diff options
Diffstat (limited to 'src/widgets/styles/qstylesheetstyle.cpp')
| -rw-r--r-- | src/widgets/styles/qstylesheetstyle.cpp | 181 |
1 files changed, 105 insertions, 76 deletions
diff --git a/src/widgets/styles/qstylesheetstyle.cpp b/src/widgets/styles/qstylesheetstyle.cpp index c694e9db97..2eccb24431 100644 --- a/src/widgets/styles/qstylesheetstyle.cpp +++ b/src/widgets/styles/qstylesheetstyle.cpp @@ -133,7 +133,7 @@ public: }; -static QStyleSheetStyleCaches *styleSheetCaches = 0; +static QStyleSheetStyleCaches *styleSheetCaches = nullptr; /* RECURSION_GUARD: * the QStyleSheetStyle is a proxy. If used with others proxy style, we may end up with something like: @@ -144,16 +144,16 @@ static QStyleSheetStyleCaches *styleSheetCaches = 0; * The first instance of QStyleSheetStyle will set globalStyleSheetStyle to itself. The second one * will notice the globalStyleSheetStyle is not istelf and call its base style directly. */ -static const QStyleSheetStyle *globalStyleSheetStyle = 0; +static const QStyleSheetStyle *globalStyleSheetStyle = nullptr; class QStyleSheetStyleRecursionGuard { public: QStyleSheetStyleRecursionGuard(const QStyleSheetStyle *that) - : guarded(globalStyleSheetStyle == 0) + : guarded(globalStyleSheetStyle == nullptr) { if (guarded) globalStyleSheetStyle = that; } - ~QStyleSheetStyleRecursionGuard() { if (guarded) globalStyleSheetStyle = 0; } + ~QStyleSheetStyleRecursionGuard() { if (guarded) globalStyleSheetStyle = nullptr; } bool guarded; }; #define RECURSION_GUARD(RETURN) \ @@ -371,7 +371,7 @@ struct QStyleSheetBackgroundData : public QSharedData struct QStyleSheetBorderData : public QSharedData { - QStyleSheetBorderData() : bi(0) + QStyleSheetBorderData() : bi(nullptr) { for (int i = 0; i < 4; i++) { borders[i] = 0; @@ -379,7 +379,7 @@ struct QStyleSheetBorderData : public QSharedData } } - QStyleSheetBorderData(int *b, QBrush *c, QCss::BorderStyle *s, QSize *r) : bi(0) + QStyleSheetBorderData(int *b, QBrush *c, QCss::BorderStyle *s, QSize *r) : bi(nullptr) { for (int i = 0; i < 4; i++) { borders[i] = b[i]; @@ -396,7 +396,7 @@ struct QStyleSheetBorderData : public QSharedData const QStyleSheetBorderImageData *borderImage() const { return bi; } - bool hasBorderImage() const { return bi!=0; } + bool hasBorderImage() const { return bi!=nullptr; } QSharedDataPointer<QStyleSheetBorderImageData> bi; @@ -413,7 +413,7 @@ struct QStyleSheetBorderData : public QSharedData if (!radii[i].isEmpty()) return false; } - if (bi != 0 && bi->pixmap.hasAlpha()) + if (bi != nullptr && bi->pixmap.hasAlpha()) return false; return true; } @@ -479,7 +479,7 @@ struct QStyleSheetGeometryData : public QSharedData struct QStyleSheetPositionData : public QSharedData { - QStyleSheetPositionData(int l, int t, int r, int b, Origin o, Qt::Alignment p, QCss::PositionMode m, Qt::Alignment a = 0) + QStyleSheetPositionData(int l, int t, int r, int b, Origin o, Qt::Alignment p, QCss::PositionMode m, Qt::Alignment a = { }) : left(l), top(t), bottom(b), right(r), origin(o), position(p), mode(m), textAlignment(a) { } int left, top, bottom, right; @@ -502,7 +502,7 @@ struct QStyleSheetImageData : public QSharedData class QRenderRule { public: - QRenderRule() : features(0), hasFont(false), pal(0), b(0), bg(0), bd(0), ou(0), geo(0), p(0), img(0), clipset(0) { } + QRenderRule() : features(0), hasFont(false), pal(nullptr), b(nullptr), bg(nullptr), bd(nullptr), ou(nullptr), geo(nullptr), p(nullptr), img(nullptr), clipset(0) { } QRenderRule(const QVector<QCss::Declaration> &, const QObject *); QRect borderRect(const QRect &r) const; @@ -534,21 +534,22 @@ public: const QStyleSheetOutlineData *outline() const { return ou; } const QStyleSheetGeometryData *geometry() const { return geo; } const QStyleSheetPositionData *position() const { return p; } + const QStyleSheetImageData *icon() const { return iconPtr; } bool hasModification() const; - bool hasPalette() const { return pal != 0; } - bool hasBackground() const { return bg != 0 && (!bg->pixmap.isNull() || bg->brush.style() != Qt::NoBrush); } + bool hasPalette() const { return pal != nullptr; } + bool hasBackground() const { return bg != nullptr && (!bg->pixmap.isNull() || bg->brush.style() != Qt::NoBrush); } bool hasGradientBackground() const { return bg && bg->brush.style() >= Qt::LinearGradientPattern && bg->brush.style() <= Qt::ConicalGradientPattern; } bool hasNativeBorder() const { - return bd == 0 + return bd == nullptr || (!bd->hasBorderImage() && bd->styles[0] == BorderStyle_Native); } bool hasNativeOutline() const { - return (ou == 0 + return (ou == nullptr || (!ou->hasBorderImage() && ou->styles[0] == BorderStyle_Native)); } @@ -562,13 +563,14 @@ public: return features & StyleFeature_BackgroundColor; } - bool hasBox() const { return b != 0; } - bool hasBorder() const { return bd != 0; } - bool hasOutline() const { return ou != 0; } - bool hasPosition() const { return p != 0; } - bool hasGeometry() const { return geo != 0; } + bool hasBox() const { return b != nullptr; } + bool hasBorder() const { return bd != nullptr; } + bool hasOutline() const { return ou != nullptr; } + bool hasPosition() const { return p != nullptr; } + bool hasGeometry() const { return geo != nullptr; } bool hasDrawable() const { return !hasNativeBorder() || hasBackground() || hasImage(); } - bool hasImage() const { return img != 0; } + bool hasImage() const { return img != nullptr; } + bool hasIcon() const { return iconPtr != nullptr; } QSize minimumContentsSize() const { return geo ? QSize(geo->minWidth, geo->minHeight) : QSize(0, 0); } @@ -628,6 +630,7 @@ public: QSharedDataPointer<QStyleSheetGeometryData> geo; QSharedDataPointer<QStyleSheetPositionData> p; QSharedDataPointer<QStyleSheetImageData> img; + QSharedDataPointer<QStyleSheetImageData> iconPtr; int clipset; QPainterPath clipPath; @@ -907,7 +910,7 @@ static QStyle::StandardPixmap subControlIcon(int pe) } QRenderRule::QRenderRule(const QVector<Declaration> &declarations, const QObject *object) -: features(0), hasFont(false), pal(0), b(0), bg(0), bd(0), ou(0), geo(0), p(0), img(0), clipset(0) +: features(0), hasFont(false), pal(nullptr), b(nullptr), bg(nullptr), bd(nullptr), ou(nullptr), geo(nullptr), p(nullptr), img(nullptr), clipset(0) { QPalette palette = QGuiApplication::palette(); // ###: ideally widget's palette ValueExtractor v(declarations, palette); @@ -919,9 +922,9 @@ QRenderRule::QRenderRule(const QVector<Declaration> &declarations, const QObject int left = 0, top = 0, right = 0, bottom = 0; Origin origin = Origin_Unknown; - Qt::Alignment position = 0; + Qt::Alignment position; QCss::PositionMode mode = PositionMode_Unknown; - Qt::Alignment textAlignment = 0; + Qt::Alignment textAlignment; if (v.extractPosition(&left, &top, &right, &bottom, &origin, &position, &mode, &textAlignment)) p = new QStyleSheetPositionData(left, top, right, bottom, origin, position, mode, textAlignment); @@ -969,11 +972,16 @@ QRenderRule::QRenderRule(const QVector<Declaration> &declarations, const QObject if (v.extractPalette(&fg, &sfg, &sbg, &abg)) pal = new QStyleSheetPaletteData(fg, sfg, sbg, abg); - QIcon icon; + QIcon imgIcon; alignment = Qt::AlignCenter; + QSize imgSize; + if (v.extractImage(&imgIcon, &alignment, &imgSize)) + img = new QStyleSheetImageData(imgIcon, alignment, imgSize); + + QIcon icon; QSize size; - if (v.extractImage(&icon, &alignment, &size)) - img = new QStyleSheetImageData(icon, alignment, size); + if (v.extractIcon(&icon, &size)) + iconPtr = new QStyleSheetImageData(icon, Qt::AlignCenter, size); int adj = -255; hasFont = v.extractFont(&font, &adj); @@ -1126,11 +1134,11 @@ QSize QRenderRule::boxSize(const QSize &cs, int flags) const void QRenderRule::fixupBorder(int nativeWidth) { - if (bd == 0) + if (bd == nullptr) return; if (!bd->hasBorderImage() || bd->bi->pixmap.isNull()) { - bd->bi = 0; + bd->bi = nullptr; // ignore the color, border of edges that have none border-style QBrush color = pal ? pal->foreground : QBrush(); const bool hasRadius = bd->radii[0].isValid() || bd->radii[1].isValid() @@ -1507,7 +1515,7 @@ public: do { result += QString::fromLatin1(metaObject->className()).replace(QLatin1Char(':'), QLatin1Char('-')); metaObject = metaObject->superClass(); - } while (metaObject != 0); + } while (metaObject != nullptr); return result; } QString attribute(NodePtr node, const QString& name) const override @@ -1531,7 +1539,7 @@ public: return className; } else if (name == QLatin1String("style")) { QWidget *w = qobject_cast<QWidget *>(obj); - QStyleSheetStyle *proxy = w ? qt_styleSheet(w->style()) : 0; + QStyleSheetStyle *proxy = w ? qt_styleSheet(w->style()) : nullptr; if (proxy) { QString styleName = QString::fromLatin1(proxy->baseStyle()->metaObject()->className()); cache[name] = styleName; @@ -1567,7 +1575,7 @@ public: if (uc == e && !*c) return true; metaObject = metaObject->superClass(); - } while (metaObject != 0); + } while (metaObject != nullptr); return false; } bool hasAttributes(NodePtr) const override @@ -1575,11 +1583,11 @@ public: QStringList nodeIds(NodePtr node) const override { return isNullNode(node) ? QStringList() : QStringList(OBJECT_PTR(node)->objectName()); } bool isNullNode(NodePtr node) const override - { return node.ptr == 0; } + { return node.ptr == nullptr; } NodePtr parentNode(NodePtr node) const override - { NodePtr n; n.ptr = isNullNode(node) ? 0 : parentObject(OBJECT_PTR(node)); return n; } + { NodePtr n; n.ptr = isNullNode(node) ? nullptr : parentObject(OBJECT_PTR(node)); return n; } NodePtr previousSiblingNode(NodePtr) const override - { NodePtr n; n.ptr = 0; return n; } + { NodePtr n; n.ptr = nullptr; return n; } NodePtr duplicateNode(NodePtr node) const override { return node; } void freeNode(NodePtr) const override @@ -1692,22 +1700,22 @@ int QStyleSheetStyle::nativeFrameWidth(const QWidget *w) #if QT_CONFIG(spinbox) if (qobject_cast<const QAbstractSpinBox *>(w)) - return base->pixelMetric(QStyle::PM_SpinBoxFrameWidth, 0, w); + return base->pixelMetric(QStyle::PM_SpinBoxFrameWidth, nullptr, w); #endif #if QT_CONFIG(combobox) if (qobject_cast<const QComboBox *>(w)) - return base->pixelMetric(QStyle::PM_ComboBoxFrameWidth, 0, w); + return base->pixelMetric(QStyle::PM_ComboBoxFrameWidth, nullptr, w); #endif #if QT_CONFIG(menu) if (qobject_cast<const QMenu *>(w)) - return base->pixelMetric(QStyle::PM_MenuPanelWidth, 0, w); + return base->pixelMetric(QStyle::PM_MenuPanelWidth, nullptr, w); #endif #if QT_CONFIG(menubar) if (qobject_cast<const QMenuBar *>(w)) - return base->pixelMetric(QStyle::PM_MenuBarPanelWidth, 0, w); + return base->pixelMetric(QStyle::PM_MenuBarPanelWidth, nullptr, w); #endif #ifndef QT_NO_FRAME if (const QFrame *frame = qobject_cast<const QFrame *>(w)) { @@ -1717,9 +1725,9 @@ int QStyleSheetStyle::nativeFrameWidth(const QWidget *w) #endif if (qstrcmp(w->metaObject()->className(), "QTipLabel") == 0) - return base->pixelMetric(QStyle::PM_ToolTipLabelFrameWidth, 0, w); + return base->pixelMetric(QStyle::PM_ToolTipLabelFrameWidth, nullptr, w); - return base->pixelMetric(QStyle::PM_DefaultFrameWidth, 0, w); + return base->pixelMetric(QStyle::PM_DefaultFrameWidth, nullptr, w); } static quint64 pseudoClass(QStyle::State state) @@ -2223,7 +2231,7 @@ static Qt::Alignment defaultPosition(int pe) return Qt::AlignRight | Qt::AlignVCenter; default: - return 0; + return { }; } } @@ -2235,21 +2243,21 @@ QSize QStyleSheetStyle::defaultSize(const QWidget *w, QSize sz, const QRect& rec case PseudoElement_Indicator: case PseudoElement_MenuCheckMark: if (sz.width() == -1) - sz.setWidth(base->pixelMetric(PM_IndicatorWidth, 0, w)); + sz.setWidth(base->pixelMetric(PM_IndicatorWidth, nullptr, w)); if (sz.height() == -1) - sz.setHeight(base->pixelMetric(PM_IndicatorHeight, 0, w)); + sz.setHeight(base->pixelMetric(PM_IndicatorHeight, nullptr, w)); break; case PseudoElement_ExclusiveIndicator: case PseudoElement_GroupBoxIndicator: if (sz.width() == -1) - sz.setWidth(base->pixelMetric(PM_ExclusiveIndicatorWidth, 0, w)); + sz.setWidth(base->pixelMetric(PM_ExclusiveIndicatorWidth, nullptr, w)); if (sz.height() == -1) - sz.setHeight(base->pixelMetric(PM_ExclusiveIndicatorHeight, 0, w)); + sz.setHeight(base->pixelMetric(PM_ExclusiveIndicatorHeight, nullptr, w)); break; case PseudoElement_PushButtonMenuIndicator: { - int pm = base->pixelMetric(PM_MenuButtonIndicator, 0, w); + int pm = base->pixelMetric(PM_MenuButtonIndicator, nullptr, w); if (sz.width() == -1) sz.setWidth(pm); if (sz.height() == -1) @@ -2283,12 +2291,12 @@ QSize QStyleSheetStyle::defaultSize(const QWidget *w, QSize sz, const QRect& rec case PseudoElement_ToolButtonMenu: if (sz.width() == -1) - sz.setWidth(base->pixelMetric(PM_MenuButtonIndicator, 0, w)); + sz.setWidth(base->pixelMetric(PM_MenuButtonIndicator, nullptr, w)); break; case PseudoElement_HeaderViewUpArrow: case PseudoElement_HeaderViewDownArrow: { - int pm = base->pixelMetric(PM_HeaderMargin, 0, w); + int pm = base->pixelMetric(PM_HeaderMargin, nullptr, w); if (sz.width() == -1) sz.setWidth(pm); if (sz.height() == 1) @@ -2301,7 +2309,7 @@ QSize QStyleSheetStyle::defaultSize(const QWidget *w, QSize sz, const QRect& rec case PseudoElement_ScrollBarAddLine: case PseudoElement_ScrollBarSubLine: case PseudoElement_ScrollBarSlider: { - int pm = pixelMetric(QStyle::PM_ScrollBarExtent, 0, w); + int pm = pixelMetric(QStyle::PM_ScrollBarExtent, nullptr, w); if (sz.width() == -1) sz.setWidth(pm); if (sz.height() == -1) @@ -2311,7 +2319,7 @@ QSize QStyleSheetStyle::defaultSize(const QWidget *w, QSize sz, const QRect& rec case PseudoElement_DockWidgetCloseButton: case PseudoElement_DockWidgetFloatButton: { - int iconSize = pixelMetric(PM_SmallIconSize, 0, w); + int iconSize = pixelMetric(PM_SmallIconSize, nullptr, w); return QSize(iconSize, iconSize); } @@ -2948,7 +2956,7 @@ void QStyleSheetStyle::unpolish(QWidget *w) setGeometry(w); w->setAttribute(Qt::WA_StyleSheetTarget, false); w->setAttribute(Qt::WA_StyleSheet, false); - QObject::disconnect(w, 0, this, 0); + QObject::disconnect(w, nullptr, this, nullptr); #if QT_CONFIG(scrollarea) if (QAbstractScrollArea *sa = qobject_cast<QAbstractScrollArea *>(w)) { QObject::disconnect(sa->horizontalScrollBar(), SIGNAL(valueChanged(int)), @@ -3334,7 +3342,7 @@ void QStyleSheetStyle::drawComplexControl(ComplexControl cc, const QStyleOptionC layout = subControlLayout(QLatin1String("mNX")); QStyleOptionComplex optCopy(*opt); - optCopy.subControls = 0; + optCopy.subControls = { }; for (int i = 0; i < layout.count(); i++) { int layoutButton = layout[i].toInt(); if (layoutButton < PseudoElement_MdiCloseButton @@ -3388,7 +3396,7 @@ void QStyleSheetStyle::drawComplexControl(ComplexControl cc, const QStyleOptionC tb->icon.paint(p, ir); } else { int iconSize = pixelMetric(PM_SmallIconSize, tb, w); - pm = standardIcon(SP_TitleBarMenuButton, 0, w).pixmap(iconSize, iconSize); + pm = standardIcon(SP_TitleBarMenuButton, nullptr, w).pixmap(iconSize, iconSize); drawItemPixmap(p, ir, Qt::AlignCenter, pm); } } @@ -3400,9 +3408,9 @@ void QStyleSheetStyle::drawComplexControl(ComplexControl cc, const QStyleOptionC QSize sz = subSubRule.contentsRect(ir).size(); if ((tb->titleBarFlags & Qt::WindowType_Mask) == Qt::Tool) - pm = standardIcon(SP_DockWidgetCloseButton, 0, w).pixmap(sz); + pm = standardIcon(SP_DockWidgetCloseButton, nullptr, w).pixmap(sz); else - pm = standardIcon(SP_TitleBarCloseButton, 0, w).pixmap(sz); + pm = standardIcon(SP_TitleBarCloseButton, nullptr, w).pixmap(sz); drawItemPixmap(p, ir, Qt::AlignCenter, pm); } @@ -3423,7 +3431,7 @@ void QStyleSheetStyle::drawComplexControl(ComplexControl cc, const QStyleOptionC continue; QRenderRule subSubRule = renderRule(w, opt, pe); subSubRule.drawRule(p, ir); - pm = standardIcon(subControlIcon(pe), 0, w).pixmap(subSubRule.contentsRect(ir).size()); + pm = standardIcon(subControlIcon(pe), nullptr, w).pixmap(subSubRule.contentsRect(ir).size()); drawItemPixmap(p, ir, Qt::AlignCenter, pm); } @@ -3523,15 +3531,25 @@ void QStyleSheetStyle::drawControl(ControlElement ce, const QStyleOption *opt, Q if (rule.hasFont) p->setFont(rule.font.resolve(p->font())); - if (rule.hasPosition() && rule.position()->textAlignment != 0) { - Qt::Alignment textAlignment = rule.position()->textAlignment; - QRect textRect = button->rect; + if (rule.hasPosition() || rule.hasIcon()) { uint tf = Qt::TextShowMnemonic; + QRect textRect = button->rect; + + const uint horizontalAlignMask = Qt::AlignHCenter | Qt::AlignLeft | Qt::AlignRight; const uint verticalAlignMask = Qt::AlignVCenter | Qt::AlignTop | Qt::AlignLeft; - tf |= (textAlignment & verticalAlignMask) ? (textAlignment & verticalAlignMask) : Qt::AlignVCenter; - if (!styleHint(SH_UnderlineShortcut, button, w)) - tf |= Qt::TextHideMnemonic; - if (!button->icon.isNull()) { + + if (rule.hasPosition() && rule.position()->textAlignment != 0) { + Qt::Alignment textAlignment = rule.position()->textAlignment; + tf |= (textAlignment & verticalAlignMask) ? (textAlignment & verticalAlignMask) : Qt::AlignVCenter; + tf |= (textAlignment & horizontalAlignMask) ? (textAlignment & horizontalAlignMask) : Qt::AlignHCenter; + if (!styleHint(SH_UnderlineShortcut, button, w)) + tf |= Qt::TextHideMnemonic; + } else { + tf |= Qt::AlignVCenter | Qt::AlignHCenter; + } + + QIcon icon = rule.hasIcon() ? rule.icon()->icon : button->icon; + if (!icon.isNull()) { //Group both icon and text QRect iconRect; QIcon::Mode mode = button->state & State_Enabled ? QIcon::Normal : QIcon::Disabled; @@ -3541,7 +3559,7 @@ void QStyleSheetStyle::drawControl(ControlElement ce, const QStyleOption *opt, Q if (button->state & State_On) state = QIcon::On; - QPixmap pixmap = button->icon.pixmap(button->iconSize, mode, state); + QPixmap pixmap = icon.pixmap(button->iconSize, mode, state); int pixmapWidth = pixmap.width() / pixmap.devicePixelRatio(); int pixmapHeight = pixmap.height() / pixmap.devicePixelRatio(); int labelWidth = pixmapWidth; @@ -3552,10 +3570,10 @@ void QStyleSheetStyle::drawControl(ControlElement ce, const QStyleOption *opt, Q labelWidth += (textWidth + iconSpacing); //Determine label alignment: - if (textAlignment & Qt::AlignLeft) { /*left*/ + if (tf & Qt::AlignLeft) { /*left*/ iconRect = QRect(textRect.x(), textRect.y() + (textRect.height() - labelHeight) / 2, pixmapWidth, pixmapHeight); - } else if (textAlignment & Qt::AlignHCenter) { /* center */ + } else if (tf & Qt::AlignHCenter) { /* center */ iconRect = QRect(textRect.x() + (textRect.width() - labelWidth) / 2, textRect.y() + (textRect.height() - labelHeight) / 2, pixmapWidth, pixmapHeight); @@ -3567,7 +3585,9 @@ void QStyleSheetStyle::drawControl(ControlElement ce, const QStyleOption *opt, Q iconRect = visualRect(button->direction, textRect, iconRect); - tf |= Qt::AlignLeft; //left align, we adjust the text-rect instead + // Left align, adjust the text-rect according to the icon instead + tf &= ~horizontalAlignMask; + tf |= Qt::AlignLeft; if (button->direction == Qt::RightToLeft) textRect.setRight(iconRect.left() - iconSpacing); @@ -3578,9 +3598,8 @@ void QStyleSheetStyle::drawControl(ControlElement ce, const QStyleOption *opt, Q iconRect.translate(pixelMetric(PM_ButtonShiftHorizontal, opt, w), pixelMetric(PM_ButtonShiftVertical, opt, w)); p->drawPixmap(iconRect, pixmap); - } else { - tf |= textAlignment; } + if (button->state & (State_On | State_Sunken)) textRect.translate(pixelMetric(PM_ButtonShiftHorizontal, opt, w), pixelMetric(PM_ButtonShiftVertical, opt, w)); @@ -4228,7 +4247,7 @@ void QStyleSheetStyle::drawControl(ControlElement ce, const QStyleOption *opt, Q } r = subRule.contentsRect(r); - Qt::Alignment alignment = 0; + Qt::Alignment alignment; if (subRule.hasPosition()) alignment = subRule.position()->textAlignment; if (alignment == 0) @@ -4266,7 +4285,7 @@ void QStyleSheetStyle::drawControl(ControlElement ce, const QStyleOption *opt, Q if (pe1 != PseudoElement_None) { QRenderRule subRule = renderRule(w, opt, pe1); - if (subRule.bg != 0 || subRule.hasDrawable()) { + if (subRule.bg != nullptr || subRule.hasDrawable()) { //We test subRule.bg directly because hasBackground() would return false for background:none. //But we still don't want the default drawning in that case (example for QScrollBar::add-page) (task 198926) subRule.drawRule(p, opt->rect); @@ -5074,7 +5093,7 @@ QSize QStyleSheetStyle::sizeFromContents(ContentsType ct, const QStyleOption *op case CT_GroupBox: case CT_LineEdit: #if QT_CONFIG(spinbox) - if (qobject_cast<QAbstractSpinBox *>(w ? w->parentWidget() : 0)) + if (qobject_cast<QAbstractSpinBox *>(w ? w->parentWidget() : nullptr)) return csz; // we only care about the size hint of the line edit #endif if (rule.hasBox() || !rule.hasNativeBorder()) { @@ -5715,7 +5734,7 @@ QRect QStyleSheetStyle::subControlRect(ComplexControl cc, const QStyleOptionComp QRenderRule subRule = renderRule(w, opt, PseudoElement_SliderGroove); if (!subRule.hasDrawable()) break; - subRule.img = 0; + subRule.img = nullptr; QRect gr = positionRect(w, rule, subRule, PseudoElement_SliderGroove, opt->rect, opt->direction); switch (sc) { case SC_SliderGroove: @@ -5725,8 +5744,8 @@ QRect QStyleSheetStyle::subControlRect(ComplexControl cc, const QStyleOptionComp QRect cr = subRule.contentsRect(gr); QRenderRule subRule2 = renderRule(w, opt, PseudoElement_SliderHandle); int len = horizontal ? subRule2.size().width() : subRule2.size().height(); - subRule2.img = 0; - subRule2.geo = 0; + subRule2.img = nullptr; + subRule2.geo = nullptr; cr = positionRect(w, subRule2, PseudoElement_SliderHandle, cr, opt->direction); int thickness = horizontal ? cr.height() : cr.width(); int sliderPos = sliderPositionFromValue(slider->minimum, slider->maximum, slider->sliderPosition, @@ -5834,7 +5853,7 @@ QRect QStyleSheetStyle::subElementRect(SubElement se, const QStyleOption *opt, c QRect ir = subElementRect(isRadio ? SE_RadioButtonIndicator : SE_CheckBoxIndicator, opt, w); ir = visualRect(opt->direction, opt->rect, ir); - int spacing = pixelMetric(isRadio ? PM_RadioButtonLabelSpacing : PM_CheckBoxLabelSpacing, 0, w); + int spacing = pixelMetric(isRadio ? PM_RadioButtonLabelSpacing : PM_CheckBoxLabelSpacing, nullptr, w); QRect cr = rule.contentsRect(opt->rect); ir.setRect(ir.left() + ir.width() + spacing, cr.y(), cr.width() - ir.width() - spacing, cr.height()); @@ -5991,6 +6010,16 @@ QRect QStyleSheetStyle::subElementRect(SubElement se, const QStyleOption *opt, c case SE_TabBarTabRightButton: { QRenderRule subRule = renderRule(w, opt, PseudoElement_TabBarTab); if (subRule.hasBox() || !subRule.hasNativeBorder()) { + if (se == SE_TabBarTabText) { + if (const QStyleOptionTabV4 *tab = qstyleoption_cast<const QStyleOptionTabV4 *>(opt)) { + const QTabBar *bar = qobject_cast<const QTabBar *>(w); + const QRect optRect = bar && tab->tabIndex != -1 ? bar->tabRect(tab->tabIndex) : opt->rect; + const QRect r = positionRect(w, subRule, PseudoElement_TabBarTab, optRect, opt->direction); + QStyleOptionTabV4 tabCopy(*tab); + tabCopy.rect = subRule.contentsRect(r); + return ParentStyle::subElementRect(se, &tabCopy, w); + } + } return ParentStyle::subElementRect(se, opt, w); } break; |