusRect fr;
fr.QStyleOption::operator=(*toolbutton);
fr.rect.adjust(3, 3, -3, -3);
if (toolbutton->features & QStyleOptionToolButton::MenuButtonPopup)
fr.rect.adjust(0, 0, -pixelMetric(QStyle::PM_MenuButtonIndicator,
toolbutton, widget), 0);
QPen oldPen = painter->pen();
QColor focusColor = StyleHelper::panelTextColor();
focusColor.setAlpha(120);
QPen outline(focusColor, 1);
outline.setStyle(Qt::DotLine);
painter->setPen(outline);
QRect r = option->rect.adjusted(2, 2, -2, -2);
painter->drawRect(r);
painter->setPen(oldPen);
}
QStyleOptionToolButton label = *toolbutton;
label.palette = panelPalette(option->palette);
int fw = pixelMetric(PM_DefaultFrameWidth, option, widget);
label.rect = button.adjusted(fw, fw, -fw, -fw);
drawControl(CE_ToolButtonLabel, &label, painter, widget);
if (toolbutton->subControls & SC_ToolButtonMenu) {
tool.state = mflags;
tool.rect = menuarea.adjusted(1, 1, -1, -1);
if (mflags & (State_Sunken | State_On | State_Raised)) {
painter->setPen(Qt::gray);
painter->drawLine(tool.rect.topLeft(), tool.rect.bottomLeft());
if (mflags & (State_Sunken)) {
QColor shade(0, 0, 0, 50);
painter->fillRect(tool.rect.adjusted(0, -1, 1, 1), shade);
}
#ifndef Q_WS_MAC
else if (mflags & (State_MouseOver)) {
QColor shade(255, 255, 255, 50);
painter->fillRect(tool.rect.adjusted(0, -1, 1, 1), shade);
}
#endif
}
tool.rect = tool.rect.adjusted(2, 2, -2, -2);
drawPrimitive(PE_IndicatorArrowDown, &tool, painter, widget);
} else if (toolbutton->features & QStyleOptionToolButton::HasMenu) {
int arrowSize = 6;
QRect ir = toolbutton->rect.adjusted(1, 1, -1, -1);
QStyleOptionToolButton newBtn = *toolbutton;
newBtn.palette = panelPalette(option->palette);
newBtn.rect = QRect(ir.right() - arrowSize - 1,
ir.height() - arrowSize - 2, arrowSize, arrowSize);
drawPrimitive(PE_IndicatorArrowDown, &newBtn, painter, widget);
}
}
break;
case CC_ComboBox:
if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(option)) {
painter->save();
bool isEmpty = cb->currentText.isEmpty() && cb->currentIcon.isNull();
bool reverse = option->direction == Qt::RightToLeft;
// Draw tool button
QLinearGradient grad(option->rect.topRight(), option->rect.bottomRight());
grad.setColorAt(0, QColor(255, 255, 255, 20));
grad.setColorAt(0.4, QColor(255, 255, 255, 60));
grad.setColorAt(0.7, QColor(255, 255, 255, 50));
grad.setColorAt(1, QColor(255, 255, 255, 40));
painter->setPen(QPen(grad, 0));
painter->drawLine(rect.topRight(), rect.bottomRight());
painter->drawLine(rect.topLeft(), rect.bottomLeft());
grad.setColorAt(0, QColor(0, 0, 0, 30));
grad.setColorAt(0.4, QColor(0, 0, 0, 70));
grad.setColorAt(0.7, QColor(0, 0, 0, 70));
grad.setColorAt(1, QColor(0, 0, 0, 40));
painter->setPen(QPen(grad, 0));
if (!reverse)
painter->drawLine(rect.topRight() - QPoint(1,0), rect.bottomRight() - QPoint(1,0));
else
painter->drawLine(rect.topLeft(), rect.bottomLeft());
QStyleOption toolbutton = *option;
if (isEmpty)
toolbutton.state &= ~(State_Enabled | State_Sunken);
painter->save();
painter->setClipRect(toolbutton.rect.adjusted(0, 0, -2, 0));
drawPrimitive(PE_PanelButtonTool, &toolbutton, painter, widget);
painter->restore();
// Draw arrow
int menuButtonWidth = 12;
int left = !reverse ? rect.right() - menuButtonWidth : rect.left();
int right = !reverse ? rect.right() : rect.left() + menuButtonWidth;
QRect arrowRect((left + right) / 2 + (reverse ? 6 : -6), rect.center().y() - 3, 9, 9);
if (option->state & State_On)
arrowRect.translate(d->style->pixelMetric(PM_ButtonShiftHorizontal, option, widget),
d->style->pixelMetric(PM_ButtonShiftVertical, option, widget));
QStyleOption arrowOpt = *option;
arrowOpt.rect = arrowRect;
if (isEmpty)
arrowOpt.state &= ~(State_Enabled | State_Sunken);
if (styleHint(SH_ComboBox_Popup, option, widget)) {
arrowOpt.rect.translate(0, -3);
drawPrimitive(PE_IndicatorArrowUp, &arrowOpt, painter, widget);
arrowOpt.rect.translate(0, 6);
drawPrimitive(PE_IndicatorArrowDown, &arrowOpt, painter, widget);
} else {
drawPrimitive(PE_IndicatorArrowDown, &arrowOpt, painter, widget);
}
painter->restore();
}
break;
default:
d->style->drawComplexControl(control, option, painter, widget);
break;
}
}
/*!\reimp
*/
QRect QPlatinumStyle::querySubControlMetrics( ComplexControl control,
const QWidget *widget,
SubControl sc,
const QStyleOption& opt ) const
{
switch( control ) {
#ifndef QT_NO_COMBOBOX
case CC_ComboBox:
const QComboBox *cb;
cb = (const QComboBox *)widget;
switch( sc ) {
case SC_ComboBoxArrow: {
QRect ir = cb->rect();
int xx;
if( QApplication::reverseLayout() )
xx = ir.x();
else
xx = ir.x() + ir.width() - 20;
return QRect( xx, ir.y(), 20, ir.height()); }
default:
break;
}
break;
#endif
#ifndef QT_NO_SCROLLBAR
case CC_ScrollBar: {
const QScrollBar *sb;
sb = (const QScrollBar *)widget;
int sliderStart = sb->sliderStart();
int sbextent = pixelMetric( PM_ScrollBarExtent, widget );
int maxlen = ((sb->orientation() == Qt::Horizontal) ?
sb->width() : sb->height()) - ( sbextent * 2 );
int sliderlen;
// calculate length
if ( sb->maxValue() != sb->minValue() ) {
uint range = sb->maxValue() - sb->minValue();
sliderlen = ( sb->pageStep() * maxlen ) /
( range + sb->pageStep() );
int slidermin = pixelMetric( PM_ScrollBarSliderMin, widget );
if ( sliderlen < slidermin || range > INT_MAX / 2 )
sliderlen = slidermin;
if ( sliderlen > maxlen )
sliderlen = maxlen;
} else {
sliderlen = maxlen;
}
switch ( sc ) {
case SC_ScrollBarSubLine:
if ( sb->orientation() == Qt::Horizontal ) {
int buttonw = QMIN( sb->width() / 2, sbextent );
return QRect( sb->width() - 2 * buttonw, 0, buttonw, sbextent );
} else {
int buttonh = QMIN( sb->height() / 2, sbextent );
return QRect( 0, sb->height() - 2 * buttonh, sbextent, buttonh );
}
case SC_ScrollBarAddLine:
if ( sb->orientation() == Qt::Horizontal ) {
int buttonw = QMIN( sb->width() / 2, sbextent );
return QRect( sb->width() - buttonw, 0, sbextent, buttonw );
} else {
int buttonh = QMIN( sb->height() / 2, sbextent );
return QRect(0, sb->height() - buttonh, sbextent, buttonh );
}
case SC_ScrollBarSubPage:
if ( sb->orientation() == Qt::Horizontal )
return QRect( 1, 0, sliderStart, sbextent );
return QRect( 0, 1, sbextent, sliderStart );
case SC_ScrollBarAddPage:
if ( sb->orientation() == Qt::Horizontal )
return QRect( sliderStart + sliderlen, 0, maxlen - sliderStart - sliderlen, sbextent );
return QRect( 0, sliderStart + sliderlen, sbextent, maxlen - sliderStart - sliderlen );
case SC_ScrollBarGroove:
if ( sb->orientation() == Qt::Horizontal )
return QRect( 1, 0, sb->width() - sbextent * 2, sb->height() );
return QRect( 0, 1, sb->width(), sb->height() - sbextent * 2 );
default:
break;
}
break; }
#endif
#ifndef QT_NO_SLIDER
case CC_Slider: {
const QSlider *slider = (const QSlider *) widget;
int tickOffset = pixelMetric( PM_SliderTickmarkOffset, widget);
int thickness = pixelMetric( PM_SliderControlThickness, widget);
int mid = thickness / 2;
int ticks = slider->tickmarks();
int len = pixelMetric( PM_SliderLength, widget );
switch ( sc ) {
case SC_SliderGroove:
if ( ticks & QSlider::Above )
mid += len / 8;
if ( ticks & QSlider::Below )
mid -= len / 8;
if ( slider->orientation() == QSlider::Horizontal )
return QRect( 0, tickOffset, slider->width(), thickness );
return QRect( tickOffset, 0, thickness, slider->height() );
default:
break;
}
break; }
#endif
default:
break;
}
return QWindowsStyle::querySubControlMetrics( control, widget, sc, opt );
}
