diff options
Diffstat (limited to 'src/quicknativestyle/qstyle/windows/qquickwindowsstyle.cpp')
| -rw-r--r-- | src/quicknativestyle/qstyle/windows/qquickwindowsstyle.cpp | 2319 |
1 files changed, 2319 insertions, 0 deletions
diff --git a/src/quicknativestyle/qstyle/windows/qquickwindowsstyle.cpp b/src/quicknativestyle/qstyle/windows/qquickwindowsstyle.cpp new file mode 100644 index 0000000000..64528c8fb7 --- /dev/null +++ b/src/quicknativestyle/qstyle/windows/qquickwindowsstyle.cpp @@ -0,0 +1,2319 @@ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only + +#include "qquickwindowsstyle_p.h" +#include "qquickwindowsstyle_p_p.h" +#include "qquickstyleoption.h" +#include "qquickstylehelper_p.h" +#include "qquickdrawutil.h" + +#include <QtGui/qbitmap.h> +#include <QtGui/qevent.h> +#include <QtGui/qpaintengine.h> +#include <QtGui/qpainter.h> +#include <QtCore/qdebug.h> +#include <QtCore/qfile.h> +#include <QtCore/qtextstream.h> +#include <QtGui/qpixmapcache.h> +#include <QtGui/qpa/qplatformintegration.h> +#include <QtGui/private/qguiapplication_p.h> +#include <QtGui/qstylehints.h> +#include <private/qmath_p.h> +#include <qmath.h> +#include <QtGui/qpainterpath.h> +#include <QtGui/qscreen.h> +#include <QtGui/qwindow.h> +#include <qpa/qplatformtheme.h> +#include <qpa/qplatformscreen.h> +#include <private/qguiapplication_p.h> +#include <private/qhighdpiscaling_p.h> +#include <qpa/qplatformnativeinterface.h> +#include <QtQuickTemplates2/private/qquicktheme_p.h> + +#if 0 && QT_CONFIG(animation) +//#include <private/qstyleanimation_p.h> +#endif + +#include <algorithm> + +QT_BEGIN_NAMESPACE + +#if defined(Q_OS_WIN) + +QT_BEGIN_INCLUDE_NAMESPACE +#include "qt_windows.h" +QT_END_INCLUDE_NAMESPACE +# ifndef COLOR_GRADIENTACTIVECAPTION +# define COLOR_GRADIENTACTIVECAPTION 27 +# endif +# ifndef COLOR_GRADIENTINACTIVECAPTION +# define COLOR_GRADIENTINACTIVECAPTION 28 +# endif + +Q_GUI_EXPORT HICON qt_pixmapToWinHICON(const QPixmap &); +#endif //Q_OS_WIN + +QT_BEGIN_INCLUDE_NAMESPACE +#include <limits.h> +QT_END_INCLUDE_NAMESPACE + +namespace QQC2 { + +enum QSliderDirection { SlUp, SlDown, SlLeft, SlRight }; + +/* + \internal +*/ + +QWindowsStylePrivate::QWindowsStylePrivate() = default; + +qreal QWindowsStylePrivate::appDevicePixelRatio() +{ + return qApp->devicePixelRatio(); +} + +bool QWindowsStylePrivate::isDarkMode() +{ + bool result = false; +#ifdef Q_OS_WIN + // Windows only: Return whether dark mode style support is desired and + // dark mode is in effect. + if (auto ni = QGuiApplication::platformNativeInterface()) { + const QVariant darkModeStyleP = ni->property("darkModeStyle"); + result = darkModeStyleP.metaType().id() == QMetaType::Bool + && darkModeStyleP.value<bool>() + && ni->property("darkMode").value<bool>(); + } +#endif + return result; +} + +// ###TODO SH_UnderlineShortcut +#if 0 +// Returns \c true if the toplevel parent of \a widget has seen the Alt-key +bool QWindowsStylePrivate::hasSeenAlt(const QWidget *widget) const +{ + widget = widget->window(); + return seenAlt.contains(widget); +} + +/*! + \reimp +*/ +bool QWindowsStyle::eventFilter(QObject *o, QEvent *e) +{ + // Records Alt- and Focus events +// if (!o->isWidgetType()) + return QObject::eventFilter(o, e); + QWidget *widget = qobject_cast<QWidget*>(o); + Q_D(QWindowsStyle); + switch (e->type()) { + case QEvent::KeyPress: + if (static_cast<QKeyEvent *>(e)->key() == Qt::Key_Alt) { + widget = widget->window(); + + // Alt has been pressed - find all widgets that care + QList<QWidget *> l = widget->findChildren<QWidget *>(); + auto ignorable = [](QWidget *w) { + return w->isWindow() || !w->isVisible() + || w->style()->styleHint(SH_UnderlineShortcut, nullptr, w); + }; + l.erase(std::remove_if (l.begin(), l.end(), ignorable), l.end()); + // Update states before repainting + d->seenAlt.append(widget); + d->alt_down = true; + + // Repaint all relevant widgets + for (int pos = 0; pos < l.size(); ++pos) + l.at(pos)->update(); + } + break; + case QEvent::KeyRelease: + if (static_cast<QKeyEvent*>(e)->key() == Qt::Key_Alt) { + widget = widget->window(); + + // Update state and repaint the menu bars. + d->alt_down = false; +#if 0 && QT_CONFIG(menubar) + QList<QMenuBar *> l = widget->findChildren<QMenuBar *>(); + for (int i = 0; i < l.size(); ++i) + l.at(i)->update(); +#endif + } + break; + case QEvent::Close: + // Reset widget when closing + d->seenAlt.removeAll(widget); + d->seenAlt.removeAll(widget->window()); + break; + default: + break; + } + return QCommonStyle::eventFilter(o, e); +} +#endif + +/*! + \class QWindowsStyle + \brief The QWindowsStyle class provides a Microsoft Windows-like look and feel. + + \ingroup appearance + \inmodule QtWidgets + \internal + + This style is Qt's default GUI style on Windows. + + \image qwindowsstyle.png + \sa QWindowsVistaStyle, QMacStyle, QFusionStyle +*/ + +/*! + Constructs a QWindowsStyle object. +*/ +QWindowsStyle::QWindowsStyle() : QCommonStyle(*new QWindowsStylePrivate) +{ +} + +/*! + \internal + + Constructs a QWindowsStyle object. +*/ +QWindowsStyle::QWindowsStyle(QWindowsStylePrivate &dd) : QCommonStyle(dd) +{ +} + +void QWindowsStyle::timerEvent(QTimerEvent* event) +{ + // Update palette in style object through palette timer timeout and this timer + // will be triggered during ApplicationPaletteChange event + if (event->timerId() == paletteTimer.timerId()) { + paletteTimer.stop(); + refreshPalette(); + } +} + +/*! Destroys the QWindowsStyle object. */ +QWindowsStyle::~QWindowsStyle() +{ +} + +int QWindowsStylePrivate::pixelMetricFromSystemDp(QStyle::PixelMetric pm, const QStyleOption *opt) +{ +#if defined(Q_OS_WIN) && !defined(Q_OS_WINRT) + switch (pm) { + case QStyle::PM_DockWidgetFrameWidth: + return GetSystemMetrics(SM_CXFRAME); + + case QStyle::PM_TitleBarHeight: + Q_ASSERT(opt); + if (const QStyleOptionTitleBar *tb = qstyleoption_cast<const QStyleOptionTitleBar *>(opt)) { + if ((tb->titleBarFlags & Qt::WindowType_Mask) == Qt::Tool) { + // MS always use one less than they say + return GetSystemMetrics(SM_CYSMCAPTION) - 1; + } + } + return GetSystemMetrics(SM_CYCAPTION) - 1; + + case QStyle::PM_ScrollBarExtent: + { + NONCLIENTMETRICS ncm; + ncm.cbSize = FIELD_OFFSET(NONCLIENTMETRICS, lfMessageFont) + sizeof(LOGFONT); + if (SystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICS), &ncm, 0)) + return qMax(ncm.iScrollHeight, ncm.iScrollWidth); + } + break; + + case QStyle::PM_MdiSubWindowFrameWidth: + return GetSystemMetrics(SM_CYFRAME); + + default: + break; + } +#else // Q_OS_WIN && !Q_OS_WINRT + Q_UNUSED(pm); + Q_UNUSED(widget); +#endif + return QWindowsStylePrivate::InvalidMetric; +} + +int QWindowsStylePrivate::fixedPixelMetric(QStyle::PixelMetric pm) +{ + switch (pm) { + case QStyle::PM_ToolBarItemSpacing: + return 0; + case QStyle::PM_ButtonDefaultIndicator: + case QStyle::PM_ButtonShiftHorizontal: + case QStyle::PM_ButtonShiftVertical: + case QStyle::PM_MenuHMargin: + case QStyle::PM_MenuVMargin: + case QStyle::PM_ToolBarItemMargin: + return 1; + case QStyle::PM_DockWidgetSeparatorExtent: + return 4; +#if 0 && QT_CONFIG(tabbar) + case QStyle::PM_TabBarTabShiftHorizontal: + return 0; + case QStyle::PM_TabBarTabShiftVertical: + return 2; +#endif + + case QStyle::PM_SliderLength: + return 11; + +#if 0 && QT_CONFIG(menu) + case QStyle::PM_MenuBarHMargin: + case QStyle::PM_MenuBarVMargin: + case QStyle::PM_MenuBarPanelWidth: + return 0; + case QStyle::PM_SmallIconSize: + return 16; + case QStyle::PM_LargeIconSize: + return 32; + case QStyle::PM_DockWidgetTitleMargin: + return 2; + case QStyle::PM_DockWidgetTitleBarButtonMargin: + case QStyle::PM_DockWidgetFrameWidth: + return 4; + +#endif // QT_CONFIG(menu) + case QStyle::PM_ToolBarHandleExtent: + return 10; + default: + break; + } + return QWindowsStylePrivate::InvalidMetric; +} + +static QScreen *screenOf(const QWindow *w) +{ + if (w) { + if (auto screen = w->screen()) + return screen; + } + return QGuiApplication::primaryScreen(); +} + +// Calculate the overall scale factor to obtain Qt Device Independent +// Pixels from a native Windows size. Divide by devicePixelRatio +// and account for secondary screens with differing logical DPI. +qreal QWindowsStylePrivate::nativeMetricScaleFactor(const QStyleOption *opt) +{ + Q_ASSERT(opt); + const QWindow *win = opt->window; + return nativeMetricScaleFactor(win); +} + +qreal QWindowsStylePrivate::nativeMetricScaleFactor(const QWindow *win) +{ + qreal result = qreal(1) / QWindowsStylePrivate::devicePixelRatio(win); + if (QGuiApplicationPrivate::screen_list.size() > 1) { + const QScreen *primaryScreen = QGuiApplication::primaryScreen(); + const QScreen *screen = screenOf(win); + if (screen != primaryScreen) { + const qreal primaryLogicalDpi = primaryScreen->handle()->logicalDpi().first; + const qreal logicalDpi = screen->handle()->logicalDpi().first; + if (!qFuzzyCompare(primaryLogicalDpi, logicalDpi)) + result *= logicalDpi / primaryLogicalDpi; + } + } + return result; +} + +/*! + \reimp +*/ +int QWindowsStyle::pixelMetric(PixelMetric pm, const QStyleOption *opt) const +{ + int ret = QWindowsStylePrivate::pixelMetricFromSystemDp(pm, opt); + if (ret != QWindowsStylePrivate::InvalidMetric) + return qRound(qreal(ret) * QWindowsStylePrivate::nativeMetricScaleFactor(opt)); + + ret = QWindowsStylePrivate::fixedPixelMetric(pm); + if (ret != QWindowsStylePrivate::InvalidMetric) + return int(QStyleHelper::dpiScaled(ret, opt)); + + ret = 0; + + switch (pm) { + case PM_MaximumDragDistance: + ret = QCommonStyle::pixelMetric(PM_MaximumDragDistance); + if (ret == -1) + ret = 60; + 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 & QStyleOptionSlider::TicksAbove) + ++n; + if (ticks & QStyleOptionSlider::TicksBelow) + ++n; + if (!n) { + ret = space; + break; + } + + int thick = 6; // Magic constant to get 5 + 16 + 5 + if (ticks != QStyleOptionSlider::TicksBothSides && ticks != QStyleOptionSlider::NoTicks) + thick += proxy()->pixelMetric(PM_SliderLength, sl) / 4; + + space -= thick; + if (space > 0) + thick += (space * 2) / (n + 2); + ret = thick; + } + break; + + case PM_IconViewIconSize: + ret = proxy()->pixelMetric(PM_LargeIconSize, opt); + break; + + case PM_SplitterWidth: + ret = int(QStyleHelper::dpiScaled(4, opt)); + break; + + default: + ret = QCommonStyle::pixelMetric(pm, opt); + break; + } + + return ret; +} + +/*! + \reimp + */ +QPixmap QWindowsStyle::standardPixmap(StandardPixmap standardPixmap, const QStyleOption *opt) const +{ +#if defined(Q_OS_WIN) && !defined(Q_OS_WINRT) + QPixmap desktopIcon; + switch (standardPixmap) { + case SP_DriveCDIcon: + case SP_DriveDVDIcon: + case SP_DriveNetIcon: + case SP_DriveHDIcon: + case SP_DriveFDIcon: + case SP_FileIcon: + case SP_FileLinkIcon: + case SP_DirLinkIcon: + case SP_DirClosedIcon: + case SP_DesktopIcon: + case SP_ComputerIcon: + case SP_DirOpenIcon: + case SP_FileDialogNewFolder: + case SP_DirHomeIcon: + case SP_TrashIcon: + case SP_VistaShield: + if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) { + QPlatformTheme::StandardPixmap sp = static_cast<QPlatformTheme::StandardPixmap>(standardPixmap); + desktopIcon = theme->standardPixmap(sp, QSizeF(16, 16)); + } + break; + case SP_MessageBoxInformation: + case SP_MessageBoxWarning: + case SP_MessageBoxCritical: + case SP_MessageBoxQuestion: + if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) { + QPlatformTheme::StandardPixmap sp = static_cast<QPlatformTheme::StandardPixmap>(standardPixmap); + desktopIcon = theme->standardPixmap(sp, QSizeF()); + } + break; + default: + break; + } + if (!desktopIcon.isNull()) { + return desktopIcon; + } +#endif // Q_OS_WIN && !Q_OS_WINRT + return QCommonStyle::standardPixmap(standardPixmap, opt); +} + +/*! \reimp */ +int QWindowsStyle::styleHint(StyleHint hint, const QStyleOption *opt, + QStyleHintReturn *returnData) const +{ + int ret = 0; + + switch (hint) { + case SH_EtchDisabledText: + ret = d_func()->isDarkMode() ? 0 : 1; + break; + case SH_Slider_SnapToValue: + case SH_PrintDialog_RightAlignButtons: + case SH_FontDialog_SelectAssociatedText: + case SH_Menu_AllowActiveAndDisabled: + case SH_MenuBar_AltKeyNavigation: + case SH_MenuBar_MouseTracking: + case SH_Menu_MouseTracking: + case SH_ComboBox_ListMouseTracking: + case SH_Slider_StopMouseOverSlider: + case SH_MainWindow_SpaceBelowMenuBar: + ret = 1; + + break; + case SH_ItemView_ShowDecorationSelected: +#if 0 && QT_CONFIG(listview) + if (qobject_cast<const QListView*>(widget)) + ret = 1; +#endif + break; + case SH_ItemView_ChangeHighlightOnFocus: + ret = 1; + break; + case SH_ToolBox_SelectedPageTitleBold: + ret = 0; + break; + +#if defined(Q_OS_WIN) && !defined(Q_OS_WINRT) // Option not used on WinRT -> common style + case SH_UnderlineShortcut: + { + ret = 1; + BOOL cues = false; + SystemParametersInfo(SPI_GETKEYBOARDCUES, 0, &cues, 0); + ret = int(cues); + // Do nothing if we always paint underlines + Q_D(const QWindowsStyle); + if (!ret && d) { +#if 0 && QT_CONFIG(menubar) + const QMenuBar *menuBar = qobject_cast<const QMenuBar *>(widget); + if (!menuBar && qobject_cast<const QMenu *>(widget)) { + QWidget *w = QApplication::activeWindow(); + if (w && w != widget) + menuBar = w->findChild<QMenuBar *>(); + } + // If we paint a menu bar draw underlines if is in the keyboardState + if (menuBar) { + if (menuBar->d_func()->keyboardState || d->altDown()) + ret = 1; + // Otherwise draw underlines if the toplevel widget has seen an alt-press + } else +#endif // QT_CONFIG(menubar) +// if (d->hasSeenAlt(widget)) { +// ret = 1; +// } + } +#ifndef QT_NO_ACCESSIBILITY + if (!ret && opt && opt->type == QStyleOption::SO_MenuItem + && QStyleHelper::isInstanceOf(opt->styleObject, QAccessible::MenuItem) + && opt->styleObject->property("_q_showUnderlined").toBool()) + ret = 1; +#endif // QT_NO_ACCESSIBILITY + break; + } +#endif // Q_OS_WIN && !Q_OS_WINRT + case SH_Menu_SubMenuSloppyCloseTimeout: + case SH_Menu_SubMenuPopupDelay: { +#if defined(Q_OS_WIN) && !defined(Q_OS_WINRT) + DWORD delay; + if (SystemParametersInfo(SPI_GETMENUSHOWDELAY, 0, &delay, 0)) + ret = delay; + else +#endif // Q_OS_WIN && !Q_OS_WINRT + ret = 400; + break; + } +#if 0 && QT_CONFIG(rubberband) + case SH_RubberBand_Mask: + if (const QStyleOptionRubberBand *rbOpt = qstyleoption_cast<const QStyleOptionRubberBand *>(opt)) { + ret = 0; + if (rbOpt->shape == QRubberBand::Rectangle) { + ret = true; + if (QStyleHintReturnMask *mask = qstyleoption_cast<QStyleHintReturnMask*>(returnData)) { + mask->region = opt->rect; + int size = 1; + if (widget && widget->isWindow()) + size = 4; + mask->region -= opt->rect.adjusted(size, size, -size, -size); + } + } + } + break; +#endif // QT_CONFIG(rubberband) +#if 0 && QT_CONFIG(wizard) + case SH_WizardStyle: + ret = QWizard::ModernStyle; + break; +#endif + case SH_ItemView_ArrowKeysNavigateIntoChildren: + ret = true; + break; + case SH_DialogButtonBox_ButtonsHaveIcons: + ret = 0; + break; + default: + ret = QCommonStyle::styleHint(hint, opt, returnData); + break; + } + return ret; +} + +/*! \reimp */ +void QWindowsStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QPainter *p) const +{ + // Used to restore across fallthrough cases. Currently only used in PE_IndicatorCheckBox + bool doRestore = false; + + switch (pe) { +#if 0 && QT_CONFIG(toolbar) + case PE_IndicatorToolBarSeparator: + { + QRect rect = opt->rect; + const int margin = 2; + QPen oldPen = p->pen(); + if (opt->state & State_Horizontal){ + const int offset = rect.width()/2; + p->setPen(QPen(opt->palette.dark().color())); + p->drawLine(rect.bottomLeft().x() + offset, + rect.bottomLeft().y() - margin, + rect.topLeft().x() + offset, + rect.topLeft().y() + margin); + p->setPen(QPen(opt->palette.light().color())); + p->drawLine(rect.bottomLeft().x() + offset + 1, + rect.bottomLeft().y() - margin, + rect.topLeft().x() + offset + 1, + rect.topLeft().y() + margin); + } + else{ //Draw vertical separator + const int offset = rect.height()/2; + p->setPen(QPen(opt->palette.dark().color())); + p->drawLine(rect.topLeft().x() + margin , + rect.topLeft().y() + offset, + rect.topRight().x() - margin, + rect.topRight().y() + offset); + p->setPen(QPen(opt->palette.light().color())); + p->drawLine(rect.topLeft().x() + margin , + rect.topLeft().y() + offset + 1, + rect.topRight().x() - margin, + rect.topRight().y() + offset + 1); + } + p->setPen(oldPen); + } + break; + case PE_IndicatorToolBarHandle: + p->save(); + p->translate(opt->rect.x(), opt->rect.y()); + if (opt->state & State_Horizontal) { + int x = opt->rect.width() / 2 - 4; + if (opt->direction == Qt::RightToLeft) + x -= 2; + if (opt->rect.height() > 4) { + qDrawShadePanel(p, x, 2, 3, opt->rect.height() - 4, + opt->palette, false, 1, nullptr); + qDrawShadePanel(p, x + 3, 2, 3, opt->rect.height() - 4, + opt->palette, false, 1, nullptr); + } + } else { + if (opt->rect.width() > 4) { + int y = opt->rect.height() / 2 - 4; + qDrawShadePanel(p, 2, y, opt->rect.width() - 4, 3, + opt->palette, false, 1, nullptr); + qDrawShadePanel(p, 2, y + 3, opt->rect.width() - 4, 3, + opt->palette, false, 1, nullptr); + } + } + p->restore(); + break; + +#endif // QT_CONFIG(toolbar) + case PE_FrameButtonTool: + case PE_PanelButtonTool: { + QPen oldPen = p->pen(); +#if 0 && QT_CONFIG(dockwidget) + if (w && w->inherits("QDockWidgetTitleButton")) { + if (const QWidget *dw = w->parentWidget()) + if (dw->isWindow()){ + qDrawWinButton(p, opt->rect.adjusted(1, 1, 0, 0), opt->palette, opt->state & (State_Sunken | State_On), + &opt->palette.button()); + + return; + } + } +#endif // QT_CONFIG(dockwidget) + QBrush fill; + bool stippled; + bool panel = (pe == PE_PanelButtonTool); + if ((!(opt->state & State_Sunken )) + && (!(opt->state & State_Enabled) + || !(opt->state & State_MouseOver && opt->state & State_AutoRaise)) + && (opt->state & State_On)) { + fill = QBrush(opt->palette.light().color(), Qt::Dense4Pattern); + stippled = true; + } else { + fill = opt->palette.brush(QPalette::Button); + stippled = false; + } + + if (opt->state & (State_Raised | State_Sunken | State_On)) { + if (opt->state & State_AutoRaise) { + if (opt->state & (State_Enabled | State_Sunken | State_On)){ + if (panel) + qDrawShadePanel(p, opt->rect, opt->palette, + opt->state & (State_Sunken | State_On), 1, &fill); + else + qDrawShadeRect(p, opt->rect, opt->palette, + opt->state & (State_Sunken | State_On), 1); + } + if (stippled) { + p->setPen(opt->palette.button().color()); + p->drawRect(opt->rect.adjusted(1,1,-2,-2)); + } + } else { + qDrawWinButton(p, opt->rect, opt->palette, + opt->state & (State_Sunken | State_On), panel ? &fill : nullptr); + } + } else { + p->fillRect(opt->rect, fill); + } + p->setPen(oldPen); + break; } + case PE_PanelButtonCommand: + if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { + QBrush fill; + State flags = opt->state; + QPalette pal = opt->palette; + QRect r = opt->rect; + if (! (flags & State_Sunken) && (flags & State_On)) + fill = QBrush(pal.light().color(), Qt::Dense4Pattern); + else + fill = pal.brush(QPalette::Button); + + if (btn->features & QStyleOptionButton::DefaultButton && flags & State_Sunken) { + p->setPen(pal.dark().color()); + p->setBrush(fill); + p->drawRect(r.adjusted(0, 0, -1, -1)); + } else if (flags & (State_Raised | State_On | State_Sunken)) { + qDrawWinButton(p, r, pal, flags & (State_Sunken | State_On), + &fill); + } else { + p->fillRect(r, fill); + } + } + break; + case PE_FrameDefaultButton: { + QPen oldPen = p->pen(); + p->setPen(QPen(opt->palette.shadow().color(), 0)); + QRectF rect = opt->rect; + const qreal dpi = QStyleHelper::dpi(opt); + const qreal topLevelAdjustment = QStyleHelper::dpiScaled(0.5, dpi); + const qreal bottomRightAdjustment = QStyleHelper::dpiScaled(-1.5, dpi); + rect.adjust(topLevelAdjustment, topLevelAdjustment, + bottomRightAdjustment, bottomRightAdjustment); + p->drawRect(rect); + p->setPen(oldPen); + break; + } + case PE_IndicatorCheckBox: { + QBrush fill; + if (opt->state & State_NoChange) + fill = QBrush(opt->palette.base().color(), Qt::Dense4Pattern); + else if (opt->state & State_Sunken) + fill = opt->palette.button(); + else if (opt->state & State_Enabled) + fill = opt->palette.base(); + else + fill = opt->palette.window(); + p->save(); + doRestore = true; + qDrawWinPanel(p, opt->rect, opt->palette, true, &fill); + if (opt->state & State_NoChange) + p->setPen(opt->palette.dark().color()); + else + p->setPen(opt->palette.text().color()); + } + Q_FALLTHROUGH(); + case PE_IndicatorItemViewItemCheck: + if (!doRestore) { + p->save(); + doRestore = true; + } +#if 0 && QT_CONFIG(itemviews) + if (pe == PE_IndicatorItemViewItemCheck) { + const QStyleOptionViewItem *itemViewOpt = qstyleoption_cast<const QStyleOptionViewItem *>(opt); + p->setPen(itemViewOpt + && itemViewOpt->showDecorationSelected + && opt->state & State_Selected + ? opt->palette.highlightedText().color() + : opt->palette.text().color()); + if (opt->state & State_NoChange) + p->setBrush(opt->palette.brush(QPalette::Button)); + p->drawRect(opt->rect.x() + 1, opt->rect.y() + 1, opt->rect.width() - 2, opt->rect.height() - 2); + } +#endif // QT_CONFIG(itemviews) + if (!(opt->state & State_Off)) { + QPointF points[6]; + qreal scaleh = opt->rect.width() / 12.0; + qreal scalev = opt->rect.height() / 12.0; + points[0] = { opt->rect.x() + 3.5 * scaleh, opt->rect.y() + 5.5 * scalev }; + points[1] = { points[0].x(), points[0].y() + 2 * scalev }; + points[2] = { points[1].x() + 2 * scaleh, points[1].y() + 2 * scalev }; + points[3] = { points[2].x() + 4 * scaleh, points[2].y() - 4 * scalev }; + points[4] = { points[3].x(), points[3].y() - 2 * scalev }; + points[5] = { points[4].x() - 4 * scaleh, points[4].y() + 4 * scalev }; + p->setPen(QPen(opt->palette.text().color(), 0)); + p->setBrush(opt->palette.text().color()); + p->drawPolygon(points, 6); + } + if (doRestore) + p->restore(); + break; + case PE_FrameFocusRect: + if (const QStyleOptionFocusRect *fropt = qstyleoption_cast<const QStyleOptionFocusRect *>(opt)) { + //### check for d->alt_down + if (!(fropt->state & State_KeyboardFocusChange) && !proxy()->styleHint(SH_UnderlineShortcut, opt)) + return; + QRect r = opt->rect; + p->save(); + p->setBackgroundMode(Qt::TransparentMode); + QColor bg_col = fropt->backgroundColor; + if (!bg_col.isValid()) + bg_col = p->background().color(); + bg_col = bg_col.toRgb(); + // Create an "XOR" color. + QColor patternCol((bg_col.red() ^ 0xff) & 0xff, + (bg_col.green() ^ 0xff) & 0xff, + (bg_col.blue() ^ 0xff) & 0xff); + p->setBrush(QBrush(patternCol, Qt::Dense4Pattern)); + p->setBrushOrigin(r.topLeft()); + p->setPen(Qt::NoPen); + p->drawRect(r.left(), r.top(), r.width(), 1); // Top + p->drawRect(r.left(), r.bottom(), r.width(), 1); // Bottom + p->drawRect(r.left(), r.top(), 1, r.height()); // Left + p->drawRect(r.right(), r.top(), 1, r.height()); // Right + p->restore(); + } + break; + case PE_IndicatorRadioButton: + { + QRect r = opt->rect; + p->save(); + p->setRenderHint(QPainter::Antialiasing, true); + + QPointF circleCenter = r.center() + QPoint(1, 1); + qreal radius = (r.width() + (r.width() + 1) % 2) / 2.0 - 1; + + QPainterPath path1; + path1.addEllipse(circleCenter, radius, radius); + radius *= 0.85; + QPainterPath path2; + path2.addEllipse(circleCenter, radius, radius); + radius *= 0.85; + QPainterPath path3; + path3.addEllipse(circleCenter, radius, radius); + radius *= 0.5; + QPainterPath path4; + path4.addEllipse(circleCenter, radius, radius); + + QPolygon topLeftPol, bottomRightPol; + topLeftPol.setPoints(3, r.x(), r.y(), r.x(), r.y() + r.height(), r.x() + r.width(), r.y()); + bottomRightPol.setPoints(3, r.x(), r.y() + r.height(), r.x() + r.width(), r.y() + r.height(), r.x() + r.width(), r.y()); + + p->setClipRegion(QRegion(topLeftPol)); + p->setPen(opt->palette.dark().color()); + p->setBrush(opt->palette.dark().color()); + p->drawPath(path1); + p->setPen(opt->palette.shadow().color()); + p->setBrush(opt->palette.shadow().color()); + p->drawPath(path2); + + p->setClipRegion(QRegion(bottomRightPol)); + p->setPen(opt->palette.light().color()); + p->setBrush(opt->palette.light().color()); + p->drawPath(path1); + p->setPen(opt->palette.midlight().color()); + p->setBrush(opt->palette.midlight().color()); + p->drawPath(path2); + + QColor fillColor = ((opt->state & State_Sunken) || !(opt->state & State_Enabled)) ? + opt->palette.button().color() : opt->palette.base().color(); + + p->setClipping(false); + p->setPen(fillColor); + p->setBrush(fillColor); + p->drawPath(path3); + + if (opt->state & State_On) { + p->setPen(opt->palette.text().color()); + p->setBrush(opt->palette.text()); + p->drawPath(path4); + } + p->restore(); + break; + } +#ifndef QT_NO_FRAME + case PE_Frame: + case PE_FrameMenu: + if (const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(opt)) { + if (frame->lineWidth == 2 || pe == PE_Frame) { + QPalette popupPal = frame->palette; + if (pe == PE_FrameMenu) { + popupPal.setColor(QPalette::Light, frame->palette.window().color()); + popupPal.setColor(QPalette::Midlight, frame->palette.light().color()); + } + if (pe == PE_Frame && (frame->state & State_Raised)) + qDrawWinButton(p, frame->rect, popupPal, frame->state & State_Sunken); + else if (pe == PE_Frame && (frame->state & State_Sunken)) + { + popupPal.setColor(QPalette::Midlight, frame->palette.window().color()); + qDrawWinPanel(p, frame->rect, popupPal, frame->state & State_Sunken); + } + else + qDrawWinPanel(p, frame->rect, popupPal, frame->state & State_Sunken); + } else { + QCommonStyle::drawPrimitive(pe, opt, p); + } + } else { + QPalette popupPal = opt->palette; + popupPal.setColor(QPalette::Light, opt->palette.window().color()); + popupPal.setColor(QPalette::Midlight, opt->palette.light().color()); + qDrawWinPanel(p, opt->rect, popupPal, opt->state & State_Sunken); + } + break; +#endif // QT_NO_FRAME + case PE_FrameButtonBevel: + case PE_PanelButtonBevel: { + QBrush fill; + bool panel = pe != PE_FrameButtonBevel; + p->setBrushOrigin(opt->rect.topLeft()); + if (!(opt->state & State_Sunken) && (opt->state & State_On)) + fill = QBrush(opt->palette.light().color(), Qt::Dense4Pattern); + else + fill = opt->palette.brush(QPalette::Button); + + if (opt->state & (State_Raised | State_On | State_Sunken)) { + qDrawWinButton(p, opt->rect, opt->palette, opt->state & (State_Sunken | State_On), + panel ? &fill : nullptr); + } else { + if (panel) + p->fillRect(opt->rect, fill); + else + p->drawRect(opt->rect); + } + break; } + case PE_FrameWindow: { + QPalette popupPal = opt->palette; + popupPal.setColor(QPalette::Light, opt->palette.window().color()); + popupPal.setColor(QPalette::Midlight, opt->palette.light().color()); + qDrawWinPanel(p, opt->rect, popupPal, opt->state & State_Sunken); + break; } +#if 0 && QT_CONFIG(dockwidget) + case PE_IndicatorDockWidgetResizeHandle: + break; + case PE_FrameDockWidget: + if (qstyleoption_cast<const QStyleOptionFrame *>(opt)) { + proxy()->drawPrimitive(QStyle::PE_FrameWindow, opt, p, w); + } + break; +#endif // QT_CONFIG(dockwidget) + + case PE_FrameStatusBarItem: + qDrawShadePanel(p, opt->rect, opt->palette, true, 1, nullptr); + break; + + case PE_IndicatorProgressChunk: + { + bool vertical = false, inverted = false; + if (const QStyleOptionProgressBar *pb = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) { + vertical = !(pb->state & QStyle::State_Horizontal); + inverted = pb->invertedAppearance; + } + + int space = 2; + int chunksize = proxy()->pixelMetric(PM_ProgressBarChunkWidth, opt) - space; + if (!vertical) { + if (opt->rect.width() <= chunksize) + space = 0; + + if (inverted) + p->fillRect(opt->rect.x() + space, opt->rect.y(), opt->rect.width() - space, opt->rect.height(), + opt->palette.brush(QPalette::Highlight)); + else + p->fillRect(opt->rect.x(), opt->rect.y(), opt->rect.width() - space, opt->rect.height(), + opt->palette.brush(QPalette::Highlight)); + } else { + if (opt->rect.height() <= chunksize) + space = 0; + + if (inverted) + p->fillRect(opt->rect.x(), opt->rect.y(), opt->rect.width(), opt->rect.height() - space, + opt->palette.brush(QPalette::Highlight)); + else + p->fillRect(opt->rect.x(), opt->rect.y() + space, opt->rect.width(), opt->rect.height() - space, + opt->palette.brush(QPalette::Highlight)); + } + } + break; + + case PE_FrameTabWidget: { + qDrawWinButton(p, opt->rect, opt->palette, false, nullptr); + break; + } + default: + QCommonStyle::drawPrimitive(pe, opt, p); + } +} + +/*! \reimp */ +void QWindowsStyle::drawControl(ControlElement ce, const QStyleOption *opt, QPainter *p) const +{ + switch (ce) { +#if 0 && QT_CONFIG(rubberband) + case CE_RubberBand: + if (qstyleoption_cast<const QStyleOptionRubberBand *>(opt)) { + // ### workaround for slow general painter path + QPixmap tiledPixmap(16, 16); + QPainter pixmapPainter(&tiledPixmap); + pixmapPainter.setPen(Qt::NoPen); + pixmapPainter.setBrush(Qt::Dense4Pattern); + pixmapPainter.setBackground(Qt::white); + pixmapPainter.setBackgroundMode(Qt::OpaqueMode); + pixmapPainter.drawRect(0, 0, tiledPixmap.width(), tiledPixmap.height()); + pixmapPainter.end(); + tiledPixmap = QPixmap::fromImage(tiledPixmap.toImage()); + p->save(); + QRect r = opt->rect; + QStyleHintReturnMask mask; + if (proxy()->styleHint(QStyle::SH_RubberBand_Mask, opt, widget, &mask)) + p->setClipRegion(mask.region); + p->drawTiledPixmap(r.x(), r.y(), r.width(), r.height(), tiledPixmap); + p->restore(); + return; + } + break; +#endif // QT_CONFIG(rubberband) + +#if 0 && QT_CONFIG(menu) && QT_CONFIG(mainwindow) + case CE_MenuBarEmptyArea: + if (widget && qobject_cast<const QMainWindow *>(widget->parentWidget())) { + p->fillRect(opt->rect, opt->palette.button()); + QPen oldPen = p->pen(); + p->setPen(QPen(opt->palette.dark().color())); + p->drawLine(opt->rect.bottomLeft(), opt->rect.bottomRight()); + p->setPen(oldPen); + } + break; +#endif +#if 0 && QT_CONFIG(menu) + case CE_MenuItem: + if (const QStyleOptionMenuItem *menuitem = qstyleoption_cast<const QStyleOptionMenuItem *>(opt)) { + int x, y, w, h; + menuitem->rect.getRect(&x, &y, &w, &h); + int tab = menuitem->tabWidth; + bool dis = !(menuitem->state & State_Enabled); + bool checked = menuitem->checkType != QStyleOptionMenuItem::NotCheckable + ? menuitem->checked : false; + bool act = menuitem->state & State_Selected; + + // windows always has a check column, regardless whether we have an icon or not + int checkcol = qMax<int>(menuitem->maxIconWidth, QWindowsStylePrivate::windowsCheckMarkWidth); + + QBrush fill = menuitem->palette.brush(act ? QPalette::Highlight : QPalette::Button); + p->fillRect(menuitem->rect.adjusted(0, 0, -1, 0), fill); + + if (menuitem->menuItemType == QStyleOptionMenuItem::Separator){ + int yoff = y-1 + h / 2; + p->setPen(menuitem->palette.dark().color()); + p->drawLine(x + 2, yoff, x + w - 4, yoff); + p->setPen(menuitem->palette.light().color()); + p->drawLine(x + 2, yoff + 1, x + w - 4, yoff + 1); + return; + } + + QRect vCheckRect = visualRect(opt->direction, menuitem->rect, QRect(menuitem->rect.x(), menuitem->rect.y(), checkcol, menuitem->rect.height())); + if (!menuitem->icon.isNull() && checked) { + if (act) { + qDrawShadePanel(p, vCheckRect, + menuitem->palette, true, 1, + &menuitem->palette.brush(QPalette::Button)); + } else { + QBrush fill(menuitem->palette.light().color(), Qt::Dense4Pattern); + qDrawShadePanel(p, vCheckRect, menuitem->palette, true, 1, &fill); + } + } else if (!act) { + p->fillRect(vCheckRect, menuitem->palette.brush(QPalette::Button)); + } + + // On Windows Style, if we have a checkable item and an icon we + // draw the icon recessed to indicate an item is checked. If we + // have no icon, we draw a checkmark instead. + if (!menuitem->icon.isNull()) { + QIcon::Mode mode = dis ? QIcon::Disabled : QIcon::Normal; + if (act && !dis) + mode = QIcon::Active; + QPixmap pixmap; + if (checked) + pixmap = menuitem->icon.pixmap(proxy()->pixelMetric(PM_SmallIconSize, opt, widget), mode, QIcon::On); + else + pixmap = menuitem->icon.pixmap(proxy()->pixelMetric(PM_SmallIconSize, opt, widget), mode); + const int pixw = pixmap.width() / pixmap.devicePixelRatio(); + const int pixh = pixmap.height() / pixmap.devicePixelRatio(); + QRect pmr(0, 0, pixw, pixh); + pmr.moveCenter(vCheckRect.center()); + p->setPen(menuitem->palette.text().color()); + p->drawPixmap(pmr.topLeft(), pixmap); + } else if (checked) { + QStyleOptionMenuItem newMi = *menuitem; + newMi.state = State_None; + if (!dis) + newMi.state |= State_Enabled; + if (act) + newMi.state |= State_On; + newMi.rect = visualRect(opt->direction, menuitem->rect, QRect(menuitem->rect.x() + QWindowsStylePrivate::windowsItemFrame, + menuitem->rect.y() + QWindowsStylePrivate::windowsItemFrame, + checkcol - 2 * QWindowsStylePrivate::windowsItemFrame, + menuitem->rect.height() - 2 * QWindowsStylePrivate::windowsItemFrame)); + proxy()->drawPrimitive(PE_IndicatorMenuCheckMark, &newMi, p, widget); + } + p->setPen(act ? menuitem->palette.highlightedText().color() : menuitem->palette.buttonText().color()); + + QColor discol; + if (dis) { + discol = menuitem->palette.text().color(); + p->setPen(discol); + } + + int xm = int(QWindowsStylePrivate::windowsItemFrame) + checkcol + int(QWindowsStylePrivate::windowsItemHMargin); + int xpos = menuitem->rect.x() + xm; + QRect textRect(xpos, y + QWindowsStylePrivate::windowsItemVMargin, + w - xm - QWindowsStylePrivate::windowsRightBorder - tab + 1, h - 2 * QWindowsStylePrivate::windowsItemVMargin); + QRect vTextRect = visualRect(opt->direction, menuitem->rect, textRect); + QStringRef s(&menuitem->text); + if (!s.isEmpty()) { // draw text + p->save(); + int t = s.indexOf(QLatin1Char('\t')); + int text_flags = Qt::AlignVCenter | Qt::TextShowMnemonic | Qt::TextDontClip | Qt::TextSingleLine; + if (!proxy()->styleHint(SH_UnderlineShortcut, menuitem, widget)) + text_flags |= Qt::TextHideMnemonic; + text_flags |= Qt::AlignLeft; + if (t >= 0) { + QRect vShortcutRect = visualRect(opt->direction, menuitem->rect, + QRect(textRect.topRight(), QPoint(menuitem->rect.right(), textRect.bottom()))); + const QString textToDraw = s.mid(t + 1).toString(); + if (dis && !act && proxy()->styleHint(SH_EtchDisabledText, opt, widget)) { + p->setPen(menuitem->palette.light().color()); + p->drawText(vShortcutRect.adjusted(1, 1, 1, 1), text_flags, textToDraw); + p->setPen(discol); + } + p->drawText(vShortcutRect, text_flags, textToDraw); + s = s.left(t); + } + QFont font = menuitem->font; + if (menuitem->menuItemType == QStyleOptionMenuItem::DefaultItem) + font.setBold(true); + p->setFont(font); + const QString textToDraw = s.left(t).toString(); + if (dis && !act && proxy()->styleHint(SH_EtchDisabledText, opt, widget)) { + p->setPen(menuitem->palette.light().color()); + p->drawText(vTextRect.adjusted(1, 1, 1, 1), text_flags, textToDraw); + p->setPen(discol); + } + p->drawText(vTextRect, text_flags, textToDraw); + p->restore(); + } + if (menuitem->menuItemType == QStyleOptionMenuItem::SubMenu) {// draw sub menu arrow + int dim = (h - 2 * QWindowsStylePrivate::windowsItemFrame) / 2; + PrimitiveElement arrow; + arrow = (opt->direction == Qt::RightToLeft) ? PE_IndicatorArrowLeft : PE_IndicatorArrowRight; + xpos = x + w - QWindowsStylePrivate::windowsArrowHMargin - QWindowsStylePrivate::windowsItemFrame - dim; + QRect vSubMenuRect = visualRect(opt->direction, menuitem->rect, QRect(xpos, y + h / 2 - dim / 2, dim, dim)); + QStyleOptionMenuItem newMI = *menuitem; + newMI.rect = vSubMenuRect; + newMI.state = dis ? State_None : State_Enabled; + if (act) + newMI.palette.setColor(QPalette::ButtonText, + newMI.palette.highlightedText().color()); + proxy()->drawPrimitive(arrow, &newMI, p, widget); + } + + } + break; +#endif // QT_CONFIG(menu) +#if 0 && QT_CONFIG(menubar) + case CE_MenuBarItem: + if (const QStyleOptionMenuItem *mbi = qstyleoption_cast<const QStyleOptionMenuItem *>(opt)) { + bool active = mbi->state & State_Selected; + bool hasFocus = mbi->state & State_HasFocus; + bool down = mbi->state & State_Sunken; + QStyleOptionMenuItem newMbi = *mbi; + p->fillRect(mbi->rect, mbi->palette.brush(QPalette::Button)); + if (active || hasFocus) { + QBrush b = mbi->palette.brush(QPalette::Button); + if (active && down) + p->setBrushOrigin(p->brushOrigin() + QPoint(1, 1)); + if (active && hasFocus) + qDrawShadeRect(p, mbi->rect.x(), mbi->rect.y(), mbi->rect.width(), + mbi->rect.height(), mbi->palette, active && down, 1, 0, &b); + if (active && down) { + newMbi.rect.translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, mbi, widget), + proxy()->pixelMetric(PM_ButtonShiftVertical, mbi, widget)); + p->setBrushOrigin(p->brushOrigin() - QPoint(1, 1)); + } + } + QCommonStyle::drawControl(ce, &newMbi, p, widget); + } + break; +#endif // QT_CONFIG(menubar) +#if 0 && QT_CONFIG(tabbar) + case CE_TabBarTabShape: + if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) { + bool rtlHorTabs = (tab->direction == Qt::RightToLeft + && (tab->shape == QTabBar::RoundedNorth + || tab->shape == QTabBar::RoundedSouth)); + bool selected = tab->state & State_Selected; + bool lastTab = ((!rtlHorTabs && tab->position == QStyleOptionTab::End) + || (rtlHorTabs + && tab->position == QStyleOptionTab::Beginning)); + bool firstTab = ((!rtlHorTabs + && tab->position == QStyleOptionTab::Beginning) + || (rtlHorTabs + && tab->position == QStyleOptionTab::End)); + bool onlyOne = tab->position == QStyleOptionTab::OnlyOneTab; + bool previousSelected = + ((!rtlHorTabs + && tab->selectedPosition == QStyleOptionTab::PreviousIsSelected) + || (rtlHorTabs + && tab->selectedPosition == QStyleOptionTab::NextIsSelected)); + bool nextSelected = + ((!rtlHorTabs + && tab->selectedPosition == QStyleOptionTab::NextIsSelected) + || (rtlHorTabs + && tab->selectedPosition + == QStyleOptionTab::PreviousIsSelected)); + int tabBarAlignment = proxy()->styleHint(SH_TabBar_Alignment, tab, widget); + bool leftAligned = (!rtlHorTabs && tabBarAlignment == Qt::AlignLeft) + || (rtlHorTabs + && tabBarAlignment == Qt::AlignRight); + + bool rightAligned = (!rtlHorTabs && tabBarAlignment == Qt::AlignRight) + || (rtlHorTabs + && tabBarAlignment == Qt::AlignLeft); + + QColor light = tab->palette.light().color(); + QColor dark = tab->palette.dark().color(); + QColor shadow = tab->palette.shadow().color(); + int borderThinkness = proxy()->pixelMetric(PM_TabBarBaseOverlap, tab, widget); + if (selected) + borderThinkness /= 2; + QRect r2(opt->rect); + int x1 = r2.left(); + int x2 = r2.right(); + int y1 = r2.top(); + int y2 = r2.bottom(); + switch (tab->shape) { + default: + QCommonStyle::drawControl(ce, tab, p, widget); + break; + case QTabBar::RoundedNorth: { + if (!selected) { + y1 += 2; + x1 += onlyOne || firstTab ? borderThinkness : 0; + x2 -= onlyOne || lastTab ? borderThinkness : 0; + } + + p->fillRect(QRect(x1 + 1, y1 + 1, (x2 - x1) - 1, (y2 - y1) - 2), tab->palette.window()); + + // Delete border + if (selected) { + p->fillRect(QRect(x1,y2-1,x2-x1,1), tab->palette.window()); + p->fillRect(QRect(x1,y2,x2-x1,1), tab->palette.window()); + } + // Left + if (firstTab || selected || onlyOne || !previousSelected) { + p->setPen(light); + p->drawLine(x1, y1 + 2, x1, y2 - ((onlyOne || firstTab) && selected && leftAligned ? 0 : borderThinkness)); + p->drawPoint(x1 + 1, y1 + 1); + } + // Top + { + int beg = x1 + (previousSelected ? 0 : 2); + int end = x2 - (nextSelected ? 0 : 2); + p->setPen(light); + p->drawLine(beg, y1, end, y1); + } + // Right + if (lastTab || selected || onlyOne || !nextSelected) { + p->setPen(shadow); + p->drawLine(x2, y1 + 2, x2, y2 - ((onlyOne || lastTab) && selected && rightAligned ? 0 : borderThinkness)); + p->drawPoint(x2 - 1, y1 + 1); + p->setPen(dark); + p->drawLine(x2 - 1, y1 + 2, x2 - 1, y2 - ((onlyOne || lastTab) && selected && rightAligned ? 0 : borderThinkness)); + } + break; } + case QTabBar::RoundedSouth: { + if (!selected) { + y2 -= 2; + x1 += firstTab ? borderThinkness : 0; + x2 -= lastTab ? borderThinkness : 0; + } + + p->fillRect(QRect(x1 + 1, y1 + 2, (x2 - x1) - 1, (y2 - y1) - 1), tab->palette.window()); + + // Delete border + if (selected) { + p->fillRect(QRect(x1, y1 + 1, (x2 - 1)-x1, 1), tab->palette.window()); + p->fillRect(QRect(x1, y1, (x2 - 1)-x1, 1), tab->palette.window()); + } + // Left + if (firstTab || selected || onlyOne || !previousSelected) { + p->setPen(light); + p->drawLine(x1, y2 - 2, x1, y1 + ((onlyOne || firstTab) && selected && leftAligned ? 0 : borderThinkness)); + p->drawPoint(x1 + 1, y2 - 1); + } + // Bottom + { + int beg = x1 + (previousSelected ? 0 : 2); + int end = x2 - (nextSelected ? 0 : 2); + p->setPen(shadow); + p->drawLine(beg, y2, end, y2); + p->setPen(dark); + p->drawLine(beg, y2 - 1, end, y2 - 1); + } + // Right + if (lastTab || selected || onlyOne || !nextSelected) { + p->setPen(shadow); + p->drawLine(x2, y2 - 2, x2, y1 + ((onlyOne || lastTab) && selected && rightAligned ? 0 : borderThinkness)); + p->drawPoint(x2 - 1, y2 - 1); + p->setPen(dark); + p->drawLine(x2 - 1, y2 - 2, x2 - 1, y1 + ((onlyOne || lastTab) && selected && rightAligned ? 0 : borderThinkness)); + } + break; } + case QTabBar::RoundedWest: { + if (!selected) { + x1 += 2; + y1 += firstTab ? borderThinkness : 0; + y2 -= lastTab ? borderThinkness : 0; + } + + p->fillRect(QRect(x1 + 1, y1 + 1, (x2 - x1) - 2, (y2 - y1) - 1), tab->palette.window()); + + // Delete border + if (selected) { + p->fillRect(QRect(x2 - 1, y1, 1, y2-y1), tab->palette.window()); + p->fillRect(QRect(x2, y1, 1, y2-y1), tab->palette.window()); + } + // Top + if (firstTab || selected || onlyOne || !previousSelected) { + p->setPen(light); + p->drawLine(x1 + 2, y1, x2 - ((onlyOne || firstTab) && selected && leftAligned ? 0 : borderThinkness), y1); + p->drawPoint(x1 + 1, y1 + 1); + } + // Left + { + int beg = y1 + (previousSelected ? 0 : 2); + int end = y2 - (nextSelected ? 0 : 2); + p->setPen(light); + p->drawLine(x1, beg, x1, end); + } + // Bottom + if (lastTab || selected || onlyOne || !nextSelected) { + p->setPen(shadow); + p->drawLine(x1 + 3, y2, x2 - ((onlyOne || lastTab) && selected && rightAligned ? 0 : borderThinkness), y2); + p->drawPoint(x1 + 2, y2 - 1); + p->setPen(dark); + p->drawLine(x1 + 3, y2 - 1, x2 - ((onlyOne || lastTab) && selected && rightAligned ? 0 : borderThinkness), y2 - 1); + p->drawPoint(x1 + 1, y2 - 1); + p->drawPoint(x1 + 2, y2); + } + break; } + case QTabBar::RoundedEast: { + if (!selected) { + x2 -= 2; + y1 += firstTab ? borderThinkness : 0; + y2 -= lastTab ? borderThinkness : 0; + } + + p->fillRect(QRect(x1 + 2, y1 + 1, (x2 - x1) - 1, (y2 - y1) - 1), tab->palette.window()); + + // Delete border + if (selected) { + p->fillRect(QRect(x1 + 1, y1, 1, (y2 - 1)-y1),tab->palette.window()); + p->fillRect(QRect(x1, y1, 1, (y2-1)-y1), tab->palette.window()); + } + // Top + if (firstTab || selected || onlyOne || !previousSelected) { + p->setPen(light); + p->drawLine(x2 - 2, y1, x1 + ((onlyOne || firstTab) && selected && leftAligned ? 0 : borderThinkness), y1); + p->drawPoint(x2 - 1, y1 + 1); + } + // Right + { + int beg = y1 + (previousSelected ? 0 : 2); + int end = y2 - (nextSelected ? 0 : 2); + p->setPen(shadow); + p->drawLine(x2, beg, x2, end); + p->setPen(dark); + p->drawLine(x2 - 1, beg, x2 - 1, end); + } + // Bottom + if (lastTab || selected || onlyOne || !nextSelected) { + p->setPen(shadow); + p->drawLine(x2 - 2, y2, x1 + ((onlyOne || lastTab) && selected && rightAligned ? 0 : borderThinkness), y2); + p->drawPoint(x2 - 1, y2 - 1); + p->setPen(dark); + p->drawLine(x2 - 2, y2 - 1, x1 + ((onlyOne || lastTab) && selected && rightAligned ? 0 : borderThinkness), y2 - 1); + } + break; } + } + } + break; +#endif // QT_CONFIG(tabbar) + case CE_ToolBoxTabShape: + qDrawShadePanel(p, opt->rect, opt->palette, + opt->state & (State_Sunken | State_On), 1, + &opt->palette.brush(QPalette::Button)); + break; +#if 0 && QT_CONFIG(splitter) + case CE_Splitter: + p->eraseRect(opt->rect); + break; +#endif // QT_CONFIG(splitter) +#if 0 && QT_CONFIG(scrollbar) + case CE_ScrollBarSubLine: + case CE_ScrollBarAddLine: { + if ((opt->state & State_Sunken)) { + p->setPen(opt->palette.dark().color()); + p->setBrush(opt->palette.brush(QPalette::Button)); + p->drawRect(opt->rect.adjusted(0, 0, -1, -1)); + } else { + QStyleOption buttonOpt = *opt; + if (!(buttonOpt.state & State_Sunken)) + buttonOpt.state |= State_Raised; + QPalette pal(opt->palette); + pal.setColor(QPalette::Button, opt->palette.light().color()); + pal.setColor(QPalette::Light, opt->palette.button().color()); + qDrawWinButton(p, opt->rect, pal, opt->state & (State_Sunken | State_On), + &opt->palette.brush(QPalette::Button)); + } + PrimitiveElement arrow; + if (opt->state & State_Horizontal) { + if (ce == CE_ScrollBarAddLine) + arrow = opt->direction == Qt::LeftToRight ? PE_IndicatorArrowRight : PE_IndicatorArrowLeft; + else + arrow = opt->direction == Qt::LeftToRight ? PE_IndicatorArrowLeft : PE_IndicatorArrowRight; + } else { + if (ce == CE_ScrollBarAddLine) + arrow = PE_IndicatorArrowDown; + else + arrow = PE_IndicatorArrowUp; + } + QStyleOption arrowOpt = *opt; + arrowOpt.rect = opt->rect.adjusted(4, 4, -4, -4); + proxy()->drawPrimitive(arrow, &arrowOpt, p, widget); + break; } + case CE_ScrollBarAddPage: + case CE_ScrollBarSubPage: { + QBrush br; + QBrush bg = p->background(); + Qt::BGMode bg_mode = p->backgroundMode(); + p->setPen(Qt::NoPen); + p->setBackgroundMode(Qt::OpaqueMode); + + if (opt->state & State_Sunken) { + br = QBrush(opt->palette.shadow().color(), Qt::Dense4Pattern); + p->setBackground(opt->palette.dark().color()); + p->setBrush(br); + } else { + const QBrush paletteBrush = opt->palette.brush(QPalette::Light); + if (paletteBrush.style() == Qt::TexturePattern) { + if (qHasPixmapTexture(paletteBrush)) + br = QBrush(paletteBrush.texture()); + else + br = QBrush(paletteBrush.textureImage()); + } else + br = QBrush(opt->palette.light().color(), Qt::Dense4Pattern); + p->setBackground(opt->palette.window().color()); + p->setBrush(br); + } + p->drawRect(opt->rect); + p->setBackground(bg); + p->setBackgroundMode(bg_mode); + break; } + case CE_ScrollBarSlider: + if (!(opt->state & State_Enabled)) { + QBrush br; + const QBrush paletteBrush = opt->palette.brush(QPalette::Light); + if (paletteBrush.style() == Qt::TexturePattern) { + if (qHasPixmapTexture(paletteBrush)) + br = QBrush(paletteBrush.texture()); + else + br = QBrush(paletteBrush.textureImage()); + } else + br = QBrush(opt->palette.light().color(), Qt::Dense4Pattern); + p->setPen(Qt::NoPen); + p->setBrush(br); + p->setBackgroundMode(Qt::OpaqueMode); + p->drawRect(opt->rect); + } else { + QStyleOptionButton buttonOpt; + buttonOpt.QStyleOption::operator=(*opt); + buttonOpt.state = State_Enabled | State_Raised; + + QPalette pal(opt->palette); + pal.setColor(QPalette::Button, opt->palette.light().color()); + pal.setColor(QPalette::Light, opt->palette.button().color()); + qDrawWinButton(p, opt->rect, pal, false, &opt->palette.brush(QPalette::Button)); + } + break; +#endif // QT_CONFIG(scrollbar) + case CE_HeaderSection: { + QBrush fill; + if (opt->state & State_On) + fill = QBrush(opt->palette.light().color(), Qt::Dense4Pattern); + else + fill = opt->palette.brush(QPalette::Button); + + if (opt->state & (State_Raised | State_Sunken)) { + qDrawWinButton(p, opt->rect, opt->palette, opt->state & State_Sunken, &fill); + } else { + p->fillRect(opt->rect, fill); + } + break; } +#if 0 && QT_CONFIG(toolbar) + case CE_ToolBar: + if (const QStyleOptionToolBar *toolbar = qstyleoption_cast<const QStyleOptionToolBar *>(opt)) { + // Reserve the beveled appearance only for mainwindow toolbars + if (!(widget && qobject_cast<const QMainWindow*> (widget->parentWidget()))) + break; + + QRect rect = opt->rect; + bool paintLeftBorder = true; + bool paintRightBorder = true; + bool paintBottomBorder = true; + + switch (toolbar->toolBarArea){ + case Qt::BottomToolBarArea : + switch (toolbar->positionOfLine){ + case QStyleOptionToolBar::Beginning: + case QStyleOptionToolBar::OnlyOne: + paintBottomBorder = false; + break; + default: + break; + } + Q_FALLTHROUGH(); // It continues in the end of the next case + case Qt::TopToolBarArea : + switch (toolbar->positionWithinLine){ + case QStyleOptionToolBar::Beginning: + paintLeftBorder = false; + break; + case QStyleOptionToolBar::End: + paintRightBorder = false; + break; + case QStyleOptionToolBar::OnlyOne: + paintRightBorder = false; + paintLeftBorder = false; + break; + default: + break; + } + if (opt->direction == Qt::RightToLeft){ //reverse layout changes the order of Beginning/end + bool tmp = paintLeftBorder; + paintRightBorder=paintLeftBorder; + paintLeftBorder=tmp; + } + break; + case Qt::RightToolBarArea : + switch (toolbar->positionOfLine){ + case QStyleOptionToolBar::Beginning: + case QStyleOptionToolBar::OnlyOne: + paintRightBorder = false; + break; + default: + break; + } + break; + case Qt::LeftToolBarArea : + switch (toolbar->positionOfLine){ + case QStyleOptionToolBar::Beginning: + case QStyleOptionToolBar::OnlyOne: + paintLeftBorder = false; + break; + default: + break; + } + break; + default: + break; + } + + + //draw top border + p->setPen(QPen(opt->palette.light().color())); + p->drawLine(rect.topLeft().x(), + rect.topLeft().y(), + rect.topRight().x(), + rect.topRight().y()); + + if (paintLeftBorder){ + p->setPen(QPen(opt->palette.light().color())); + p->drawLine(rect.topLeft().x(), + rect.topLeft().y(), + rect.bottomLeft().x(), + rect.bottomLeft().y()); + } + + if (paintRightBorder){ + p->setPen(QPen(opt->palette.dark().color())); + p->drawLine(rect.topRight().x(), + rect.topRight().y(), + rect.bottomRight().x(), + rect.bottomRight().y()); + } + + if (paintBottomBorder){ + p->setPen(QPen(opt->palette.dark().color())); + p->drawLine(rect.bottomLeft().x(), + rect.bottomLeft().y(), + rect.bottomRight().x(), + rect.bottomRight().y()); + } + } + break; + + +#endif // QT_CONFIG(toolbar) + + case CE_ProgressBarContents: + if (const QStyleOptionProgressBar *pb = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) { + QRect rect = pb->rect; + if (!rect.isValid()) + return; + + const bool vertical = !(pb->state & QStyle::State_Horizontal); + const bool inverted = pb->invertedAppearance; + + QTransform m; + if (vertical) { + rect = QRect(rect.y(), rect.x(), rect.height(), rect.width()); // flip width and height + m.rotate(90); + m.translate(0, -(rect.height() + rect.y()*2)); + } + QPalette pal2 = pb->palette; + // Correct the highlight color if it is the same as the background + if (pal2.highlight() == pal2.window()) + pal2.setColor(QPalette::Highlight, pb->palette.color(QPalette::Active, + QPalette::Highlight)); + bool reverse = ((!vertical && (pb->direction == Qt::RightToLeft)) || vertical); + if (inverted) + reverse = !reverse; + int w = rect.width(); + Q_D(const QWindowsStyle); + if (pb->minimum == 0 && pb->maximum == 0) { + const int unit_width = proxy()->pixelMetric(PM_ProgressBarChunkWidth, pb); + QStyleOptionProgressBar pbBits = *pb; + Q_ASSERT(unit_width >0); + + pbBits.rect = rect; + pbBits.palette = pal2; + + int step = 0; + int chunkCount = w / unit_width + 1; +#if 0 && QT_CONFIG(animation) + if (QProgressStyleAnimation *animation = qobject_cast<QProgressStyleAnimation*>(d->animation(opt->styleObject))) + step = (animation->animationStep() / 3) % chunkCount; + else + d->startAnimation(new QProgressStyleAnimation(d->animationFps, opt->styleObject)); +#else + Q_UNUSED(d); +#endif + int chunksInRow = 5; + int myY = pbBits.rect.y(); + int myHeight = pbBits.rect.height(); + int chunksToDraw = chunksInRow; + + if (step > chunkCount - 5)chunksToDraw = (chunkCount - step); + p->save(); + p->setClipRect(m.mapRect(QRectF(rect)).toRect()); + + int x0 = reverse ? rect.left() + rect.width() - unit_width*(step) - unit_width : rect.left() + unit_width * step; + int x = 0; + + for (int i = 0; i < chunksToDraw ; ++i) { + pbBits.rect.setRect(x0 + x, myY, unit_width, myHeight); + pbBits.rect = m.mapRect(QRectF(pbBits.rect)).toRect(); + proxy()->drawPrimitive(PE_IndicatorProgressChunk, &pbBits, p); + x += reverse ? -unit_width : unit_width; + } + //Draw wrap-around chunks + if ( step > chunkCount-5){ + x0 = reverse ? rect.left() + rect.width() - unit_width : rect.left() ; + x = 0; + int chunksToDraw = step - (chunkCount - chunksInRow); + for (int i = 0; i < chunksToDraw ; ++i) { + pbBits.rect.setRect(x0 + x, myY, unit_width, myHeight); + pbBits.rect = m.mapRect(QRectF(pbBits.rect)).toRect(); + proxy()->drawPrimitive(PE_IndicatorProgressChunk, &pbBits, p); + x += reverse ? -unit_width : unit_width; + } + } + p->restore(); //restore state + } + else { +#if 0 && QT_CONFIG(animation) + d->stopAnimation(opt->styleObject); +#endif + QCommonStyle::drawControl(ce, opt, p); + } + } + break; + +#if 0 && QT_CONFIG(dockwidget) + case CE_DockWidgetTitle: + + if (const QStyleOptionDockWidget *dwOpt = qstyleoption_cast<const QStyleOptionDockWidget *>(opt)) { + Q_D(const QWindowsStyle); + + const bool verticalTitleBar = dwOpt->verticalTitleBar; + + QRect rect = dwOpt->rect; + QRect r = rect; + + if (verticalTitleBar) { + r = r.transposed(); + + p->save(); + p->translate(r.left(), r.top() + r.width()); + p->rotate(-90); + p->translate(-r.left(), -r.top()); + } + + bool floating = false; + bool active = dwOpt->state & State_Active; + QColor inactiveCaptionTextColor = d->inactiveCaptionText; + if (dwOpt->movable) { + QColor left, right; + + //Titlebar gradient + if (opt->state & QStyle::State_Window) { + floating = true; + if (active) { + left = d->activeCaptionColor; + right = d->activeGradientCaptionColor; + } else { + left = d->inactiveCaptionColor; + right = d->inactiveGradientCaptionColor; + } + QBrush fillBrush(left); + if (left != right) { + QPoint p1(r.x(), r.top() + r.height()/2); + QPoint p2(rect.right(), r.top() + r.height()/2); + QLinearGradient lg(p1, p2); + lg.setColorAt(0, left); + lg.setColorAt(1, right); + fillBrush = lg; + } + p->fillRect(r.adjusted(0, 0, 0, -3), fillBrush); + } + } + if (!dwOpt->title.isEmpty()) { + QFont oldFont = p->font(); + if (floating) { + QFont font = oldFont; + font.setBold(true); + p->setFont(font); + } + QPalette palette = dwOpt->palette; + palette.setColor(QPalette::Window, inactiveCaptionTextColor); + QRect titleRect = subElementRect(SE_DockWidgetTitleBarText, opt, widget); + if (verticalTitleBar) { + titleRect = QRect(r.left() + rect.bottom() + - titleRect.bottom(), + r.top() + titleRect.left() - rect.left(), + titleRect.height(), titleRect.width()); + } + proxy()->drawItemText(p, titleRect, + Qt::AlignLeft | Qt::AlignVCenter, palette, + dwOpt->state & State_Enabled, dwOpt->title, + floating ? (active ? QPalette::BrightText : QPalette::Window) : QPalette::WindowText); + p->setFont(oldFont); + } + if (verticalTitleBar) + p->restore(); + } + return; +#endif // QT_CONFIG(dockwidget) +#if 0 && QT_CONFIG(combobox) + case CE_ComboBoxLabel: + if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) { + if (cb->state & State_HasFocus) { + p->setPen(cb->palette.highlightedText().color()); + p->setBackground(cb->palette.highlight()); + } else { + p->setPen(cb->palette.text().color()); + p->setBackground(cb->palette.window()); + } + } + QCommonStyle::drawControl(ce, opt, p, widget); + break; +#endif // QT_CONFIG(combobox) + default: + QCommonStyle::drawControl(ce, opt, p); + } +} + +/*! \reimp */ +QRect QWindowsStyle::subElementRect(SubElement sr, const QStyleOption *opt) const +{ + QRect r; + switch (sr) { + case SE_SliderFocusRect: + case SE_ToolBoxTabContents: + r = visualRect(opt->direction, opt->rect, opt->rect); + break; + case SE_DockWidgetTitleBarText: { + r = QCommonStyle::subElementRect(sr, opt); + const QStyleOptionDockWidget *dwOpt + = qstyleoption_cast<const QStyleOptionDockWidget*>(opt); + const bool verticalTitleBar = dwOpt && dwOpt->verticalTitleBar; + int m = proxy()->pixelMetric(PM_DockWidgetTitleMargin, opt); + if (verticalTitleBar) { + r.adjust(0, 0, 0, -m); + } else { + if (opt->direction == Qt::LeftToRight) + r.adjust(m, 0, 0, 0); + else + r.adjust(0, 0, -m, 0); + } + break; + } + case SE_ProgressBarContents: + r = QCommonStyle::subElementRect(SE_ProgressBarGroove, opt); + r.adjust(3, 3, -3, -3); + break; + default: + r = QCommonStyle::subElementRect(sr, opt); + } + return r; +} + + +/*! \reimp */ +void QWindowsStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComplex *opt, + QPainter *p) const +{ +#if 0 + switch (cc) { +#if QT_CONFIG(slider) + case CC_Slider: + if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { + int thickness = proxy()->pixelMetric(PM_SliderControlThickness, slider); + int len = proxy()->pixelMetric(PM_SliderLength, slider); + int ticks = slider->tickPosition; + QRect groove = proxy()->subControlRect(CC_Slider, slider, SC_SliderGroove); + QRect handle = proxy()->subControlRect(CC_Slider, slider, SC_SliderHandle); + + if ((slider->subControls & SC_SliderGroove) && groove.isValid()) { + int mid = thickness / 2; + + if (ticks & QStyleOptionSlider::TicksAbove) + mid += len / 8; + if (ticks & QStyleOptionSlider::TicksBelow) + mid -= len / 8; + + p->setPen(slider->palette.shadow().color()); + if (slider->orientation == Qt::Horizontal) { + qDrawWinPanel(p, groove.x(), groove.y() + mid - 2, + groove.width(), 4, slider->palette, true); + p->drawLine(groove.x() + 1, groove.y() + mid - 1, + groove.x() + groove.width() - 3, groove.y() + mid - 1); + } else { + qDrawWinPanel(p, groove.x() + mid - 2, groove.y(), + 4, groove.height(), slider->palette, true); + p->drawLine(groove.x() + mid - 1, groove.y() + 1, + groove.x() + mid - 1, groove.y() + groove.height() - 3); + } + } + + if (slider->subControls & SC_SliderTickmarks) { + QStyleOptionSlider tmpSlider = *slider; + tmpSlider.subControls = SC_SliderTickmarks; + QCommonStyle::drawComplexControl(cc, &tmpSlider, p); + } + + if (slider->subControls & SC_SliderHandle) { + // 4444440 + // 4333310 + // 4322210 + // 4322210 + // 4322210 + // 4322210 + // *43210* + // **410** + // ***0*** + const QColor c0 = slider->palette.shadow().color(); + const QColor c1 = slider->palette.dark().color(); + // const QColor c2 = g.button(); + const QColor c3 = slider->palette.midlight().color(); + const QColor c4 = slider->palette.light().color(); + QBrush handleBrush; + + if (slider->state & State_Enabled) { + handleBrush = slider->palette.color(QPalette::Button); + } else { + handleBrush = QBrush(slider->palette.color(QPalette::Button), + Qt::Dense4Pattern); + } + + + int x = handle.x(), y = handle.y(), + wi = handle.width(), he = handle.height(); + + int x1 = x; + int x2 = x+wi-1; + int y1 = y; + int y2 = y+he-1; + + Qt::Orientation orient = slider->orientation; + bool tickAbove = slider->tickPosition == QStyleOptionSlider::TicksAbove; + bool tickBelow = slider->tickPosition == QStyleOptionSlider::TicksBelow; + + if (slider->state & State_HasFocus) { + QStyleOptionFocusRect fropt; + fropt.QStyleOption::operator=(*slider); + fropt.rect = subElementRect(SE_SliderFocusRect, slider); + proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, p); + } + + if ((tickAbove && tickBelow) || (!tickAbove && !tickBelow)) { + Qt::BGMode oldMode = p->backgroundMode(); + p->setBackgroundMode(Qt::OpaqueMode); + qDrawWinButton(p, QRect(x, y, wi, he), slider->palette, false, + &handleBrush); + p->setBackgroundMode(oldMode); + return; + } + + QSliderDirection dir; + + if (orient == Qt::Horizontal) + if (tickAbove) + dir = SlUp; + else + dir = SlDown; + else + if (tickAbove) + dir = SlLeft; + else + dir = SlRight; + + QPolygon a; + + int d = 0; + switch (dir) { + case SlUp: + y1 = y1 + wi/2; + d = (wi + 1) / 2 - 1; + a.setPoints(5, x1,y1, x1,y2, x2,y2, x2,y1, x1+d,y1-d); + break; + case SlDown: + y2 = y2 - wi/2; + d = (wi + 1) / 2 - 1; + a.setPoints(5, x1,y1, x1,y2, x1+d,y2+d, x2,y2, x2,y1); + break; + case SlLeft: + d = (he + 1) / 2 - 1; + x1 = x1 + he/2; + a.setPoints(5, x1,y1, x1-d,y1+d, x1,y2, x2,y2, x2,y1); + break; + case SlRight: + d = (he + 1) / 2 - 1; + x2 = x2 - he/2; + a.setPoints(5, x1,y1, x1,y2, x2,y2, x2+d,y1+d, x2,y1); + break; + } + + QBrush oldBrush = p->brush(); + p->setPen(Qt::NoPen); + p->setBrush(handleBrush); + Qt::BGMode oldMode = p->backgroundMode(); + p->setBackgroundMode(Qt::OpaqueMode); + p->drawRect(x1, y1, x2-x1+1, y2-y1+1); + p->drawPolygon(a); + p->setBrush(oldBrush); + p->setBackgroundMode(oldMode); + + if (dir != SlUp) { + p->setPen(c4); + p->drawLine(x1, y1, x2, y1); + p->setPen(c3); + p->drawLine(x1, y1+1, x2, y1+1); + } + if (dir != SlLeft) { + p->setPen(c3); + p->drawLine(x1+1, y1+1, x1+1, y2); + p->setPen(c4); + p->drawLine(x1, y1, x1, y2); + } + if (dir != SlRight) { + p->setPen(c0); + p->drawLine(x2, y1, x2, y2); + p->setPen(c1); + p->drawLine(x2-1, y1+1, x2-1, y2-1); + } + if (dir != SlDown) { + p->setPen(c0); + p->drawLine(x1, y2, x2, y2); + p->setPen(c1); + p->drawLine(x1+1, y2-1, x2-1, y2-1); + } + + switch (dir) { + case SlUp: + p->setPen(c4); + p->drawLine(x1, y1, x1+d, y1-d); + p->setPen(c0); + d = wi - d - 1; + p->drawLine(x2, y1, x2-d, y1-d); + d--; + p->setPen(c3); + p->drawLine(x1+1, y1, x1+1+d, y1-d); + p->setPen(c1); + p->drawLine(x2-1, y1, x2-1-d, y1-d); + break; + case SlDown: + p->setPen(c4); + p->drawLine(x1, y2, x1+d, y2+d); + p->setPen(c0); + d = wi - d - 1; + p->drawLine(x2, y2, x2-d, y2+d); + d--; + p->setPen(c3); + p->drawLine(x1+1, y2, x1+1+d, y2+d); + p->setPen(c1); + p->drawLine(x2-1, y2, x2-1-d, y2+d); + break; + case SlLeft: + p->setPen(c4); + p->drawLine(x1, y1, x1-d, y1+d); + p->setPen(c0); + d = he - d - 1; + p->drawLine(x1, y2, x1-d, y2-d); + d--; + p->setPen(c3); + p->drawLine(x1, y1+1, x1-d, y1+1+d); + p->setPen(c1); + p->drawLine(x1, y2-1, x1-d, y2-1-d); + break; + case SlRight: + p->setPen(c4); + p->drawLine(x2, y1, x2+d, y1+d); + p->setPen(c0); + d = he - d - 1; + p->drawLine(x2, y2, x2+d, y2-d); + d--; + p->setPen(c3); + p->drawLine(x2, y1+1, x2+d, y1+1+d); + p->setPen(c1); + p->drawLine(x2, y2-1, x2+d, y2-1-d); + break; + } + } + } + break; +#endif // QT_CONFIG(slider) +#if QT_CONFIG(scrollbar) + case CC_ScrollBar: + if (const QStyleOptionSlider *scrollbar = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { + QStyleOptionSlider newScrollbar = *scrollbar; + if (scrollbar->minimum == scrollbar->maximum) + newScrollbar.state &= ~State_Enabled; //do not draw the slider. + QCommonStyle::drawComplexControl(cc, &newScrollbar, p, widget); + } + break; +#endif // QT_CONFIG(scrollbar) +#if QT_CONFIG(combobox) + case CC_ComboBox: + if (const QStyleOptionComboBox *cmb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) { + QBrush editBrush = cmb->palette.brush(QPalette::Button); + if ((cmb->subControls & SC_ComboBoxFrame)) { + if (cmb->frame) { + QPalette shadePal = opt->palette; + shadePal.setColor(QPalette::Midlight, shadePal.button().color()); + qDrawWinPanel(p, opt->rect, shadePal, true, &editBrush); + } + else { + p->fillRect(opt->rect, editBrush); + } + } + if (cmb->subControls & SC_ComboBoxArrow) { + State flags = State_None; + + QRect ar = proxy()->subControlRect(CC_ComboBox, cmb, SC_ComboBoxArrow, widget); + bool sunkenArrow = cmb->activeSubControls == SC_ComboBoxArrow + && cmb->state & State_Sunken; + if (sunkenArrow) { + p->setPen(cmb->palette.dark().color()); + p->setBrush(cmb->palette.brush(QPalette::Button)); + p->drawRect(ar.adjusted(0,0,-1,-1)); + } else { + // Make qDrawWinButton use the right colors for drawing the shade of the button + QPalette pal(cmb->palette); + pal.setColor(QPalette::Button, cmb->palette.light().color()); + pal.setColor(QPalette::Light, cmb->palette.button().color()); + qDrawWinButton(p, ar, pal, false, + &cmb->palette.brush(QPalette::Button)); + } + + ar.adjust(2, 2, -2, -2); + if (opt->state & State_Enabled) + flags |= State_Enabled; + if (opt->state & State_HasFocus) + flags |= State_HasFocus; + + if (sunkenArrow) + flags |= State_Sunken; + QStyleOption arrowOpt = *cmb; + arrowOpt.rect = ar.adjusted(1, 1, -1, -1); + arrowOpt.state = flags; + proxy()->drawPrimitive(PE_IndicatorArrowDown, &arrowOpt, p, widget); + } + + if (cmb->subControls & SC_ComboBoxEditField) { + QRect re = proxy()->subControlRect(CC_ComboBox, cmb, SC_ComboBoxEditField, widget); + if (cmb->state & State_HasFocus && !cmb->editable) + p->fillRect(re.x(), re.y(), re.width(), re.height(), + cmb->palette.brush(QPalette::Highlight)); + + if (cmb->state & State_HasFocus) { + p->setPen(cmb->palette.highlightedText().color()); + p->setBackground(cmb->palette.highlight()); + + } else { + p->setPen(cmb->palette.text().color()); + p->setBackground(cmb->palette.window()); + } + + if (cmb->state & State_HasFocus && !cmb->editable) { + QStyleOptionFocusRect focus; + focus.QStyleOption::operator=(*cmb); + focus.rect = subElementRect(SE_ComboBoxFocusRect, cmb, widget); + focus.state |= State_FocusAtBorder; + focus.backgroundColor = cmb->palette.highlight().color(); + proxy()->drawPrimitive(PE_FrameFocusRect, &focus, p, widget); + } + } + } + break; +#endif // QT_CONFIG(combobox) +#if QT_CONFIG(spinbox) + case CC_SpinBox: + if (const QStyleOptionSpinBox *sb = qstyleoption_cast<const QStyleOptionSpinBox *>(opt)) { + QStyleOptionSpinBox copy = *sb; + PrimitiveElement pe; + bool enabled = opt->state & State_Enabled; + if (sb->frame && (sb->subControls & SC_SpinBoxFrame)) { + QBrush editBrush = sb->palette.brush(QPalette::Base); + QRect r = proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxFrame, widget); + QPalette shadePal = sb->palette; + shadePal.setColor(QPalette::Midlight, shadePal.button().color()); + qDrawWinPanel(p, r, shadePal, true, &editBrush); + } + + QPalette shadePal(opt->palette); + shadePal.setColor(QPalette::Button, opt->palette.light().color()); + shadePal.setColor(QPalette::Light, opt->palette.button().color()); + + if (sb->subControls & SC_SpinBoxUp) { + copy.subControls = SC_SpinBoxUp; + QPalette pal2 = sb->palette; + if (!(sb->stepEnabled & QAbstractSpinBox::StepUpEnabled)) { + pal2.setCurrentColorGroup(QPalette::Disabled); + copy.state &= ~State_Enabled; + } + + copy.palette = pal2; + + if (sb->activeSubControls == SC_SpinBoxUp && (sb->state & State_Sunken)) { + copy.state |= State_On; + copy.state |= State_Sunken; + } else { + copy.state |= State_Raised; + copy.state &= ~State_Sunken; + } + pe = (sb->buttonSymbols == QAbstractSpinBox::PlusMinus ? PE_IndicatorSpinPlus + : PE_IndicatorSpinUp); + + copy.rect = proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxUp, widget); + qDrawWinButton(p, copy.rect, shadePal, copy.state & (State_Sunken | State_On), + ©.palette.brush(QPalette::Button)); + copy.rect.adjust(4, 1, -5, -1); + if ((!enabled || !(sb->stepEnabled & QAbstractSpinBox::StepUpEnabled)) + && proxy()->styleHint(SH_EtchDisabledText, opt, widget) ) + { + QStyleOptionSpinBox lightCopy = copy; + lightCopy.rect.adjust(1, 1, 1, 1); + lightCopy.palette.setBrush(QPalette::ButtonText, copy.palette.light()); + proxy()->drawPrimitive(pe, &lightCopy, p, widget); + } + proxy()->drawPrimitive(pe, ©, p, widget); + } + + if (sb->subControls & SC_SpinBoxDown) { + copy.subControls = SC_SpinBoxDown; + copy.state = sb->state; + QPalette pal2 = sb->palette; + if (!(sb->stepEnabled & QAbstractSpinBox::StepDownEnabled)) { + pal2.setCurrentColorGroup(QPalette::Disabled); + copy.state &= ~State_Enabled; + } + copy.palette = pal2; + + if (sb->activeSubControls == SC_SpinBoxDown && (sb->state & State_Sunken)) { + copy.state |= State_On; + copy.state |= State_Sunken; + } else { + copy.state |= State_Raised; + copy.state &= ~State_Sunken; + } + pe = (sb->buttonSymbols == QAbstractSpinBox::PlusMinus ? PE_IndicatorSpinMinus + : PE_IndicatorSpinDown); + + copy.rect = proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxDown, widget); + qDrawWinButton(p, copy.rect, shadePal, copy.state & (State_Sunken | State_On), + ©.palette.brush(QPalette::Button)); + copy.rect.adjust(4, 0, -5, -1); + if ((!enabled || !(sb->stepEnabled & QAbstractSpinBox::StepDownEnabled)) + && proxy()->styleHint(SH_EtchDisabledText, opt, widget) ) + { + QStyleOptionSpinBox lightCopy = copy; + lightCopy.rect.adjust(1, 1, 1, 1); + lightCopy.palette.setBrush(QPalette::ButtonText, copy.palette.light()); + proxy()->drawPrimitive(pe, &lightCopy, p, widget); + } + proxy()->drawPrimitive(pe, ©, p, widget); + } + } + break; +#endif // QT_CONFIG(spinbox) + default: + QCommonStyle::drawComplexControl(cc, opt, p); + } +#else // 0 + QCommonStyle::drawComplexControl(cc, opt, p); +#endif +} + +/*! \reimp */ +QSize QWindowsStyle::sizeFromContents(ContentsType ct, const QStyleOption *opt, const QSize &csz) const +{ + QSize sz(csz); + switch (ct) { + case CT_PushButton: + if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { + sz = QCommonStyle::sizeFromContents(ct, opt, csz); + int w = sz.width(), + h = sz.height(); + int defwidth = 0; + if (btn->features & QStyleOptionButton::AutoDefaultButton) + defwidth = 2 * proxy()->pixelMetric(PM_ButtonDefaultIndicator, btn); + const qreal dpi = QStyleHelper::dpi(opt); + int minwidth = int(QStyleHelper::dpiScaled(75, dpi)); + int minheight = int(QStyleHelper::dpiScaled(23, dpi)); + +#ifndef QT_QWS_SMALL_PUSHBUTTON + if (w < minwidth + defwidth && !btn->text.isEmpty()) + w = minwidth + defwidth; + if (h < minheight + defwidth) + h = minheight + defwidth; +#endif + sz = QSize(w, h); + } + break; +#if 0 && QT_CONFIG(menu) + case CT_MenuItem: + if (const QStyleOptionMenuItem *mi = qstyleoption_cast<const QStyleOptionMenuItem *>(opt)) { + int w = sz.width(); + sz = QCommonStyle::sizeFromContents(ct, opt, csz, widget); + + if (mi->menuItemType == QStyleOptionMenuItem::Separator) { + sz = QSize(10, QWindowsStylePrivate::windowsSepHeight); + } + else if (mi->icon.isNull()) { + sz.setHeight(sz.height() - 2); + w -= 6; + } + + if (mi->menuItemType != QStyleOptionMenuItem::Separator && !mi->icon.isNull()) { + int iconExtent = proxy()->pixelMetric(PM_SmallIconSize, opt, widget); + sz.setHeight(qMax(sz.height(), + mi->icon.actualSize(QSize(iconExtent, iconExtent)).height() + + 2 * QWindowsStylePrivate::windowsItemFrame)); + } + int maxpmw = mi->maxIconWidth; + int tabSpacing = 20; + if (mi->text.contains(QLatin1Char('\t'))) + w += tabSpacing; + else if (mi->menuItemType == QStyleOptionMenuItem::SubMenu) + w += 2 * QWindowsStylePrivate::windowsArrowHMargin; + else if (mi->menuItemType == QStyleOptionMenuItem::DefaultItem) { + // adjust the font and add the difference in size. + // it would be better if the font could be adjusted in the initStyleOption qmenu func!! + QFontMetrics fm(mi->font); + QFont fontBold = mi->font; + fontBold.setBold(true); + QFontMetrics fmBold(fontBold); + w += fmBold.horizontalAdvance(mi->text) - fm.horizontalAdvance(mi->text); + } + + int checkcol = qMax<int>(maxpmw, QWindowsStylePrivate::windowsCheckMarkWidth); // Windows always shows a check column + w += checkcol; + w += int(QWindowsStylePrivate::windowsRightBorder) + 10; + sz.setWidth(w); + } + break; +#endif // QT_CONFIG(menu) +#if 0 && QT_CONFIG(menubar) + case CT_MenuBarItem: + if (!sz.isEmpty()) + sz += QSize(QWindowsStylePrivate::windowsItemHMargin * 4, QWindowsStylePrivate::windowsItemVMargin * 2); + break; +#endif + case CT_ToolButton: + if (qstyleoption_cast<const QStyleOptionToolButton *>(opt)) + return sz += QSize(7, 6); + Q_FALLTHROUGH(); + + default: + sz = QCommonStyle::sizeFromContents(ct, opt, csz); + } + return sz; +} + +void QWindowsStyle::refreshPalette() +{ + // Update system palette in the theme (quick) + // Since windows style doesn't support dark appearance, + // light palette will always be set in the quick theme + QPalette pal; + using QWindowsApplication = QNativeInterface::Private::QWindowsApplication; + if (auto nativeWindowsApp = dynamic_cast<QWindowsApplication *>(QGuiApplicationPrivate::platformIntegration())) + nativeWindowsApp->populateLightSystemPalette(pal); + QQuickTheme::instance()->setPalette(QQuickTheme::System, pal); +} + +void QWindowsStyle::polish() +{ + // The timer used here compresses ApplicationPaletteChange event and get triggered once + // this event has been propagated for all items. + if (!paletteTimer.isActive()) + paletteTimer.start(0, this); +} + +/*! + \reimp +*/ +QIcon QWindowsStyle::standardIcon(StandardPixmap standardIcon, const QStyleOption *option) const +{ + return QCommonStyle::standardIcon(standardIcon, option); +} + +} // namespace QQC2 + +QT_END_NAMESPACE + +#include "moc_qquickwindowsstyle_p.cpp" |