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Diffstat (limited to 'src/plugins/styles/mac/qmacstyle_mac.mm')
| -rw-r--r-- | src/plugins/styles/mac/qmacstyle_mac.mm | 6718 |
1 files changed, 6718 insertions, 0 deletions
diff --git a/src/plugins/styles/mac/qmacstyle_mac.mm b/src/plugins/styles/mac/qmacstyle_mac.mm new file mode 100644 index 0000000000..db02ab1fe9 --- /dev/null +++ b/src/plugins/styles/mac/qmacstyle_mac.mm @@ -0,0 +1,6718 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtWidgets module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +/* + Note: The qdoc comments for QMacStyle are contained in + .../doc/src/qstyles.qdoc. +*/ + +#include <AppKit/AppKit.h> +#include <ApplicationServices/ApplicationServices.h> + +#include "qmacstyle_mac_p.h" +#include "qmacstyle_mac_p_p.h" + +#define QMAC_QAQUASTYLE_SIZE_CONSTRAIN +//#define DEBUG_SIZE_CONSTRAINT + +#include <private/qcore_mac_p.h> +#if QT_CONFIG(tabbar) +#include <private/qtabbar_p.h> +#endif +#include <private/qpainter_p.h> +#include <qapplication.h> +#include <qbitmap.h> +#if QT_CONFIG(combobox) +#include <private/qcombobox_p.h> +#include <qcombobox.h> +#endif +#if QT_CONFIG(dialogbuttonbox) +#include <qdialogbuttonbox.h> +#endif +#if QT_CONFIG(dockwidget) +#include <qdockwidget.h> +#endif +#include <qevent.h> +#include <qfocusframe.h> +#include <qformlayout.h> +#include <qgroupbox.h> +#include <qhash.h> +#include <qheaderview.h> +#if QT_CONFIG(lineedit) +#include <qlineedit.h> +#endif +#if QT_CONFIG(mainwindow) +#include <qmainwindow.h> +#endif +#if QT_CONFIG(mdiarea) +#include <qmdisubwindow.h> +#endif +#if QT_CONFIG(menubar) +#include <qmenubar.h> +#endif +#include <qpaintdevice.h> +#include <qpainter.h> +#include <qpixmapcache.h> +#include <qpointer.h> +#if QT_CONFIG(progressbar) +#include <qprogressbar.h> +#endif +#if QT_CONFIG(pushbutton) +#include <qpushbutton.h> +#endif +#include <qradiobutton.h> +#if QT_CONFIG(rubberband) +#include <qrubberband.h> +#endif +#if QT_CONFIG(scrollbar) +#include <qscrollbar.h> +#endif +#if QT_CONFIG(sizegrip) +#include <qsizegrip.h> +#endif +#include <qstyleoption.h> +#include <qtoolbar.h> +#if QT_CONFIG(toolbutton) +#include <qtoolbutton.h> +#endif +#if QT_CONFIG(treeview) +#include <qtreeview.h> +#endif +#if QT_CONFIG(tableview) +#include <qtableview.h> +#endif +#include <qoperatingsystemversion.h> +#if QT_CONFIG(wizard) +#include <qwizard.h> +#endif +#include <qdebug.h> +#include <qlibrary.h> +#if QT_CONFIG(datetimeedit) +#include <qdatetimeedit.h> +#endif +#include <qmath.h> +#include <QtWidgets/qgraphicsproxywidget.h> +#if QT_CONFIG(graphicsview) +#include <QtWidgets/qgraphicsview.h> +#endif +#include <QtCore/qvariant.h> +#include <private/qstylehelper_p.h> +#include <private/qstyleanimation_p.h> +#include <qpa/qplatformfontdatabase.h> +#include <qpa/qplatformtheme.h> +#include <QtGui/private/qcoregraphics_p.h> + +QT_USE_NAMESPACE + +static QWindow *qt_getWindow(const QWidget *widget) +{ + return widget ? widget->window()->windowHandle() : 0; +} + +@interface QT_MANGLE_NAMESPACE(NotificationReceiver) : NSObject { +QMacStylePrivate *mPrivate; +} +- (id)initWithPrivate:(QMacStylePrivate *)priv; +- (void)scrollBarStyleDidChange:(NSNotification *)notification; +@end + +QT_NAMESPACE_ALIAS_OBJC_CLASS(NotificationReceiver); + +@implementation NotificationReceiver +- (id)initWithPrivate:(QMacStylePrivate *)priv +{ + self = [super init]; + mPrivate = priv; + return self; +} + +- (void)scrollBarStyleDidChange:(NSNotification *)notification +{ + Q_UNUSED(notification); + + // purge destroyed scroll bars: + QMacStylePrivate::scrollBars.removeAll(QPointer<QObject>()); + + QEvent event(QEvent::StyleChange); + for (const auto &o : QMacStylePrivate::scrollBars) + QCoreApplication::sendEvent(o, &event); +} +@end + +@interface QT_MANGLE_NAMESPACE(QIndeterminateProgressIndicator) : NSProgressIndicator + +@property (readonly, nonatomic) NSInteger animators; + +- (instancetype)init; + +- (void)startAnimation; +- (void)stopAnimation; + +- (void)drawWithFrame:(CGRect)rect inView:(NSView *)view; + +@end + +QT_NAMESPACE_ALIAS_OBJC_CLASS(QIndeterminateProgressIndicator); + +@implementation QIndeterminateProgressIndicator + +- (instancetype)init +{ + if ((self = [super init])) { + _animators = 0; + self.indeterminate = YES; + self.usesThreadedAnimation = NO; + self.alphaValue = 0.0; + } + + return self; +} + +- (void)startAnimation +{ + if (_animators == 0) { + self.hidden = NO; + [super startAnimation:self]; + } + ++_animators; +} + +- (void)stopAnimation +{ + --_animators; + if (_animators == 0) { + [super stopAnimation:self]; + self.hidden = YES; + [self removeFromSuperviewWithoutNeedingDisplay]; + } +} + +- (void)drawWithFrame:(CGRect)rect inView:(NSView *)view +{ + // The alphaValue change is not strictly necessary, but feels safer. + self.alphaValue = 1.0; + if (self.superview != view) + [view addSubview:self]; + if (!CGRectEqualToRect(self.frame, rect)) + self.frame = rect; + [self drawRect:rect]; + self.alphaValue = 0.0; +} + +@end + +QT_BEGIN_NAMESPACE + +// The following constants are used for adjusting the size +// of push buttons so that they are drawn inside their bounds. +const int QMacStylePrivate::PushButtonLeftOffset = 6; +const int QMacStylePrivate::PushButtonTopOffset = 4; +const int QMacStylePrivate::PushButtonRightOffset = 12; +const int QMacStylePrivate::PushButtonBottomOffset = 12; +const int QMacStylePrivate::MiniButtonH = 26; +const int QMacStylePrivate::SmallButtonH = 30; +const int QMacStylePrivate::BevelButtonW = 50; +const int QMacStylePrivate::BevelButtonH = 22; +const int QMacStylePrivate::PushButtonContentPadding = 6; + +QVector<QPointer<QObject> > QMacStylePrivate::scrollBars; + +// Title bar gradient colors for Lion were determined by inspecting PSDs exported +// using CoreUI's CoreThemeDocument; there is no public API to retrieve them + +static QLinearGradient titlebarGradientActive() +{ + static QLinearGradient gradient; + if (gradient == QLinearGradient()) { + gradient.setColorAt(0, QColor(235, 235, 235)); + gradient.setColorAt(0.5, QColor(210, 210, 210)); + gradient.setColorAt(0.75, QColor(195, 195, 195)); + gradient.setColorAt(1, QColor(180, 180, 180)); + } + return gradient; +} + +static QLinearGradient titlebarGradientInactive() +{ + static QLinearGradient gradient; + if (gradient == QLinearGradient()) { + gradient.setColorAt(0, QColor(250, 250, 250)); + gradient.setColorAt(1, QColor(225, 225, 225)); + } + return gradient; +} + +static const QColor titlebarSeparatorLineActive(111, 111, 111); +static const QColor titlebarSeparatorLineInactive(131, 131, 131); + +// Gradient colors used for the dock widget title bar and +// non-unifed tool bar bacground. +static const QColor mainWindowGradientBegin(240, 240, 240); +static const QColor mainWindowGradientEnd(200, 200, 200); + +static const int DisclosureOffset = 4; + +// Tab bar colors +// active: window is active +// selected: tab is selected +// hovered: tab is hovered +static const QColor tabBarTabBackgroundActive(190, 190, 190); +static const QColor tabBarTabBackgroundActiveHovered(178, 178, 178); +static const QColor tabBarTabBackgroundActiveSelected(211, 211, 211); +static const QColor tabBarTabBackground(227, 227, 227); +static const QColor tabBarTabBackgroundSelected(246, 246, 246); +static const QColor tabBarTabLineActive(160, 160, 160); +static const QColor tabBarTabLineActiveHovered(150, 150, 150); +static const QColor tabBarTabLine(210, 210, 210); +static const QColor tabBarTabLineSelected(189, 189, 189); +static const QColor tabBarCloseButtonBackgroundHovered(162, 162, 162); +static const QColor tabBarCloseButtonBackgroundPressed(153, 153, 153); +static const QColor tabBarCloseButtonBackgroundSelectedHovered(192, 192, 192); +static const QColor tabBarCloseButtonBackgroundSelectedPressed(181, 181, 181); +static const QColor tabBarCloseButtonCross(100, 100, 100); +static const QColor tabBarCloseButtonCrossSelected(115, 115, 115); + +static const int closeButtonSize = 14; +static const qreal closeButtonCornerRadius = 2.0; + +static const int headerSectionArrowHeight = 6; +static const int headerSectionSeparatorInset = 2; + +#if QT_CONFIG(tabbar) +static bool isVerticalTabs(const QTabBar::Shape shape) { + return (shape == QTabBar::RoundedEast + || shape == QTabBar::TriangularEast + || shape == QTabBar::RoundedWest + || shape == QTabBar::TriangularWest); +} +#endif + +static bool setupScroller(NSScroller *scroller, const QStyleOptionSlider *sb) +{ + const qreal length = sb->maximum - sb->minimum + sb->pageStep; + if (qFuzzyIsNull(length)) + return false; + const qreal proportion = sb->pageStep / length; + const qreal range = qreal(sb->maximum - sb->minimum); + qreal value = range ? qreal(sb->sliderValue - sb->minimum) / range : 0; + if (sb->orientation == Qt::Horizontal && sb->direction == Qt::RightToLeft) + value = 1.0 - value; + + scroller.frame = sb->rect.toCGRect(); + scroller.floatValue = value; + scroller.knobProportion = proportion; + return true; +} + +static bool setupSlider(NSSlider *slider, const QStyleOptionSlider *sl) +{ + if (sl->minimum >= sl->maximum) + return false; + + slider.frame = sl->rect.toCGRect(); + slider.minValue = sl->minimum; + slider.maxValue = sl->maximum; + slider.intValue = sl->sliderPosition; + slider.enabled = sl->state & QStyle::State_Enabled; + if (sl->tickPosition != QSlider::NoTicks) { + // Set numberOfTickMarks, but TicksBothSides will be treated differently + int interval = sl->tickInterval; + if (interval == 0) { + interval = sl->pageStep; + if (interval == 0) + interval = sl->singleStep; + if (interval == 0) + interval = 1; // return false? + } + slider.numberOfTickMarks = 1 + ((sl->maximum - sl->minimum) / interval); + + const bool ticksAbove = sl->tickPosition == QSlider::TicksAbove; + if (sl->orientation == Qt::Horizontal) + slider.tickMarkPosition = ticksAbove ? NSTickMarkAbove : NSTickMarkBelow; + else + slider.tickMarkPosition = ticksAbove ? NSTickMarkLeft : NSTickMarkRight; + } else { + slider.numberOfTickMarks = 0; + } + + return true; +} + +static bool isInMacUnifiedToolbarArea(QWindow *window, int windowY) +{ + QPlatformNativeInterface *nativeInterface = QGuiApplication::platformNativeInterface(); + QPlatformNativeInterface::NativeResourceForIntegrationFunction function = + nativeInterface->nativeResourceFunctionForIntegration("testContentBorderPosition"); + if (!function) + return false; // Not Cocoa platform plugin. + + typedef bool (*TestContentBorderPositionFunction)(QWindow *, int); + return (reinterpret_cast<TestContentBorderPositionFunction>(function))(window, windowY); +} + + +static void drawTabCloseButton(QPainter *p, bool hover, bool selected, bool pressed, bool documentMode) +{ + p->setRenderHints(QPainter::Antialiasing); + QRect rect(0, 0, closeButtonSize, closeButtonSize); + const int width = rect.width(); + const int height = rect.height(); + + if (hover) { + // draw background circle + QColor background; + if (selected) { + if (documentMode) + background = pressed ? tabBarCloseButtonBackgroundSelectedPressed : tabBarCloseButtonBackgroundSelectedHovered; + else + background = QColor(255, 255, 255, pressed ? 150 : 100); // Translucent white + } else { + background = pressed ? tabBarCloseButtonBackgroundPressed : tabBarCloseButtonBackgroundHovered; + if (!documentMode) + background = background.lighter(pressed ? 135 : 140); // Lighter tab background, lighter color + } + + p->setPen(Qt::transparent); + p->setBrush(background); + p->drawRoundedRect(rect, closeButtonCornerRadius, closeButtonCornerRadius); + } + + // draw cross + const int margin = 3; + QPen crossPen; + crossPen.setColor(selected ? (documentMode ? tabBarCloseButtonCrossSelected : Qt::white) : tabBarCloseButtonCross); + crossPen.setWidthF(1.1); + crossPen.setCapStyle(Qt::FlatCap); + p->setPen(crossPen); + p->drawLine(margin, margin, width - margin, height - margin); + p->drawLine(margin, height - margin, width - margin, margin); +} + +#if QT_CONFIG(tabbar) +QRect rotateTabPainter(QPainter *p, QTabBar::Shape shape, QRect tabRect) +{ + if (isVerticalTabs(shape)) { + int newX, newY, newRot; + if (shape == QTabBar::RoundedEast + || shape == QTabBar::TriangularEast) { + newX = tabRect.width(); + newY = tabRect.y(); + newRot = 90; + } else { + newX = 0; + newY = tabRect.y() + tabRect.height(); + newRot = -90; + } + tabRect.setRect(0, 0, tabRect.height(), tabRect.width()); + QMatrix m; + m.translate(newX, newY); + m.rotate(newRot); + p->setMatrix(m, true); + } + return tabRect; +} + +void drawTabShape(QPainter *p, const QStyleOptionTab *tabOpt, bool isUnified, int tabOverlap) +{ + QRect rect = tabOpt->rect; + + switch (tabOpt->shape) { + case QTabBar::RoundedNorth: + case QTabBar::TriangularNorth: + case QTabBar::RoundedSouth: + case QTabBar::TriangularSouth: + rect.adjust(-tabOverlap, 0, 0, 0); + break; + case QTabBar::RoundedEast: + case QTabBar::TriangularEast: + case QTabBar::RoundedWest: + case QTabBar::TriangularWest: + rect.adjust(0, -tabOverlap, 0, 0); + break; + default: + break; + } + + p->translate(rect.x(), rect.y()); + rect.moveLeft(0); + rect.moveTop(0); + const QRect tabRect = rotateTabPainter(p, tabOpt->shape, rect); + + const int width = tabRect.width(); + const int height = tabRect.height(); + const bool active = (tabOpt->state & QStyle::State_Active); + const bool selected = (tabOpt->state & QStyle::State_Selected); + + const QRect bodyRect(1, 1, width - 2, height - 2); + const QRect topLineRect(1, 0, width - 2, 1); + const QRect bottomLineRect(1, height - 1, width - 2, 1); + if (selected) { + // fill body + if (tabOpt->documentMode && isUnified) { + p->save(); + p->setCompositionMode(QPainter::CompositionMode_Source); + p->fillRect(tabRect, QColor(Qt::transparent)); + p->restore(); + } else if (active) { + p->fillRect(bodyRect, tabBarTabBackgroundActiveSelected); + // top line + p->fillRect(topLineRect, tabBarTabLineSelected); + } else { + p->fillRect(bodyRect, tabBarTabBackgroundSelected); + } + } else { + // when the mouse is over non selected tabs they get a new color + const bool hover = (tabOpt->state & QStyle::State_MouseOver); + if (hover) { + // fill body + p->fillRect(bodyRect, tabBarTabBackgroundActiveHovered); + // bottom line + p->fillRect(bottomLineRect, tabBarTabLineActiveHovered); + } + } + + // separator lines between tabs + const QRect leftLineRect(0, 1, 1, height - 2); + const QRect rightLineRect(width - 1, 1, 1, height - 2); + const QColor separatorLineColor = active ? tabBarTabLineActive : tabBarTabLine; + p->fillRect(leftLineRect, separatorLineColor); + p->fillRect(rightLineRect, separatorLineColor); +} + +void drawTabBase(QPainter *p, const QStyleOptionTabBarBase *tbb, const QWidget *w) +{ + QRect r = tbb->rect; + if (isVerticalTabs(tbb->shape)) { + r.setWidth(w->width()); + } else { + r.setHeight(w->height()); + } + const QRect tabRect = rotateTabPainter(p, tbb->shape, r); + const int width = tabRect.width(); + const int height = tabRect.height(); + const bool active = (tbb->state & QStyle::State_Active); + + // fill body + const QRect bodyRect(0, 1, width, height - 1); + const QColor bodyColor = active ? tabBarTabBackgroundActive : tabBarTabBackground; + p->fillRect(bodyRect, bodyColor); + + // top line + const QRect topLineRect(0, 0, width, 1); + const QColor topLineColor = active ? tabBarTabLineActive : tabBarTabLine; + p->fillRect(topLineRect, topLineColor); + + // bottom line + const QRect bottomLineRect(0, height - 1, width, 1); + const QColor bottomLineColor = active ? tabBarTabLineActive : tabBarTabLine; + p->fillRect(bottomLineRect, bottomLineColor); +} +#endif + +static QStyleHelper::WidgetSizePolicy getControlSize(const QStyleOption *option, const QWidget *widget) +{ + const auto wsp = QStyleHelper::widgetSizePolicy(widget, option); + if (wsp == QStyleHelper::SizeDefault) + return QStyleHelper::SizeLarge; + + return wsp; +} + +#if QT_CONFIG(treeview) +static inline bool isTreeView(const QWidget *widget) +{ + return (widget && widget->parentWidget() && + (qobject_cast<const QTreeView *>(widget->parentWidget()) + )); +} +#endif + +#if QT_CONFIG(tabbar) +static inline ThemeTabDirection getTabDirection(QTabBar::Shape shape) +{ + ThemeTabDirection ttd; + switch (shape) { + case QTabBar::RoundedSouth: + case QTabBar::TriangularSouth: + ttd = kThemeTabSouth; + break; + case QTabBar::RoundedNorth: + case QTabBar::TriangularNorth: + ttd = kThemeTabNorth; + break; + case QTabBar::RoundedWest: + case QTabBar::TriangularWest: + ttd = kThemeTabWest; + break; + case QTabBar::RoundedEast: + case QTabBar::TriangularEast: + ttd = kThemeTabEast; + break; + } + return ttd; +} +#endif + +static QString qt_mac_removeMnemonics(const QString &original) +{ + QString returnText(original.size(), 0); + int finalDest = 0; + int currPos = 0; + int l = original.length(); + while (l) { + if (original.at(currPos) == QLatin1Char('&') + && (l == 1 || original.at(currPos + 1) != QLatin1Char('&'))) { + ++currPos; + --l; + if (l == 0) + break; + } else if (original.at(currPos) == QLatin1Char('(') && l >= 4 && + original.at(currPos + 1) == QLatin1Char('&') && + original.at(currPos + 2) != QLatin1Char('&') && + original.at(currPos + 3) == QLatin1Char(')')) { + /* remove mnemonics its format is "\s*(&X)" */ + int n = 0; + while (finalDest > n && returnText.at(finalDest - n - 1).isSpace()) + ++n; + finalDest -= n; + currPos += 4; + l -= 4; + continue; + } + returnText[finalDest] = original.at(currPos); + ++currPos; + ++finalDest; + --l; + } + returnText.truncate(finalDest); + return returnText; +} + +bool qt_macWindowIsTextured(const QWidget *window) +{ + if (QWindow *w = window->windowHandle()) + if (w->handle()) + if (NSWindow *nswindow = static_cast<NSWindow*>(QGuiApplication::platformNativeInterface()->nativeResourceForWindow(QByteArrayLiteral("NSWindow"), w))) + return ([nswindow styleMask] & NSTexturedBackgroundWindowMask) ? true : false; + return false; +} + +static bool qt_macWindowMainWindow(const QWidget *window) +{ + if (QWindow *w = window->windowHandle()) { + if (w->handle()) { + if (NSWindow *nswindow = static_cast<NSWindow*>(QGuiApplication::platformNativeInterface()->nativeResourceForWindow(QByteArrayLiteral("nswindow"), w))) { + return [nswindow isMainWindow]; + } + } + } + return false; +} + +/***************************************************************************** + QMacCGStyle globals + *****************************************************************************/ +const int qt_mac_hitheme_version = 0; //the HITheme version we speak +const int macItemFrame = 2; // menu item frame width +const int macItemHMargin = 3; // menu item hor text margin +const int macRightBorder = 12; // right border on mac +const ThemeWindowType QtWinType = kThemeDocumentWindow; // Window type we use for QTitleBar. + +/***************************************************************************** + QMacCGStyle utility functions + *****************************************************************************/ +static inline int qt_mac_hitheme_tab_version() +{ + return 1; +} + +enum QAquaMetric { + // Prepend kThemeMetric to get the HIToolBox constant. + // Represents the values already used in QMacStyle. + CheckBoxHeight = 0, + CheckBoxWidth, + EditTextFrameOutset, + FocusRectOutset, + HSliderHeight, + HSliderTickHeight, + LargeProgressBarThickness, + ListHeaderHeight, + MenuSeparatorHeight, // GetThemeMenuSeparatorHeight + MiniCheckBoxHeight, + MiniCheckBoxWidth, + MiniHSliderHeight, + MiniHSliderTickHeight, + MiniPopupButtonHeight, + MiniPushButtonHeight, + MiniRadioButtonHeight, + MiniRadioButtonWidth, + MiniVSliderTickWidth, + MiniVSliderWidth, + NormalProgressBarThickness, + PopupButtonHeight, + ProgressBarShadowOutset, + PushButtonHeight, + RadioButtonHeight, + RadioButtonWidth, + SeparatorSize, + SmallCheckBoxHeight, + SmallCheckBoxWidth, + SmallHSliderHeight, + SmallHSliderTickHeight, + SmallPopupButtonHeight, + SmallProgressBarShadowOutset, + SmallPushButtonHeight, + SmallRadioButtonHeight, + SmallRadioButtonWidth, + SmallVSliderTickWidth, + SmallVSliderWidth, + VSliderTickWidth, + VSliderWidth +}; + +static const int qt_mac_aqua_metrics[] = { + // Values as of macOS 10.12.4 and Xcode 8.3.1 + 18 /* CheckBoxHeight */, + 18 /* CheckBoxWidth */, + 1 /* EditTextFrameOutset */, + 4 /* FocusRectOutset */, + 22 /* HSliderHeight */, + 5 /* HSliderTickHeight */, + 16 /* LargeProgressBarThickness */, + 17 /* ListHeaderHeight */, + 12 /* MenuSeparatorHeight, aka GetThemeMenuSeparatorHeight */, + 11 /* MiniCheckBoxHeight */, + 10 /* MiniCheckBoxWidth */, + 12 /* MiniHSliderHeight */, + 4 /* MiniHSliderTickHeight */, + 15 /* MiniPopupButtonHeight */, + 16 /* MiniPushButtonHeight */, + 11 /* MiniRadioButtonHeight */, + 10 /* MiniRadioButtonWidth */, + 4 /* MiniVSliderTickWidth */, + 12 /* MiniVSliderWidth */, + 12 /* NormalProgressBarThickness */, + 20 /* PopupButtonHeight */, + 4 /* ProgressBarShadowOutset */, + 20 /* PushButtonHeight */, + 18 /* RadioButtonHeight */, + 18 /* RadioButtonWidth */, + 1 /* SeparatorSize */, + 16 /* SmallCheckBoxHeight */, + 14 /* SmallCheckBoxWidth */, + 15 /* SmallHSliderHeight */, + 4 /* SmallHSliderTickHeight */, + 17 /* SmallPopupButtonHeight */, + 2 /* SmallProgressBarShadowOutset */, + 17 /* SmallPushButtonHeight */, + 15 /* SmallRadioButtonHeight */, + 14 /* SmallRadioButtonWidth */, + 4 /* SmallVSliderTickWidth */, + 15 /* SmallVSliderWidth */, + 5 /* VSliderTickWidth */, + 22 /* VSliderWidth */ +}; + +static inline int qt_mac_aqua_get_metric(QAquaMetric m) +{ + return qt_mac_aqua_metrics[m]; +} + +static QSize qt_aqua_get_known_size(QStyle::ContentsType ct, const QWidget *widg, QSize szHint, + QStyleHelper::WidgetSizePolicy sz) +{ + QSize ret(-1, -1); + if (sz != QStyleHelper::SizeSmall && sz != QStyleHelper::SizeLarge && sz != QStyleHelper::SizeMini) { + qDebug("Not sure how to return this..."); + return ret; + } + if ((widg && widg->testAttribute(Qt::WA_SetFont)) || !QApplication::desktopSettingsAware()) { + // If you're using a custom font and it's bigger than the default font, + // then no constraints for you. If you are smaller, we can try to help you out + QFont font = qt_app_fonts_hash()->value(widg->metaObject()->className(), QFont()); + if (widg->font().pointSize() > font.pointSize()) + return ret; + } + + if (ct == QStyle::CT_CustomBase && widg) { +#if QT_CONFIG(pushbutton) + if (qobject_cast<const QPushButton *>(widg)) + ct = QStyle::CT_PushButton; +#endif + else if (qobject_cast<const QRadioButton *>(widg)) + ct = QStyle::CT_RadioButton; +#if QT_CONFIG(checkbox) + else if (qobject_cast<const QCheckBox *>(widg)) + ct = QStyle::CT_CheckBox; +#endif +#if QT_CONFIG(combobox) + else if (qobject_cast<const QComboBox *>(widg)) + ct = QStyle::CT_ComboBox; +#endif +#if QT_CONFIG(toolbutton) + else if (qobject_cast<const QToolButton *>(widg)) + ct = QStyle::CT_ToolButton; +#endif + else if (qobject_cast<const QSlider *>(widg)) + ct = QStyle::CT_Slider; +#if QT_CONFIG(progressbar) + else if (qobject_cast<const QProgressBar *>(widg)) + ct = QStyle::CT_ProgressBar; +#endif +#if QT_CONFIG(lineedit) + else if (qobject_cast<const QLineEdit *>(widg)) + ct = QStyle::CT_LineEdit; +#endif + else if (qobject_cast<const QHeaderView *>(widg)) + ct = QStyle::CT_HeaderSection; +#if QT_CONFIG(menubar) + else if (qobject_cast<const QMenuBar *>(widg)) + ct = QStyle::CT_MenuBar; +#endif +#if QT_CONFIG(sizegrip) + else if (qobject_cast<const QSizeGrip *>(widg)) + ct = QStyle::CT_SizeGrip; +#endif + else + return ret; + } + + switch (ct) { +#if QT_CONFIG(pushbutton) + case QStyle::CT_PushButton: { + const QPushButton *psh = qobject_cast<const QPushButton *>(widg); + // If this comparison is false, then the widget was not a push button. + // This is bad and there's very little we can do since we were requested to find a + // sensible size for a widget that pretends to be a QPushButton but is not. + if(psh) { + QString buttonText = qt_mac_removeMnemonics(psh->text()); + if (buttonText.contains(QLatin1Char('\n'))) + ret = QSize(-1, -1); + else if (sz == QStyleHelper::SizeLarge) + ret = QSize(-1, qt_mac_aqua_get_metric(PushButtonHeight)); + else if (sz == QStyleHelper::SizeSmall) + ret = QSize(-1, qt_mac_aqua_get_metric(SmallPushButtonHeight)); + else if (sz == QStyleHelper::SizeMini) + ret = QSize(-1, qt_mac_aqua_get_metric(MiniPushButtonHeight)); + + if (!psh->icon().isNull()){ + // If the button got an icon, and the icon is larger than the + // button, we can't decide on a default size + ret.setWidth(-1); + if (ret.height() < psh->iconSize().height()) + ret.setHeight(-1); + } + else if (buttonText == QLatin1String("OK") || buttonText == QLatin1String("Cancel")){ + // Aqua Style guidelines restrict the size of OK and Cancel buttons to 68 pixels. + // However, this doesn't work for German, therefore only do it for English, + // I suppose it would be better to do some sort of lookups for languages + // that like to have really long words. + ret.setWidth(77 - 8); + } + } else { + // The only sensible thing to do is to return whatever the style suggests... + if (sz == QStyleHelper::SizeLarge) + ret = QSize(-1, qt_mac_aqua_get_metric(PushButtonHeight)); + else if (sz == QStyleHelper::SizeSmall) + ret = QSize(-1, qt_mac_aqua_get_metric(SmallPushButtonHeight)); + else if (sz == QStyleHelper::SizeMini) + ret = QSize(-1, qt_mac_aqua_get_metric(MiniPushButtonHeight)); + else + // Since there's no default size we return the large size... + ret = QSize(-1, qt_mac_aqua_get_metric(PushButtonHeight)); + } +#endif +#if 0 //Not sure we are applying the rules correctly for RadioButtons/CheckBoxes --Sam + } else if (ct == QStyle::CT_RadioButton) { + QRadioButton *rdo = static_cast<QRadioButton *>(widg); + // Exception for case where multiline radio button text requires no size constrainment + if (rdo->text().find('\n') != -1) + return ret; + if (sz == QStyleHelper::SizeLarge) + ret = QSize(-1, qt_mac_aqua_get_metric(RadioButtonHeight)); + else if (sz == QStyleHelper::SizeSmall) + ret = QSize(-1, qt_mac_aqua_get_metric(SmallRadioButtonHeight)); + else if (sz == QStyleHelper::SizeMini) + ret = QSize(-1, qt_mac_aqua_get_metric(MiniRadioButtonHeight)); + } else if (ct == QStyle::CT_CheckBox) { + if (sz == QStyleHelper::SizeLarge) + ret = QSize(-1, qt_mac_aqua_get_metric(CheckBoxHeight)); + else if (sz == QStyleHelper::SizeSmall) + ret = QSize(-1, qt_mac_aqua_get_metric(SmallCheckBoxHeight)); + else if (sz == QStyleHelper::SizeMini) + ret = QSize(-1, qt_mac_aqua_get_metric(MiniCheckBoxHeight)); +#endif + break; + } + case QStyle::CT_SizeGrip: + // Not HIG kosher: mimic what we were doing earlier until we support 4-edge resizing in MDI subwindows + if (sz == QStyleHelper::SizeLarge || sz == QStyleHelper::SizeSmall) { + int s = sz == QStyleHelper::SizeSmall ? 16 : 22; // large: pixel measured from HITheme, small: from my hat + int width = 0; +#if QT_CONFIG(mdiarea) + if (widg && qobject_cast<QMdiSubWindow *>(widg->parentWidget())) + width = s; +#endif + ret = QSize(width, s); + } + break; + case QStyle::CT_ComboBox: + switch (sz) { + case QStyleHelper::SizeLarge: + ret = QSize(-1, qt_mac_aqua_get_metric(PopupButtonHeight)); + break; + case QStyleHelper::SizeSmall: + ret = QSize(-1, qt_mac_aqua_get_metric(SmallPopupButtonHeight)); + break; + case QStyleHelper::SizeMini: + ret = QSize(-1, qt_mac_aqua_get_metric(MiniPopupButtonHeight)); + break; + default: + break; + } + break; + case QStyle::CT_ToolButton: + if (sz == QStyleHelper::SizeSmall) { + int width = 0, height = 0; + if (szHint == QSize(-1, -1)) { //just 'guess'.. +#if QT_CONFIG(toolbutton) + const QToolButton *bt = qobject_cast<const QToolButton *>(widg); + // If this conversion fails then the widget was not what it claimed to be. + if(bt) { + if (!bt->icon().isNull()) { + QSize iconSize = bt->iconSize(); + QSize pmSize = bt->icon().actualSize(QSize(32, 32), QIcon::Normal); + width = qMax(width, qMax(iconSize.width(), pmSize.width())); + height = qMax(height, qMax(iconSize.height(), pmSize.height())); + } + if (!bt->text().isNull() && bt->toolButtonStyle() != Qt::ToolButtonIconOnly) { + int text_width = bt->fontMetrics().width(bt->text()), + text_height = bt->fontMetrics().height(); + if (bt->toolButtonStyle() == Qt::ToolButtonTextUnderIcon) { + width = qMax(width, text_width); + height += text_height; + } else { + width += text_width; + width = qMax(height, text_height); + } + } + } else +#endif + { + // Let's return the size hint... + width = szHint.width(); + height = szHint.height(); + } + } else { + width = szHint.width(); + height = szHint.height(); + } + width = qMax(20, width + 5); //border + height = qMax(20, height + 5); //border + ret = QSize(width, height); + } + break; + case QStyle::CT_Slider: { + int w = -1; + const QSlider *sld = qobject_cast<const QSlider *>(widg); + // If this conversion fails then the widget was not what it claimed to be. + if(sld) { + if (sz == QStyleHelper::SizeLarge) { + if (sld->orientation() == Qt::Horizontal) { + w = qt_mac_aqua_get_metric(HSliderHeight); + if (sld->tickPosition() != QSlider::NoTicks) + w += qt_mac_aqua_get_metric(HSliderTickHeight); + } else { + w = qt_mac_aqua_get_metric(VSliderWidth); + if (sld->tickPosition() != QSlider::NoTicks) + w += qt_mac_aqua_get_metric(VSliderTickWidth); + } + } else if (sz == QStyleHelper::SizeSmall) { + if (sld->orientation() == Qt::Horizontal) { + w = qt_mac_aqua_get_metric(SmallHSliderHeight); + if (sld->tickPosition() != QSlider::NoTicks) + w += qt_mac_aqua_get_metric(SmallHSliderTickHeight); + } else { + w = qt_mac_aqua_get_metric(SmallVSliderWidth); + if (sld->tickPosition() != QSlider::NoTicks) + w += qt_mac_aqua_get_metric(SmallVSliderTickWidth); + } + } else if (sz == QStyleHelper::SizeMini) { + if (sld->orientation() == Qt::Horizontal) { + w = qt_mac_aqua_get_metric(MiniHSliderHeight); + if (sld->tickPosition() != QSlider::NoTicks) + w += qt_mac_aqua_get_metric(MiniHSliderTickHeight); + } else { + w = qt_mac_aqua_get_metric(MiniVSliderWidth); + if (sld->tickPosition() != QSlider::NoTicks) + w += qt_mac_aqua_get_metric(MiniVSliderTickWidth); + } + } + } else { + // This is tricky, we were requested to find a size for a slider which is not + // a slider. We don't know if this is vertical or horizontal or if we need to + // have tick marks or not. + // For this case we will return an horizontal slider without tick marks. + w = qt_mac_aqua_get_metric(HSliderHeight); + w += qt_mac_aqua_get_metric(HSliderTickHeight); + } + if (sld->orientation() == Qt::Horizontal) + ret.setHeight(w); + else + ret.setWidth(w); + break; + } +#if QT_CONFIG(progressbar) + case QStyle::CT_ProgressBar: { + int finalValue = -1; + Qt::Orientation orient = Qt::Horizontal; + if (const QProgressBar *pb = qobject_cast<const QProgressBar *>(widg)) + orient = pb->orientation(); + + if (sz == QStyleHelper::SizeLarge) + finalValue = qt_mac_aqua_get_metric(LargeProgressBarThickness) + + qt_mac_aqua_get_metric(ProgressBarShadowOutset); + else + finalValue = qt_mac_aqua_get_metric(NormalProgressBarThickness) + + qt_mac_aqua_get_metric(SmallProgressBarShadowOutset); + if (orient == Qt::Horizontal) + ret.setHeight(finalValue); + else + ret.setWidth(finalValue); + break; + } +#endif +#if QT_CONFIG(combobox) + case QStyle::CT_LineEdit: + if (!widg || !qobject_cast<QComboBox *>(widg->parentWidget())) { + //should I take into account the font dimentions of the lineedit? -Sam + if (sz == QStyleHelper::SizeLarge) + ret = QSize(-1, 21); + else + ret = QSize(-1, 19); + } + break; +#endif + case QStyle::CT_HeaderSection: +#if QT_CONFIG(treeview) + if (isTreeView(widg)) + ret = QSize(-1, qt_mac_aqua_get_metric(ListHeaderHeight)); +#endif + break; + case QStyle::CT_MenuBar: + if (sz == QStyleHelper::SizeLarge) { + ret = QSize(-1, [[NSApp mainMenu] menuBarHeight]); + // In the qt_mac_set_native_menubar(false) case, + // we come it here with a zero-height main menu, + // preventing the in-window menu from displaying. + // Use 22 pixels for the height, by observation. + if (ret.height() <= 0) + ret.setHeight(22); + } + break; + default: + break; + } + return ret; +} + + +#if defined(QMAC_QAQUASTYLE_SIZE_CONSTRAIN) || defined(DEBUG_SIZE_CONSTRAINT) +static QStyleHelper::WidgetSizePolicy qt_aqua_guess_size(const QWidget *widg, QSize large, QSize small, QSize mini) +{ + Q_UNUSED(widg); + + if (large == QSize(-1, -1)) { + if (small != QSize(-1, -1)) + return QStyleHelper::SizeSmall; + if (mini != QSize(-1, -1)) + return QStyleHelper::SizeMini; + return QStyleHelper::SizeDefault; + } else if (small == QSize(-1, -1)) { + if (mini != QSize(-1, -1)) + return QStyleHelper::SizeMini; + return QStyleHelper::SizeLarge; + } else if (mini == QSize(-1, -1)) { + return QStyleHelper::SizeLarge; + } + +#if QT_CONFIG(mainwindow) + if (qEnvironmentVariableIsSet("QWIDGET_ALL_SMALL")) { + //if (small.width() != -1 || small.height() != -1) + return QStyleHelper::SizeSmall; + } else if (qEnvironmentVariableIsSet("QWIDGET_ALL_MINI")) { + return QStyleHelper::SizeMini; + } +#endif + +#if 0 + /* Figure out which size we're closer to, I just hacked this in, I haven't + tested it as it would probably look pretty strange to have some widgets + big and some widgets small in the same window?? -Sam */ + int large_delta=0; + if (large.width() != -1) { + int delta = large.width() - widg->width(); + large_delta += delta * delta; + } + if (large.height() != -1) { + int delta = large.height() - widg->height(); + large_delta += delta * delta; + } + int small_delta=0; + if (small.width() != -1) { + int delta = small.width() - widg->width(); + small_delta += delta * delta; + } + if (small.height() != -1) { + int delta = small.height() - widg->height(); + small_delta += delta * delta; + } + int mini_delta=0; + if (mini.width() != -1) { + int delta = mini.width() - widg->width(); + mini_delta += delta * delta; + } + if (mini.height() != -1) { + int delta = mini.height() - widg->height(); + mini_delta += delta * delta; + } + if (mini_delta < small_delta && mini_delta < large_delta) + return QStyleHelper::SizeMini; + else if (small_delta < large_delta) + return QStyleHelper::SizeSmall; +#endif + return QStyleHelper::SizeLarge; +} +#endif + +void QMacStylePrivate::drawFocusRing(QPainter *p, const QRect &targetRect, int hMargin, int vMargin, qreal radius) const +{ + const qreal pixelRatio = p->device()->devicePixelRatioF(); + static const QString keyFormat = QLatin1String("$qt_focusring%1-%2-%3-%4"); + const QString &key = keyFormat.arg(hMargin).arg(vMargin).arg(radius).arg(pixelRatio); + QPixmap focusRingPixmap; + const qreal size = radius * 2 + 5; + + if (!QPixmapCache::find(key, focusRingPixmap)) { + focusRingPixmap = QPixmap((QSize(size, size) + 2 * QSize(hMargin, vMargin)) * pixelRatio); + focusRingPixmap.fill(Qt::transparent); + focusRingPixmap.setDevicePixelRatio(pixelRatio); + { + const CGFloat focusRingWidth = radius > 0 ? 3.5 : 6; + QMacAutoReleasePool pool; + QMacCGContext ctx(&focusRingPixmap); + setupNSGraphicsContext(ctx, NO); + + CGContextBeginTransparencyLayer(ctx, NULL); + CGContextSetAlpha(ctx, 0.5); // As applied to the stroke color below + + CGRect focusRingRect = CGRectMake(hMargin, vMargin, size, size); + NSBezierPath *focusRingPath; + if (radius > 0) { + const CGFloat roundedRectInset = -1.5; + focusRingPath = [NSBezierPath bezierPathWithRoundedRect:NSRectFromCGRect(CGRectInset(focusRingRect, roundedRectInset, roundedRectInset)) + xRadius:radius + yRadius:radius]; + } else { + const CGFloat outerClipInset = -focusRingWidth / 2; + NSBezierPath *focusRingClipPath = [NSBezierPath bezierPathWithRect:NSRectFromCGRect(CGRectInset(focusRingRect, outerClipInset, outerClipInset))]; + const CGFloat innerClipInset = 1; + NSBezierPath *focusRingInnerClipPath = [NSBezierPath bezierPathWithRect:NSRectFromCGRect(CGRectInset(focusRingRect, innerClipInset, innerClipInset))]; + [focusRingClipPath appendBezierPath:focusRingInnerClipPath.bezierPathByReversingPath]; + [focusRingClipPath setClip]; + focusRingPath = [NSBezierPath bezierPathWithRect:NSRectFromCGRect(focusRingRect)]; + focusRingPath.lineJoinStyle = NSRoundLineJoinStyle; + } + + focusRingPath.lineWidth = focusRingWidth; + [[NSColor keyboardFocusIndicatorColor] setStroke]; + [focusRingPath stroke]; + + CGContextEndTransparencyLayer(ctx); + restoreNSGraphicsContext(ctx); + } + QPixmapCache::insert(key, focusRingPixmap); + } + + // Add 2 for the actual ring tickness going inwards + const qreal hCornerSize = 2 + hMargin + radius; + const qreal vCornerSize = 2 + vMargin + radius; + const qreal shCornerSize = hCornerSize * pixelRatio; + const qreal svCornerSize = vCornerSize * pixelRatio; + // top-left corner + p->drawPixmap(QPointF(targetRect.left(), targetRect.top()), focusRingPixmap, + QRectF(0, 0, shCornerSize, svCornerSize)); + // top-right corner + p->drawPixmap(QPointF(targetRect.right() - hCornerSize + 1, targetRect.top()), focusRingPixmap, + QRectF(focusRingPixmap.width() - shCornerSize, 0, shCornerSize, svCornerSize)); + // bottom-left corner + p->drawPixmap(QPointF(targetRect.left(), targetRect.bottom() - vCornerSize + 1), focusRingPixmap, + QRectF(0, focusRingPixmap.height() - svCornerSize, shCornerSize, svCornerSize)); + // bottom-right corner + p->drawPixmap(QPointF(targetRect.right() - hCornerSize + 1, targetRect.bottom() - vCornerSize + 1), focusRingPixmap, + QRect(focusRingPixmap.width() - shCornerSize, focusRingPixmap.height() - svCornerSize, shCornerSize, svCornerSize)); + // top edge + p->drawPixmap(QRectF(targetRect.left() + hCornerSize, targetRect.top(), targetRect.width() - 2 * hCornerSize, vCornerSize), focusRingPixmap, + QRect(shCornerSize, 0, focusRingPixmap.width() - 2 * shCornerSize, svCornerSize)); + // bottom edge + p->drawPixmap(QRectF(targetRect.left() + hCornerSize, targetRect.bottom() - vCornerSize + 1, targetRect.width() - 2 * hCornerSize, vCornerSize), focusRingPixmap, + QRect(shCornerSize, focusRingPixmap.height() - svCornerSize, focusRingPixmap.width() - 2 * shCornerSize, svCornerSize)); + // left edge + p->drawPixmap(QRectF(targetRect.left(), targetRect.top() + vCornerSize, hCornerSize, targetRect.height() - 2 * vCornerSize), focusRingPixmap, + QRect(0, svCornerSize, shCornerSize, focusRingPixmap.width() - 2 * svCornerSize)); + // right edge + p->drawPixmap(QRectF(targetRect.right() - hCornerSize + 1, targetRect.top() + vCornerSize, hCornerSize, targetRect.height() - 2 * vCornerSize), focusRingPixmap, + QRect(focusRingPixmap.width() - shCornerSize, svCornerSize, shCornerSize, focusRingPixmap.width() - 2 * svCornerSize)); +} + +#if QT_CONFIG(tabbar) +void QMacStylePrivate::tabLayout(const QStyleOptionTab *opt, const QWidget *widget, QRect *textRect, QRect *iconRect) const +{ + Q_ASSERT(textRect); + Q_ASSERT(iconRect); + QRect tr = opt->rect; + const bool verticalTabs = opt->shape == QTabBar::RoundedEast + || opt->shape == QTabBar::RoundedWest + || opt->shape == QTabBar::TriangularEast + || opt->shape == QTabBar::TriangularWest; + if (verticalTabs) + tr.setRect(0, 0, tr.height(), tr.width()); // 0, 0 as we will have a translate transform + + int verticalShift = proxyStyle->pixelMetric(QStyle::PM_TabBarTabShiftVertical, opt, widget); + int horizontalShift = proxyStyle->pixelMetric(QStyle::PM_TabBarTabShiftHorizontal, opt, widget); + const int hpadding = 4; + const int vpadding = proxyStyle->pixelMetric(QStyle::PM_TabBarTabVSpace, opt, widget) / 2; + if (opt->shape == QTabBar::RoundedSouth || opt->shape == QTabBar::TriangularSouth) + verticalShift = -verticalShift; + tr.adjust(hpadding, verticalShift - vpadding, horizontalShift - hpadding, vpadding); + + // left widget + if (!opt->leftButtonSize.isEmpty()) { + const int buttonSize = verticalTabs ? opt->leftButtonSize.height() : opt->leftButtonSize.width(); + tr.setLeft(tr.left() + 4 + buttonSize); + // make text aligned to center + if (opt->rightButtonSize.isEmpty()) + tr.setRight(tr.right() - 4 - buttonSize); + } + // right widget + if (!opt->rightButtonSize.isEmpty()) { + const int buttonSize = verticalTabs ? opt->rightButtonSize.height() : opt->rightButtonSize.width(); + tr.setRight(tr.right() - 4 - buttonSize); + // make text aligned to center + if (opt->leftButtonSize.isEmpty()) + tr.setLeft(tr.left() + 4 + buttonSize); + } + + // icon + if (!opt->icon.isNull()) { + QSize iconSize = opt->iconSize; + if (!iconSize.isValid()) { + int iconExtent = proxyStyle->pixelMetric(QStyle::PM_SmallIconSize); + iconSize = QSize(iconExtent, iconExtent); + } + QSize tabIconSize = opt->icon.actualSize(iconSize, + (opt->state & QStyle::State_Enabled) ? QIcon::Normal : QIcon::Disabled, + (opt->state & QStyle::State_Selected) ? QIcon::On : QIcon::Off); + // High-dpi icons do not need adjustment; make sure tabIconSize is not larger than iconSize + tabIconSize = QSize(qMin(tabIconSize.width(), iconSize.width()), qMin(tabIconSize.height(), iconSize.height())); + + *iconRect = QRect(tr.left(), tr.center().y() - tabIconSize.height() / 2, + tabIconSize.width(), tabIconSize.height()); + if (!verticalTabs) + *iconRect = proxyStyle->visualRect(opt->direction, opt->rect, *iconRect); + + int stylePadding = proxyStyle->pixelMetric(QStyle::PM_TabBarTabHSpace, opt, widget) / 2; + stylePadding -= hpadding; + + tr.setLeft(tr.left() + stylePadding + tabIconSize.width() + 4); + tr.setRight(tr.right() - stylePadding - tabIconSize.width() - 4); + } + + if (!verticalTabs) + tr = proxyStyle->visualRect(opt->direction, opt->rect, tr); + + *textRect = tr; +} +#endif // QT_CONFIG(tabbar) + +QStyleHelper::WidgetSizePolicy QMacStylePrivate::effectiveAquaSizeConstrain(const QStyleOption *option, + const QWidget *widg, + QStyle::ContentsType ct, + QSize szHint, QSize *insz) const +{ + QStyleHelper::WidgetSizePolicy sz = aquaSizeConstrain(option, widg, ct, szHint, insz); + if (sz == QStyleHelper::SizeDefault) + return QStyleHelper::SizeLarge; + return sz; +} + +QStyleHelper::WidgetSizePolicy QMacStylePrivate::aquaSizeConstrain(const QStyleOption *option, const QWidget *widg, + QStyle::ContentsType ct, QSize szHint, QSize *insz) const +{ +#if defined(QMAC_QAQUASTYLE_SIZE_CONSTRAIN) || defined(DEBUG_SIZE_CONSTRAINT) + if (option) { + if (option->state & QStyle::State_Small) + return QStyleHelper::SizeSmall; + if (option->state & QStyle::State_Mini) + return QStyleHelper::SizeMini; + } + + if (!widg) { + if (insz) + *insz = QSize(); + if (qEnvironmentVariableIsSet("QWIDGET_ALL_SMALL")) + return QStyleHelper::SizeSmall; + if (qEnvironmentVariableIsSet("QWIDGET_ALL_MINI")) + return QStyleHelper::SizeMini; + return QStyleHelper::SizeDefault; + } + + QSize large = qt_aqua_get_known_size(ct, widg, szHint, QStyleHelper::SizeLarge), + small = qt_aqua_get_known_size(ct, widg, szHint, QStyleHelper::SizeSmall), + mini = qt_aqua_get_known_size(ct, widg, szHint, QStyleHelper::SizeMini); + bool guess_size = false; + QStyleHelper::WidgetSizePolicy ret = QStyleHelper::SizeDefault; + QStyleHelper::WidgetSizePolicy wsp = QStyleHelper::widgetSizePolicy(widg); + if (wsp == QStyleHelper::SizeDefault) + guess_size = true; + else if (wsp == QStyleHelper::SizeMini) + ret = QStyleHelper::SizeMini; + else if (wsp == QStyleHelper::SizeSmall) + ret = QStyleHelper::SizeSmall; + else if (wsp == QStyleHelper::SizeLarge) + ret = QStyleHelper::SizeLarge; + if (guess_size) + ret = qt_aqua_guess_size(widg, large, small, mini); + + QSize *sz = 0; + if (ret == QStyleHelper::SizeSmall) + sz = &small; + else if (ret == QStyleHelper::SizeLarge) + sz = &large; + else if (ret == QStyleHelper::SizeMini) + sz = &mini; + if (insz) + *insz = sz ? *sz : QSize(-1, -1); +#ifdef DEBUG_SIZE_CONSTRAINT + if (sz) { + const char *size_desc = "Unknown"; + if (sz == &small) + size_desc = "Small"; + else if (sz == &large) + size_desc = "Large"; + else if (sz == &mini) + size_desc = "Mini"; + qDebug("%s - %s: %s taken (%d, %d) [%d, %d]", + widg ? widg->objectName().toLatin1().constData() : "*Unknown*", + widg ? widg->metaObject()->className() : "*Unknown*", size_desc, widg->width(), widg->height(), + sz->width(), sz->height()); + } +#endif + return ret; +#else + if (insz) + *insz = QSize(); + Q_UNUSED(widg); + Q_UNUSED(ct); + Q_UNUSED(szHint); + return QStyleHelper::SizeDefault; +#endif +} + +/** + Returns the free space awailable for contents inside the + button (and not the size of the contents itself) +*/ +CGRect QMacStylePrivate::pushButtonContentBounds(const QStyleOptionButton *btn, + const HIThemeButtonDrawInfo *bdi) const +{ + CGRect outerBounds = btn->rect.toCGRect(); + // Adjust the bounds to correct for + // carbon not calculating the content bounds fully correct + if (bdi->kind == kThemePushButton || bdi->kind == kThemePushButtonSmall){ + outerBounds.origin.y += QMacStylePrivate::PushButtonTopOffset; + outerBounds.size.height -= QMacStylePrivate::PushButtonBottomOffset; + } else if (bdi->kind == kThemePushButtonMini) { + outerBounds.origin.y += QMacStylePrivate::PushButtonTopOffset; + } + + CGRect contentBounds; + HIThemeGetButtonContentBounds(&outerBounds, bdi, &contentBounds); + return contentBounds; +} + +/** + Calculates the size of the button contents. + This includes both the text and the icon. +*/ +QSize QMacStylePrivate::pushButtonSizeFromContents(const QStyleOptionButton *btn) const +{ + Q_Q(const QMacStyle); + QSize csz(0, 0); + QSize iconSize = btn->icon.isNull() ? QSize(0, 0) + : (btn->iconSize + QSize(QMacStylePrivate::PushButtonContentPadding, 0)); + QRect textRect = btn->text.isEmpty() ? QRect(0, 0, 1, 1) + : btn->fontMetrics.boundingRect(QRect(), Qt::AlignCenter, btn->text); + csz.setWidth(iconSize.width() + textRect.width() + + ((btn->features & QStyleOptionButton::HasMenu) + ? q->proxy()->pixelMetric(QStyle::PM_MenuButtonIndicator, btn, 0) : 0)); + csz.setHeight(qMax(iconSize.height(), textRect.height())); + return csz; +} + +/** + Checks if the actual contents of btn fits inside the free content bounds of + 'buttonKindToCheck'. Meant as a helper function for 'initHIThemePushButton' + for determining which button kind to use for drawing. +*/ +bool QMacStylePrivate::contentFitsInPushButton(const QStyleOptionButton *btn, + HIThemeButtonDrawInfo *bdi, + ThemeButtonKind buttonKindToCheck) const +{ + ThemeButtonKind tmp = bdi->kind; + bdi->kind = buttonKindToCheck; + QSize contentSize = pushButtonSizeFromContents(btn); + QRect freeContentRect = QRectF::fromCGRect(pushButtonContentBounds(btn, bdi)).toRect(); + bdi->kind = tmp; + return freeContentRect.contains(QRect(freeContentRect.x(), freeContentRect.y(), + contentSize.width(), contentSize.height())); +} + +/** + Creates a HIThemeButtonDrawInfo structure that specifies the correct button + kind and other details to use for drawing the given push button. Which + button kind depends on the size of the button, the size of the contents, + explicit user style settings, etc. +*/ +void QMacStylePrivate::initHIThemePushButton(const QStyleOptionButton *btn, + const QWidget *widget, + const ThemeDrawState tds, + HIThemeButtonDrawInfo *bdi) const +{ + ThemeDrawState tdsModified = tds; + if (btn->state & QStyle::State_On) + tdsModified = kThemeStatePressed; + bdi->version = qt_mac_hitheme_version; + bdi->state = tdsModified; + bdi->value = kThemeButtonOff; + + if (tds == kThemeStateInactive) + bdi->state = kThemeStateActive; + if (btn->state & QStyle::State_HasFocus) + bdi->adornment = kThemeAdornmentFocus; + else + bdi->adornment = kThemeAdornmentNone; + + + if (btn->features & (QStyleOptionButton::Flat)) { + bdi->kind = kThemeBevelButton; + } else { + switch (aquaSizeConstrain(btn, widget)) { + case QStyleHelper::SizeSmall: + bdi->kind = kThemePushButtonSmall; + break; + case QStyleHelper::SizeMini: + bdi->kind = kThemePushButtonMini; + break; + case QStyleHelper::SizeLarge: + // ... We should honor if the user is explicit about using the + // large button. But right now Qt will specify the large button + // as default rather than QStyleHelper::SizeDefault. + // So we treat it like QStyleHelper::SizeDefault + // to get the dynamic choosing of button kind. + case QStyleHelper::SizeDefault: + // Choose the button kind that closest match the button rect, but at the + // same time displays the button contents without clipping. + bdi->kind = kThemeBevelButton; + if (btn->rect.width() >= QMacStylePrivate::BevelButtonW && btn->rect.height() >= QMacStylePrivate::BevelButtonH){ + if (widget && widget->testAttribute(Qt::WA_MacVariableSize)) { + if (btn->rect.height() <= QMacStylePrivate::MiniButtonH){ + if (contentFitsInPushButton(btn, bdi, kThemePushButtonMini)) + bdi->kind = kThemePushButtonMini; + } else if (btn->rect.height() <= QMacStylePrivate::SmallButtonH){ + if (contentFitsInPushButton(btn, bdi, kThemePushButtonSmall)) + bdi->kind = kThemePushButtonSmall; + } else if (contentFitsInPushButton(btn, bdi, kThemePushButton)) { + bdi->kind = kThemePushButton; + } + } else { + bdi->kind = kThemePushButton; + } + } + } + } +} + +/** + Creates a HIThemeButtonDrawInfo structure that specifies the correct button + kind and other details to use for drawing the given combobox. Which button + kind depends on the size of the combo, wether or not it is editable, + explicit user style settings, etc. +*/ +void QMacStylePrivate::initComboboxBdi(const QStyleOptionComboBox *combo, HIThemeButtonDrawInfo *bdi, + CocoaControl *cw, + const QWidget *widget, const ThemeDrawState &tds) const +{ + bdi->version = qt_mac_hitheme_version; + bdi->adornment = kThemeAdornmentArrowLeftArrow; + bdi->value = kThemeButtonOff; + if (combo->state & QStyle::State_HasFocus) + bdi->adornment = kThemeAdornmentFocus; + if (combo->activeSubControls & QStyle::SC_ComboBoxArrow) + bdi->state = kThemeStatePressed; + else + bdi->state = tds; + + QStyleHelper::WidgetSizePolicy aSize = aquaSizeConstrain(combo, widget); + cw->first = combo->editable ? ComboBox : Button_PopupButton; + cw->second = aSize; + switch (aSize) { + case QStyleHelper::SizeMini: + bdi->kind = combo->editable ? ThemeButtonKind(kThemeComboBoxMini) + : ThemeButtonKind(kThemePopupButtonMini); + break; + case QStyleHelper::SizeSmall: + bdi->kind = combo->editable ? ThemeButtonKind(kThemeComboBoxSmall) + : ThemeButtonKind(kThemePopupButtonSmall); + break; + case QStyleHelper::SizeLarge: + case QStyleHelper::SizeDefault: + // Unless the user explicitly specified large buttons, determine the + // kind by looking at the combox size. + // ... specifying small and mini-buttons it not a current feature of + // Qt (e.g. QWidget::getAttribute(WA_ButtonSize)). But when it is, add + // an extra check here before using the mini and small buttons. + int h = combo->rect.size().height(); + if (combo->editable){ +#if QT_CONFIG(datetimeedit) + if (qobject_cast<const QDateTimeEdit *>(widget)) { + // Except when, you know, we get a QDateTimeEdit with calendarPopup + // enabled. And then things get weird, basically because it's a + // transvestite spinbox with editable combobox tendencies. Meaning + // that it wants to look a combobox, except that it isn't one, so it + // doesn't get all those extra free margins around. (Don't know whose + // idea those margins were, but now it looks like we're stuck with + // them forever). So anyway, the height threshold should be smaller + // in this case, or the style gets confused when it needs to render + // or return any subcontrol size of the poor thing. + if (h < 9) { + bdi->kind = kThemeComboBoxMini; + cw->second = QStyleHelper::SizeMini; + } else if (h < 22) { + bdi->kind = kThemeComboBoxSmall; + cw->second = QStyleHelper::SizeSmall; + } else { + bdi->kind = kThemeComboBox; + cw->second = QStyleHelper::SizeLarge; + } + } else +#endif + { + if (h < 21) { + bdi->kind = kThemeComboBoxMini; + cw->second = QStyleHelper::SizeMini; + } else if (h < 26) { + bdi->kind = kThemeComboBoxSmall; + cw->second = QStyleHelper::SizeSmall; + } else { + bdi->kind = kThemeComboBox; + cw->second = QStyleHelper::SizeLarge; + } + } + } else { + // Even if we specify that we want the kThemePopupButton, Carbon + // will use the kThemePopupButtonSmall if the size matches. So we + // do the same size check explicit to have the size of the inner + // text field be correct. Therefore, do this even if the user specifies + // the use of LargeButtons explicit. + if (h < 21) { + bdi->kind = kThemePopupButtonMini; + cw->second = QStyleHelper::SizeMini; + } else if (h < 26) { + bdi->kind = kThemePopupButtonSmall; + cw->second = QStyleHelper::SizeSmall; + } else { + bdi->kind = kThemePopupButton; + cw->second = QStyleHelper::SizeLarge; + } + } + break; + } +} + +/** + Carbon draws comboboxes (and other views) outside the rect given as argument. Use this function to obtain + the corresponding inner rect for drawing the same combobox so that it stays inside the given outerBounds. +*/ +CGRect QMacStylePrivate::comboboxInnerBounds(const CGRect &outerBounds, const CocoaControl &cocoaWidget) +{ + CGRect innerBounds = outerBounds; + // Carbon draw parts of the view outside the rect. + // So make the rect a bit smaller to compensate + // (I wish HIThemeGetButtonBackgroundBounds worked) + if (cocoaWidget.first == Button_PopupButton) { + switch (cocoaWidget.second) { + case QStyleHelper::SizeSmall: + innerBounds.origin.x += 3; + innerBounds.origin.y += 3; + innerBounds.size.width -= 6; + innerBounds.size.height -= 7; + break; + case QStyleHelper::SizeMini: + innerBounds.origin.x += 2; + innerBounds.origin.y += 2; + innerBounds.size.width -= 5; + innerBounds.size.height -= 6; + break; + case QStyleHelper::SizeLarge: + case QStyleHelper::SizeDefault: + innerBounds.origin.x += 2; + innerBounds.origin.y += 2; + innerBounds.size.width -= 5; + innerBounds.size.height -= 6; + } + } else if (cocoaWidget.first == ComboBox) { + switch (cocoaWidget.second) { + case QStyleHelper::SizeSmall: + innerBounds.origin.x += 3; + innerBounds.origin.y += 3; + innerBounds.size.width -= 7; + innerBounds.size.height -= 8; + break; + case QStyleHelper::SizeMini: + innerBounds.origin.x += 3; + innerBounds.origin.y += 3; + innerBounds.size.width -= 4; + innerBounds.size.height -= 8; + break; + case QStyleHelper::SizeLarge: + case QStyleHelper::SizeDefault: + innerBounds.origin.x += 3; + innerBounds.origin.y += 2; + innerBounds.size.width -= 6; + innerBounds.size.height -= 8; + } + } + + return innerBounds; +} + +/** + Inside a combobox Qt places a line edit widget. The size of this widget should depend on the kind + of combobox we choose to draw. This function calculates and returns this size. +*/ +QRect QMacStylePrivate::comboboxEditBounds(const QRect &outerBounds, const HIThemeButtonDrawInfo &bdi) +{ + QRect ret = outerBounds; + switch (bdi.kind){ + case kThemeComboBox: + ret.adjust(5, 5, -22, -5); + break; + case kThemeComboBoxSmall: + ret.adjust(4, 5, -18, 0); + ret.setHeight(16); + break; + case kThemeComboBoxMini: + ret.adjust(4, 5, -16, 0); + ret.setHeight(13); + break; + case kThemePopupButton: + ret.adjust(10, 2, -23, -4); + break; + case kThemePopupButtonSmall: + ret.adjust(9, 3, -20, -3); + break; + case kThemePopupButtonMini: + ret.adjust(8, 3, -19, 0); + ret.setHeight(13); + break; + } + return ret; +} + +/** + Carbon comboboxes don't scale (sight). If the size of the combo suggest a scaled version, + create it manually by drawing a small Carbon combo onto a pixmap (use pixmap cache), chop + it up, and copy it back onto the widget. Othervise, draw the combobox supplied by Carbon directly. +*/ +void QMacStylePrivate::drawCombobox(const CGRect &outerBounds, const HIThemeButtonDrawInfo &bdi, const CocoaControl &cw, QPainter *p) +{ + if (!(bdi.kind == kThemeComboBox && outerBounds.size.height > 28)){ + // We have an unscaled combobox, or popup-button; use Carbon directly. + const CGRect innerBounds = QMacStylePrivate::comboboxInnerBounds(outerBounds, cw); + HIThemeDrawButton(&innerBounds, &bdi, QMacCGContext(p), kHIThemeOrientationNormal, 0); + } else { + QPixmap buffer; + QString key = QString(QLatin1String("$qt_cbox%1-%2")).arg(int(bdi.state)).arg(int(bdi.adornment)); + if (!QPixmapCache::find(key, buffer)) { + CGRect innerBoundsSmallCombo = {{3, 3}, {29, 25}}; + buffer = QPixmap(35, 28); + buffer.fill(Qt::transparent); + QPainter buffPainter(&buffer); + HIThemeDrawButton(&innerBoundsSmallCombo, &bdi, QMacCGContext(&buffPainter), kHIThemeOrientationNormal, 0); + buffPainter.end(); + QPixmapCache::insert(key, buffer); + } + + const int bwidth = 20; + const int fwidth = 10; + const int fheight = 10; + int w = qRound(outerBounds.size.width); + int h = qRound(outerBounds.size.height); + int bstart = w - bwidth; + int blower = fheight + 1; + int flower = h - fheight; + int sheight = flower - fheight; + int center = qRound(outerBounds.size.height + outerBounds.origin.y) / 2; + + // Draw upper and lower gap + p->drawPixmap(fwidth, 0, bstart - fwidth, fheight, buffer, fwidth, 0, 1, fheight); + p->drawPixmap(fwidth, flower, bstart - fwidth, fheight, buffer, fwidth, buffer.height() - fheight, 1, fheight); + // Draw left and right gap. Right gap is drawn top and bottom separatly + p->drawPixmap(0, fheight, fwidth, sheight, buffer, 0, fheight, fwidth, 1); + p->drawPixmap(bstart, fheight, bwidth, center - fheight, buffer, buffer.width() - bwidth, fheight - 1, bwidth, 1); + p->drawPixmap(bstart, center, bwidth, sheight / 2, buffer, buffer.width() - bwidth, fheight + 6, bwidth, 1); + // Draw arrow + p->drawPixmap(bstart, center - 4, bwidth - 3, 6, buffer, buffer.width() - bwidth, fheight, bwidth - 3, 6); + // Draw corners + p->drawPixmap(0, 0, fwidth, fheight, buffer, 0, 0, fwidth, fheight); + p->drawPixmap(bstart, 0, bwidth, fheight, buffer, buffer.width() - bwidth, 0, bwidth, fheight); + p->drawPixmap(0, flower, fwidth, fheight, buffer, 0, buffer.height() - fheight, fwidth, fheight); + p->drawPixmap(bstart, h - blower, bwidth, blower, buffer, buffer.width() - bwidth, buffer.height() - blower, bwidth, blower); + } +} + +QMacStylePrivate::QMacStylePrivate() + : backingStoreNSView(nil) +{ + if (auto *ssf = QGuiApplicationPrivate::platformTheme()->font(QPlatformTheme::SmallFont)) + smallSystemFont = *ssf; + if (auto *msf = QGuiApplicationPrivate::platformTheme()->font(QPlatformTheme::MiniFont)) + miniSystemFont = *msf; +} + +QMacStylePrivate::~QMacStylePrivate() +{ + QMacAutoReleasePool pool; + for (NSView *b : cocoaControls) + [b release]; + for (NSCell *cell : cocoaCells) + [cell release]; +} + +ThemeDrawState QMacStylePrivate::getDrawState(QStyle::State flags) +{ + ThemeDrawState tds = kThemeStateActive; + if (flags & QStyle::State_Sunken) { + tds = kThemeStatePressed; + } else if (flags & QStyle::State_Active) { + if (!(flags & QStyle::State_Enabled)) + tds = kThemeStateUnavailable; + } else { + if (flags & QStyle::State_Enabled) + tds = kThemeStateInactive; + else + tds = kThemeStateUnavailableInactive; + } + return tds; +} + + QMacStylePrivate::CocoaControl QMacStylePrivate::cocoaControlFromHIThemeButtonKind(ThemeButtonKind kind) +{ + CocoaControl w; + + switch (kind) { + case kThemePopupButton: + case kThemePopupButtonSmall: + case kThemePopupButtonMini: + w.first = Button_PopupButton; + break; + case kThemeComboBox: + w.first = ComboBox; + break; + case kThemeArrowButton: + w.first = Button_Disclosure; + break; + case kThemeCheckBox: + case kThemeCheckBoxSmall: + case kThemeCheckBoxMini: + w.first = Button_CheckBox; + break; + case kThemeRadioButton: + case kThemeRadioButtonSmall: + case kThemeRadioButtonMini: + w.first = Button_RadioButton; + break; + case kThemePushButton: + case kThemePushButtonSmall: + case kThemePushButtonMini: + w.first = Button_PushButton; + break; + default: + break; + } + + switch (kind) { + case kThemePushButtonSmall: + case kThemePopupButtonSmall: + case kThemeCheckBoxSmall: + case kThemeRadioButtonSmall: + w.second = QStyleHelper::SizeSmall; + break; + case kThemePushButtonMini: + case kThemePopupButtonMini: + case kThemeCheckBoxMini: + case kThemeRadioButtonMini: + w.second = QStyleHelper::SizeMini; + break; + default: + w.second = QStyleHelper::SizeLarge; + break; + } + + return w; +} + +static NSButton *makeButton(NSButtonType type, NSBezelStyle style) +{ + NSButton *b = [[NSButton alloc] init]; + b.title = @""; + b.buttonType = type; + b.bezelStyle = style; + return b; +} + +NSView *QMacStylePrivate::cocoaControl(CocoaControl widget) const +{ + NSView *bv = cocoaControls.value(widget, nil); + + if (!bv) { + switch (widget.first) { + case Box: { + NSBox *bc = [[NSBox alloc] init]; + bc.title = @""; + bc.titlePosition = NSNoTitle; + bc.boxType = NSBoxPrimary; + bc.borderType = NSBezelBorder; + bv = bc; + break; + } + case Button_CheckBox: + bv = makeButton(NSSwitchButton, NSRegularSquareBezelStyle); + break; + case Button_Disclosure: + bv = makeButton(NSOnOffButton, NSDisclosureBezelStyle); + break; + case Button_PopupButton: + case Button_PullDown: { + NSPopUpButton *bc = [[NSPopUpButton alloc] init]; + bc.title = @""; + if (widget.first == Button_PullDown) + bc.pullsDown = YES; + bv = bc; + break; + } + case Button_PushButton: + bv = makeButton(NSMomentaryLightButton, NSRoundedBezelStyle); + break; + case Button_RadioButton: + bv = makeButton(NSRadioButton, NSRegularSquareBezelStyle); + break; + case ComboBox: + bv = [[NSComboBox alloc] init]; + break; + case ProgressIndicator_Determinate: + bv = [[NSProgressIndicator alloc] init]; + break; + case ProgressIndicator_Indeterminate: + bv = [[QIndeterminateProgressIndicator alloc] init]; + break; + case Scroller_Horizontal: + bv = [[NSScroller alloc] initWithFrame:NSMakeRect(0, 0, 200, 20)]; + break; + case Scroller_Vertical: + // Cocoa sets the orientation from the view's frame + // at construction time, and it cannot be changed later. + bv = [[NSScroller alloc] initWithFrame:NSMakeRect(0, 0, 20, 200)]; + break; + case Slider_Horizontal: + bv = [[NSSlider alloc] initWithFrame:NSMakeRect(0, 0, 200, 20)]; + break; + case Slider_Vertical: + // Cocoa sets the orientation from the view's frame + // at construction time, and it cannot be changed later. + bv = [[NSSlider alloc] initWithFrame:NSMakeRect(0, 0, 20, 200)]; + break; + default: + break; + } + + if ([bv isKindOfClass:[NSControl class]]) { + auto *ctrl = static_cast<NSControl *>(bv); + switch (widget.second) { + case QStyleHelper::SizeSmall: + ctrl.controlSize = NSSmallControlSize; + break; + case QStyleHelper::SizeMini: + ctrl.controlSize = NSMiniControlSize; + break; + default: + break; + } + } else if (widget.first == ProgressIndicator_Determinate || + widget.first == ProgressIndicator_Indeterminate) { + auto *pi = static_cast<NSProgressIndicator *>(bv); + pi.indeterminate = (widget.first == ProgressIndicator_Indeterminate); + switch (widget.second) { + case QStyleHelper::SizeSmall: + pi.controlSize = NSSmallControlSize; + break; + case QStyleHelper::SizeMini: + pi.controlSize = NSMiniControlSize; + break; + default: + break; + } + } + + cocoaControls.insert(widget, bv); + } + + return bv; +} + +NSCell *QMacStylePrivate::cocoaCell(CocoaControl widget) const +{ + NSCell *cell = cocoaCells[widget]; + if (!cell) { + switch (widget.first) { + case Stepper: + cell = [[NSStepperCell alloc] init]; + break; + case Button_Disclosure: { + NSButtonCell *bc = [[NSButtonCell alloc] init]; + bc.buttonType = NSOnOffButton; + bc.bezelStyle = NSDisclosureBezelStyle; + cell = bc; + break; + } + default: + break; + } + + switch (widget.second) { + case QStyleHelper::SizeSmall: + cell.controlSize = NSSmallControlSize; + break; + case QStyleHelper::SizeMini: + cell.controlSize = NSMiniControlSize; + break; + default: + break; + } + + cocoaCells.insert(widget, cell); + } + + return cell; +} + +void QMacStylePrivate::drawNSViewInRect(CocoaControl widget, NSView *view, const QRect &qtRect, QPainter *p, bool isQWidget, DrawRectBlock drawRectBlock) const +{ + QPoint offset; + if (widget == CocoaControl(Button_RadioButton, QStyleHelper::SizeLarge)) + offset.setY(2); + else if (widget == CocoaControl(Button_RadioButton, QStyleHelper::SizeSmall)) + offset = QPoint(-1, 2); + else if (widget == CocoaControl(Button_RadioButton, QStyleHelper::SizeMini)) + offset.setY(2); + else if (widget == CocoaControl(Button_PopupButton, QStyleHelper::SizeSmall) + || widget == CocoaControl(Button_CheckBox, QStyleHelper::SizeLarge)) + offset.setY(1); + else if (widget == CocoaControl(Button_CheckBox, QStyleHelper::SizeSmall)) + offset.setX(-1); + else if (widget == CocoaControl(Button_CheckBox, QStyleHelper::SizeMini)) + offset = QPoint(7, 5); + else if (widget == CocoaControl(Button_PopupButton, QStyleHelper::SizeMini)) + offset = QPoint(2, -1); + else if (widget == CocoaControl(Button_PullDown, QStyleHelper::SizeLarge)) + offset = isQWidget ? QPoint(3, -1) : QPoint(-1, -3); + else if (widget == CocoaControl(Button_PullDown, QStyleHelper::SizeSmall)) + offset = QPoint(2, 1); + else if (widget == CocoaControl(Button_PullDown, QStyleHelper::SizeMini)) + offset = QPoint(5, 0); + else if (widget == CocoaControl(ComboBox, QStyleHelper::SizeLarge)) + offset = QPoint(3, 0); + + QMacCGContext ctx(p); + setupNSGraphicsContext(ctx, YES); + + CGContextTranslateCTM(ctx, offset.x(), offset.y()); + + const CGRect rect = CGRectMake(qtRect.x(), qtRect.y(), qtRect.width(), qtRect.height()); + + [backingStoreNSView addSubview:view]; + view.frame = rect; + if (drawRectBlock) + drawRectBlock(ctx, rect); + else + [view drawRect:rect]; + [view removeFromSuperviewWithoutNeedingDisplay]; + + restoreNSGraphicsContext(ctx); +} + +void QMacStylePrivate::resolveCurrentNSView(QWindow *window) const +{ + backingStoreNSView = window ? (NSView *)window->winId() : nil; +} + +void QMacStylePrivate::drawColorlessButton(const CGRect &macRect, HIThemeButtonDrawInfo *bdi, const CocoaControl &cw, + QPainter *p, const QStyleOption *opt) const +{ + int xoff = 0, + yoff = 0, + extraWidth = 0, + extraHeight = 0, + finalyoff = 0; + + const bool combo = opt->type == QStyleOption::SO_ComboBox; + const bool editableCombo = bdi->kind == kThemeComboBox + || bdi->kind == kThemeComboBoxSmall + || bdi->kind == kThemeComboBoxMini; + const bool button = opt->type == QStyleOption::SO_Button; + const bool viewItem = opt->type == QStyleOption::SO_ViewItem; + const bool pressed = bdi->state == kThemeStatePressed; + + if (button && pressed) { + if (bdi->kind == kThemePushButton) { + extraHeight = 2; + } else if (bdi->kind == kThemePushButtonSmall) { + xoff = 1; + extraWidth = 2; + extraHeight = 5; + } + } + + int devicePixelRatio = p->device()->devicePixelRatioF(); + int width = devicePixelRatio * (int(macRect.size.width) + extraWidth); + int height = devicePixelRatio * (int(macRect.size.height) + extraHeight); + + if (width <= 0 || height <= 0) + return; // nothing to draw + + QString key = QLatin1String("$qt_mac_style_ctb_") + QString::number(bdi->kind) + QLatin1Char('_') + + QString::number(bdi->value) + QLatin1Char('_') + + (button ? QString::number(bdi->state) + QLatin1Char('_') : QString()) + + QLatin1Char('_') + QString::number(width) + QLatin1Char('_') + QString::number(height); + QPixmap pm; + if (!QPixmapCache::find(key, pm)) { + QPixmap activePixmap(width, height); + activePixmap.setDevicePixelRatio(devicePixelRatio); + activePixmap.fill(Qt::transparent); + { + if (combo){ + // Carbon combos don't scale. Therefore we draw it + // ourselves, if a scaled version is needed. + QPainter tmpPainter(&activePixmap); + QMacStylePrivate::drawCombobox(macRect, *bdi, cw, &tmpPainter); + } else { + QMacCGContext cg(&activePixmap); + CGRect newRect = CGRectMake(xoff, yoff, macRect.size.width, macRect.size.height); + if (button && pressed) + bdi->state = kThemeStateActive; + else if (viewItem) + bdi->state = kThemeStateInactive; + HIThemeDrawButton(&newRect, bdi, cg, kHIThemeOrientationNormal, 0); + } + } + + if (!combo && !button && bdi->value == kThemeButtonOff) { + pm = activePixmap; + } else if ((combo && !editableCombo) || button) { + CocoaControl cw = cocoaControlFromHIThemeButtonKind(bdi->kind); + NSButton *bc = (NSButton *)cocoaControl(cw); + [bc highlight:pressed]; + bc.enabled = bdi->state != kThemeStateUnavailable && bdi->state != kThemeStateUnavailableInactive; + bc.allowsMixedState = YES; + bc.state = bdi->value == kThemeButtonOn ? NSOnState : + bdi->value == kThemeButtonMixed ? NSMixedState : NSOffState; + // The view frame may differ from what we pass to HITheme + QRect rect = opt->rect; + if (bdi->kind == kThemePopupButtonMini) + rect.adjust(0, 0, -5, 0); + drawNSViewInRect(cw, bc, rect, p); + return; + } else if (editableCombo || viewItem) { + QImage image = activePixmap.toImage(); + + for (int y = 0; y < height; ++y) { + QRgb *scanLine = reinterpret_cast<QRgb *>(image.scanLine(y)); + + for (int x = 0; x < width; ++x) { + QRgb &pixel = scanLine[x]; + int gray = qRed(pixel); // We know the image is grayscale + int alpha = qAlpha(pixel); + + if (gray == 128 && alpha == 128) { + pixel = qRgba(255, 255, 255, 255); + } else if (alpha == 0) { + pixel = 0; + } else { + bool belowThreshold = (alpha * gray) / 255 + 255 - alpha < 128; + gray = belowThreshold ? 0 : 2 * gray - 255; + alpha = belowThreshold ? 0 : 2 * alpha - 255; + pixel = qRgba(gray, gray, gray, alpha); + } + } + } + pm = QPixmap::fromImage(image); + } else { + QImage activeImage = activePixmap.toImage(); + QImage colorlessImage; + { + QPixmap colorlessPixmap(width, height); + colorlessPixmap.setDevicePixelRatio(devicePixelRatio); + colorlessPixmap.fill(Qt::transparent); + + QMacCGContext cg(&colorlessPixmap); + CGRect newRect = CGRectMake(xoff, yoff, macRect.size.width, macRect.size.height); + int oldValue = bdi->value; + bdi->value = kThemeButtonOff; + HIThemeDrawButton(&newRect, bdi, cg, kHIThemeOrientationNormal, 0); + bdi->value = oldValue; + colorlessImage = colorlessPixmap.toImage(); + } + + for (int y = 0; y < height; ++y) { + QRgb *colorlessScanLine = reinterpret_cast<QRgb *>(colorlessImage.scanLine(y)); + const QRgb *activeScanLine = reinterpret_cast<const QRgb *>(activeImage.scanLine(y)); + + for (int x = 0; x < width; ++x) { + QRgb &colorlessPixel = colorlessScanLine[x]; + QRgb activePixel = activeScanLine[x]; + + if (activePixel != colorlessPixel) { + int max = qMax(qMax(qRed(activePixel), qGreen(activePixel)), + qBlue(activePixel)); + QRgb newPixel = qRgba(max, max, max, qAlpha(activePixel)); + if (qGray(newPixel) < qGray(colorlessPixel) + || qAlpha(newPixel) > qAlpha(colorlessPixel)) + colorlessPixel = newPixel; + } + } + } + pm = QPixmap::fromImage(colorlessImage); + } + QPixmapCache::insert(key, pm); + } + p->drawPixmap(int(macRect.origin.x) - xoff, int(macRect.origin.y) + finalyoff, width / devicePixelRatio, height / devicePixelRatio , pm); +} + +QMacStyle::QMacStyle() + : QCommonStyle(*new QMacStylePrivate) +{ + Q_D(QMacStyle); + QMacAutoReleasePool pool; + + d->receiver = [[NotificationReceiver alloc] initWithPrivate:d]; + [[NSNotificationCenter defaultCenter] addObserver:d->receiver + selector:@selector(scrollBarStyleDidChange:) + name:NSPreferredScrollerStyleDidChangeNotification + object:nil]; +} + +QMacStyle::~QMacStyle() +{ + Q_D(QMacStyle); + QMacAutoReleasePool pool; + + [[NSNotificationCenter defaultCenter] removeObserver:d->receiver]; + [d->receiver release]; +} + +void QMacStyle::polish(QPalette &) +{ +} + +void QMacStyle::polish(QApplication *) +{ +} + +void QMacStyle::unpolish(QApplication *) +{ +} + +void QMacStyle::polish(QWidget* w) +{ +#if QT_CONFIG(menu) + if (qobject_cast<QMenu*>(w) +#if QT_CONFIG(combobox) + || qobject_cast<QComboBoxPrivateContainer *>(w) +#endif + ) { + w->setAttribute(Qt::WA_TranslucentBackground, true); + } +#endif + +#if QT_CONFIG(tabbar) + if (QTabBar *tb = qobject_cast<QTabBar*>(w)) { + if (tb->documentMode()) { + w->setAttribute(Qt::WA_Hover); + w->setFont(qt_app_fonts_hash()->value("QSmallFont", QFont())); + QPalette p = w->palette(); + p.setColor(QPalette::WindowText, QColor(17, 17, 17)); + w->setPalette(p); + w->setAttribute(Qt::WA_SetPalette, false); + w->setAttribute(Qt::WA_SetFont, false); + } + } +#endif + + QCommonStyle::polish(w); + + if (QRubberBand *rubber = qobject_cast<QRubberBand*>(w)) { + rubber->setWindowOpacity(0.25); + rubber->setAttribute(Qt::WA_PaintOnScreen, false); + rubber->setAttribute(Qt::WA_NoSystemBackground, false); + } + + if (qobject_cast<QScrollBar*>(w)) { + w->setAttribute(Qt::WA_OpaquePaintEvent, false); + w->setAttribute(Qt::WA_Hover, true); + w->setMouseTracking(true); + } +} + +void QMacStyle::unpolish(QWidget* w) +{ + if ( +#if QT_CONFIG(menu) + qobject_cast<QMenu*>(w) && +#endif + !w->testAttribute(Qt::WA_SetPalette)) { + QPalette pal = qApp->palette(w); + w->setPalette(pal); + w->setAttribute(Qt::WA_SetPalette, false); + w->setWindowOpacity(1.0); + } + +#if QT_CONFIG(combobox) + if (QComboBox *combo = qobject_cast<QComboBox *>(w)) { + if (!combo->isEditable()) { + if (QWidget *widget = combo->findChild<QComboBoxPrivateContainer *>()) + widget->setWindowOpacity(1.0); + } + } +#endif + +#if QT_CONFIG(tabbar) + if (qobject_cast<QTabBar*>(w)) { + if (!w->testAttribute(Qt::WA_SetFont)) + w->setFont(qApp->font(w)); + if (!w->testAttribute(Qt::WA_SetPalette)) + w->setPalette(qApp->palette(w)); + } +#endif + + if (QRubberBand *rubber = qobject_cast<QRubberBand*>(w)) { + rubber->setWindowOpacity(1.0); + rubber->setAttribute(Qt::WA_PaintOnScreen, true); + rubber->setAttribute(Qt::WA_NoSystemBackground, true); + } + + if (QFocusFrame *frame = qobject_cast<QFocusFrame *>(w)) + frame->setAttribute(Qt::WA_NoSystemBackground, true); + + QCommonStyle::unpolish(w); + + if (qobject_cast<QScrollBar*>(w)) { + w->setAttribute(Qt::WA_OpaquePaintEvent, true); + w->setAttribute(Qt::WA_Hover, false); + w->setMouseTracking(false); + } +} + +int QMacStyle::pixelMetric(PixelMetric metric, const QStyleOption *opt, const QWidget *widget) const +{ + Q_D(const QMacStyle); + const int controlSize = getControlSize(opt, widget); + int ret = 0; + + switch (metric) { + case PM_TabCloseIndicatorWidth: + case PM_TabCloseIndicatorHeight: + ret = closeButtonSize; + break; + case PM_ToolBarIconSize: + ret = proxy()->pixelMetric(PM_LargeIconSize); + break; + case PM_FocusFrameVMargin: + case PM_FocusFrameHMargin: + ret = qt_mac_aqua_get_metric(FocusRectOutset); + break; + case PM_DialogButtonsSeparator: + ret = -5; + break; + case PM_DialogButtonsButtonHeight: { + QSize sz; + ret = d->aquaSizeConstrain(opt, 0, QStyle::CT_PushButton, QSize(-1, -1), &sz); + if (sz == QSize(-1, -1)) + ret = 32; + else + ret = sz.height(); + break; } + case PM_DialogButtonsButtonWidth: { + QSize sz; + ret = d->aquaSizeConstrain(opt, 0, QStyle::CT_PushButton, QSize(-1, -1), &sz); + if (sz == QSize(-1, -1)) + ret = 70; + else + ret = sz.width(); + break; } + + case PM_MenuBarHMargin: + ret = 8; + break; + + case PM_MenuBarVMargin: + ret = 0; + break; + + case PM_MenuBarPanelWidth: + ret = 0; + break; + + case QStyle::PM_MenuDesktopFrameWidth: + ret = 5; + break; + + case PM_CheckBoxLabelSpacing: + case PM_RadioButtonLabelSpacing: + ret = 2; + break; + case PM_MenuScrollerHeight: + ret = 15; // I hate having magic numbers in here... + break; + case PM_DefaultFrameWidth: +#if QT_CONFIG(mainwindow) + if (widget && (widget->isWindow() || !widget->parentWidget() + || (qobject_cast<const QMainWindow*>(widget->parentWidget()) + && static_cast<QMainWindow *>(widget->parentWidget())->centralWidget() == widget)) + && qobject_cast<const QAbstractScrollArea *>(widget)) + ret = 0; + else +#endif + // The combo box popup has no frame. + if (qstyleoption_cast<const QStyleOptionComboBox *>(opt) != 0) + ret = 0; + else + ret = 1; + break; + case PM_MaximumDragDistance: + ret = -1; + break; + case PM_ScrollBarSliderMin: + ret = 24; + break; + case PM_SpinBoxFrameWidth: + ret = qt_mac_aqua_get_metric(EditTextFrameOutset); + switch (d->aquaSizeConstrain(opt, widget)) { + case QStyleHelper::SizeMini: + ret += 1; + break; + default: + ret += 2; + break; + } + break; + case PM_ButtonShiftHorizontal: + case PM_ButtonShiftVertical: + ret = 0; + break; + case PM_SliderLength: + ret = 17; + break; + // Returns the number of pixels to use for the business part of the + // slider (i.e., the non-tickmark portion). The remaining space is shared + // equally between the tickmark regions. + case PM_SliderControlThickness: + if (const QStyleOptionSlider *sl = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { + int space = (sl->orientation == Qt::Horizontal) ? sl->rect.height() : sl->rect.width(); + int ticks = sl->tickPosition; + int n = 0; + if (ticks & QSlider::TicksAbove) + ++n; + if (ticks & QSlider::TicksBelow) + ++n; + if (!n) { + ret = space; + break; + } + + int thick = 6; // Magic constant to get 5 + 16 + 5 + if (ticks != QSlider::TicksBothSides && ticks != QSlider::NoTicks) + thick += proxy()->pixelMetric(PM_SliderLength, sl, widget) / 4; + + space -= thick; + if (space > 0) + thick += (space * 2) / (n + 2); + ret = thick; + } else { + ret = 0; + } + break; + case PM_SmallIconSize: + ret = int(QStyleHelper::dpiScaled(16.)); + break; + + case PM_LargeIconSize: + ret = int(QStyleHelper::dpiScaled(32.)); + break; + + case PM_IconViewIconSize: + ret = proxy()->pixelMetric(PM_LargeIconSize, opt, widget); + break; + + case PM_ButtonDefaultIndicator: + ret = 0; + break; + case PM_TitleBarHeight: { + NSUInteger style = NSTitledWindowMask; + if (widget && ((widget->windowFlags() & Qt::Tool) == Qt::Tool)) + style |= NSUtilityWindowMask; + ret = int([NSWindow frameRectForContentRect:NSZeroRect + styleMask:style].size.height); + break; } + case QStyle::PM_TabBarTabHSpace: + switch (d->aquaSizeConstrain(opt, widget)) { + case QStyleHelper::SizeLarge: + ret = QCommonStyle::pixelMetric(metric, opt, widget); + break; + case QStyleHelper::SizeSmall: + ret = 20; + break; + case QStyleHelper::SizeMini: + ret = 16; + break; + case QStyleHelper::SizeDefault: + const QStyleOptionTab *tb = qstyleoption_cast<const QStyleOptionTab *>(opt); + if (tb && tb->documentMode) + ret = 30; + else + ret = QCommonStyle::pixelMetric(metric, opt, widget); + break; + } + break; + case PM_TabBarTabVSpace: + ret = 4; + break; + case PM_TabBarTabShiftHorizontal: + case PM_TabBarTabShiftVertical: + ret = 0; + break; + case PM_TabBarBaseHeight: + ret = 0; + break; + case PM_TabBarTabOverlap: + ret = 1; + break; + case PM_TabBarBaseOverlap: + switch (d->aquaSizeConstrain(opt, widget)) { + case QStyleHelper::SizeDefault: + case QStyleHelper::SizeLarge: + ret = 11; + break; + case QStyleHelper::SizeSmall: + ret = 8; + break; + case QStyleHelper::SizeMini: + ret = 7; + break; + } + break; + case PM_ScrollBarExtent: { + const QStyleHelper::WidgetSizePolicy size = d->effectiveAquaSizeConstrain(opt, widget); + ret = static_cast<int>([NSScroller + scrollerWidthForControlSize:static_cast<NSControlSize>(size) + scrollerStyle:[NSScroller preferredScrollerStyle]]); + break; } + case PM_IndicatorHeight: { + switch (d->aquaSizeConstrain(opt, widget)) { + case QStyleHelper::SizeDefault: + case QStyleHelper::SizeLarge: + ret = qt_mac_aqua_get_metric(CheckBoxHeight); + break; + case QStyleHelper::SizeMini: + ret = qt_mac_aqua_get_metric(MiniCheckBoxHeight); + break; + case QStyleHelper::SizeSmall: + ret = qt_mac_aqua_get_metric(SmallCheckBoxHeight); + break; + } + break; } + case PM_IndicatorWidth: { + switch (d->aquaSizeConstrain(opt, widget)) { + case QStyleHelper::SizeDefault: + case QStyleHelper::SizeLarge: + ret = qt_mac_aqua_get_metric(CheckBoxWidth); + break; + case QStyleHelper::SizeMini: + ret = qt_mac_aqua_get_metric(MiniCheckBoxWidth); + break; + case QStyleHelper::SizeSmall: + ret = qt_mac_aqua_get_metric(SmallCheckBoxWidth); + break; + } + ++ret; + break; } + case PM_ExclusiveIndicatorHeight: { + switch (d->aquaSizeConstrain(opt, widget)) { + case QStyleHelper::SizeDefault: + case QStyleHelper::SizeLarge: + ret = qt_mac_aqua_get_metric(RadioButtonHeight); + break; + case QStyleHelper::SizeMini: + ret = qt_mac_aqua_get_metric(MiniRadioButtonHeight); + break; + case QStyleHelper::SizeSmall: + ret = qt_mac_aqua_get_metric(SmallRadioButtonHeight); + break; + } + break; } + case PM_ExclusiveIndicatorWidth: { + switch (d->aquaSizeConstrain(opt, widget)) { + case QStyleHelper::SizeDefault: + case QStyleHelper::SizeLarge: + ret = qt_mac_aqua_get_metric(RadioButtonWidth); + break; + case QStyleHelper::SizeMini: + ret = qt_mac_aqua_get_metric(MiniRadioButtonWidth); + break; + case QStyleHelper::SizeSmall: + ret = qt_mac_aqua_get_metric(SmallRadioButtonWidth); + break; + } + ++ret; + break; } + case PM_MenuVMargin: + ret = 4; + break; + case PM_MenuPanelWidth: + ret = 0; + break; + case PM_ToolTipLabelFrameWidth: + ret = 0; + break; + case PM_SizeGripSize: { + QStyleHelper::WidgetSizePolicy aSize; + if (widget && widget->window()->windowType() == Qt::Tool) + aSize = QStyleHelper::SizeSmall; + else + aSize = QStyleHelper::SizeLarge; + const QSize size = qt_aqua_get_known_size(CT_SizeGrip, widget, QSize(), aSize); + ret = size.width(); + break; } + case PM_MdiSubWindowFrameWidth: + ret = 1; + break; + case PM_DockWidgetFrameWidth: + ret = 0; + break; + case PM_DockWidgetTitleMargin: + ret = 0; + break; + case PM_DockWidgetSeparatorExtent: + ret = 1; + break; + case PM_ToolBarHandleExtent: + ret = 11; + break; + case PM_ToolBarItemMargin: + ret = 0; + break; + case PM_ToolBarItemSpacing: + ret = 4; + break; + case PM_SplitterWidth: + ret = qMax(7, QApplication::globalStrut().width()); + break; + case PM_LayoutLeftMargin: + case PM_LayoutTopMargin: + case PM_LayoutRightMargin: + case PM_LayoutBottomMargin: + { + bool isWindow = false; + if (opt) { + isWindow = (opt->state & State_Window); + } else if (widget) { + isWindow = widget->isWindow(); + } + + if (isWindow) { + /* + AHIG would have (20, 8, 10) here but that makes + no sense. It would also have 14 for the top margin + but this contradicts both Builder and most + applications. + */ + return_SIZE(20, 10, 10); // AHIG + } else { + // hack to detect QTabWidget + if (widget && widget->parentWidget() + && widget->parentWidget()->sizePolicy().controlType() == QSizePolicy::TabWidget) { + if (metric == PM_LayoutTopMargin) { + /* + Builder would have 14 (= 20 - 6) instead of 12, + but that makes the tab look disproportionate. + */ + return_SIZE(12, 6, 6); // guess + } else { + return_SIZE(20 /* Builder */, 8 /* guess */, 8 /* guess */); + } + } else { + /* + Child margins are highly inconsistent in AHIG and Builder. + */ + return_SIZE(12, 8, 6); // guess + } + } + } + case PM_LayoutHorizontalSpacing: + case PM_LayoutVerticalSpacing: + return -1; + case PM_MenuHMargin: + ret = 0; + break; + case PM_ToolBarExtensionExtent: + ret = 21; + break; + case PM_ToolBarFrameWidth: + ret = 1; + break; + case PM_ScrollView_ScrollBarOverlap: + ret = [NSScroller preferredScrollerStyle] == NSScrollerStyleOverlay ? + pixelMetric(PM_ScrollBarExtent, opt, widget) : 0; + break; + default: + ret = QCommonStyle::pixelMetric(metric, opt, widget); + break; + } + return ret; +} + +QPalette QMacStyle::standardPalette() const +{ + QPalette pal = QCommonStyle::standardPalette(); + pal.setColor(QPalette::Disabled, QPalette::Dark, QColor(191, 191, 191)); + pal.setColor(QPalette::Active, QPalette::Dark, QColor(191, 191, 191)); + pal.setColor(QPalette::Inactive, QPalette::Dark, QColor(191, 191, 191)); + return pal; +} + +int QMacStyle::styleHint(StyleHint sh, const QStyleOption *opt, const QWidget *w, + QStyleHintReturn *hret) const +{ + QMacAutoReleasePool pool; + + int ret = 0; + switch (sh) { + case SH_Slider_SnapToValue: + case SH_PrintDialog_RightAlignButtons: + case SH_FontDialog_SelectAssociatedText: + case SH_MenuBar_MouseTracking: + case SH_Menu_MouseTracking: + case SH_ComboBox_ListMouseTracking: + case SH_MainWindow_SpaceBelowMenuBar: + case SH_ItemView_ChangeHighlightOnFocus: + ret = 1; + break; + case SH_ToolBox_SelectedPageTitleBold: + ret = 0; + break; + case SH_DialogButtonBox_ButtonsHaveIcons: + ret = 0; + break; + case SH_Menu_SelectionWrap: + ret = false; + break; + case SH_Menu_KeyboardSearch: + ret = true; + break; + case SH_Menu_SpaceActivatesItem: + ret = true; + break; + case SH_Slider_AbsoluteSetButtons: + ret = Qt::LeftButton|Qt::MidButton; + break; + case SH_Slider_PageSetButtons: + ret = 0; + break; + case SH_ScrollBar_ContextMenu: + ret = false; + break; + case SH_TitleBar_AutoRaise: + ret = true; + break; + case SH_Menu_AllowActiveAndDisabled: + ret = false; + break; + case SH_Menu_SubMenuPopupDelay: + ret = 100; + break; + case SH_Menu_SubMenuUniDirection: + ret = true; + break; + case SH_Menu_SubMenuSloppySelectOtherActions: + ret = false; + break; + case SH_Menu_SubMenuResetWhenReenteringParent: + ret = true; + break; + case SH_Menu_SubMenuDontStartSloppyOnLeave: + ret = true; + break; + + case SH_ScrollBar_LeftClickAbsolutePosition: { + NSUserDefaults* defaults = [NSUserDefaults standardUserDefaults]; + bool result = [defaults boolForKey:@"AppleScrollerPagingBehavior"]; + if(QApplication::keyboardModifiers() & Qt::AltModifier) + ret = !result; + else + ret = result; + break; } + case SH_TabBar_PreferNoArrows: + ret = true; + break; + /* + case SH_DialogButtons_DefaultButton: + ret = QDialogButtons::Reject; + break; + */ + case SH_GroupBox_TextLabelVerticalAlignment: + ret = Qt::AlignTop; + break; + case SH_ScrollView_FrameOnlyAroundContents: + ret = QCommonStyle::styleHint(sh, opt, w, hret); + break; + case SH_Menu_FillScreenWithScroll: + ret = false; + break; + case SH_Menu_Scrollable: + ret = true; + break; + case SH_RichText_FullWidthSelection: + ret = true; + break; + case SH_BlinkCursorWhenTextSelected: + ret = false; + break; + case SH_ScrollBar_StopMouseOverSlider: + ret = true; + break; + case SH_ListViewExpand_SelectMouseType: + ret = QEvent::MouseButtonRelease; + break; + case SH_TabBar_SelectMouseType: +#if QT_CONFIG(tabbar) + if (const QStyleOptionTabBarBase *opt2 = qstyleoption_cast<const QStyleOptionTabBarBase *>(opt)) { + ret = opt2->documentMode ? QEvent::MouseButtonPress : QEvent::MouseButtonRelease; + } else +#endif + { + ret = QEvent::MouseButtonRelease; + } + break; + case SH_ComboBox_Popup: + if (const QStyleOptionComboBox *cmb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) + ret = !cmb->editable; + else + ret = 0; + break; + case SH_Workspace_FillSpaceOnMaximize: + ret = true; + break; + case SH_Widget_ShareActivation: + ret = true; + break; + case SH_Header_ArrowAlignment: + ret = Qt::AlignRight; + break; + case SH_TabBar_Alignment: { +#if QT_CONFIG(tabwidget) + if (const QTabWidget *tab = qobject_cast<const QTabWidget*>(w)) { + if (tab->documentMode()) { + ret = Qt::AlignLeft; + break; + } + } +#endif +#if QT_CONFIG(tabbar) + if (const QTabBar *tab = qobject_cast<const QTabBar*>(w)) { + if (tab->documentMode()) { + ret = Qt::AlignLeft; + break; + } + } +#endif + ret = Qt::AlignCenter; + } break; + case SH_UnderlineShortcut: + ret = false; + break; + case SH_ToolTipLabel_Opacity: + ret = 242; // About 95% + break; + case SH_Button_FocusPolicy: + ret = Qt::TabFocus; + break; + case SH_EtchDisabledText: + ret = false; + break; + case SH_FocusFrame_Mask: { + ret = true; + if(QStyleHintReturnMask *mask = qstyleoption_cast<QStyleHintReturnMask*>(hret)) { + const uchar fillR = 192, fillG = 191, fillB = 190; + QImage img; + + QSize pixmapSize = opt->rect.size(); + if (!pixmapSize.isEmpty()) { + QPixmap pix(pixmapSize); + pix.fill(QColor(fillR, fillG, fillB)); + QPainter pix_paint(&pix); + proxy()->drawControl(CE_FocusFrame, opt, &pix_paint, w); + pix_paint.end(); + img = pix.toImage(); + } + + const QRgb *sptr = (QRgb*)img.bits(), *srow; + const int sbpl = img.bytesPerLine(); + const int w = sbpl/4, h = img.height(); + + QImage img_mask(img.width(), img.height(), QImage::Format_ARGB32); + QRgb *dptr = (QRgb*)img_mask.bits(), *drow; + const int dbpl = img_mask.bytesPerLine(); + + for (int y = 0; y < h; ++y) { + srow = sptr+((y*sbpl)/4); + drow = dptr+((y*dbpl)/4); + for (int x = 0; x < w; ++x) { + const int redDiff = qRed(*srow) - fillR; + const int greenDiff = qGreen(*srow) - fillG; + const int blueDiff = qBlue(*srow) - fillB; + const int diff = (redDiff * redDiff) + (greenDiff * greenDiff) + (blueDiff * blueDiff); + (*drow++) = (diff < 10) ? 0xffffffff : 0xff000000; + ++srow; + } + } + QBitmap qmask = QBitmap::fromImage(img_mask); + mask->region = QRegion(qmask); + } + break; } + case SH_TitleBar_NoBorder: + ret = 1; + break; + case SH_RubberBand_Mask: + ret = 0; + break; + case SH_ComboBox_LayoutDirection: + ret = Qt::LeftToRight; + break; + case SH_ItemView_EllipsisLocation: + ret = Qt::AlignHCenter; + break; + case SH_ItemView_ShowDecorationSelected: + ret = true; + break; + case SH_TitleBar_ModifyNotification: + ret = false; + break; + case SH_ScrollBar_RollBetweenButtons: + ret = true; + break; + case SH_WindowFrame_Mask: + ret = 1; + if (QStyleHintReturnMask *mask = qstyleoption_cast<QStyleHintReturnMask *>(hret)) { + mask->region = opt->rect; + mask->region -= QRect(opt->rect.left(), opt->rect.top(), 5, 1); + mask->region -= QRect(opt->rect.left(), opt->rect.top() + 1, 3, 1); + mask->region -= QRect(opt->rect.left(), opt->rect.top() + 2, 2, 1); + mask->region -= QRect(opt->rect.left(), opt->rect.top() + 3, 1, 2); + + mask->region -= QRect(opt->rect.right() - 4, opt->rect.top(), 5, 1); + mask->region -= QRect(opt->rect.right() - 2, opt->rect.top() + 1, 3, 1); + mask->region -= QRect(opt->rect.right() - 1, opt->rect.top() + 2, 2, 1); + mask->region -= QRect(opt->rect.right() , opt->rect.top() + 3, 1, 2); + } + break; + case SH_TabBar_ElideMode: + ret = Qt::ElideRight; + break; +#if QT_CONFIG(dialogbuttonbox) + case SH_DialogButtonLayout: + ret = QDialogButtonBox::MacLayout; + break; +#endif + case SH_FormLayoutWrapPolicy: + ret = QFormLayout::DontWrapRows; + break; + case SH_FormLayoutFieldGrowthPolicy: + ret = QFormLayout::FieldsStayAtSizeHint; + break; + case SH_FormLayoutFormAlignment: + ret = Qt::AlignHCenter | Qt::AlignTop; + break; + case SH_FormLayoutLabelAlignment: + ret = Qt::AlignRight; + break; + case SH_ComboBox_PopupFrameStyle: + ret = QFrame::NoFrame; + break; + case SH_MessageBox_TextInteractionFlags: + ret = Qt::TextSelectableByMouse | Qt::LinksAccessibleByMouse | Qt::TextSelectableByKeyboard; + break; + case SH_SpellCheckUnderlineStyle: + ret = QTextCharFormat::DashUnderline; + break; + case SH_MessageBox_CenterButtons: + ret = false; + break; + case SH_MenuBar_AltKeyNavigation: + ret = false; + break; + case SH_ItemView_MovementWithoutUpdatingSelection: + ret = false; + break; + case SH_FocusFrame_AboveWidget: + ret = true; + break; +#if QT_CONFIG(wizard) + case SH_WizardStyle: + ret = QWizard::MacStyle; + break; +#endif + case SH_ItemView_ArrowKeysNavigateIntoChildren: + ret = false; + break; + case SH_Menu_FlashTriggeredItem: + ret = true; + break; + case SH_Menu_FadeOutOnHide: + ret = true; + break; + case SH_ItemView_PaintAlternatingRowColorsForEmptyArea: + ret = true; + break; +#if QT_CONFIG(tabbar) + case SH_TabBar_CloseButtonPosition: + ret = QTabBar::LeftSide; + break; +#endif + case SH_DockWidget_ButtonsHaveFrame: + ret = false; + break; + case SH_ScrollBar_Transient: + if ((qobject_cast<const QScrollBar *>(w) && w->parent() && + qobject_cast<QAbstractScrollArea*>(w->parent()->parent())) +#ifndef QT_NO_ACCESSIBILITY + || (opt && QStyleHelper::hasAncestor(opt->styleObject, QAccessible::ScrollBar)) +#endif + ) { + ret = [NSScroller preferredScrollerStyle] == NSScrollerStyleOverlay; + } + break; + case SH_ItemView_ScrollMode: + ret = QAbstractItemView::ScrollPerPixel; + break; + case SH_TitleBar_ShowToolTipsOnButtons: + // min/max/close buttons on windows don't show tool tips + ret = false; + break; + default: + ret = QCommonStyle::styleHint(sh, opt, w, hret); + break; + } + return ret; +} + +QPixmap QMacStyle::generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap, + const QStyleOption *opt) const +{ + switch (iconMode) { + case QIcon::Disabled: { + QImage img = pixmap.toImage().convertToFormat(QImage::Format_ARGB32); + int imgh = img.height(); + int imgw = img.width(); + QRgb pixel; + for (int y = 0; y < imgh; ++y) { + for (int x = 0; x < imgw; ++x) { + pixel = img.pixel(x, y); + img.setPixel(x, y, qRgba(qRed(pixel), qGreen(pixel), qBlue(pixel), + qAlpha(pixel) / 2)); + } + } + return QPixmap::fromImage(img); + } + default: + ; + } + return QCommonStyle::generatedIconPixmap(iconMode, pixmap, opt); +} + + +QPixmap QMacStyle::standardPixmap(StandardPixmap standardPixmap, const QStyleOption *opt, + const QWidget *widget) const +{ + // The default implementation of QStyle::standardIconImplementation() is to call standardPixmap() + // I don't want infinite recursion so if we do get in that situation, just return the Window's + // standard pixmap instead (since there is no mac-specific icon then). This should be fine until + // someone changes how Windows standard + // pixmap works. + static bool recursionGuard = false; + + if (recursionGuard) + return QCommonStyle::standardPixmap(standardPixmap, opt, widget); + + recursionGuard = true; + QIcon icon = proxy()->standardIcon(standardPixmap, opt, widget); + recursionGuard = false; + int size; + switch (standardPixmap) { + default: + size = 32; + break; + case SP_MessageBoxCritical: + case SP_MessageBoxQuestion: + case SP_MessageBoxInformation: + case SP_MessageBoxWarning: + size = 64; + break; + } + return icon.pixmap(qt_getWindow(widget), QSize(size, size)); +} + +void QMacStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QPainter *p, + const QWidget *w) const +{ + Q_D(const QMacStyle); + ThemeDrawState tds = d->getDrawState(opt->state); + QMacCGContext cg(p); + QWindow *window = w && w->window() ? w->window()->windowHandle() : + QStyleHelper::styleObjectWindow(opt->styleObject); + d->resolveCurrentNSView(window); + switch (pe) { + case PE_IndicatorArrowUp: + case PE_IndicatorArrowDown: + case PE_IndicatorArrowRight: + case PE_IndicatorArrowLeft: { + p->save(); + p->setRenderHint(QPainter::Antialiasing); + const int xOffset = 1; // FIXME: opt->direction == Qt::LeftToRight ? 2 : -1; + qreal halfSize = 0.5 * qMin(opt->rect.width(), opt->rect.height()); + const qreal penWidth = qMax(halfSize / 3.0, 1.25); +#if QT_CONFIG(toolbutton) + if (const QToolButton *tb = qobject_cast<const QToolButton *>(w)) { + // When stroking the arrow, make sure it fits in the tool button + if (tb->arrowType() != Qt::NoArrow) + halfSize -= penWidth; + } +#endif + + QMatrix matrix; + matrix.translate(opt->rect.center().x() + xOffset, opt->rect.center().y() + 2); + QPainterPath path; + switch(pe) { + default: + case PE_IndicatorArrowDown: + break; + case PE_IndicatorArrowUp: + matrix.rotate(180); + break; + case PE_IndicatorArrowLeft: + matrix.rotate(90); + break; + case PE_IndicatorArrowRight: + matrix.rotate(-90); + break; + } + p->setMatrix(matrix); + + path.moveTo(-halfSize, -halfSize * 0.5); + path.lineTo(0.0, halfSize * 0.5); + path.lineTo(halfSize, -halfSize * 0.5); + + const QPen arrowPen(opt->palette.text(), penWidth, + Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin); + p->strokePath(path, arrowPen); + p->restore(); + break; } +#if QT_CONFIG(tabbar) + case PE_FrameTabBarBase: + if (const QStyleOptionTabBarBase *tbb + = qstyleoption_cast<const QStyleOptionTabBarBase *>(opt)) { + if (tbb->documentMode) { + p->save(); + drawTabBase(p, tbb, w); + p->restore(); + return; + } + + QRegion region(tbb->rect); + region -= tbb->tabBarRect; + p->save(); + p->setClipRegion(region); + QStyleOptionTabWidgetFrame twf; + twf.QStyleOption::operator=(*tbb); + twf.shape = tbb->shape; + switch (getTabDirection(twf.shape)) { + case kThemeTabNorth: + twf.rect = twf.rect.adjusted(0, 0, 0, 10); + break; + case kThemeTabSouth: + twf.rect = twf.rect.adjusted(0, -10, 0, 0); + break; + case kThemeTabWest: + twf.rect = twf.rect.adjusted(0, 0, 10, 0); + break; + case kThemeTabEast: + twf.rect = twf.rect.adjusted(0, -10, 0, 0); + break; + } + proxy()->drawPrimitive(PE_FrameTabWidget, &twf, p, w); + p->restore(); + } + break; +#endif + case PE_PanelTipLabel: + p->fillRect(opt->rect, opt->palette.brush(QPalette::ToolTipBase)); + break; + case PE_FrameGroupBox: + if (const QStyleOptionFrame *groupBox = qstyleoption_cast<const QStyleOptionFrame *>(opt)) { + if (groupBox->features & QStyleOptionFrame::Flat) { + QCommonStyle::drawPrimitive(pe, groupBox, p, w); + } else { + const auto cw = QMacStylePrivate::CocoaControl(QMacStylePrivate::Box, QStyleHelper::SizeDefault); + auto *box = static_cast<NSBox *>(d->cocoaControl(cw)); + d->drawNSViewInRect(cw, box, groupBox->rect, p, w != nullptr, ^(CGContextRef ctx, const CGRect &rect) { + CGContextTranslateCTM(ctx, 0, rect.origin.y + rect.size.height); + CGContextScaleCTM(ctx, 1, -1); + [box drawRect:rect]; + }); + } + } + break; + case PE_IndicatorToolBarSeparator: { + QPainterPath path; + if (opt->state & State_Horizontal) { + int xpoint = opt->rect.center().x(); + path.moveTo(xpoint + 0.5, opt->rect.top() + 1); + path.lineTo(xpoint + 0.5, opt->rect.bottom()); + } else { + int ypoint = opt->rect.center().y(); + path.moveTo(opt->rect.left() + 2 , ypoint + 0.5); + path.lineTo(opt->rect.right() + 1, ypoint + 0.5); + } + QPainterPathStroker theStroker; + theStroker.setCapStyle(Qt::FlatCap); + theStroker.setDashPattern(QVector<qreal>() << 1 << 2); + path = theStroker.createStroke(path); + p->fillPath(path, QColor(0, 0, 0, 119)); + } + break; + case PE_FrameWindow: + break; + case PE_IndicatorDockWidgetResizeHandle: { + // The docwidget resize handle is drawn as a one-pixel wide line. + p->save(); + if (opt->state & State_Horizontal) { + p->setPen(QColor(160, 160, 160)); + p->drawLine(opt->rect.topLeft(), opt->rect.topRight()); + } else { + p->setPen(QColor(145, 145, 145)); + p->drawLine(opt->rect.topRight(), opt->rect.bottomRight()); + } + p->restore(); + } break; + case PE_IndicatorToolBarHandle: { + p->save(); + QPainterPath path; + int x = opt->rect.x() + 6; + int y = opt->rect.y() + 7; + static const int RectHeight = 2; + if (opt->state & State_Horizontal) { + while (y < opt->rect.height() - RectHeight - 5) { + path.moveTo(x, y); + path.addEllipse(x, y, RectHeight, RectHeight); + y += 6; + } + } else { + while (x < opt->rect.width() - RectHeight - 5) { + path.moveTo(x, y); + path.addEllipse(x, y, RectHeight, RectHeight); + x += 6; + } + } + p->setPen(Qt::NoPen); + QColor dark = opt->palette.dark().color().darker(); + dark.setAlphaF(0.50); + p->fillPath(path, dark); + p->restore(); + + break; + } + case PE_IndicatorHeaderArrow: + if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt)) { + // In HITheme, up is down, down is up and hamburgers eat people. + if (header->sortIndicator != QStyleOptionHeader::None) + proxy()->drawPrimitive( + (header->sortIndicator == QStyleOptionHeader::SortDown) ? + PE_IndicatorArrowUp : PE_IndicatorArrowDown, header, p, w); + } + break; + case PE_IndicatorMenuCheckMark: { + if (!(opt->state & State_On)) + break; + QColor pc; + if (opt->state & State_Selected) + pc = opt->palette.highlightedText().color(); + else + pc = opt->palette.text().color(); + QCFType<CGColorRef> checkmarkColor = CGColorCreateGenericRGB(static_cast<CGFloat>(pc.redF()), + static_cast<CGFloat>(pc.greenF()), + static_cast<CGFloat>(pc.blueF()), + static_cast<CGFloat>(pc.alphaF())); + // kCTFontUIFontSystem and others give the same result + // as kCTFontUIFontMenuItemMark. However, the latter is + // more reminiscent to HITheme's kThemeMenuItemMarkFont. + // See also the font for small- and mini-sized widgets, + // where we end up using the generic system font type. + const CTFontUIFontType fontType = (opt->state & State_Mini) ? kCTFontUIFontMiniSystem : + (opt->state & State_Small) ? kCTFontUIFontSmallSystem : + kCTFontUIFontMenuItemMark; + // Similarly for the font size, where there is a small difference + // between regular combobox and item view items, and and menu items. + // However, we ignore any difference for small- and mini-sized widgets. + const CGFloat fontSize = fontType == kCTFontUIFontMenuItemMark ? opt->fontMetrics.height() : 0.0; + QCFType<CTFontRef> checkmarkFont = CTFontCreateUIFontForLanguage(fontType, fontSize, NULL); + + CGContextSaveGState(cg); + CGContextSetShouldSmoothFonts(cg, NO); // Same as HITheme and Cocoa menu checkmarks + + // Baseline alignment tweaks for QComboBox and QMenu + const CGFloat vOffset = (opt->state & State_Mini) ? 0.0 : + (opt->state & State_Small) ? 1.0 : + 0.75; + + CGContextTranslateCTM(cg, 0, opt->rect.bottom()); + CGContextScaleCTM(cg, 1, -1); + // Translate back to the original position and add rect origin and offset + CGContextTranslateCTM(cg, opt->rect.x(), vOffset); + + // CTFont has severe difficulties finding the checkmark character among its + // glyphs. Fortunately, CTLine knows its ways inside the Cocoa labyrinth. + static const CFStringRef keys[] = { kCTFontAttributeName, kCTForegroundColorAttributeName }; + static const int numValues = sizeof(keys) / sizeof(keys[0]); + const CFTypeRef values[] = { (CFTypeRef)checkmarkFont, (CFTypeRef)checkmarkColor }; + Q_STATIC_ASSERT((sizeof(values) / sizeof(values[0])) == numValues); + QCFType<CFDictionaryRef> attributes = CFDictionaryCreate(kCFAllocatorDefault, (const void **)keys, (const void **)values, + numValues, NULL, NULL); + // U+2713: CHECK MARK + QCFType<CFAttributedStringRef> checkmarkString = CFAttributedStringCreate(kCFAllocatorDefault, (CFStringRef)@"\u2713", attributes); + QCFType<CTLineRef> line = CTLineCreateWithAttributedString(checkmarkString); + + CTLineDraw((CTLineRef)line, cg); + CGContextFlush(cg); // CTLineDraw's documentation says it doesn't flush + + CGContextRestoreGState(cg); + break; } + case PE_IndicatorViewItemCheck: + case PE_IndicatorRadioButton: + case PE_IndicatorCheckBox: { + bool drawColorless = tds == kThemeStateInactive; + HIThemeButtonDrawInfo bdi; + bdi.version = qt_mac_hitheme_version; + bdi.state = tds; + if (drawColorless) + bdi.state = kThemeStateActive; + bdi.adornment = kThemeDrawIndicatorOnly; + if (opt->state & State_HasFocus) + bdi.adornment |= kThemeAdornmentFocus; + bool isRadioButton = (pe == PE_IndicatorRadioButton); + switch (d->aquaSizeConstrain(opt, w)) { + case QStyleHelper::SizeDefault: + case QStyleHelper::SizeLarge: + if (isRadioButton) + bdi.kind = kThemeRadioButton; + else + bdi.kind = kThemeCheckBox; + break; + case QStyleHelper::SizeMini: + if (isRadioButton) + bdi.kind = kThemeMiniRadioButton; + else + bdi.kind = kThemeMiniCheckBox; + break; + case QStyleHelper::SizeSmall: + if (isRadioButton) + bdi.kind = kThemeSmallRadioButton; + else + bdi.kind = kThemeSmallCheckBox; + break; + } + if (opt->state & State_NoChange) + bdi.value = kThemeButtonMixed; + else if (opt->state & State_On) + bdi.value = kThemeButtonOn; + else + bdi.value = kThemeButtonOff; + CGRect macRect = opt->rect.toCGRect(); + const QMacStylePrivate::CocoaControl cw = QMacStylePrivate::cocoaControlFromHIThemeButtonKind(bdi.kind); + if (!drawColorless) + HIThemeDrawButton(&macRect, &bdi, cg, kHIThemeOrientationNormal, 0); + else + d->drawColorlessButton(macRect, &bdi, cw, p, opt); + break; } + case PE_FrameFocusRect: + // Use the our own focus widget stuff. + break; + case PE_IndicatorBranch: { + if (!(opt->state & State_Children)) + break; + const auto cw = QMacStylePrivate::CocoaControl(QMacStylePrivate::Button_Disclosure, QStyleHelper::SizeLarge); + NSButtonCell *triangleCell = static_cast<NSButtonCell *>(d->cocoaCell(cw)); + [triangleCell setState:(opt->state & State_Open) ? NSOnState : NSOffState]; + bool viewHasFocus = (w && w->hasFocus()) || (opt->state & State_HasFocus); + [triangleCell setBackgroundStyle:((opt->state & State_Selected) && viewHasFocus) ? NSBackgroundStyleDark : NSBackgroundStyleLight]; + + d->setupNSGraphicsContext(cg, NO); + + QRect qtRect = opt->rect.adjusted(DisclosureOffset, 0, -DisclosureOffset, 0); + CGRect rect = CGRectMake(qtRect.x() + 1, qtRect.y(), qtRect.width(), qtRect.height()); + CGContextTranslateCTM(cg, rect.origin.x, rect.origin.y + rect.size.height); + CGContextScaleCTM(cg, 1, -1); + CGContextTranslateCTM(cg, -rect.origin.x, -rect.origin.y); + + [triangleCell drawBezelWithFrame:NSRectFromCGRect(rect) inView:[triangleCell controlView]]; + + d->restoreNSGraphicsContext(cg); + break; } + + case PE_Frame: { + QPen oldPen = p->pen(); + p->setPen(opt->palette.base().color().darker(140)); + p->drawRect(opt->rect.adjusted(0, 0, -1, -1)); + p->setPen(opt->palette.base().color().darker(180)); + p->drawLine(opt->rect.topLeft(), opt->rect.topRight()); + p->setPen(oldPen); + break; } + + case PE_FrameLineEdit: + if (const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(opt)) { + if (frame->state & State_Sunken) { + QColor baseColor(frame->palette.background().color()); + HIThemeFrameDrawInfo fdi; + fdi.version = qt_mac_hitheme_version; + fdi.state = tds; + int frame_size; + fdi.kind = frame->features & QStyleOptionFrame::Rounded ? kHIThemeFrameTextFieldRound : + kHIThemeFrameTextFieldSquare; + frame_size = qt_mac_aqua_get_metric(EditTextFrameOutset); + if ((frame->state & State_ReadOnly) || !(frame->state & State_Enabled)) + fdi.state = kThemeStateInactive; + else if (fdi.state == kThemeStatePressed) + // This pressed state doesn't make sense for a line edit frame. + // And Yosemite agrees with us. Otherwise it starts showing yellow pixels. + fdi.state = kThemeStateActive; + fdi.isFocused = (frame->state & State_HasFocus); + int lw = frame->lineWidth; + if (lw <= 0) + lw = proxy()->pixelMetric(PM_DefaultFrameWidth, frame, w); + { //clear to base color + p->save(); + p->setPen(QPen(baseColor, lw)); + p->setBrush(Qt::NoBrush); + p->drawRect(frame->rect); + p->restore(); + } + const auto frameMargins = QMargins(frame_size, frame_size, frame_size, frame_size); + const CGRect cgRect = frame->rect.marginsRemoved(frameMargins).toCGRect(); + + HIThemeDrawFrame(&cgRect, &fdi, cg, kHIThemeOrientationNormal); + } else { + QCommonStyle::drawPrimitive(pe, opt, p, w); + } + } + break; + case PE_PanelLineEdit: + QCommonStyle::drawPrimitive(pe, opt, p, w); + // Draw the focus frame for widgets other than QLineEdit (e.g. for line edits in Webkit). + // Focus frame is drawn outside the rectangle passed in the option-rect. + if (const QStyleOptionFrame *panel = qstyleoption_cast<const QStyleOptionFrame *>(opt)) { +#if QT_CONFIG(lineedit) + if ((opt->state & State_HasFocus) && !qobject_cast<const QLineEdit*>(w)) { + int vmargin = pixelMetric(QStyle::PM_FocusFrameVMargin); + int hmargin = pixelMetric(QStyle::PM_FocusFrameHMargin); + QStyleOptionFrame focusFrame = *panel; + focusFrame.rect = panel->rect.adjusted(-hmargin, -vmargin, hmargin, vmargin); + drawControl(CE_FocusFrame, &focusFrame, p, w); + } +#endif + } + + break; +#if QT_CONFIG(tabwidget) + case PE_FrameTabWidget: + if (const QStyleOptionTabWidgetFrame *twf + = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) { + CGRect cgRect = twf->rect.toCGRect(); + HIThemeTabPaneDrawInfo tpdi; + tpdi.version = qt_mac_hitheme_tab_version(); + tpdi.state = tds; + tpdi.direction = getTabDirection(twf->shape); + tpdi.size = kHIThemeTabSizeNormal; + tpdi.kind = kHIThemeTabKindNormal; + tpdi.adornment = kHIThemeTabPaneAdornmentNormal; + HIThemeDrawTabPane(&cgRect, &tpdi, cg, kHIThemeOrientationNormal); + } + break; +#endif + case PE_PanelScrollAreaCorner: { + const QBrush brush(opt->palette.brush(QPalette::Base)); + p->fillRect(opt->rect, brush); + p->setPen(QPen(QColor(217, 217, 217))); + p->drawLine(opt->rect.topLeft(), opt->rect.topRight()); + p->drawLine(opt->rect.topLeft(), opt->rect.bottomLeft()); + } break; + case PE_FrameStatusBarItem: + break; + case PE_IndicatorTabClose: { + // Make close button visible only on the hovered tab. + if (QTabBar *tabBar = qobject_cast<QTabBar*>(w->parentWidget())) { + const bool documentMode = tabBar->documentMode(); + const QTabBarPrivate *tabBarPrivate = static_cast<QTabBarPrivate *>(QObjectPrivate::get(tabBar)); + const int hoveredTabIndex = tabBarPrivate->hoveredTabIndex(); + if (!documentMode || + (hoveredTabIndex != -1 && ((w == tabBar->tabButton(hoveredTabIndex, QTabBar::LeftSide)) || + (w == tabBar->tabButton(hoveredTabIndex, QTabBar::RightSide))))) { + const bool hover = (opt->state & State_MouseOver); + const bool selected = (opt->state & State_Selected); + const bool pressed = (opt->state & State_Sunken); + drawTabCloseButton(p, hover, selected, pressed, documentMode); + } + } + } break; + case PE_PanelStatusBar: { + // Fill the status bar with the titlebar gradient. + QLinearGradient linearGrad; + if (w ? qt_macWindowMainWindow(w->window()) : (opt->state & QStyle::State_Active)) { + linearGrad = titlebarGradientActive(); + } else { + linearGrad = titlebarGradientInactive(); + } + + linearGrad.setStart(0, opt->rect.top()); + linearGrad.setFinalStop(0, opt->rect.bottom()); + p->fillRect(opt->rect, linearGrad); + + // Draw the black separator line at the top of the status bar. + if (w ? qt_macWindowMainWindow(w->window()) : (opt->state & QStyle::State_Active)) + p->setPen(titlebarSeparatorLineActive); + else + p->setPen(titlebarSeparatorLineInactive); + p->drawLine(opt->rect.left(), opt->rect.top(), opt->rect.right(), opt->rect.top()); + + break; + } + case PE_PanelMenu: { + p->save(); + p->fillRect(opt->rect, Qt::transparent); + p->setPen(Qt::transparent); + p->setBrush(opt->palette.window()); + p->setRenderHint(QPainter::Antialiasing, true); + QPainterPath path; + static const qreal CornerPointOffset = 5.5; + static const qreal CornerControlOffset = 2.1; + QRectF r = opt->rect; + // Top-left corner + path.moveTo(r.left(), r.top() + CornerPointOffset); + path.cubicTo(r.left(), r.top() + CornerControlOffset, + r.left() + CornerControlOffset, r.top(), + r.left() + CornerPointOffset, r.top()); + // Top-right corner + path.lineTo(r.right() - CornerPointOffset, r.top()); + path.cubicTo(r.right() - CornerControlOffset, r.top(), + r.right(), r.top() + CornerControlOffset, + r.right(), r.top() + CornerPointOffset); + // Bottom-right corner + path.lineTo(r.right(), r.bottom() - CornerPointOffset); + path.cubicTo(r.right(), r.bottom() - CornerControlOffset, + r.right() - CornerControlOffset, r.bottom(), + r.right() - CornerPointOffset, r.bottom()); + // Bottom-right corner + path.lineTo(r.left() + CornerPointOffset, r.bottom()); + path.cubicTo(r.left() + CornerControlOffset, r.bottom(), + r.left(), r.bottom() - CornerControlOffset, + r.left(), r.bottom() - CornerPointOffset); + path.lineTo(r.left(), r.top() + CornerPointOffset); + p->drawPath(path); + p->restore(); + } break; + + default: + QCommonStyle::drawPrimitive(pe, opt, p, w); + break; + } +} + +static inline QPixmap darkenPixmap(const QPixmap &pixmap) +{ + QImage img = pixmap.toImage().convertToFormat(QImage::Format_ARGB32); + int imgh = img.height(); + int imgw = img.width(); + int h, s, v, a; + QRgb pixel; + for (int y = 0; y < imgh; ++y) { + for (int x = 0; x < imgw; ++x) { + pixel = img.pixel(x, y); + a = qAlpha(pixel); + QColor hsvColor(pixel); + hsvColor.getHsv(&h, &s, &v); + s = qMin(100, s * 2); + v = v / 2; + hsvColor.setHsv(h, s, v); + pixel = hsvColor.rgb(); + img.setPixel(x, y, qRgba(qRed(pixel), qGreen(pixel), qBlue(pixel), a)); + } + } + return QPixmap::fromImage(img); +} + + + +void QMacStylePrivate::setupVerticalInvertedXform(CGContextRef cg, bool reverse, bool vertical, const CGRect &rect) const +{ + if (vertical) { + CGContextTranslateCTM(cg, rect.size.height, 0); + CGContextRotateCTM(cg, M_PI_2); + } + if (vertical != reverse) { + CGContextTranslateCTM(cg, rect.size.width, 0); + CGContextScaleCTM(cg, -1, 1); + } +} + +void QMacStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPainter *p, + const QWidget *w) const +{ + Q_D(const QMacStyle); + ThemeDrawState tds = d->getDrawState(opt->state); + QMacCGContext cg(p); + QWindow *window = w && w->window() ? w->window()->windowHandle() : + QStyleHelper::styleObjectWindow(opt->styleObject); + d->resolveCurrentNSView(window); + switch (ce) { + case CE_HeaderSection: + if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt)) { + State flags = header->state; + QRect ir = header->rect; + + +#if 0 // FIXME: What's this solving exactly? + bool noVerticalHeader = true; +#if QT_CONFIG(tableview) + if (w) + if (const QTableView *table = qobject_cast<const QTableView *>(w->parentWidget())) + noVerticalHeader = !table->verticalHeader()->isVisible(); +#endif + + const bool drawLeftBorder = header->orientation == Qt::Vertical + || header->position == QStyleOptionHeader::OnlyOneSection + || (header->position == QStyleOptionHeader::Beginning && noVerticalHeader); +#endif + + const bool pressed = (flags & State_Sunken) && !(flags & State_On); + p->fillRect(ir, pressed ? header->palette.dark() : header->palette.button()); + p->setPen(QPen(header->palette.dark(), 1.0)); + if (header->orientation == Qt::Horizontal) + p->drawLine(QLineF(ir.right() + 0.5, ir.top() + headerSectionSeparatorInset, + ir.right() + 0.5, ir.bottom() - headerSectionSeparatorInset)); + else + p->drawLine(QLineF(ir.left() + headerSectionSeparatorInset, ir.bottom(), + ir.right() - headerSectionSeparatorInset, ir.bottom())); + } + + break; + case CE_HeaderLabel: + if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt)) { + p->save(); + QRect textr = header->rect; + if (!header->icon.isNull()) { + QIcon::Mode mode = QIcon::Disabled; + if (opt->state & State_Enabled) + mode = QIcon::Normal; + int iconExtent = proxy()->pixelMetric(PM_SmallIconSize); + QPixmap pixmap = header->icon.pixmap(window, QSize(iconExtent, iconExtent), mode); + + QRect pixr = header->rect; + pixr.setY(header->rect.center().y() - (pixmap.height() / pixmap.devicePixelRatio() - 1) / 2); + proxy()->drawItemPixmap(p, pixr, Qt::AlignVCenter, pixmap); + textr.translate(pixmap.width() / pixmap.devicePixelRatio() + 2, 0); + } + + proxy()->drawItemText(p, textr, header->textAlignment | Qt::AlignVCenter, header->palette, + header->state & State_Enabled, header->text, QPalette::ButtonText); + p->restore(); + } + break; + case CE_ToolButtonLabel: + if (const QStyleOptionToolButton *tb = qstyleoption_cast<const QStyleOptionToolButton *>(opt)) { + QStyleOptionToolButton myTb = *tb; + myTb.state &= ~State_AutoRaise; +#ifndef QT_NO_ACCESSIBILITY + if (QStyleHelper::hasAncestor(opt->styleObject, QAccessible::ToolBar)) { + QRect cr = tb->rect; + int shiftX = 0; + int shiftY = 0; + bool needText = false; + int alignment = 0; + bool down = tb->state & (State_Sunken | State_On); + if (down) { + shiftX = proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb, w); + shiftY = proxy()->pixelMetric(PM_ButtonShiftVertical, tb, w); + } + // The down state is special for QToolButtons in a toolbar on the Mac + // The text is a bit bolder and gets a drop shadow and the icons are also darkened. + // This doesn't really fit into any particular case in QIcon, so we + // do the majority of the work ourselves. + if (!(tb->features & QStyleOptionToolButton::Arrow)) { + Qt::ToolButtonStyle tbstyle = tb->toolButtonStyle; + if (tb->icon.isNull() && !tb->text.isEmpty()) + tbstyle = Qt::ToolButtonTextOnly; + + switch (tbstyle) { + case Qt::ToolButtonTextOnly: { + needText = true; + alignment = Qt::AlignCenter; + break; } + case Qt::ToolButtonIconOnly: + case Qt::ToolButtonTextBesideIcon: + case Qt::ToolButtonTextUnderIcon: { + QRect pr = cr; + QIcon::Mode iconMode = (tb->state & State_Enabled) ? QIcon::Normal + : QIcon::Disabled; + QIcon::State iconState = (tb->state & State_On) ? QIcon::On + : QIcon::Off; + QPixmap pixmap = tb->icon.pixmap(window, + tb->rect.size().boundedTo(tb->iconSize), + iconMode, iconState); + + // Draw the text if it's needed. + if (tb->toolButtonStyle != Qt::ToolButtonIconOnly) { + needText = true; + if (tb->toolButtonStyle == Qt::ToolButtonTextUnderIcon) { + pr.setHeight(pixmap.size().height() / pixmap.devicePixelRatio() + 6); + cr.adjust(0, pr.bottom(), 0, -3); + alignment |= Qt::AlignCenter; + } else { + pr.setWidth(pixmap.width() / pixmap.devicePixelRatio() + 8); + cr.adjust(pr.right(), 0, 0, 0); + alignment |= Qt::AlignLeft | Qt::AlignVCenter; + } + } + if (opt->state & State_Sunken) { + pr.translate(shiftX, shiftY); + pixmap = darkenPixmap(pixmap); + } + proxy()->drawItemPixmap(p, pr, Qt::AlignCenter, pixmap); + break; } + default: + Q_ASSERT(false); + break; + } + + if (needText) { + QPalette pal = tb->palette; + QPalette::ColorRole role = QPalette::NoRole; + if (!proxy()->styleHint(SH_UnderlineShortcut, tb, w)) + alignment |= Qt::TextHideMnemonic; + if (down) + cr.translate(shiftX, shiftY); + if (tbstyle == Qt::ToolButtonTextOnly + || (tbstyle != Qt::ToolButtonTextOnly && !down)) { + QPen pen = p->pen(); + QColor light = down ? Qt::black : Qt::white; + light.setAlphaF(0.375f); + p->setPen(light); + p->drawText(cr.adjusted(0, 1, 0, 1), alignment, tb->text); + p->setPen(pen); + if (down && tbstyle == Qt::ToolButtonTextOnly) { + pal = QApplication::palette("QMenu"); + pal.setCurrentColorGroup(tb->palette.currentColorGroup()); + role = QPalette::HighlightedText; + } + } + proxy()->drawItemText(p, cr, alignment, pal, + tb->state & State_Enabled, tb->text, role); + } + } else { + QCommonStyle::drawControl(ce, &myTb, p, w); + } + } else +#endif // QT_NO_ACCESSIBILITY + { + QCommonStyle::drawControl(ce, &myTb, p, w); + } + } + break; + case CE_ToolBoxTabShape: + QCommonStyle::drawControl(ce, opt, p, w); + break; + case CE_PushButtonBevel: + if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { + if (!(btn->state & (State_Raised | State_Sunken | State_On))) + break; + + if (btn->features & QStyleOptionButton::CommandLinkButton) { + QCommonStyle::drawControl(ce, opt, p, w); + break; + } + + // a focused auto-default button within an active window + // takes precedence over a normal default button + if ((btn->features & QStyleOptionButton::AutoDefaultButton) + && (opt->state & State_Active) + && (opt->state & State_HasFocus)) + d->autoDefaultButton = opt->styleObject; + else if (d->autoDefaultButton == opt->styleObject) + d->autoDefaultButton = nullptr; + + bool hasMenu = btn->features & QStyleOptionButton::HasMenu; + HIThemeButtonDrawInfo bdi; + d->initHIThemePushButton(btn, w, tds, &bdi); + + if (!hasMenu) { + // HITheme is not drawing a nice focus frame around buttons. + // We'll do it ourselves further down. + bdi.adornment &= ~kThemeAdornmentFocus; + + // We can't rely on an animation existing to test for the default look. That means a bit + // more logic (notice that the logic is slightly different for the bevel and the label). + if (tds == kThemeStateActive + && (btn->features & QStyleOptionButton::DefaultButton + || (btn->features & QStyleOptionButton::AutoDefaultButton + && d->autoDefaultButton == btn->styleObject))) + bdi.adornment |= kThemeAdornmentDefault; + } + + // Unlike Carbon, we want the button to always be drawn inside its bounds. + // Therefore, make the button a bit smaller, so that even if it got focus, + // the focus 'shadow' will be inside. + CGRect newRect = btn->rect.toCGRect(); + if (bdi.kind == kThemePushButton || bdi.kind == kThemePushButtonSmall) { + newRect.origin.x += QMacStylePrivate::PushButtonLeftOffset; + newRect.origin.y += QMacStylePrivate::PushButtonTopOffset; + newRect.size.width -= QMacStylePrivate::PushButtonRightOffset; + newRect.size.height -= QMacStylePrivate::PushButtonBottomOffset; + } else if (bdi.kind == kThemePushButtonMini) { + newRect.origin.x += QMacStylePrivate::PushButtonLeftOffset - 2; + newRect.origin.y += QMacStylePrivate::PushButtonTopOffset; + newRect.size.width -= QMacStylePrivate::PushButtonRightOffset - 4; + } + + QMacStylePrivate::CocoaControl cw = QMacStylePrivate::cocoaControlFromHIThemeButtonKind(bdi.kind); + if (hasMenu) + cw.first = QMacStylePrivate::Button_PullDown; + if (hasMenu && bdi.kind != kThemeBevelButton) { + NSPopUpButton *pdb = (NSPopUpButton *)d->cocoaControl(cw); + [pdb highlight:(bdi.state == kThemeStatePressed)]; + pdb.enabled = bdi.state != kThemeStateUnavailable && bdi.state != kThemeStateUnavailableInactive; + QRect rect = opt->rect; + rect.adjust(0, 0, cw.second == QStyleHelper::SizeSmall ? -4 : cw.second == QStyleHelper::SizeMini ? -9 : -6, 0); + d->drawNSViewInRect(cw, pdb, rect, p, w != 0); + } else if (hasMenu && bdi.state == kThemeStatePressed) + d->drawColorlessButton(newRect, &bdi, cw, p, opt); + else + HIThemeDrawButton(&newRect, &bdi, cg, kHIThemeOrientationNormal, 0); + + if (btn->state & State_HasFocus) { + CGRect focusRect = newRect; + if (bdi.kind == kThemePushButton) + focusRect.size.height += 1; // Another thing HITheme and Cocoa seem to disagree about. + else if (bdi.kind == kThemePushButtonMini) + focusRect.size.height = 15; // Our QPushButton sizes are really weird + + if (bdi.adornment & kThemeAdornmentDefault || bdi.state == kThemeStatePressed) { + if (bdi.kind == kThemePushButtonSmall) { + focusRect = CGRectInset(focusRect, -1, 0); + } else if (bdi.kind == kThemePushButtonMini) { + focusRect = CGRectInset(focusRect, 1, 0); + } + } else { + if (bdi.kind == kThemePushButton) { + focusRect = CGRectInset(focusRect, 1, 1); + } else if (bdi.kind == kThemePushButtonSmall) { + focusRect = CGRectInset(focusRect, 0, 2); + } else if (bdi.kind == kThemePushButtonMini) { + focusRect = CGRectInset(focusRect, 2, 1); + } + } + + const qreal radius = bdi.kind == kThemeBevelButton ? 0 : 4; + const int hMargin = proxy()->pixelMetric(QStyle::PM_FocusFrameHMargin, btn, w); + const int vMargin = proxy()->pixelMetric(QStyle::PM_FocusFrameVMargin, btn, w); + const QRect focusTargetRect(focusRect.origin.x, focusRect.origin.y, focusRect.size.width, focusRect.size.height); + d->drawFocusRing(p, focusTargetRect.adjusted(-hMargin, -vMargin, hMargin, vMargin), hMargin, vMargin, radius); + } + + if (hasMenu && bdi.kind == kThemeBevelButton) { + int mbi = proxy()->pixelMetric(QStyle::PM_MenuButtonIndicator, btn, w); + QRect ir = btn->rect; + int arrowXOffset = bdi.kind == kThemePushButton ? 6 : + bdi.kind == kThemePushButtonSmall ? 7 : 8; + int arrowYOffset = bdi.kind == kThemePushButton ? 3 : + bdi.kind == kThemePushButtonSmall ? 1 : 2; + if (!w) { + // adjustment for Qt Quick Controls + arrowYOffset -= ir.top(); + if (bdi.kind == kThemePushButtonSmall) + arrowYOffset += 1; + } + QRect ar = QRect(ir.right() - mbi - QMacStylePrivate::PushButtonRightOffset, + ir.height() / 2 - arrowYOffset, mbi, ir.height() / 2); + ar = visualRect(btn->direction, ir, ar); + CGRect arrowRect = CGRectMake(ar.x() + arrowXOffset, ar.y(), ar.width(), ar.height()); + + HIThemePopupArrowDrawInfo pdi; + pdi.version = qt_mac_hitheme_version; + pdi.state = tds == kThemeStateInactive ? kThemeStateActive : tds; + pdi.orientation = kThemeArrowDown; + if (bdi.kind == kThemePushButtonMini) + pdi.size = kThemeArrow5pt; + else if (bdi.kind == kThemePushButton || bdi.kind == kThemePushButtonSmall) + pdi.size = kThemeArrow7pt; + HIThemeDrawPopupArrow(&arrowRect, &pdi, cg, kHIThemeOrientationNormal); + } + } + break; + case CE_PushButtonLabel: + if (const QStyleOptionButton *b = qstyleoption_cast<const QStyleOptionButton *>(opt)) { + QStyleOptionButton btn(*b); + // We really don't want the label to be drawn the same as on + // windows style if it has an icon and text, then it should be more like a + // tab. So, cheat a little here. However, if it *is* only an icon + // the windows style works great, so just use that implementation. + const bool hasMenu = btn.features & QStyleOptionButton::HasMenu; + const bool hasIcon = !btn.icon.isNull(); + const bool hasText = !btn.text.isEmpty(); + + if (!hasMenu) { + if (tds == kThemeStatePressed + || (tds == kThemeStateActive + && ((btn.features & QStyleOptionButton::DefaultButton && !d->autoDefaultButton) + || d->autoDefaultButton == btn.styleObject))) + btn.palette.setColor(QPalette::ButtonText, Qt::white); + } + + if ((!hasIcon && !hasMenu) || (hasIcon && !hasText)) { + QCommonStyle::drawControl(ce, &btn, p, w); + } else { + QRect freeContentRect = btn.rect; + QRect textRect = itemTextRect( + btn.fontMetrics, freeContentRect, Qt::AlignCenter, btn.state & State_Enabled, btn.text); + if (hasMenu) { + textRect.moveTo(w ? 15 : 11, textRect.top()); // Supports Qt Quick Controls + } + // Draw the icon: + if (hasIcon) { + int contentW = textRect.width(); + if (hasMenu) + contentW += proxy()->pixelMetric(PM_MenuButtonIndicator) + 4; + QIcon::Mode mode = btn.state & State_Enabled ? QIcon::Normal : QIcon::Disabled; + if (mode == QIcon::Normal && btn.state & State_HasFocus) + mode = QIcon::Active; + // Decide if the icon is should be on or off: + QIcon::State state = QIcon::Off; + if (btn.state & State_On) + state = QIcon::On; + QPixmap pixmap = btn.icon.pixmap(window, btn.iconSize, mode, state); + int pixmapWidth = pixmap.width() / pixmap.devicePixelRatio(); + int pixmapHeight = pixmap.height() / pixmap.devicePixelRatio(); + contentW += pixmapWidth + QMacStylePrivate::PushButtonContentPadding; + int iconLeftOffset = freeContentRect.x() + (freeContentRect.width() - contentW) / 2; + int iconTopOffset = freeContentRect.y() + (freeContentRect.height() - pixmapHeight) / 2; + QRect iconDestRect(iconLeftOffset, iconTopOffset, pixmapWidth, pixmapHeight); + QRect visualIconDestRect = visualRect(btn.direction, freeContentRect, iconDestRect); + proxy()->drawItemPixmap(p, visualIconDestRect, Qt::AlignLeft | Qt::AlignVCenter, pixmap); + int newOffset = iconDestRect.x() + iconDestRect.width() + + QMacStylePrivate::PushButtonContentPadding - textRect.x(); + textRect.adjust(newOffset, 0, newOffset, 0); + } + // Draw the text: + if (hasText) { + textRect = visualRect(btn.direction, freeContentRect, textRect); + proxy()->drawItemText(p, textRect, Qt::AlignLeft | Qt::AlignVCenter | Qt::TextShowMnemonic, btn.palette, + (btn.state & State_Enabled), btn.text, QPalette::ButtonText); + } + } + } + break; + case CE_ComboBoxLabel: + if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) { + QStyleOptionComboBox comboCopy = *cb; + comboCopy.direction = Qt::LeftToRight; + QCommonStyle::drawControl(CE_ComboBoxLabel, &comboCopy, p, w); + } + break; +#if QT_CONFIG(tabbar) + case CE_TabBarTabShape: + if (const QStyleOptionTab *tabOpt = qstyleoption_cast<const QStyleOptionTab *>(opt)) { + if (tabOpt->documentMode) { + p->save(); + bool isUnified = false; + if (w) { + QRect tabRect = tabOpt->rect; + QPoint windowTabStart = w->mapTo(w->window(), tabRect.topLeft()); + isUnified = isInMacUnifiedToolbarArea(w->window()->windowHandle(), windowTabStart.y()); + } + + const int tabOverlap = proxy()->pixelMetric(PM_TabBarTabOverlap, opt, w); + drawTabShape(p, tabOpt, isUnified, tabOverlap); + + p->restore(); + return; + } + + HIThemeTabDrawInfo tdi; + tdi.version = 1; + tdi.style = kThemeTabNonFront; + tdi.direction = getTabDirection(tabOpt->shape); + switch (d->aquaSizeConstrain(opt, w)) { + case QStyleHelper::SizeDefault: + case QStyleHelper::SizeLarge: + tdi.size = kHIThemeTabSizeNormal; + break; + case QStyleHelper::SizeSmall: + tdi.size = kHIThemeTabSizeSmall; + break; + case QStyleHelper::SizeMini: + tdi.size = kHIThemeTabSizeMini; + break; + } + bool verticalTabs = tdi.direction == kThemeTabWest || tdi.direction == kThemeTabEast; + QRect tabRect = tabOpt->rect; + + bool selected = tabOpt->state & State_Selected; + if (selected) { + if (!(tabOpt->state & State_Active)) + tdi.style = kThemeTabFrontUnavailable; + else if (!(tabOpt->state & State_Enabled)) + tdi.style = kThemeTabFrontInactive; + else + tdi.style = kThemeTabFront; + } else if (!(tabOpt->state & State_Active)) { + tdi.style = kThemeTabNonFrontUnavailable; + } else if (!(tabOpt->state & State_Enabled)) { + tdi.style = kThemeTabNonFrontInactive; + } else if (tabOpt->state & State_Sunken) { + tdi.style = kThemeTabNonFrontPressed; + } + if (tabOpt->state & State_HasFocus) + tdi.adornment = kHIThemeTabAdornmentFocus; + else + tdi.adornment = kHIThemeTabAdornmentNone; + tdi.kind = kHIThemeTabKindNormal; + + QStyleOptionTab::TabPosition tp = tabOpt->position; + QStyleOptionTab::SelectedPosition sp = tabOpt->selectedPosition; + if (tabOpt->direction == Qt::RightToLeft && !verticalTabs) { + if (sp == QStyleOptionTab::NextIsSelected) + sp = QStyleOptionTab::PreviousIsSelected; + else if (sp == QStyleOptionTab::PreviousIsSelected) + sp = QStyleOptionTab::NextIsSelected; + switch (tp) { + case QStyleOptionTab::Beginning: + tp = QStyleOptionTab::End; + break; + case QStyleOptionTab::End: + tp = QStyleOptionTab::Beginning; + break; + default: + break; + } + } + bool stretchTabs = (!verticalTabs && tabRect.height() > 22) || (verticalTabs && tabRect.width() > 22); + + switch (tp) { + case QStyleOptionTab::Beginning: + tdi.position = kHIThemeTabPositionFirst; + if (sp != QStyleOptionTab::NextIsSelected || stretchTabs) + tdi.adornment |= kHIThemeTabAdornmentTrailingSeparator; + break; + case QStyleOptionTab::Middle: + tdi.position = kHIThemeTabPositionMiddle; + if (selected) + tdi.adornment |= kHIThemeTabAdornmentLeadingSeparator; + if (sp != QStyleOptionTab::NextIsSelected || stretchTabs) // Also when we're selected. + tdi.adornment |= kHIThemeTabAdornmentTrailingSeparator; + break; + case QStyleOptionTab::End: + tdi.position = kHIThemeTabPositionLast; + if (selected) + tdi.adornment |= kHIThemeTabAdornmentLeadingSeparator; + break; + case QStyleOptionTab::OnlyOneTab: + tdi.position = kHIThemeTabPositionOnly; + break; + } + // HITheme doesn't stretch its tabs. Therefore we have to cheat and do the job ourselves. + if (stretchTabs) { + CGRect cgRect = CGRectMake(0, 0, 23, 23); + QPixmap pm(23, 23); + pm.fill(Qt::transparent); + { + QMacCGContext pmcg(&pm); + HIThemeDrawTab(&cgRect, &tdi, pmcg, kHIThemeOrientationNormal, 0); + } + QStyleHelper::drawBorderPixmap(pm, p, tabRect, 7, 7, 7, 7); + } else { + CGRect cgRect = tabRect.toCGRect(); + HIThemeDrawTab(&cgRect, &tdi, cg, kHIThemeOrientationNormal, 0); + } + } + break; + case CE_TabBarTabLabel: + if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) { + QStyleOptionTab myTab = *tab; + const bool verticalTabs = tab->shape == QTabBar::RoundedWest + || tab->shape == QTabBar::RoundedEast + || tab->shape == QTabBar::TriangularWest + || tab->shape == QTabBar::TriangularEast; + + // Check to see if we use have the same as the system font + // (QComboMenuItem is internal and should never be seen by the + // outside world, unless they read the source, in which case, it's + // their own fault). + const bool nonDefaultFont = p->font() != qt_app_fonts_hash()->value("QComboMenuItem"); + + if (!myTab.documentMode && (myTab.state & State_Selected) && (myTab.state & State_Active)) + if (const auto *tabBar = qobject_cast<const QTabBar *>(w)) + if (!tabBar->tabTextColor(tabBar->currentIndex()).isValid()) + myTab.palette.setColor(QPalette::WindowText, Qt::white); + + int heightOffset = 0; + if (verticalTabs) { + heightOffset = -1; + } else if (nonDefaultFont) { + if (p->fontMetrics().height() == myTab.rect.height()) + heightOffset = 2; + } + myTab.rect.setHeight(myTab.rect.height() + heightOffset); + + QCommonStyle::drawControl(ce, &myTab, p, w); + } + break; +#endif +#if QT_CONFIG(dockwidget) + case CE_DockWidgetTitle: + if (const QDockWidget *dockWidget = qobject_cast<const QDockWidget *>(w)) { + bool floating = dockWidget->isFloating(); + if (floating) { + ThemeDrawState tds = d->getDrawState(opt->state); + HIThemeWindowDrawInfo wdi; + wdi.version = qt_mac_hitheme_version; + wdi.state = tds; + wdi.windowType = kThemeMovableDialogWindow; + wdi.titleHeight = opt->rect.height(); + wdi.titleWidth = opt->rect.width(); + wdi.attributes = 0; + + CGRect titleBarRect; + CGRect tmpRect = opt->rect.toCGRect(); + { + QCFType<HIShapeRef> titleRegion; + QRect newr = opt->rect.adjusted(0, 0, 2, 0); + HIThemeGetWindowShape(&tmpRect, &wdi, kWindowTitleBarRgn, &titleRegion); + HIShapeGetBounds(titleRegion, &tmpRect); + newr.translate(newr.x() - int(tmpRect.origin.x), newr.y() - int(tmpRect.origin.y)); + titleBarRect = newr.toCGRect(); + } + QMacCGContext cg(p); + HIThemeDrawWindowFrame(&titleBarRect, &wdi, cg, kHIThemeOrientationNormal, 0); + } else { + // fill title bar background + QLinearGradient linearGrad(0, opt->rect.top(), 0, opt->rect.bottom()); + linearGrad.setColorAt(0, mainWindowGradientBegin); + linearGrad.setColorAt(1, mainWindowGradientEnd); + p->fillRect(opt->rect, linearGrad); + + // draw horizontal lines at top and bottom + p->save(); + p->setPen(mainWindowGradientBegin.lighter(114)); + p->drawLine(opt->rect.topLeft(), opt->rect.topRight()); + p->setPen(mainWindowGradientEnd.darker(114)); + p->drawLine(opt->rect.bottomLeft(), opt->rect.bottomRight()); + p->restore(); + } + } + + // Draw the text... + if (const QStyleOptionDockWidget *dwOpt = qstyleoption_cast<const QStyleOptionDockWidget *>(opt)) { + if (!dwOpt->title.isEmpty()) { + + const bool verticalTitleBar = dwOpt->verticalTitleBar; + + QRect titleRect = subElementRect(SE_DockWidgetTitleBarText, opt, w); + if (verticalTitleBar) { + QRect rect = dwOpt->rect; + QRect r = rect.transposed(); + + titleRect = QRect(r.left() + rect.bottom() + - titleRect.bottom(), + r.top() + titleRect.left() - rect.left(), + titleRect.height(), titleRect.width()); + + p->translate(r.left(), r.top() + r.width()); + p->rotate(-90); + p->translate(-r.left(), -r.top()); + } + + QFont oldFont = p->font(); + p->setFont(qt_app_fonts_hash()->value("QToolButton", p->font())); + QString text = p->fontMetrics().elidedText(dwOpt->title, Qt::ElideRight, + titleRect.width()); + drawItemText(p, titleRect, + Qt::AlignCenter | Qt::TextShowMnemonic, dwOpt->palette, + dwOpt->state & State_Enabled, text, + QPalette::WindowText); + p->setFont(oldFont); + } + } + break; +#endif + case CE_FocusFrame: { + const int hMargin = proxy()->pixelMetric(QStyle::PM_FocusFrameHMargin, opt, w); + const int vMargin = proxy()->pixelMetric(QStyle::PM_FocusFrameVMargin, opt, w); + d->drawFocusRing(p, opt->rect, hMargin, vMargin); + break; } + case CE_MenuEmptyArea: + // Skip: PE_PanelMenu fills in everything + break; + case CE_MenuItem: + case CE_MenuHMargin: + case CE_MenuVMargin: + case CE_MenuTearoff: + case CE_MenuScroller: + if (const QStyleOptionMenuItem *mi = qstyleoption_cast<const QStyleOptionMenuItem *>(opt)) { + const bool active = mi->state & State_Selected; + if (active) + p->fillRect(mi->rect, mi->palette.highlight()); + + const QStyleHelper::WidgetSizePolicy widgetSize = d->aquaSizeConstrain(opt, w); + + if (ce == CE_MenuTearoff) { + p->setPen(QPen(mi->palette.dark().color(), 1, Qt::DashLine)); + p->drawLine(mi->rect.x() + 2, mi->rect.y() + mi->rect.height() / 2 - 1, + mi->rect.x() + mi->rect.width() - 4, + mi->rect.y() + mi->rect.height() / 2 - 1); + p->setPen(QPen(mi->palette.light().color(), 1, Qt::DashLine)); + p->drawLine(mi->rect.x() + 2, mi->rect.y() + mi->rect.height() / 2, + mi->rect.x() + mi->rect.width() - 4, + mi->rect.y() + mi->rect.height() / 2); + } else if (ce == CE_MenuScroller) { + const QSize scrollerSize = QSize(10, 8); + const int scrollerVOffset = 5; + const int left = mi->rect.x() + (mi->rect.width() - scrollerSize.width()) / 2; + const int right = left + scrollerSize.width(); + int top; + int bottom; + if (opt->state & State_DownArrow) { + bottom = mi->rect.y() + scrollerVOffset; + top = bottom + scrollerSize.height(); + } else { + bottom = mi->rect.bottom() - scrollerVOffset; + top = bottom - scrollerSize.height(); + } + p->save(); + p->setRenderHint(QPainter::Antialiasing); + QPainterPath path; + path.moveTo(left, bottom); + path.lineTo(right, bottom); + path.lineTo((left + right) / 2, top); + p->fillPath(path, opt->palette.buttonText()); + p->restore(); + } else if (ce != CE_MenuItem) { + break; + } + + if (mi->menuItemType == QStyleOptionMenuItem::Separator) { + CGColorRef separatorColor = [NSColor quaternaryLabelColor].CGColor; + const QRect separatorRect = QRect(mi->rect.left(), mi->rect.center().y(), mi->rect.width(), 2); + p->fillRect(separatorRect, qt_mac_toQColor(separatorColor)); + break; + } + + const int maxpmw = mi->maxIconWidth; + const bool enabled = mi->state & State_Enabled; + + int xpos = mi->rect.x() + 18; + int checkcol = maxpmw; + if (!enabled) + p->setPen(mi->palette.text().color()); + else if (active) + p->setPen(mi->palette.highlightedText().color()); + else + p->setPen(mi->palette.buttonText().color()); + + if (mi->checked) { + QStyleOption checkmarkOpt; + checkmarkOpt.initFrom(w); + + const int mw = checkcol + macItemFrame; + const int mh = mi->rect.height() + macItemFrame; + const int xp = mi->rect.x() + macItemFrame; + checkmarkOpt.rect = QRect(xp, mi->rect.y() - checkmarkOpt.fontMetrics.descent(), mw, mh); + + checkmarkOpt.state |= State_On; // Always on. Never rendered when off. + checkmarkOpt.state.setFlag(State_Selected, active); + checkmarkOpt.state.setFlag(State_Enabled, enabled); + if (widgetSize == QStyleHelper::SizeMini) + checkmarkOpt.state |= State_Mini; + else if (widgetSize == QStyleHelper::SizeSmall) + checkmarkOpt.state |= State_Small; + + // We let drawPrimitive(PE_IndicatorMenuCheckMark) pick the right color + checkmarkOpt.palette.setColor(QPalette::HighlightedText, p->pen().color()); + checkmarkOpt.palette.setColor(QPalette::Text, p->pen().color()); + + proxy()->drawPrimitive(PE_IndicatorMenuCheckMark, &checkmarkOpt, p, w); + } + if (!mi->icon.isNull()) { + QIcon::Mode mode = (mi->state & State_Enabled) ? QIcon::Normal + : QIcon::Disabled; + // Always be normal or disabled to follow the Mac style. + int smallIconSize = proxy()->pixelMetric(PM_SmallIconSize); + QSize iconSize(smallIconSize, smallIconSize); +#if QT_CONFIG(combobox) + if (const QComboBox *comboBox = qobject_cast<const QComboBox *>(w)) { + iconSize = comboBox->iconSize(); + } +#endif + QPixmap pixmap = mi->icon.pixmap(window, iconSize, mode); + int pixw = pixmap.width() / pixmap.devicePixelRatio(); + int pixh = pixmap.height() / pixmap.devicePixelRatio(); + QRect cr(xpos, mi->rect.y(), checkcol, mi->rect.height()); + QRect pmr(0, 0, pixw, pixh); + pmr.moveCenter(cr.center()); + p->drawPixmap(pmr.topLeft(), pixmap); + xpos += pixw + 6; + } + + QString s = mi->text; + const auto text_flags = Qt::AlignVCenter | Qt::TextHideMnemonic + | Qt::TextSingleLine | Qt::AlignAbsolute; + int yPos = mi->rect.y(); + if (widgetSize == QStyleHelper::SizeMini) + yPos += 1; + + const bool isSubMenu = mi->menuItemType == QStyleOptionMenuItem::SubMenu; + const int tabwidth = isSubMenu ? 9 : mi->tabWidth; + + QString rightMarginText; + if (isSubMenu) + rightMarginText = QStringLiteral("\u25b6\ufe0e"); // U+25B6 U+FE0E: BLACK RIGHT-POINTING TRIANGLE + + // If present, save and remove embedded shorcut from text + const int tabIndex = s.indexOf(QLatin1Char('\t')); + if (tabIndex >= 0) { + if (!isSubMenu) // ... but ignore it if it's a submenu. + rightMarginText = s.mid(tabIndex + 1); + s = s.left(tabIndex); + } + + p->save(); + if (!rightMarginText.isEmpty()) { + p->setFont(qt_app_fonts_hash()->value("QMenuItem", p->font())); + int xp = mi->rect.right() - tabwidth - macRightBorder + 2; + if (!isSubMenu) + xp -= macItemHMargin + macItemFrame + 3; // Adjust for shortcut + p->drawText(xp, yPos, tabwidth, mi->rect.height(), text_flags | Qt::AlignRight, rightMarginText); + } + + if (!s.isEmpty()) { + const int xm = macItemFrame + maxpmw + macItemHMargin; + QFont myFont = mi->font; + // myFont may not have any "hard" flags set. We override + // the point size so that when it is resolved against the device, this font will win. + // This is mainly to handle cases where someone sets the font on the window + // and then the combo inherits it and passes it onward. At that point the resolve mask + // is very, very weak. This makes it stonger. + myFont.setPointSizeF(QFontInfo(mi->font).pointSizeF()); + p->setFont(myFont); + p->drawText(xpos, yPos, mi->rect.width() - xm - tabwidth + 1, + mi->rect.height(), text_flags, s); + } + p->restore(); + } + break; + case CE_MenuBarItem: + case CE_MenuBarEmptyArea: + if (const QStyleOptionMenuItem *mi = qstyleoption_cast<const QStyleOptionMenuItem *>(opt)) { + const bool selected = (opt->state & State_Selected) && (opt->state & State_Enabled) && (opt->state & State_Sunken); + const QBrush bg = selected ? mi->palette.highlight() : mi->palette.background(); + p->fillRect(mi->rect, bg); + + if (ce != CE_MenuBarItem) + break; + + if (!mi->icon.isNull()) { + int iconExtent = proxy()->pixelMetric(PM_SmallIconSize); + drawItemPixmap(p, mi->rect, + Qt::AlignCenter | Qt::TextHideMnemonic | Qt::TextDontClip + | Qt::TextSingleLine, + mi->icon.pixmap(window, QSize(iconExtent, iconExtent), + (mi->state & State_Enabled) ? QIcon::Normal : QIcon::Disabled)); + } else { + drawItemText(p, mi->rect, + Qt::AlignCenter | Qt::TextHideMnemonic | Qt::TextDontClip + | Qt::TextSingleLine, + mi->palette, mi->state & State_Enabled, + mi->text, selected ? QPalette::HighlightedText : QPalette::ButtonText); + } + } + break; + case CE_ProgressBarLabel: + case CE_ProgressBarGroove: + // Do nothing. All done in CE_ProgressBarContents. Only keep these for proxy style overrides. + break; + case CE_ProgressBarContents: + if (const QStyleOptionProgressBar *pb = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) { + QMacAutoReleasePool pool; + const bool isIndeterminate = (pb->minimum == 0 && pb->maximum == 0); + const bool vertical = pb->orientation == Qt::Vertical; + const bool inverted = pb->invertedAppearance; + bool reverse = (!vertical && (pb->direction == Qt::RightToLeft)); + if (inverted) + reverse = !reverse; + + QRect rect = pb->rect; + if (vertical) + rect = rect.transposed(); + const CGRect cgRect = rect.toCGRect(); + + const auto aquaSize = d->effectiveAquaSizeConstrain(opt, w); + const QProgressStyleAnimation *animation = qobject_cast<QProgressStyleAnimation*>(d->animation(opt->styleObject)); + QIndeterminateProgressIndicator *ipi = nil; + if (isIndeterminate || animation) + ipi = static_cast<QIndeterminateProgressIndicator *>(d->cocoaControl({ QMacStylePrivate::ProgressIndicator_Indeterminate, aquaSize })); + if (isIndeterminate) { + // QIndeterminateProgressIndicator derives from NSProgressIndicator. We use a single + // instance that we start animating as soon as one of the progress bars is indeterminate. + // Since they will be in sync (as it's the case in Cocoa), we just need to draw it with + // the right geometry when the animation triggers an update. However, we can't hide it + // entirely between frames since that would stop the animation, so we just set its alpha + // value to 0. Same if we remove it from its superview. See QIndeterminateProgressIndicator + // implementation for details. + if (!animation && opt->styleObject) { + auto *animation = new QProgressStyleAnimation(d->animateSpeed(QMacStylePrivate::AquaProgressBar), opt->styleObject); + // NSProgressIndicator is heavier to draw than the HITheme API, so we reduce the frame rate a couple notches. + animation->setFrameRate(QStyleAnimation::FifteenFps); + d->startAnimation(animation); + [ipi startAnimation]; + } + + d->setupNSGraphicsContext(cg, NO); + d->setupVerticalInvertedXform(cg, reverse, vertical, cgRect); + [ipi drawWithFrame:cgRect inView:d->backingStoreNSView]; + d->restoreNSGraphicsContext(cg); + } else { + if (animation) { + d->stopAnimation(opt->styleObject); + [ipi stopAnimation]; + } + + const auto cw = QMacStylePrivate::CocoaControl(QMacStylePrivate::ProgressIndicator_Determinate, aquaSize); + auto *pi = static_cast<NSProgressIndicator *>(d->cocoaControl(cw)); + d->drawNSViewInRect(cw, pi, rect, p, w != nullptr, ^(CGContextRef ctx, const CGRect &rect) { + d->setupVerticalInvertedXform(ctx, reverse, vertical, rect); + pi.minValue = pb->minimum; + pi.maxValue = pb->maximum; + pi.doubleValue = pb->progress; + [pi drawRect:rect]; + }); + } + } + break; + case CE_SizeGrip: { + // This is not HIG kosher: Fall back to the old stuff until we decide what to do. +#ifndef QT_NO_MDIAREA + if (!w || !qobject_cast<QMdiSubWindow *>(w->parentWidget())) +#endif + break; + + if (w->testAttribute(Qt::WA_MacOpaqueSizeGrip)) + p->fillRect(opt->rect, opt->palette.window()); + + QPen lineColor = QColor(82, 82, 82, 192); + lineColor.setWidth(1); + p->save(); + p->setRenderHint(QPainter::Antialiasing); + p->setPen(lineColor); + const Qt::LayoutDirection layoutDirection = w ? w->layoutDirection() : qApp->layoutDirection(); + const int NumLines = 3; + for (int l = 0; l < NumLines; ++l) { + const int offset = (l * 4 + 3); + QPoint start, end; + if (layoutDirection == Qt::LeftToRight) { + start = QPoint(opt->rect.width() - offset, opt->rect.height() - 1); + end = QPoint(opt->rect.width() - 1, opt->rect.height() - offset); + } else { + start = QPoint(offset, opt->rect.height() - 1); + end = QPoint(1, opt->rect.height() - offset); + } + p->drawLine(start, end); + } + p->restore(); + break; + } + case CE_Splitter: + if (opt->rect.width() > 1 && opt->rect.height() > 1){ + HIThemeSplitterDrawInfo sdi; + sdi.version = qt_mac_hitheme_version; + sdi.state = tds; + sdi.adornment = kHIThemeSplitterAdornmentMetal; + CGRect cgRect = opt->rect.toCGRect(); + HIThemeDrawPaneSplitter(&cgRect, &sdi, cg, kHIThemeOrientationNormal); + } else { + QPen oldPen = p->pen(); + p->setPen(opt->palette.dark().color()); + if (opt->state & QStyle::State_Horizontal) + p->drawLine(opt->rect.topLeft(), opt->rect.bottomLeft()); + else + p->drawLine(opt->rect.topLeft(), opt->rect.topRight()); + p->setPen(oldPen); + } + break; + case CE_RubberBand: + if (const QStyleOptionRubberBand *rubber = qstyleoption_cast<const QStyleOptionRubberBand *>(opt)) { + QColor fillColor(opt->palette.color(QPalette::Disabled, QPalette::Highlight)); + if (!rubber->opaque) { + QColor strokeColor; + // I retrieved these colors from the Carbon-Dev mailing list + strokeColor.setHsvF(0, 0, 0.86, 1.0); + fillColor.setHsvF(0, 0, 0.53, 0.25); + if (opt->rect.width() * opt->rect.height() <= 3) { + p->fillRect(opt->rect, strokeColor); + } else { + QPen oldPen = p->pen(); + QBrush oldBrush = p->brush(); + QPen pen(strokeColor); + p->setPen(pen); + p->setBrush(fillColor); + QRect adjusted = opt->rect.adjusted(1, 1, -1, -1); + if (adjusted.isValid()) + p->drawRect(adjusted); + p->setPen(oldPen); + p->setBrush(oldBrush); + } + } else { + p->fillRect(opt->rect, fillColor); + } + } + break; +#ifndef QT_NO_TOOLBAR + case CE_ToolBar: { + const QStyleOptionToolBar *toolBar = qstyleoption_cast<const QStyleOptionToolBar *>(opt); + + // Unified title and toolbar drawing. In this mode the cocoa platform plugin will + // fill the top toolbar area part with a background gradient that "unifies" with + // the title bar. The following code fills the toolBar area with transparent pixels + // to make that gradient visible. + if (w) { +#if QT_CONFIG(mainwindow) + if (QMainWindow * mainWindow = qobject_cast<QMainWindow *>(w->window())) { + if (toolBar && toolBar->toolBarArea == Qt::TopToolBarArea && mainWindow->unifiedTitleAndToolBarOnMac()) { + + // fill with transparent pixels. + p->save(); + p->setCompositionMode(QPainter::CompositionMode_Source); + p->fillRect(opt->rect, Qt::transparent); + p->restore(); + + // Drow a horizontal sepearator line at the toolBar bottom if the "unified" area ends here. + // There might be additional toolbars or other widgets such as tab bars in document + // mode below. Determine this by making a unified toolbar area test for the row below + // this toolbar. + QPoint windowToolbarEnd = w->mapTo(w->window(), opt->rect.bottomLeft()); + bool isEndOfUnifiedArea = !isInMacUnifiedToolbarArea(w->window()->windowHandle(), windowToolbarEnd.y() + 1); + if (isEndOfUnifiedArea) { + int margin; + margin = qt_mac_aqua_get_metric(SeparatorSize); + CGRect separatorRect = CGRectMake(opt->rect.left(), opt->rect.bottom(), opt->rect.width(), margin); + HIThemeSeparatorDrawInfo separatorDrawInfo; + separatorDrawInfo.version = 0; + separatorDrawInfo.state = qt_macWindowMainWindow(mainWindow) ? kThemeStateActive : kThemeStateInactive; + QMacCGContext cg(p); + HIThemeDrawSeparator(&separatorRect, &separatorDrawInfo, cg, kHIThemeOrientationNormal); + } + break; + } + } +#endif + } + + // draw background gradient + QLinearGradient linearGrad; + if (opt->state & State_Horizontal) + linearGrad = QLinearGradient(0, opt->rect.top(), 0, opt->rect.bottom()); + else + linearGrad = QLinearGradient(opt->rect.left(), 0, opt->rect.right(), 0); + + linearGrad.setColorAt(0, mainWindowGradientBegin); + linearGrad.setColorAt(1, mainWindowGradientEnd); + p->fillRect(opt->rect, linearGrad); + + p->save(); + if (opt->state & State_Horizontal) { + p->setPen(mainWindowGradientBegin.lighter(114)); + p->drawLine(opt->rect.topLeft(), opt->rect.topRight()); + p->setPen(mainWindowGradientEnd.darker(114)); + p->drawLine(opt->rect.bottomLeft(), opt->rect.bottomRight()); + + } else { + p->setPen(mainWindowGradientBegin.lighter(114)); + p->drawLine(opt->rect.topLeft(), opt->rect.bottomLeft()); + p->setPen(mainWindowGradientEnd.darker(114)); + p->drawLine(opt->rect.topRight(), opt->rect.bottomRight()); + } + p->restore(); + + + } break; +#endif + default: + QCommonStyle::drawControl(ce, opt, p, w); + break; + } +} + +static void setLayoutItemMargins(int left, int top, int right, int bottom, QRect *rect, Qt::LayoutDirection dir) +{ + if (dir == Qt::RightToLeft) { + rect->adjust(-right, top, -left, bottom); + } else { + rect->adjust(left, top, right, bottom); + } +} + +QRect QMacStyle::subElementRect(SubElement sr, const QStyleOption *opt, + const QWidget *widget) const +{ + Q_D(const QMacStyle); + QRect rect; + const int controlSize = getControlSize(opt, widget); + + switch (sr) { + case SE_ItemViewItemText: + if (const QStyleOptionViewItem *vopt = qstyleoption_cast<const QStyleOptionViewItem *>(opt)) { + int fw = proxy()->pixelMetric(PM_FocusFrameHMargin, opt, widget); + // We add the focusframeargin between icon and text in commonstyle + rect = QCommonStyle::subElementRect(sr, opt, widget); + if (vopt->features & QStyleOptionViewItem::HasDecoration) + rect.adjust(-fw, 0, 0, 0); + } + break; + case SE_ToolBoxTabContents: + rect = QCommonStyle::subElementRect(sr, opt, widget); + break; + case SE_PushButtonContents: + if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { + // Unlike Carbon, we want the button to always be drawn inside its bounds. + // Therefore, the button is a bit smaller, so that even if it got focus, + // the focus 'shadow' will be inside. Adjust the content rect likewise. + HIThemeButtonDrawInfo bdi; + d->initHIThemePushButton(btn, widget, d->getDrawState(opt->state), &bdi); + CGRect contentRect = d->pushButtonContentBounds(btn, &bdi); + rect = QRectF::fromCGRect(contentRect).toRect(); + } + break; + case SE_HeaderLabel: { + int margin = proxy()->pixelMetric(QStyle::PM_HeaderMargin, opt, widget); + rect.setRect(opt->rect.x() + margin, opt->rect.y(), + opt->rect.width() - margin * 2, opt->rect.height() - 2); + if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt)) { + // Subtract width needed for arrow, if there is one + if (header->sortIndicator != QStyleOptionHeader::None) { + if (opt->state & State_Horizontal) + rect.setWidth(rect.width() - (headerSectionArrowHeight) - (margin * 2)); + else + rect.setHeight(rect.height() - (headerSectionArrowHeight) - (margin * 2)); + } + } + rect = visualRect(opt->direction, opt->rect, rect); + break; + } + case SE_HeaderArrow: { + int h = opt->rect.height(); + int w = opt->rect.width(); + int x = opt->rect.x(); + int y = opt->rect.y(); + int margin = proxy()->pixelMetric(QStyle::PM_HeaderMargin, opt, widget); + + if (opt->state & State_Horizontal) { + rect.setRect(x + w - margin * 2 - headerSectionArrowHeight, y + 5, + headerSectionArrowHeight, h - margin * 2 - 5); + } else { + rect.setRect(x + 5, y + h - margin * 2 - headerSectionArrowHeight, + w - margin * 2 - 5, headerSectionArrowHeight); + } + rect = visualRect(opt->direction, opt->rect, rect); + break; + } + case SE_ProgressBarGroove: + // Wrong in the secondary dimension, but accurate enough in the main dimension. + rect = opt->rect; + break; + case SE_ProgressBarLabel: + break; + case SE_ProgressBarContents: + rect = opt->rect; + break; + case SE_TreeViewDisclosureItem: { + CGRect inRect = CGRectMake(opt->rect.x(), opt->rect.y(), + opt->rect.width(), opt->rect.height()); + HIThemeButtonDrawInfo bdi; + bdi.version = qt_mac_hitheme_version; + bdi.state = kThemeStateActive; + bdi.kind = kThemeDisclosureButton; + bdi.value = kThemeDisclosureRight; + bdi.adornment = kThemeAdornmentNone; + CGRect contentRect; + HIThemeGetButtonContentBounds(&inRect, &bdi, &contentRect); + QCFType<HIShapeRef> shape; + CGRect outRect; + HIThemeGetButtonShape(&inRect, &bdi, &shape); + HIShapeGetBounds(shape, &outRect); + rect = QRect(int(outRect.origin.x + DisclosureOffset), int(outRect.origin.y), + int(contentRect.origin.x - outRect.origin.x + DisclosureOffset), + int(outRect.size.height)); + break; + } +#if QT_CONFIG(tabwidget) + case SE_TabWidgetLeftCorner: + if (const QStyleOptionTabWidgetFrame *twf + = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) { + switch (twf->shape) { + case QTabBar::RoundedNorth: + case QTabBar::TriangularNorth: + rect = QRect(QPoint(0, 0), twf->leftCornerWidgetSize); + break; + case QTabBar::RoundedSouth: + case QTabBar::TriangularSouth: + rect = QRect(QPoint(0, twf->rect.height() - twf->leftCornerWidgetSize.height()), + twf->leftCornerWidgetSize); + break; + default: + break; + } + rect = visualRect(twf->direction, twf->rect, rect); + } + break; + case SE_TabWidgetRightCorner: + if (const QStyleOptionTabWidgetFrame *twf + = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) { + switch (twf->shape) { + case QTabBar::RoundedNorth: + case QTabBar::TriangularNorth: + rect = QRect(QPoint(twf->rect.width() - twf->rightCornerWidgetSize.width(), 0), + twf->rightCornerWidgetSize); + break; + case QTabBar::RoundedSouth: + case QTabBar::TriangularSouth: + rect = QRect(QPoint(twf->rect.width() - twf->rightCornerWidgetSize.width(), + twf->rect.height() - twf->rightCornerWidgetSize.height()), + twf->rightCornerWidgetSize); + break; + default: + break; + } + rect = visualRect(twf->direction, twf->rect, rect); + } + break; + case SE_TabWidgetTabContents: + rect = QCommonStyle::subElementRect(sr, opt, widget); + if (const QStyleOptionTabWidgetFrame *twf + = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) { + if (twf->lineWidth != 0) { + switch (getTabDirection(twf->shape)) { + case kThemeTabNorth: + rect.adjust(+1, +14, -1, -1); + break; + case kThemeTabSouth: + rect.adjust(+1, +1, -1, -14); + break; + case kThemeTabWest: + rect.adjust(+14, +1, -1, -1); + break; + case kThemeTabEast: + rect.adjust(+1, +1, -14, -1); + } + } + } + break; + case SE_TabBarTabText: + if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) { + QRect dummyIconRect; + d->tabLayout(tab, widget, &rect, &dummyIconRect); + } + break; + case SE_TabBarTabLeftButton: + case SE_TabBarTabRightButton: + if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) { + bool selected = tab->state & State_Selected; + int verticalShift = proxy()->pixelMetric(QStyle::PM_TabBarTabShiftVertical, tab, widget); + int horizontalShift = proxy()->pixelMetric(QStyle::PM_TabBarTabShiftHorizontal, tab, widget); + int hpadding = 5; + + bool verticalTabs = tab->shape == QTabBar::RoundedEast + || tab->shape == QTabBar::RoundedWest + || tab->shape == QTabBar::TriangularEast + || tab->shape == QTabBar::TriangularWest; + + QRect tr = tab->rect; + if (tab->shape == QTabBar::RoundedSouth || tab->shape == QTabBar::TriangularSouth) + verticalShift = -verticalShift; + if (verticalTabs) { + qSwap(horizontalShift, verticalShift); + horizontalShift *= -1; + verticalShift *= -1; + } + if (tab->shape == QTabBar::RoundedWest || tab->shape == QTabBar::TriangularWest) + horizontalShift = -horizontalShift; + + tr.adjust(0, 0, horizontalShift, verticalShift); + if (selected) + { + tr.setBottom(tr.bottom() - verticalShift); + tr.setRight(tr.right() - horizontalShift); + } + + QSize size = (sr == SE_TabBarTabLeftButton) ? tab->leftButtonSize : tab->rightButtonSize; + int w = size.width(); + int h = size.height(); + int midHeight = static_cast<int>(qCeil(float(tr.height() - h) / 2)); + int midWidth = ((tr.width() - w) / 2); + + bool atTheTop = true; + switch (tab->shape) { + case QTabBar::RoundedWest: + case QTabBar::TriangularWest: + atTheTop = (sr == SE_TabBarTabLeftButton); + break; + case QTabBar::RoundedEast: + case QTabBar::TriangularEast: + atTheTop = (sr == SE_TabBarTabRightButton); + break; + default: + if (sr == SE_TabBarTabLeftButton) + rect = QRect(tab->rect.x() + hpadding, midHeight, w, h); + else + rect = QRect(tab->rect.right() - w - hpadding, midHeight, w, h); + rect = visualRect(tab->direction, tab->rect, rect); + } + if (verticalTabs) { + if (atTheTop) + rect = QRect(midWidth, tr.y() + tab->rect.height() - hpadding - h, w, h); + else + rect = QRect(midWidth, tr.y() + hpadding, w, h); + } + } + break; +#endif + case SE_LineEditContents: + rect = QCommonStyle::subElementRect(sr, opt, widget); +#if QT_CONFIG(combobox) + if (widget && qobject_cast<const QComboBox*>(widget->parentWidget())) + rect.adjust(-1, -2, 0, 0); + else +#endif + rect.adjust(-1, -1, 0, +1); + break; + case SE_CheckBoxLayoutItem: + rect = opt->rect; + if (controlSize == QStyleHelper::SizeLarge) { + setLayoutItemMargins(+2, +3, -9, -4, &rect, opt->direction); + } else if (controlSize == QStyleHelper::SizeSmall) { + setLayoutItemMargins(+1, +5, 0 /* fix */, -6, &rect, opt->direction); + } else { + setLayoutItemMargins(0, +7, 0 /* fix */, -6, &rect, opt->direction); + } + break; + case SE_ComboBoxLayoutItem: +#ifndef QT_NO_TOOLBAR + if (widget && qobject_cast<QToolBar *>(widget->parentWidget())) { + // Do nothing, because QToolbar needs the entire widget rect. + // Otherwise it will be clipped. Equivalent to + // widget->setAttribute(Qt::WA_LayoutUsesWidgetRect), but without + // all the hassle. + } else +#endif + { + rect = opt->rect; + if (controlSize == QStyleHelper::SizeLarge) { + rect.adjust(+3, +2, -3, -4); + } else if (controlSize == QStyleHelper::SizeSmall) { + setLayoutItemMargins(+2, +1, -3, -4, &rect, opt->direction); + } else { + setLayoutItemMargins(+1, 0, -2, 0, &rect, opt->direction); + } + } + break; + case SE_LabelLayoutItem: + rect = opt->rect; + setLayoutItemMargins(+1, 0 /* SHOULD be -1, done for alignment */, 0, 0 /* SHOULD be -1, done for alignment */, &rect, opt->direction); + break; + case SE_ProgressBarLayoutItem: { + rect = opt->rect; + int bottom = SIZE(3, 8, 8); + if (opt->state & State_Horizontal) { + rect.adjust(0, +1, 0, -bottom); + } else { + setLayoutItemMargins(+1, 0, -bottom, 0, &rect, opt->direction); + } + break; + } + case SE_PushButtonLayoutItem: + if (const QStyleOptionButton *buttonOpt + = qstyleoption_cast<const QStyleOptionButton *>(opt)) { + if ((buttonOpt->features & QStyleOptionButton::Flat)) + break; // leave rect alone + } + rect = opt->rect; + if (controlSize == QStyleHelper::SizeLarge) { + rect.adjust(+6, +4, -6, -8); + } else if (controlSize == QStyleHelper::SizeSmall) { + rect.adjust(+5, +4, -5, -6); + } else { + rect.adjust(+1, 0, -1, -2); + } + break; + case SE_RadioButtonLayoutItem: + rect = opt->rect; + if (controlSize == QStyleHelper::SizeLarge) { + setLayoutItemMargins(+2, +2 /* SHOULD BE +3, done for alignment */, + 0, -4 /* SHOULD BE -3, done for alignment */, &rect, opt->direction); + } else if (controlSize == QStyleHelper::SizeSmall) { + rect.adjust(0, +6, 0 /* fix */, -5); + } else { + rect.adjust(0, +6, 0 /* fix */, -7); + } + break; + case SE_SliderLayoutItem: + if (const QStyleOptionSlider *sliderOpt + = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { + rect = opt->rect; + if (sliderOpt->tickPosition == QSlider::NoTicks) { + int above = SIZE(3, 0, 2); + int below = SIZE(4, 3, 0); + if (sliderOpt->orientation == Qt::Horizontal) { + rect.adjust(0, +above, 0, -below); + } else { + rect.adjust(+above, 0, -below, 0); //### Seems that QSlider flip the position of the ticks in reverse mode. + } + } else if (sliderOpt->tickPosition == QSlider::TicksAbove) { + int below = SIZE(3, 2, 0); + if (sliderOpt->orientation == Qt::Horizontal) { + rect.setHeight(rect.height() - below); + } else { + rect.setWidth(rect.width() - below); + } + } else if (sliderOpt->tickPosition == QSlider::TicksBelow) { + int above = SIZE(3, 2, 0); + if (sliderOpt->orientation == Qt::Horizontal) { + rect.setTop(rect.top() + above); + } else { + rect.setLeft(rect.left() + above); + } + } + } + break; + case SE_FrameLayoutItem: + // hack because QStyleOptionFrame doesn't have a frameStyle member + if (const QFrame *frame = qobject_cast<const QFrame *>(widget)) { + rect = opt->rect; + switch (frame->frameStyle() & QFrame::Shape_Mask) { + case QFrame::HLine: + rect.adjust(0, +1, 0, -1); + break; + case QFrame::VLine: + rect.adjust(+1, 0, -1, 0); + break; + default: + ; + } + } + break; + case SE_GroupBoxLayoutItem: + rect = opt->rect; + if (const QStyleOptionGroupBox *groupBoxOpt = + qstyleoption_cast<const QStyleOptionGroupBox *>(opt)) { + /* + AHIG is very inconsistent when it comes to group boxes. + Basically, we make sure that (non-checkable) group boxes + and tab widgets look good when laid out side by side. + */ + if (groupBoxOpt->subControls & (QStyle::SC_GroupBoxCheckBox + | QStyle::SC_GroupBoxLabel)) { + int delta; + if (groupBoxOpt->subControls & QStyle::SC_GroupBoxCheckBox) { + delta = SIZE(8, 4, 4); // guess + } else { + delta = SIZE(15, 12, 12); // guess + } + rect.setTop(rect.top() + delta); + } + } + rect.setBottom(rect.bottom() - 1); + break; +#if QT_CONFIG(tabwidget) + case SE_TabWidgetLayoutItem: + if (const QStyleOptionTabWidgetFrame *tabWidgetOpt = + qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) { + /* + AHIG specifies "12 or 14" as the distance from the window + edge. We choose 14 and since the default top margin is 20, + the overlap is 6. + */ + rect = tabWidgetOpt->rect; + if (tabWidgetOpt->shape == QTabBar::RoundedNorth) + rect.setTop(rect.top() + SIZE(6 /* AHIG */, 3 /* guess */, 2 /* AHIG */)); + } + break; +#endif +#if QT_CONFIG(dockwidget) + case SE_DockWidgetCloseButton: + case SE_DockWidgetFloatButton: + case SE_DockWidgetTitleBarText: + case SE_DockWidgetIcon: { + int iconSize = proxy()->pixelMetric(PM_SmallIconSize, opt, widget); + int buttonMargin = proxy()->pixelMetric(PM_DockWidgetTitleBarButtonMargin, opt, widget); + QRect srect = opt->rect; + + const QStyleOptionDockWidget *dwOpt + = qstyleoption_cast<const QStyleOptionDockWidget*>(opt); + bool canClose = dwOpt == 0 ? true : dwOpt->closable; + bool canFloat = dwOpt == 0 ? false : dwOpt->floatable; + + const bool verticalTitleBar = dwOpt->verticalTitleBar; + + // If this is a vertical titlebar, we transpose and work as if it was + // horizontal, then transpose again. + if (verticalTitleBar) + srect = srect.transposed(); + + do { + int right = srect.right(); + int left = srect.left(); + + QRect closeRect; + if (canClose) { + QSize sz = proxy()->standardIcon(QStyle::SP_TitleBarCloseButton, + opt, widget).actualSize(QSize(iconSize, iconSize)); + sz += QSize(buttonMargin, buttonMargin); + if (verticalTitleBar) + sz = sz.transposed(); + closeRect = QRect(left, + srect.center().y() - sz.height()/2, + sz.width(), sz.height()); + left = closeRect.right() + 1; + } + if (sr == SE_DockWidgetCloseButton) { + rect = closeRect; + break; + } + + QRect floatRect; + if (canFloat) { + QSize sz = proxy()->standardIcon(QStyle::SP_TitleBarNormalButton, + opt, widget).actualSize(QSize(iconSize, iconSize)); + sz += QSize(buttonMargin, buttonMargin); + if (verticalTitleBar) + sz = sz.transposed(); + floatRect = QRect(left, + srect.center().y() - sz.height()/2, + sz.width(), sz.height()); + left = floatRect.right() + 1; + } + if (sr == SE_DockWidgetFloatButton) { + rect = floatRect; + break; + } + + QRect iconRect; + if (const QDockWidget *dw = qobject_cast<const QDockWidget*>(widget)) { + QIcon icon; + if (dw->isFloating()) + icon = dw->windowIcon(); + if (!icon.isNull() + && icon.cacheKey() != QApplication::windowIcon().cacheKey()) { + QSize sz = icon.actualSize(QSize(rect.height(), rect.height())); + if (verticalTitleBar) + sz = sz.transposed(); + iconRect = QRect(right - sz.width(), srect.center().y() - sz.height()/2, + sz.width(), sz.height()); + right = iconRect.left() - 1; + } + } + if (sr == SE_DockWidgetIcon) { + rect = iconRect; + break; + } + + QRect textRect = QRect(left, srect.top(), + right - left, srect.height()); + if (sr == SE_DockWidgetTitleBarText) { + rect = textRect; + break; + } + } while (false); + + if (verticalTitleBar) { + rect = QRect(srect.left() + rect.top() - srect.top(), + srect.top() + srect.right() - rect.right(), + rect.height(), rect.width()); + } else { + rect = visualRect(opt->direction, srect, rect); + } + break; + } +#endif + default: + rect = QCommonStyle::subElementRect(sr, opt, widget); + break; + } + return rect; +} + +static inline void drawToolbarButtonArrow(const QRect &toolButtonRect, ThemeDrawState tds, CGContextRef cg) +{ + QRect arrowRect = QRect(toolButtonRect.right() - 9, toolButtonRect.bottom() - 9, 7, 5); + HIThemePopupArrowDrawInfo padi; + padi.version = qt_mac_hitheme_version; + padi.state = tds; + padi.orientation = kThemeArrowDown; + padi.size = kThemeArrow7pt; + CGRect cgRect = arrowRect.toCGRect(); + HIThemeDrawPopupArrow(&cgRect, &padi, cg, kHIThemeOrientationNormal); +} + +void QMacStylePrivate::setupNSGraphicsContext(CGContextRef cg, bool flipped) const +{ + CGContextSaveGState(cg); + [NSGraphicsContext saveGraphicsState]; + + [NSGraphicsContext setCurrentContext: + [NSGraphicsContext graphicsContextWithCGContext:cg flipped:flipped]]; +} + +void QMacStylePrivate::restoreNSGraphicsContext(CGContextRef cg) const +{ + [NSGraphicsContext restoreGraphicsState]; + CGContextRestoreGState(cg); +} + +void QMacStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComplex *opt, QPainter *p, + const QWidget *widget) const +{ + Q_D(const QMacStyle); + ThemeDrawState tds = d->getDrawState(opt->state); + QMacCGContext cg(p); + QWindow *window = widget && widget->window() ? widget->window()->windowHandle() : + QStyleHelper::styleObjectWindow(opt->styleObject); + d->resolveCurrentNSView(window); + switch (cc) { + case CC_ScrollBar: + if (const QStyleOptionSlider *sb = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { + + const bool drawTrack = sb->subControls & SC_ScrollBarGroove; + const bool drawKnob = sb->subControls & SC_ScrollBarSlider; + if (!drawTrack && !drawKnob) + break; + + const bool isHorizontal = sb->orientation == Qt::Horizontal; + + if (opt && opt->styleObject && !QMacStylePrivate::scrollBars.contains(opt->styleObject)) + QMacStylePrivate::scrollBars.append(QPointer<QObject>(opt->styleObject)); + + static const CGFloat knobWidths[] = { 7.0, 5.0, 5.0 }; + static const CGFloat expandedKnobWidths[] = { 11.0, 9.0, 9.0 }; + const auto cocoaSize = d->effectiveAquaSizeConstrain(opt, widget); + const CGFloat maxExpandScale = expandedKnobWidths[cocoaSize] / knobWidths[cocoaSize]; + + const bool isTransient = proxy()->styleHint(SH_ScrollBar_Transient, opt, widget); + if (!isTransient) + d->stopAnimation(opt->styleObject); + bool wasActive = false; + CGFloat opacity = 0.0; + CGFloat expandScale = 1.0; + CGFloat expandOffset = 0.0; + bool shouldExpand = false; + + if (QObject *styleObject = opt->styleObject) { + const int oldPos = styleObject->property("_q_stylepos").toInt(); + const int oldMin = styleObject->property("_q_stylemin").toInt(); + const int oldMax = styleObject->property("_q_stylemax").toInt(); + const QRect oldRect = styleObject->property("_q_stylerect").toRect(); + const QStyle::State oldState = static_cast<QStyle::State>(styleObject->property("_q_stylestate").value<QStyle::State::Int>()); + const uint oldActiveControls = styleObject->property("_q_stylecontrols").toUInt(); + + // a scrollbar is transient when the scrollbar itself and + // its sibling are both inactive (ie. not pressed/hovered/moved) + const bool transient = isTransient && !opt->activeSubControls && !(sb->state & State_On); + + if (!transient || + oldPos != sb->sliderPosition || + oldMin != sb->minimum || + oldMax != sb->maximum || + oldRect != sb->rect || + oldState != sb->state || + oldActiveControls != sb->activeSubControls) { + + // if the scrollbar is transient or its attributes, geometry or + // state has changed, the opacity is reset back to 100% opaque + opacity = 1.0; + + styleObject->setProperty("_q_stylepos", sb->sliderPosition); + styleObject->setProperty("_q_stylemin", sb->minimum); + styleObject->setProperty("_q_stylemax", sb->maximum); + styleObject->setProperty("_q_stylerect", sb->rect); + styleObject->setProperty("_q_stylestate", static_cast<QStyle::State::Int>(sb->state)); + styleObject->setProperty("_q_stylecontrols", static_cast<uint>(sb->activeSubControls)); + + QScrollbarStyleAnimation *anim = qobject_cast<QScrollbarStyleAnimation *>(d->animation(styleObject)); + if (transient) { + if (!anim) { + anim = new QScrollbarStyleAnimation(QScrollbarStyleAnimation::Deactivating, styleObject); + d->startAnimation(anim); + } else if (anim->mode() == QScrollbarStyleAnimation::Deactivating) { + // the scrollbar was already fading out while the + // state changed -> restart the fade out animation + anim->setCurrentTime(0); + } + } else if (anim && anim->mode() == QScrollbarStyleAnimation::Deactivating) { + d->stopAnimation(styleObject); + } + } + + QScrollbarStyleAnimation *anim = qobject_cast<QScrollbarStyleAnimation *>(d->animation(styleObject)); + if (anim && anim->mode() == QScrollbarStyleAnimation::Deactivating) { + // once a scrollbar was active (hovered/pressed), it retains + // the active look even if it's no longer active while fading out + if (oldActiveControls) + anim->setActive(true); + + wasActive = anim->wasActive(); + opacity = anim->currentValue(); + } + + shouldExpand = isTransient && (opt->activeSubControls || wasActive); + if (shouldExpand) { + if (!anim && !oldActiveControls) { + // Start expand animation only once and when entering + anim = new QScrollbarStyleAnimation(QScrollbarStyleAnimation::Activating, styleObject); + d->startAnimation(anim); + } + if (anim && anim->mode() == QScrollbarStyleAnimation::Activating) { + expandScale = 1.0 + (maxExpandScale - 1.0) * anim->currentValue(); + expandOffset = 5.5 * (1.0 - anim->currentValue()); + } else { + // Keep expanded state after the animation ends, and when fading out + expandScale = maxExpandScale; + expandOffset = 0.0; + } + } + } + + d->setupNSGraphicsContext(cg, NO /* flipped */); + + const auto controlType = isHorizontal ? QMacStylePrivate::Scroller_Horizontal : QMacStylePrivate::Scroller_Vertical; + const auto cw = QMacStylePrivate::CocoaControl(controlType, cocoaSize); + NSScroller *scroller = static_cast<NSScroller *>(d->cocoaControl(cw)); + + const QColor bgColor = QStyleHelper::backgroundColor(opt->palette, widget); + const bool hasDarkBg = bgColor.red() < 128 && bgColor.green() < 128 && bgColor.blue() < 128; + if (isTransient) { + // macOS behavior: as soon as one color channel is >= 128, + // the background is considered bright, scroller is dark. + scroller.knobStyle = hasDarkBg? NSScrollerKnobStyleLight : NSScrollerKnobStyleDark; + } else { + scroller.knobStyle = NSScrollerKnobStyleDefault; + } + + scroller.scrollerStyle = isTransient ? NSScrollerStyleOverlay : NSScrollerStyleLegacy; + + if (!setupScroller(scroller, sb)) + break; + + if (isTransient) { + CGContextBeginTransparencyLayerWithRect(cg, scroller.frame, nullptr); + CGContextSetAlpha(cg, opacity); + } + + if (drawTrack) { + // Draw the track when hovering. Expand by shifting the track rect. + if (!isTransient || opt->activeSubControls || wasActive) { + CGRect trackRect = scroller.bounds; + if (isHorizontal) + trackRect.origin.y += expandOffset; + else + trackRect.origin.x += expandOffset; + [scroller drawKnobSlotInRect:trackRect highlight:NO]; + } + } + + if (drawKnob) { + if (shouldExpand) { + // -[NSScroller drawKnob] is not useful here because any scaling applied + // will only be used to draw the hi-DPI artwork. And even if did scale, + // the stretched knob would look wrong, actually. So we need to draw the + // scroller manually when it's being hovered. + const CGFloat scrollerWidth = [NSScroller scrollerWidthForControlSize:scroller.controlSize scrollerStyle:scroller.scrollerStyle]; + const CGFloat knobWidth = knobWidths[cocoaSize] * expandScale; + // Cocoa can help get the exact knob length in the current orientation + const CGRect scrollerKnobRect = CGRectInset([scroller rectForPart:NSScrollerKnob], 1, 1); + const CGFloat knobLength = isHorizontal ? scrollerKnobRect.size.width : scrollerKnobRect.size.height; + const CGFloat knobPos = isHorizontal ? scrollerKnobRect.origin.x : scrollerKnobRect.origin.y; + const CGFloat knobOffset = qRound((scrollerWidth + expandOffset - knobWidth) / 2.0); + const CGFloat knobRadius = knobWidth / 2.0; + CGRect knobRect; + if (isHorizontal) + knobRect = CGRectMake(knobPos, knobOffset, knobLength, knobWidth); + else + knobRect = CGRectMake(knobOffset, knobPos, knobWidth, knobLength); + QCFType<CGPathRef> knobPath = CGPathCreateWithRoundedRect(knobRect, knobRadius, knobRadius, nullptr); + CGContextAddPath(cg, knobPath); + CGContextSetAlpha(cg, 0.5); + CGColorRef knobColor = hasDarkBg ? NSColor.whiteColor.CGColor : NSColor.blackColor.CGColor; + CGContextSetFillColorWithColor(cg, knobColor); + CGContextFillPath(cg); + } else { + [scroller drawKnob]; + + if (!isTransient && opt->activeSubControls) { + // The knob should appear darker (going from 0.76 down to 0.49). + // But no blending mode can help darken enough in a single pass, + // so we resort to drawing the knob twice with a small help from + // blending. This brings the gray level to a close enough 0.53. + CGContextSetBlendMode(cg, kCGBlendModePlusDarker); + [scroller drawKnob]; + } + } + } + + if (isTransient) + CGContextEndTransparencyLayer(cg); + + d->restoreNSGraphicsContext(cg); + } + break; + case CC_Slider: + if (const QStyleOptionSlider *sl = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { + const bool isHorizontal = sl->orientation == Qt::Horizontal; + const auto ct = isHorizontal ? QMacStylePrivate::Slider_Horizontal : QMacStylePrivate::Slider_Vertical; + const auto cs = d->effectiveAquaSizeConstrain(opt, widget); + const auto cw = QMacStylePrivate::CocoaControl(ct, cs); + auto *slider = static_cast<NSSlider *>(d->cocoaControl(cw)); + if (!setupSlider(slider, sl)) + break; + + const bool hasTicks = sl->tickPosition != QSlider::NoTicks; + const bool hasDoubleTicks = sl->tickPosition == QSlider::TicksBothSides; + const bool drawKnob = sl->subControls & SC_SliderHandle; + const bool drawBar = sl->subControls & SC_SliderGroove; + const bool drawTicks = sl->subControls & SC_SliderTickmarks; + const bool isPressed = sl->state & State_Sunken; + + CGPoint pressPoint; + if (isPressed) { + const CGRect knobRect = [slider.cell knobRectFlipped:NO]; + pressPoint.x = CGRectGetMidX(knobRect); + pressPoint.y = CGRectGetMidY(knobRect); + [slider.cell startTrackingAt:pressPoint inView:slider]; + } + + d->drawNSViewInRect(cw, slider, opt->rect, p, widget != 0, ^(CGContextRef ctx, const CGRect &rect) { + if (isHorizontal && sl->upsideDown) { + CGContextTranslateCTM(ctx, rect.size.width, 0); + CGContextScaleCTM(ctx, -1, 1); + } + + if (hasDoubleTicks) { + // This ain't HIG kosher: eye-proved constants + if (isHorizontal) + CGContextTranslateCTM(ctx, 0, 4); + else + CGContextTranslateCTM(ctx, 1, 0); + } + + // Since the GC is flipped, upsideDown means *not* inverted when vertical. + const bool verticalFlip = !isHorizontal && !sl->upsideDown; // FIXME: && !isSierraOrLater + +#if 0 + // FIXME: Sadly, this part doesn't work. It seems to somehow polute the + // NSSlider's internal state and, when we need to use the "else" part, + // the slider's frame is not in sync with its cell dimensions. + const bool drawAllParts = drawKnob && drawBar && (!hasTicks || drawTicks); + if (drawAllParts && !hasDoubleTicks && (!verticalFlip || drawTicks)) { + // Draw eveything at once if we're going to, except for inverted vertical + // sliders which need to be drawn part by part because of the shadow below + // the knob. Same for two-sided tickmarks. + if (verticalFlip && drawTicks) { + // Since tickmarks are always rendered symmetrically, a vertically + // flipped slider with tickmarks only needs to get its value flipped. + slider.intValue = slider.maxValue - slider.intValue + slider.minValue; + } + [slider drawRect:CGRectZero]; + } else +#endif + { + [slider calcSize]; + NSSliderCell *cell = slider.cell; + + const int numberOfTickMarks = slider.numberOfTickMarks; + // This ain't HIG kosher: force tick-less bar position. + if (hasDoubleTicks) + slider.numberOfTickMarks = 0; + + const CGRect barRect = [cell barRectFlipped:hasTicks]; + if (drawBar) { + // This ain't HIG kosher: force unfilled bar look. + if (hasDoubleTicks) + slider.numberOfTickMarks = numberOfTickMarks; + [cell drawBarInside:barRect flipped:!verticalFlip]; + } + + if (hasTicks && drawTicks) { + if (!drawBar && hasDoubleTicks) + slider.numberOfTickMarks = numberOfTickMarks; + + [cell drawTickMarks]; + + if (hasDoubleTicks) { + // This ain't HIG kosher: just slap a set of tickmarks on each side, like we used to. + CGAffineTransform tickMarksFlip; + const CGRect tickMarkRect = [cell rectOfTickMarkAtIndex:0]; + if (isHorizontal) { + tickMarksFlip = CGAffineTransformMakeTranslation(0, rect.size.height - tickMarkRect.size.height - 3); + tickMarksFlip = CGAffineTransformScale(tickMarksFlip, 1, -1); + } else { + tickMarksFlip = CGAffineTransformMakeTranslation(rect.size.width - tickMarkRect.size.width / 2, 0); + tickMarksFlip = CGAffineTransformScale(tickMarksFlip, -1, 1); + } + CGContextConcatCTM(ctx, tickMarksFlip); + [cell drawTickMarks]; + CGContextConcatCTM(ctx, CGAffineTransformInvert(tickMarksFlip)); + } + } + + if (drawKnob) { + // This ain't HIG kosher: force round knob look. + if (hasDoubleTicks) + slider.numberOfTickMarks = 0; + // Draw the knob in the symmetrical position instead of flipping. + if (verticalFlip) + slider.intValue = slider.maxValue - slider.intValue + slider.minValue; + [cell drawKnob]; + } + } + }); + + if (isPressed) + [slider.cell stopTracking:pressPoint at:pressPoint inView:slider mouseIsUp:NO]; + } + break; +#if QT_CONFIG(spinbox) + case CC_SpinBox: + if (const QStyleOptionSpinBox *sb = qstyleoption_cast<const QStyleOptionSpinBox *>(opt)) { + if (sb->frame && (sb->subControls & SC_SpinBoxFrame)) { + int frame_size; + frame_size = qt_mac_aqua_get_metric(EditTextFrameOutset); + + QRect lineeditRect = proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxEditField, widget); + lineeditRect.adjust(-frame_size, -frame_size, +frame_size, +frame_size); + + HIThemeFrameDrawInfo fdi; + fdi.version = qt_mac_hitheme_version; + fdi.state = tds == kThemeStateInactive ? kThemeStateActive : tds; + fdi.kind = kHIThemeFrameTextFieldSquare; + fdi.isFocused = false; + CGRect cgRect = lineeditRect.toCGRect(); + HIThemeDrawFrame(&cgRect, &fdi, cg, kHIThemeOrientationNormal); + } + if (sb->subControls & (SC_SpinBoxUp | SC_SpinBoxDown)) { + const QRect updown = proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxUp, widget) + | proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxDown, widget); + + d->setupNSGraphicsContext(cg, NO); + + const auto aquaSize = d->effectiveAquaSizeConstrain(opt, widget); + const auto cw = QMacStylePrivate::CocoaControl(QMacStylePrivate::Stepper, aquaSize); + NSStepperCell *cell = static_cast<NSStepperCell *>(d->cocoaCell(cw)); + cell.enabled = (sb->state & State_Enabled); + + const CGRect newRect = [cell drawingRectForBounds:updown.toCGRect()]; + + const bool upPressed = sb->activeSubControls == SC_SpinBoxUp && (sb->state & State_Sunken); + const bool downPressed = sb->activeSubControls == SC_SpinBoxDown && (sb->state & State_Sunken); + const CGFloat x = CGRectGetMidX(newRect); + const CGFloat y = upPressed ? -3 : 3; // FIXME Weird coordinate shift going on + const CGPoint pressPoint = CGPointMake(x, y); + // Pretend we're pressing the mouse on the right button. Unfortunately, NSStepperCell has no + // API to highlight a specific button. The highlighted property works only on the down button. + if (upPressed || downPressed) + [cell startTrackingAt:pressPoint inView:d->backingStoreNSView]; + + [cell drawWithFrame:newRect inView:d->backingStoreNSView]; + + if (upPressed || downPressed) + [cell stopTracking:pressPoint at:pressPoint inView:d->backingStoreNSView mouseIsUp:NO]; + + d->restoreNSGraphicsContext(cg); + } + } + break; +#endif + case CC_ComboBox: + if (const QStyleOptionComboBox *combo = qstyleoption_cast<const QStyleOptionComboBox *>(opt)){ + HIThemeButtonDrawInfo bdi; + QMacStylePrivate::CocoaControl cw; + d->initComboboxBdi(combo, &bdi, &cw, widget, tds); + CGRect rect = combo->rect.toCGRect(); + if (combo->editable) + rect.origin.y += tds == kThemeStateInactive ? 1 : 2; + if (tds != kThemeStateInactive) + QMacStylePrivate::drawCombobox(rect, bdi, cw, p); + else if (!widget && combo->editable) { + const auto cw = QMacStylePrivate::cocoaControlFromHIThemeButtonKind(bdi.kind); + NSView *cb = d->cocoaControl(cw); + QRect r = combo->rect.adjusted(3, 0, 0, 0); + d->drawNSViewInRect(cw, cb, r, p, widget != 0); + } else + d->drawColorlessButton(rect, &bdi, cw, p, opt); + } + break; + case CC_TitleBar: + if (const QStyleOptionTitleBar *titlebar + = qstyleoption_cast<const QStyleOptionTitleBar *>(opt)) { + if (titlebar->state & State_Active) { + if (titlebar->titleBarState & State_Active) + tds = kThemeStateActive; + else + tds = kThemeStateInactive; + } else { + tds = kThemeStateInactive; + } + + HIThemeWindowDrawInfo wdi; + wdi.version = qt_mac_hitheme_version; + wdi.state = tds; + wdi.windowType = QtWinType; + wdi.titleHeight = titlebar->rect.height(); + wdi.titleWidth = titlebar->rect.width(); + wdi.attributes = kThemeWindowHasTitleText; + // It seems HIThemeDrawTitleBarWidget is not able to draw a dirty + // close button, so use HIThemeDrawWindowFrame instead. + if (widget && widget->isWindowModified() && titlebar->subControls & SC_TitleBarCloseButton) + wdi.attributes |= kThemeWindowHasCloseBox | kThemeWindowHasDirty; + + CGRect titleBarRect; + CGRect tmpRect = titlebar->rect.toCGRect(); + { + QCFType<HIShapeRef> titleRegion; + QRect newr = titlebar->rect.adjusted(0, 0, 2, 0); + HIThemeGetWindowShape(&tmpRect, &wdi, kWindowTitleBarRgn, &titleRegion); + HIShapeGetBounds(titleRegion, &tmpRect); + newr.translate(newr.x() - int(tmpRect.origin.x), newr.y() - int(tmpRect.origin.y)); + titleBarRect = newr.toCGRect(); + } + HIThemeDrawWindowFrame(&titleBarRect, &wdi, cg, kHIThemeOrientationNormal, 0); + if (titlebar->subControls & (SC_TitleBarCloseButton + | SC_TitleBarMaxButton + | SC_TitleBarMinButton + | SC_TitleBarNormalButton)) { + HIThemeWindowWidgetDrawInfo wwdi; + wwdi.version = qt_mac_hitheme_version; + wwdi.widgetState = tds; + if (titlebar->state & State_MouseOver) + wwdi.widgetState = kThemeStateRollover; + wwdi.windowType = QtWinType; + wwdi.attributes = wdi.attributes | kThemeWindowHasFullZoom | kThemeWindowHasCloseBox | kThemeWindowHasCollapseBox; + wwdi.windowState = wdi.state; + wwdi.titleHeight = wdi.titleHeight; + wwdi.titleWidth = wdi.titleWidth; + ThemeDrawState savedControlState = wwdi.widgetState; + uint sc = SC_TitleBarMinButton; + ThemeTitleBarWidget tbw = kThemeWidgetCollapseBox; + bool active = titlebar->state & State_Active; + + while (sc <= SC_TitleBarCloseButton) { + if (sc & titlebar->subControls) { + uint tmp = sc; + wwdi.widgetState = savedControlState; + wwdi.widgetType = tbw; + if (sc == SC_TitleBarMinButton) + tmp |= SC_TitleBarNormalButton; + if (active && (titlebar->activeSubControls & tmp) + && (titlebar->state & State_Sunken)) + wwdi.widgetState = kThemeStatePressed; + // Draw all sub controllers except the dirty close button + // (it is already handled by HIThemeDrawWindowFrame). + if (!(widget && widget->isWindowModified() && tbw == kThemeWidgetCloseBox)) { + HIThemeDrawTitleBarWidget(&titleBarRect, &wwdi, cg, kHIThemeOrientationNormal); + p->paintEngine()->syncState(); + } + } + sc = sc << 1; + tbw = tbw >> 1; + } + } + p->paintEngine()->syncState(); + if (titlebar->subControls & SC_TitleBarLabel) { + int iw = 0; + if (!titlebar->icon.isNull()) { + QCFType<HIShapeRef> titleRegion2; + HIThemeGetWindowShape(&titleBarRect, &wdi, kWindowTitleProxyIconRgn, + &titleRegion2); + HIShapeGetBounds(titleRegion2, &tmpRect); + if (tmpRect.size.width != 1) { + int iconExtent = proxy()->pixelMetric(PM_SmallIconSize); + iw = titlebar->icon.actualSize(QSize(iconExtent, iconExtent)).width(); + } + } + if (!titlebar->text.isEmpty()) { + p->save(); + QCFType<HIShapeRef> titleRegion3; + HIThemeGetWindowShape(&titleBarRect, &wdi, kWindowTitleTextRgn, &titleRegion3); + HIShapeGetBounds(titleRegion3, &tmpRect); + p->setClipRect(QRectF::fromCGRect(tmpRect).toRect()); + QRect br = p->clipRegion().boundingRect(); + int x = br.x(), + y = br.y() + (titlebar->rect.height() / 2 - p->fontMetrics().height() / 2); + if (br.width() <= (p->fontMetrics().width(titlebar->text) + iw * 2)) + x += iw; + else + x += br.width() / 2 - p->fontMetrics().width(titlebar->text) / 2; + if (iw) { + int iconExtent = proxy()->pixelMetric(PM_SmallIconSize); + p->drawPixmap(x - iw, y, + titlebar->icon.pixmap(window, QSize(iconExtent, iconExtent), QIcon::Normal)); + } + drawItemText(p, br, Qt::AlignCenter, opt->palette, tds == kThemeStateActive, + titlebar->text, QPalette::Text); + p->restore(); + } + } + } + break; + case CC_GroupBox: + if (const QStyleOptionGroupBox *gb + = qstyleoption_cast<const QStyleOptionGroupBox *>(opt)) { + + QStyleOptionGroupBox groupBox(*gb); + const bool flat = groupBox.features & QStyleOptionFrame::Flat; + if (!flat) + groupBox.state |= QStyle::State_Mini; // Force mini-sized checkbox to go with small-sized label + else + groupBox.subControls = groupBox.subControls & ~SC_GroupBoxFrame; // We don't like frames and ugly lines + + const bool didSetFont = widget && widget->testAttribute(Qt::WA_SetFont); + const bool didModifySubControls = !didSetFont && QApplication::desktopSettingsAware(); + if (didModifySubControls) + groupBox.subControls = groupBox.subControls & ~SC_GroupBoxLabel; + QCommonStyle::drawComplexControl(cc, &groupBox, p, widget); + if (didModifySubControls) { + const QRect rect = proxy()->subControlRect(CC_GroupBox, &groupBox, SC_GroupBoxLabel, widget); + const bool rtl = groupBox.direction == Qt::RightToLeft; + const int alignment = Qt::TextHideMnemonic | (rtl ? Qt::AlignRight : Qt::AlignLeft); + const QFont savedFont = p->font(); + if (!flat) + p->setFont(d->smallSystemFont); + proxy()->drawItemText(p, rect, alignment, groupBox.palette, groupBox.state & State_Enabled, groupBox.text, QPalette::WindowText); + if (!flat) + p->setFont(savedFont); + } + } + break; + case CC_ToolButton: + if (const QStyleOptionToolButton *tb + = qstyleoption_cast<const QStyleOptionToolButton *>(opt)) { +#ifndef QT_NO_ACCESSIBILITY + if (QStyleHelper::hasAncestor(opt->styleObject, QAccessible::ToolBar)) { + if (tb->subControls & SC_ToolButtonMenu) { + QStyleOption arrowOpt = *tb; + arrowOpt.rect = proxy()->subControlRect(cc, tb, SC_ToolButtonMenu, widget); + arrowOpt.rect.setY(arrowOpt.rect.y() + arrowOpt.rect.height() / 2); + arrowOpt.rect.setHeight(arrowOpt.rect.height() / 2); + proxy()->drawPrimitive(PE_IndicatorArrowDown, &arrowOpt, p, widget); + } else if ((tb->features & QStyleOptionToolButton::HasMenu) + && (tb->toolButtonStyle != Qt::ToolButtonTextOnly && !tb->icon.isNull())) { + drawToolbarButtonArrow(tb->rect, tds, cg); + } + if (tb->state & State_On) { + QWindow *window = 0; + if (widget && widget->window()) + window = widget->window()->windowHandle(); + else if (opt->styleObject) + window = opt->styleObject->property("_q_styleObjectWindow").value<QWindow *>(); + + NSView *view = window ? (NSView *)window->winId() : nil; + bool isKey = false; + if (view) + isKey = [view.window isKeyWindow]; + + QBrush brush(isKey ? QColor(0, 0, 0, 28) + : QColor(0, 0, 0, 21)); + QPainterPath path; + path.addRoundedRect(QRectF(tb->rect.x(), tb->rect.y(), tb->rect.width(), tb->rect.height() + 4), 4, 4); + p->setRenderHint(QPainter::Antialiasing); + p->fillPath(path, brush); + } + proxy()->drawControl(CE_ToolButtonLabel, opt, p, widget); + } else +#endif // QT_NO_ACCESSIBILITY + { + ThemeButtonKind bkind = kThemeBevelButton; + switch (d->aquaSizeConstrain(opt, widget)) { + case QStyleHelper::SizeDefault: + case QStyleHelper::SizeLarge: + bkind = kThemeBevelButton; + break; + case QStyleHelper::SizeMini: + case QStyleHelper::SizeSmall: + bkind = kThemeSmallBevelButton; + break; + } + + QRect button, menuarea; + button = proxy()->subControlRect(cc, tb, SC_ToolButton, widget); + menuarea = proxy()->subControlRect(cc, tb, SC_ToolButtonMenu, widget); + State bflags = tb->state, + mflags = tb->state; + if (tb->subControls & SC_ToolButton) + bflags |= State_Sunken; + if (tb->subControls & SC_ToolButtonMenu) + mflags |= State_Sunken; + + if (tb->subControls & SC_ToolButton) { + if (bflags & (State_Sunken | State_On | State_Raised)) { + HIThemeButtonDrawInfo bdi; + bdi.version = qt_mac_hitheme_version; + bdi.state = tds; + bdi.adornment = kThemeAdornmentNone; + bdi.kind = bkind; + bdi.value = kThemeButtonOff; + if (tb->state & State_HasFocus) + bdi.adornment = kThemeAdornmentFocus; + if (tb->state & State_Sunken) + bdi.state = kThemeStatePressed; + if (tb->state & State_On) + bdi.value = kThemeButtonOn; + + CGRect myRect, macRect; + myRect = CGRectMake(tb->rect.x(), tb->rect.y(), + tb->rect.width(), tb->rect.height()); + HIThemeGetButtonBackgroundBounds(&myRect, &bdi, &macRect); + + const auto offMargins = QMargins(int(myRect.origin.x - macRect.origin.x), + int(myRect.origin.y - macRect.origin.y), + int(macRect.size.width - myRect.size.width), + int(macRect.size.height - myRect.size.height)); + myRect = button.marginsRemoved(offMargins).toCGRect(); + HIThemeDrawButton(&myRect, &bdi, cg, kHIThemeOrientationNormal, 0); + } + } + + if (tb->subControls & SC_ToolButtonMenu) { + HIThemeButtonDrawInfo bdi; + bdi.version = qt_mac_hitheme_version; + bdi.state = tds; + bdi.value = kThemeButtonOff; + bdi.adornment = kThemeAdornmentNone; + bdi.kind = bkind; + if (tb->state & State_HasFocus) + bdi.adornment = kThemeAdornmentFocus; + if (tb->state & (State_On | State_Sunken) + || (tb->activeSubControls & SC_ToolButtonMenu)) + bdi.state = kThemeStatePressed; + CGRect cgRect = menuarea.toCGRect(); + HIThemeDrawButton(&cgRect, &bdi, cg, kHIThemeOrientationNormal, 0); + QRect r(menuarea.x() + ((menuarea.width() / 2) - 3), menuarea.height() - 8, 8, 8); + HIThemePopupArrowDrawInfo padi; + padi.version = qt_mac_hitheme_version; + padi.state = tds; + padi.orientation = kThemeArrowDown; + padi.size = kThemeArrow7pt; + cgRect = r.toCGRect(); + HIThemeDrawPopupArrow(&cgRect, &padi, cg, kHIThemeOrientationNormal); + } else if (tb->features & QStyleOptionToolButton::HasMenu) { + drawToolbarButtonArrow(tb->rect, tds, cg); + } + QRect buttonRect = proxy()->subControlRect(CC_ToolButton, tb, SC_ToolButton, widget); + int fw = proxy()->pixelMetric(PM_DefaultFrameWidth, opt, widget); + QStyleOptionToolButton label = *tb; + label.rect = buttonRect.adjusted(fw, fw, -fw, -fw); + proxy()->drawControl(CE_ToolButtonLabel, &label, p, widget); + } + } + break; +#if QT_CONFIG(dial) + case CC_Dial: + if (const QStyleOptionSlider *dial = qstyleoption_cast<const QStyleOptionSlider *>(opt)) + QStyleHelper::drawDial(dial, p); + break; +#endif + default: + QCommonStyle::drawComplexControl(cc, opt, p, widget); + break; + } +} + +QStyle::SubControl QMacStyle::hitTestComplexControl(ComplexControl cc, + const QStyleOptionComplex *opt, + const QPoint &pt, const QWidget *widget) const +{ + Q_D(const QMacStyle); + SubControl sc = QStyle::SC_None; + switch (cc) { + case CC_ComboBox: + if (const QStyleOptionComboBox *cmb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) { + sc = QCommonStyle::hitTestComplexControl(cc, cmb, pt, widget); + if (!cmb->editable && sc != QStyle::SC_None) + sc = SC_ComboBoxArrow; // A bit of a lie, but what we want + } + break; + case CC_Slider: + if (const QStyleOptionSlider *sl = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { + if (!sl->rect.contains(pt)) + break; + + const bool hasTicks = sl->tickPosition != QSlider::NoTicks; + const bool isHorizontal = sl->orientation == Qt::Horizontal; + const auto ct = isHorizontal ? QMacStylePrivate::Slider_Horizontal : QMacStylePrivate::Slider_Vertical; + const auto cs = d->effectiveAquaSizeConstrain(opt, widget); + const auto cw = QMacStylePrivate::CocoaControl(ct, cs); + auto *slider = static_cast<NSSlider *>(d->cocoaControl(cw)); + if (!setupSlider(slider, sl)) + break; + + [slider calcSize]; + NSSliderCell *cell = slider.cell; + const auto barRect = QRectF::fromCGRect([cell barRectFlipped:hasTicks]); + const auto knobRect = QRectF::fromCGRect([cell knobRectFlipped:NO]); + if (knobRect.contains(pt)) { + sc = SC_SliderHandle; + } else if (barRect.contains(pt)) { + sc = SC_SliderGroove; + } else if (hasTicks) { + sc = SC_SliderTickmarks; + } + } + break; + case CC_ScrollBar: + if (const QStyleOptionSlider *sb = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { + if (!sb->rect.contains(pt)) { + sc = SC_None; + break; + } + + const bool isHorizontal = sb->orientation == Qt::Horizontal; + const auto ct = isHorizontal ? QMacStylePrivate::Scroller_Horizontal : QMacStylePrivate::Scroller_Vertical; + const auto cs = d->effectiveAquaSizeConstrain(opt, widget); + const auto cw = QMacStylePrivate::CocoaControl(ct, cs); + auto *scroller = static_cast<NSScroller *>(d->cocoaControl(cw)); + if (!setupScroller(scroller, sb)) { + sc = SC_None; + break; + } + + // Since -[NSScroller testPart:] doesn't want to cooperate, we do it the + // straightforward way. In any case, macOS doesn't return line-sized changes + // with NSScroller since 10.7, according to the aforementioned method's doc. + const auto knobRect = QRectF::fromCGRect([scroller rectForPart:NSScrollerKnob]); + if (isHorizontal) { + const bool isReverse = sb->direction == Qt::RightToLeft; + if (pt.x() < knobRect.left()) + sc = isReverse ? SC_ScrollBarAddPage : SC_ScrollBarSubPage; + else if (pt.x() > knobRect.right()) + sc = isReverse ? SC_ScrollBarSubPage : SC_ScrollBarAddPage; + else + sc = SC_ScrollBarSlider; + } else { + if (pt.y() < knobRect.top()) + sc = SC_ScrollBarSubPage; + else if (pt.y() > knobRect.bottom()) + sc = SC_ScrollBarAddPage; + else + sc = SC_ScrollBarSlider; + } + } + break; +/* + I don't know why, but we only get kWindowContentRgn here, which isn't what we want at all. + It would be very nice if this would work. + case QStyle::CC_TitleBar: + if (const QStyleOptionTitleBar *tbar = qstyleoption_cast<const QStyleOptionTitleBar *>(opt)) { + HIThemeWindowDrawInfo wdi; + memset(&wdi, 0, sizeof(wdi)); + wdi.version = qt_mac_hitheme_version; + wdi.state = kThemeStateActive; + wdi.windowType = QtWinType; + wdi.titleWidth = tbar->rect.width(); + wdi.titleHeight = tbar->rect.height(); + if (tbar->titleBarState) + wdi.attributes |= kThemeWindowHasFullZoom | kThemeWindowHasCloseBox + | kThemeWindowHasCollapseBox; + else if (tbar->titleBarFlags & Qt::WindowSystemMenuHint) + wdi.attributes |= kThemeWindowHasCloseBox; + QRect tmpRect = tbar->rect; + tmpRect.setHeight(tmpRect.height() + 100); + CGRect cgRect = tmpRect.toCGRect(); + WindowRegionCode hit; + CGPoint hipt = CGPointMake(pt.x(), pt.y()); + if (HIThemeGetWindowRegionHit(&cgRect, &wdi, &hipt, &hit)) { + switch (hit) { + case kWindowCloseBoxRgn: + sc = QStyle::SC_TitleBarCloseButton; + break; + case kWindowCollapseBoxRgn: + sc = QStyle::SC_TitleBarMinButton; + break; + case kWindowZoomBoxRgn: + sc = QStyle::SC_TitleBarMaxButton; + break; + case kWindowTitleTextRgn: + sc = QStyle::SC_TitleBarLabel; + break; + default: + qDebug("got something else %d", hit); + break; + } + } + } + break; +*/ + default: + sc = QCommonStyle::hitTestComplexControl(cc, opt, pt, widget); + break; + } + return sc; +} + +QRect QMacStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex *opt, SubControl sc, + const QWidget *widget) const +{ + Q_D(const QMacStyle); + QRect ret; + switch (cc) { + case CC_ScrollBar: + if (const QStyleOptionSlider *sb = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { + const bool isHorizontal = sb->orientation == Qt::Horizontal; + const bool isReverseHorizontal = isHorizontal && (sb->direction == Qt::RightToLeft); + + NSScrollerPart part = NSScrollerNoPart; + if (sc == SC_ScrollBarSlider) { + part = NSScrollerKnob; + } else if (sc == SC_ScrollBarGroove) { + part = NSScrollerKnobSlot; + } else if (sc == SC_ScrollBarSubPage || sc == SC_ScrollBarAddPage) { + if ((!isReverseHorizontal && sc == SC_ScrollBarSubPage) + || (isReverseHorizontal && sc == SC_ScrollBarAddPage)) + part = NSScrollerDecrementPage; + else + part = NSScrollerIncrementPage; + } + // And nothing else since 10.7 + + if (part != NSScrollerNoPart) { + const auto ct = isHorizontal ? QMacStylePrivate::Scroller_Horizontal : QMacStylePrivate::Scroller_Vertical; + const auto cs = d->effectiveAquaSizeConstrain(opt, widget); + const auto cw = QMacStylePrivate::CocoaControl(ct, cs); + auto *scroller = static_cast<NSScroller *>(d->cocoaControl(cw)); + if (setupScroller(scroller, sb)) + ret = QRectF::fromCGRect([scroller rectForPart:part]).toRect(); + } + } + break; + case CC_Slider: + if (const QStyleOptionSlider *sl = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { + const bool hasTicks = sl->tickPosition != QSlider::NoTicks; + const bool isHorizontal = sl->orientation == Qt::Horizontal; + const auto ct = isHorizontal ? QMacStylePrivate::Slider_Horizontal : QMacStylePrivate::Slider_Vertical; + const auto cs = d->effectiveAquaSizeConstrain(opt, widget); + const auto cw = QMacStylePrivate::CocoaControl(ct, cs); + auto *slider = static_cast<NSSlider *>(d->cocoaControl(cw)); + if (!setupSlider(slider, sl)) + break; + + [slider calcSize]; + NSSliderCell *cell = slider.cell; + if (sc == SC_SliderHandle) { + ret = QRectF::fromCGRect([cell knobRectFlipped:NO]).toRect(); + if (isHorizontal) { + ret.setTop(sl->rect.top()); + ret.setBottom(sl->rect.bottom()); + } else { + ret.setLeft(sl->rect.left()); + ret.setRight(sl->rect.right()); + } + } else if (sc == SC_SliderGroove) { + ret = QRectF::fromCGRect([cell barRectFlipped:hasTicks]).toRect(); + } else if (hasTicks && sc == SC_SliderTickmarks) { + const auto tickMarkRect = QRectF::fromCGRect([cell rectOfTickMarkAtIndex:0]); + if (isHorizontal) + ret = QRect(sl->rect.left(), tickMarkRect.top(), sl->rect.width(), tickMarkRect.height()); + else + ret = QRect(tickMarkRect.left(), sl->rect.top(), tickMarkRect.width(), sl->rect.height()); + } + + // Invert if needed and extend to the actual bounds of the slider + if (isHorizontal) { + if (sl->upsideDown) { + ret = QRect(sl->rect.right() - ret.right(), sl->rect.top(), ret.width(), sl->rect.height()); + } else { + ret.setTop(sl->rect.top()); + ret.setBottom(sl->rect.bottom()); + } + } else { + if (!sl->upsideDown) { + ret = QRect(sl->rect.left(), sl->rect.bottom() - ret.bottom(), sl->rect.width(), ret.height()); + } else { + ret.setLeft(sl->rect.left()); + ret.setRight(sl->rect.right()); + } + } + } + break; + case CC_TitleBar: + if (const QStyleOptionTitleBar *titlebar + = qstyleoption_cast<const QStyleOptionTitleBar *>(opt)) { + HIThemeWindowDrawInfo wdi; + memset(&wdi, 0, sizeof(wdi)); + wdi.version = qt_mac_hitheme_version; + wdi.state = kThemeStateActive; + wdi.windowType = QtWinType; + wdi.titleHeight = titlebar->rect.height(); + wdi.titleWidth = titlebar->rect.width(); + wdi.attributes = kThemeWindowHasTitleText; + if (titlebar->subControls & SC_TitleBarCloseButton) + wdi.attributes |= kThemeWindowHasCloseBox; + if (titlebar->subControls & SC_TitleBarMaxButton + | SC_TitleBarNormalButton) + wdi.attributes |= kThemeWindowHasFullZoom; + if (titlebar->subControls & SC_TitleBarMinButton) + wdi.attributes |= kThemeWindowHasCollapseBox; + WindowRegionCode wrc = kWindowGlobalPortRgn; + + if (sc == SC_TitleBarCloseButton) + wrc = kWindowCloseBoxRgn; + else if (sc == SC_TitleBarMinButton) + wrc = kWindowCollapseBoxRgn; + else if (sc == SC_TitleBarMaxButton) + wrc = kWindowZoomBoxRgn; + else if (sc == SC_TitleBarLabel) + wrc = kWindowTitleTextRgn; + else if (sc == SC_TitleBarSysMenu) + ret.setRect(-1024, -1024, 10, proxy()->pixelMetric(PM_TitleBarHeight, + titlebar, widget)); + if (wrc != kWindowGlobalPortRgn) { + QCFType<HIShapeRef> region; + QRect tmpRect = titlebar->rect; + CGRect titleRect = tmpRect.toCGRect(); + HIThemeGetWindowShape(&titleRect, &wdi, kWindowTitleBarRgn, ®ion); + HIShapeGetBounds(region, &titleRect); + CFRelease(region); + tmpRect.translate(tmpRect.x() - int(titleRect.origin.x), + tmpRect.y() - int(titleRect.origin.y)); + titleRect = tmpRect.toCGRect(); + HIThemeGetWindowShape(&titleRect, &wdi, wrc, ®ion); + HIShapeGetBounds(region, &titleRect); + ret = QRectF::fromCGRect(titleRect).toRect(); + } + } + break; + case CC_ComboBox: + if (const QStyleOptionComboBox *combo = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) { + HIThemeButtonDrawInfo bdi; + QMacStylePrivate::CocoaControl cw; + d->initComboboxBdi(combo, &bdi, &cw, widget, d->getDrawState(opt->state)); + + switch (sc) { + case SC_ComboBoxEditField:{ + ret = QMacStylePrivate::comboboxEditBounds(combo->rect, bdi); + // 10.10 and above need a slight shift + ret.setHeight(ret.height() - 1); + break; } + case SC_ComboBoxArrow:{ + ret = QMacStylePrivate::comboboxEditBounds(combo->rect, bdi); + ret.setX(ret.x() + ret.width()); + ret.setWidth(combo->rect.right() - ret.right()); + break; } + case SC_ComboBoxListBoxPopup:{ + if (combo->editable) { + const CGRect inner = QMacStylePrivate::comboboxInnerBounds(combo->rect.toCGRect(), cw); + QRect editRect = QMacStylePrivate::comboboxEditBounds(combo->rect, bdi); + const int comboTop = combo->rect.top(); + ret = QRect(qRound(inner.origin.x), + comboTop, + qRound(inner.origin.x - combo->rect.left() + inner.size.width), + editRect.bottom() - comboTop + 2); + } else { + QRect editRect = QMacStylePrivate::comboboxEditBounds(combo->rect, bdi); + ret = QRect(combo->rect.x() + 4 - 11, + combo->rect.y() + 1, + editRect.width() + 10 + 11, + 1); + } + break; } + default: + break; + } + } + break; + case CC_GroupBox: + if (const QStyleOptionGroupBox *groupBox = qstyleoption_cast<const QStyleOptionGroupBox *>(opt)) { + bool checkable = groupBox->subControls & SC_GroupBoxCheckBox; + const bool flat = groupBox->features & QStyleOptionFrame::Flat; + bool hasNoText = !checkable && groupBox->text.isEmpty(); + switch (sc) { + case SC_GroupBoxLabel: + case SC_GroupBoxCheckBox: { + // Cheat and use the smaller font if we need to + const bool checkable = groupBox->subControls & SC_GroupBoxCheckBox; + const bool fontIsSet = (widget && widget->testAttribute(Qt::WA_SetFont)) + || !QApplication::desktopSettingsAware(); + const int margin = flat || hasNoText ? 0 : 9; + ret = groupBox->rect.adjusted(margin, 0, -margin, 0); + + const QFontMetricsF fm = flat || fontIsSet ? QFontMetricsF(groupBox->fontMetrics) : QFontMetricsF(d->smallSystemFont); + const QSizeF s = fm.size(Qt::AlignHCenter | Qt::AlignVCenter, qt_mac_removeMnemonics(groupBox->text), 0, nullptr); + const int tw = qCeil(s.width()); + const int h = qCeil(fm.height()); + ret.setHeight(h); + + QRect labelRect = alignedRect(groupBox->direction, groupBox->textAlignment, + QSize(tw, h), ret); + if (flat && checkable) + labelRect.moveLeft(labelRect.left() + 4); + int indicatorWidth = proxy()->pixelMetric(PM_IndicatorWidth, opt, widget); + bool rtl = groupBox->direction == Qt::RightToLeft; + if (sc == SC_GroupBoxLabel) { + if (checkable) { + int newSum = indicatorWidth + 1; + int newLeft = labelRect.left() + (rtl ? -newSum : newSum); + labelRect.moveLeft(newLeft); + if (flat) + labelRect.moveTop(labelRect.top() + 3); + else + labelRect.moveTop(labelRect.top() + 4); + } else if (flat) { + int newLeft = labelRect.left() - (rtl ? 3 : -3); + labelRect.moveLeft(newLeft); + labelRect.moveTop(labelRect.top() + 3); + } else { + int newLeft = labelRect.left() - (rtl ? 3 : 2); + labelRect.moveLeft(newLeft); + labelRect.moveTop(labelRect.top() + 4); + } + ret = labelRect; + } + + if (sc == SC_GroupBoxCheckBox) { + int left = rtl ? labelRect.right() - indicatorWidth : labelRect.left() - 1; + int top = flat ? ret.top() + 1 : ret.top() + 5; + ret.setRect(left, top, + indicatorWidth, proxy()->pixelMetric(PM_IndicatorHeight, opt, widget)); + } + break; + } + case SC_GroupBoxContents: + case SC_GroupBoxFrame: { + QFontMetrics fm = groupBox->fontMetrics; + int yOffset = 3; + if (!flat) { + if (widget && !widget->testAttribute(Qt::WA_SetFont) + && QApplication::desktopSettingsAware()) + fm = QFontMetrics(qt_app_fonts_hash()->value("QSmallFont", QFont())); + yOffset = 5; + } + + if (hasNoText) + yOffset = -qCeil(QFontMetricsF(fm).height()); + ret = opt->rect.adjusted(0, qCeil(QFontMetricsF(fm).height()) + yOffset, 0, 0); + if (sc == SC_GroupBoxContents) { + if (flat) + ret.adjust(3, -5, -3, -4); // guess too + else + ret.adjust(3, 3, -3, -4); // guess + } + } + break; + default: + ret = QCommonStyle::subControlRect(cc, groupBox, sc, widget); + break; + } + } + break; +#if QT_CONFIG(spinbox) + case CC_SpinBox: + if (const QStyleOptionSpinBox *spin = qstyleoption_cast<const QStyleOptionSpinBox *>(opt)) { + QStyleHelper::WidgetSizePolicy aquaSize = d->effectiveAquaSizeConstrain(spin, widget); + int spinner_w; + int spinBoxSep; + int fw = proxy()->pixelMetric(PM_SpinBoxFrameWidth, spin, widget); + switch (aquaSize) { + case QStyleHelper::SizeLarge: + spinner_w = 14; + spinBoxSep = 2; + break; + case QStyleHelper::SizeSmall: + spinner_w = 12; + spinBoxSep = 2; + break; + case QStyleHelper::SizeMini: + spinner_w = 10; + spinBoxSep = 1; + break; + default: + Q_UNREACHABLE(); + } + + switch (sc) { + case SC_SpinBoxUp: + case SC_SpinBoxDown: { + if (spin->buttonSymbols == QAbstractSpinBox::NoButtons) + break; + + const int y = fw; + const int x = spin->rect.width() - spinner_w; + ret.setRect(x + spin->rect.x(), y + spin->rect.y(), spinner_w, spin->rect.height() - y * 2); + int hackTranslateX; + switch (aquaSize) { + case QStyleHelper::SizeLarge: + hackTranslateX = 0; + break; + case QStyleHelper::SizeSmall: + hackTranslateX = -2; + break; + case QStyleHelper::SizeMini: + hackTranslateX = -1; + break; + default: + Q_UNREACHABLE(); + } + + const auto cw = QMacStylePrivate::CocoaControl(QMacStylePrivate::Stepper, aquaSize); + NSStepperCell *cell = static_cast<NSStepperCell *>(d->cocoaCell(cw)); + const CGRect outRect = [cell drawingRectForBounds:ret.toCGRect()]; + ret = QRectF::fromCGRect(outRect).toRect(); + + switch (sc) { + case SC_SpinBoxUp: + ret.setHeight(ret.height() / 2); + break; + case SC_SpinBoxDown: + ret.setY(ret.y() + ret.height() / 2); + break; + default: + Q_ASSERT(0); + break; + } + ret.translate(hackTranslateX, 0); // hack: position the buttons correctly (weird that we need this) + ret = visualRect(spin->direction, spin->rect, ret); + break; + } + case SC_SpinBoxEditField: + if (spin->buttonSymbols == QAbstractSpinBox::NoButtons) { + ret.setRect(fw, fw, + spin->rect.width() - fw * 2, + spin->rect.height() - fw * 2); + } else { + ret.setRect(fw, fw, + spin->rect.width() - fw * 2 - spinBoxSep - spinner_w, + spin->rect.height() - fw * 2); + } + ret = visualRect(spin->direction, spin->rect, ret); + break; + default: + ret = QCommonStyle::subControlRect(cc, spin, sc, widget); + break; + } + } + break; +#endif + case CC_ToolButton: + ret = QCommonStyle::subControlRect(cc, opt, sc, widget); + if (sc == SC_ToolButtonMenu +#ifndef QT_NO_ACCESSIBILITY + && !QStyleHelper::hasAncestor(opt->styleObject, QAccessible::ToolBar) +#endif + ) { + ret.adjust(-1, 0, 0, 0); + } + break; + default: + ret = QCommonStyle::subControlRect(cc, opt, sc, widget); + break; + } + return ret; +} + +QSize QMacStyle::sizeFromContents(ContentsType ct, const QStyleOption *opt, + const QSize &csz, const QWidget *widget) const +{ + Q_D(const QMacStyle); + QSize sz(csz); + bool useAquaGuideline = true; + + switch (ct) { +#if QT_CONFIG(spinbox) + case CT_SpinBox: + if (const QStyleOptionSpinBox *vopt = qstyleoption_cast<const QStyleOptionSpinBox *>(opt)) { + // Add button + frame widths + int buttonWidth = 20; + int fw = proxy()->pixelMetric(PM_SpinBoxFrameWidth, vopt, widget); + sz += QSize(buttonWidth + 2*fw, 2*fw - 3); + } + break; +#endif + case QStyle::CT_TabWidget: + // the size between the pane and the "contentsRect" (+4,+4) + // (the "contentsRect" is on the inside of the pane) + sz = QCommonStyle::sizeFromContents(ct, opt, csz, widget); + /** + This is supposed to show the relationship between the tabBar and + the stack widget of a QTabWidget. + Unfortunately ascii is not a good way of representing graphics..... + PS: The '=' line is the painted frame. + + top ---+ + | + | + | + | vvv just outside the painted frame is the "pane" + - -|- - - - - - - - - - <-+ + TAB BAR +=====^============ | +2 pixels + - - -|- - -|- - - - - - - <-+ + | | ^ ^^^ just inside the painted frame is the "contentsRect" + | | | + | overlap | + | | | + bottom ------+ <-+ +14 pixels + | + v + ------------------------------ <- top of stack widget + + + To summarize: + * 2 is the distance between the pane and the contentsRect + * The 14 and the 1's are the distance from the contentsRect to the stack widget. + (same value as used in SE_TabWidgetTabContents) + * overlap is how much the pane should overlap the tab bar + */ + // then add the size between the stackwidget and the "contentsRect" +#if QT_CONFIG(tabwidget) + if (const QStyleOptionTabWidgetFrame *twf + = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) { + QSize extra(0,0); + const int overlap = pixelMetric(PM_TabBarBaseOverlap, opt, widget); + const int gapBetweenTabbarAndStackWidget = 2 + 14 - overlap; + + if (getTabDirection(twf->shape) == kThemeTabNorth || getTabDirection(twf->shape) == kThemeTabSouth) { + extra = QSize(2, gapBetweenTabbarAndStackWidget + 1); + } else { + extra = QSize(gapBetweenTabbarAndStackWidget + 1, 2); + } + sz+= extra; + } +#endif + break; +#if QT_CONFIG(tabbar) + case QStyle::CT_TabBarTab: + if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) { + const QStyleHelper::WidgetSizePolicy AquaSize = d->aquaSizeConstrain(opt, widget); + const bool differentFont = (widget && widget->testAttribute(Qt::WA_SetFont)) + || !QApplication::desktopSettingsAware(); + ThemeTabDirection ttd = getTabDirection(tab->shape); + bool vertTabs = ttd == kThemeTabWest || ttd == kThemeTabEast; + if (vertTabs) + sz = sz.transposed(); + int defaultTabHeight; + int extraHSpace = proxy()->pixelMetric(PM_TabBarTabHSpace, tab, widget); + QFontMetrics fm = opt->fontMetrics; + switch (AquaSize) { + case QStyleHelper::SizeDefault: + case QStyleHelper::SizeLarge: + if (tab->documentMode) + defaultTabHeight = 24; + else + defaultTabHeight = 21; + break; + case QStyleHelper::SizeSmall: + defaultTabHeight = 18; + break; + case QStyleHelper::SizeMini: + defaultTabHeight = 16; + break; + } + bool setWidth = false; + if (differentFont || !tab->icon.isNull()) { + sz.rheight() = qMax(defaultTabHeight, sz.height()); + } else { + QSize textSize = fm.size(Qt::TextShowMnemonic, tab->text); + sz.rheight() = qMax(defaultTabHeight, textSize.height()); + sz.rwidth() = textSize.width(); + setWidth = true; + } + sz.rwidth() += extraHSpace; + + if (vertTabs) + sz = sz.transposed(); + + int maxWidgetHeight = qMax(tab->leftButtonSize.height(), tab->rightButtonSize.height()); + int maxWidgetWidth = qMax(tab->leftButtonSize.width(), tab->rightButtonSize.width()); + + int widgetWidth = 0; + int widgetHeight = 0; + int padding = 0; + if (tab->leftButtonSize.isValid()) { + padding += 8; + widgetWidth += tab->leftButtonSize.width(); + widgetHeight += tab->leftButtonSize.height(); + } + if (tab->rightButtonSize.isValid()) { + padding += 8; + widgetWidth += tab->rightButtonSize.width(); + widgetHeight += tab->rightButtonSize.height(); + } + + if (vertTabs) { + sz.setHeight(sz.height() + widgetHeight + padding); + sz.setWidth(qMax(sz.width(), maxWidgetWidth)); + } else { + if (setWidth) + sz.setWidth(sz.width() + widgetWidth + padding); + sz.setHeight(qMax(sz.height(), maxWidgetHeight)); + } + } + break; +#endif + case QStyle::CT_PushButton: + // By default, we fit the contents inside a normal rounded push button. + // Do this by add enough space around the contents so that rounded + // borders (including highlighting when active) will show. + sz.rwidth() += QMacStylePrivate::PushButtonLeftOffset + QMacStylePrivate::PushButtonRightOffset + 12; + if (opt->state & QStyle::State_Small) + sz.rheight() += 14; + else + sz.rheight() += 4; + break; + case QStyle::CT_MenuItem: + if (const QStyleOptionMenuItem *mi = qstyleoption_cast<const QStyleOptionMenuItem *>(opt)) { + int maxpmw = mi->maxIconWidth; +#if QT_CONFIG(combobox) + const QComboBox *comboBox = qobject_cast<const QComboBox *>(widget); +#endif + int w = sz.width(), + h = sz.height(); + if (mi->menuItemType == QStyleOptionMenuItem::Separator) { + w = 10; + h = qt_mac_aqua_get_metric(MenuSeparatorHeight); + } else { + h = mi->fontMetrics.height() + 2; + if (!mi->icon.isNull()) { +#if QT_CONFIG(combobox) + if (comboBox) { + const QSize &iconSize = comboBox->iconSize(); + h = qMax(h, iconSize.height() + 4); + maxpmw = qMax(maxpmw, iconSize.width()); + } else +#endif + { + int iconExtent = proxy()->pixelMetric(PM_SmallIconSize); + h = qMax(h, mi->icon.actualSize(QSize(iconExtent, iconExtent)).height() + 4); + } + } + } + if (mi->text.contains(QLatin1Char('\t'))) + w += 12; + else if (mi->menuItemType == QStyleOptionMenuItem::SubMenu) + w += 35; // Not quite exactly as it seems to depend on other factors + if (maxpmw) + w += maxpmw + 6; + // add space for a check. All items have place for a check too. + w += 20; +#if QT_CONFIG(combobox) + if (comboBox && comboBox->isVisible()) { + QStyleOptionComboBox cmb; + cmb.initFrom(comboBox); + cmb.editable = false; + cmb.subControls = QStyle::SC_ComboBoxEditField; + cmb.activeSubControls = QStyle::SC_None; + w = qMax(w, subControlRect(QStyle::CC_ComboBox, &cmb, + QStyle::SC_ComboBoxEditField, + comboBox).width()); + } else +#endif + { + w += 12; + } + sz = QSize(w, h); + } + break; + case CT_MenuBarItem: + if (!sz.isEmpty()) + sz += QSize(12, 4); // Constants from QWindowsStyle + break; + case CT_ToolButton: + sz.rwidth() += 10; + sz.rheight() += 10; + return sz; + case CT_ComboBox: { + sz.rwidth() += 50; + const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(opt); + if (cb && !cb->editable) + sz.rheight() += 2; + break; + } + case CT_Menu: { + if (proxy() == this) { + sz = csz; + } else { + QStyleHintReturnMask menuMask; + QStyleOption myOption = *opt; + myOption.rect.setSize(sz); + if (proxy()->styleHint(SH_Menu_Mask, &myOption, widget, &menuMask)) + sz = menuMask.region.boundingRect().size(); + } + break; } + case CT_HeaderSection:{ + const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt); + sz = QCommonStyle::sizeFromContents(ct, opt, csz, widget); + if (header->text.contains(QLatin1Char('\n'))) + useAquaGuideline = false; + break; } + case CT_ScrollBar : + // Make sure that the scroll bar is large enough to display the thumb indicator. + if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { + const int minimumSize = 24; // Smallest knob size, but Cocoa doesn't seem to care + if (slider->orientation == Qt::Horizontal) + sz = sz.expandedTo(QSize(minimumSize, sz.height())); + else + sz = sz.expandedTo(QSize(sz.width(), minimumSize)); + } + break; + case CT_ItemViewItem: + if (const QStyleOptionViewItem *vopt = qstyleoption_cast<const QStyleOptionViewItem *>(opt)) { + sz = QCommonStyle::sizeFromContents(ct, vopt, csz, widget); + sz.setHeight(sz.height() + 2); + } + break; + + default: + sz = QCommonStyle::sizeFromContents(ct, opt, csz, widget); + } + + if (useAquaGuideline){ + QSize macsz; + if (d->aquaSizeConstrain(opt, widget, ct, sz, &macsz) != QStyleHelper::SizeDefault) { + if (macsz.width() != -1) + sz.setWidth(macsz.width()); + if (macsz.height() != -1) + sz.setHeight(macsz.height()); + } + } + + // The sizes that Carbon and the guidelines gives us excludes the focus frame. + // We compensate for this by adding some extra space here to make room for the frame when drawing: + if (const QStyleOptionComboBox *combo = qstyleoption_cast<const QStyleOptionComboBox *>(opt)){ + const auto widgetSize = d->aquaSizeConstrain(opt, widget); + QMacStylePrivate::CocoaControl cw; + cw.first = combo->editable ? QMacStylePrivate::ComboBox : QMacStylePrivate::Button_PopupButton; + cw.second = widgetSize; + const CGRect diffRect = QMacStylePrivate::comboboxInnerBounds(CGRectZero, cw); + sz.rwidth() -= qRound(diffRect.size.width); + sz.rheight() -= qRound(diffRect.size.height); + } else if (ct == CT_PushButton || ct == CT_ToolButton){ + ThemeButtonKind bkind; + QStyleHelper::WidgetSizePolicy widgetSize = d->aquaSizeConstrain(opt, widget); + switch (ct) { + default: + case CT_PushButton: + if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { + if (btn->features & QStyleOptionButton::CommandLinkButton) { + return QCommonStyle::sizeFromContents(ct, opt, sz, widget); + } + } + + switch (widgetSize) { + case QStyleHelper::SizeDefault: + case QStyleHelper::SizeLarge: + bkind = kThemePushButton; + break; + case QStyleHelper::SizeSmall: + bkind = kThemePushButtonSmall; + break; + case QStyleHelper::SizeMini: + bkind = kThemePushButtonMini; + break; + } + break; + case CT_ToolButton: + switch (widgetSize) { + case QStyleHelper::SizeDefault: + case QStyleHelper::SizeLarge: + bkind = kThemeLargeBevelButton; + break; + case QStyleHelper::SizeMini: + case QStyleHelper::SizeSmall: + bkind = kThemeSmallBevelButton; + } + break; + } + + HIThemeButtonDrawInfo bdi; + bdi.version = qt_mac_hitheme_version; + bdi.state = kThemeStateActive; + bdi.kind = bkind; + bdi.value = kThemeButtonOff; + bdi.adornment = kThemeAdornmentNone; + CGRect macRect, myRect; + myRect = CGRectMake(0, 0, sz.width(), sz.height()); + HIThemeGetButtonBackgroundBounds(&myRect, &bdi, &macRect); + // Mini buttons only return their actual size in HIThemeGetButtonBackgroundBounds, so help them out a bit (guess), + if (bkind == kThemePushButtonMini) + macRect.size.height += 8.; + else if (bkind == kThemePushButtonSmall) + macRect.size.height -= 10; + sz.setWidth(sz.width() + int(macRect.size.width - myRect.size.width)); + sz.setHeight(sz.height() + int(macRect.size.height - myRect.size.height)); + } + return sz; +} + +void QMacStyle::drawItemText(QPainter *p, const QRect &r, int flags, const QPalette &pal, + bool enabled, const QString &text, QPalette::ColorRole textRole) const +{ + if(flags & Qt::TextShowMnemonic) + flags |= Qt::TextHideMnemonic; + QCommonStyle::drawItemText(p, r, flags, pal, enabled, text, textRole); +} + +bool QMacStyle::event(QEvent *e) +{ + Q_D(QMacStyle); + if(e->type() == QEvent::FocusIn) { + QWidget *f = 0; + QWidget *focusWidget = QApplication::focusWidget(); +#if QT_CONFIG(graphicsview) + if (QGraphicsView *graphicsView = qobject_cast<QGraphicsView *>(focusWidget)) { + QGraphicsItem *focusItem = graphicsView->scene() ? graphicsView->scene()->focusItem() : 0; + if (focusItem && focusItem->type() == QGraphicsProxyWidget::Type) { + QGraphicsProxyWidget *proxy = static_cast<QGraphicsProxyWidget *>(focusItem); + if (proxy->widget()) + focusWidget = proxy->widget()->focusWidget(); + } + } +#endif + if (focusWidget && focusWidget->testAttribute(Qt::WA_MacShowFocusRect)) { + f = focusWidget; + QWidget *top = f->parentWidget(); + while (top && !top->isWindow() && !(top->windowType() == Qt::SubWindow)) + top = top->parentWidget(); +#if QT_CONFIG(mainwindow) + if (qobject_cast<QMainWindow *>(top)) { + QWidget *central = static_cast<QMainWindow *>(top)->centralWidget(); + for (const QWidget *par = f; par; par = par->parentWidget()) { + if (par == central) { + top = central; + break; + } + if (par->isWindow()) + break; + } + } +#endif + } + if (f) { + if(!d->focusWidget) + d->focusWidget = new QFocusFrame(f); + d->focusWidget->setWidget(f); + } else if(d->focusWidget) { + d->focusWidget->setWidget(0); + } + } else if(e->type() == QEvent::FocusOut) { + if(d->focusWidget) + d->focusWidget->setWidget(0); + } + return false; +} + +QIcon QMacStyle::standardIcon(StandardPixmap standardIcon, const QStyleOption *opt, + const QWidget *widget) const +{ + switch (standardIcon) { + default: + return QCommonStyle::standardIcon(standardIcon, opt, widget); + case SP_ToolBarHorizontalExtensionButton: + case SP_ToolBarVerticalExtensionButton: { + QPixmap pixmap(QLatin1String(":/qt-project.org/styles/macstyle/images/toolbar-ext.png")); + if (standardIcon == SP_ToolBarVerticalExtensionButton) { + QPixmap pix2(pixmap.height(), pixmap.width()); + pix2.setDevicePixelRatio(pixmap.devicePixelRatio()); + pix2.fill(Qt::transparent); + QPainter p(&pix2); + p.translate(pix2.width(), 0); + p.rotate(90); + p.drawPixmap(0, 0, pixmap); + return pix2; + } + return pixmap; + } + } +} + +int QMacStyle::layoutSpacing(QSizePolicy::ControlType control1, + QSizePolicy::ControlType control2, + Qt::Orientation orientation, + const QStyleOption *option, + const QWidget *widget) const +{ + const int ButtonMask = QSizePolicy::ButtonBox | QSizePolicy::PushButton; + const int controlSize = getControlSize(option, widget); + + if (control2 == QSizePolicy::ButtonBox) { + /* + AHIG seems to prefer a 12-pixel margin between group + boxes and the row of buttons. The 20 pixel comes from + Builder. + */ + if (control1 & (QSizePolicy::Frame // guess + | QSizePolicy::GroupBox // (AHIG, guess, guess) + | QSizePolicy::TabWidget // guess + | ButtonMask)) { // AHIG + return_SIZE(14, 8, 8); + } else if (control1 == QSizePolicy::LineEdit) { + return_SIZE(8, 8, 8); // Interface Builder + } else { + return_SIZE(20, 7, 7); // Interface Builder + } + } + + if ((control1 | control2) & ButtonMask) { + if (control1 == QSizePolicy::LineEdit) + return_SIZE(8, 8, 8); // Interface Builder + else if (control2 == QSizePolicy::LineEdit) { + if (orientation == Qt::Vertical) + return_SIZE(20, 7, 7); // Interface Builder + else + return_SIZE(20, 8, 8); + } + return_SIZE(14, 8, 8); // Interface Builder + } + + switch (CT2(control1, control2)) { + case CT1(QSizePolicy::Label): // guess + case CT2(QSizePolicy::Label, QSizePolicy::DefaultType): // guess + case CT2(QSizePolicy::Label, QSizePolicy::CheckBox): // AHIG + case CT2(QSizePolicy::Label, QSizePolicy::ComboBox): // AHIG + case CT2(QSizePolicy::Label, QSizePolicy::LineEdit): // guess + case CT2(QSizePolicy::Label, QSizePolicy::RadioButton): // AHIG + case CT2(QSizePolicy::Label, QSizePolicy::Slider): // guess + case CT2(QSizePolicy::Label, QSizePolicy::SpinBox): // guess + case CT2(QSizePolicy::Label, QSizePolicy::ToolButton): // guess + return_SIZE(8, 6, 5); + case CT1(QSizePolicy::ToolButton): + return 8; // AHIG + case CT1(QSizePolicy::CheckBox): + case CT2(QSizePolicy::CheckBox, QSizePolicy::RadioButton): + case CT2(QSizePolicy::RadioButton, QSizePolicy::CheckBox): + if (orientation == Qt::Vertical) + return_SIZE(8, 8, 7); // AHIG and Builder + break; + case CT1(QSizePolicy::RadioButton): + if (orientation == Qt::Vertical) + return 5; // (Builder, guess, AHIG) + } + + if (orientation == Qt::Horizontal + && (control2 & (QSizePolicy::CheckBox | QSizePolicy::RadioButton))) + return_SIZE(12, 10, 8); // guess + + if ((control1 | control2) & (QSizePolicy::Frame + | QSizePolicy::GroupBox + | QSizePolicy::TabWidget)) { + /* + These values were chosen so that nested container widgets + look good side by side. Builder uses 8, which looks way + too small, and AHIG doesn't say anything. + */ + return_SIZE(16, 10, 10); // guess + } + + if ((control1 | control2) & (QSizePolicy::Line | QSizePolicy::Slider)) + return_SIZE(12, 10, 8); // AHIG + + if ((control1 | control2) & QSizePolicy::LineEdit) + return_SIZE(10, 8, 8); // AHIG + + /* + AHIG and Builder differ by up to 4 pixels for stacked editable + comboboxes. We use some values that work fairly well in all + cases. + */ + if ((control1 | control2) & QSizePolicy::ComboBox) + return_SIZE(10, 8, 7); // guess + + /* + Builder defaults to 8, 6, 5 in lots of cases, but most of the time the + result looks too cramped. + */ + return_SIZE(10, 8, 6); // guess +} + +QT_END_NAMESPACE |