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Diffstat (limited to 'src/quicknativestyle/qstyle/qquickcommonstyle.cpp')
| -rw-r--r-- | src/quicknativestyle/qstyle/qquickcommonstyle.cpp | 6082 |
1 files changed, 0 insertions, 6082 deletions
diff --git a/src/quicknativestyle/qstyle/qquickcommonstyle.cpp b/src/quicknativestyle/qstyle/qquickcommonstyle.cpp deleted file mode 100644 index c5797009..00000000 --- a/src/quicknativestyle/qstyle/qquickcommonstyle.cpp +++ /dev/null @@ -1,6082 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2020 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ -** -** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL3$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPLv3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or later as published by the Free -** Software Foundation and appearing in the file LICENSE.GPL included in -** the packaging of this file. Please review the following information to -** ensure the GNU General Public License version 2.0 requirements will be -** met: http://www.gnu.org/licenses/gpl-2.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qquickcommonstyle.h" -#include "qquickcommonstyle_p.h" -#include "qquickcommonstylepixmaps_p.h" - -#include "qquickstyleoption.h" -#include "qquickdrawutil.h" -#include "qquickstylehelper_p.h" - -#include <QtGui/QWindow> -#include <qfile.h> -#include <private/qguiapplication_p.h> -#include <qpa/qplatformtheme.h> -#include <qbitmap.h> -#include <qcache.h> -#include <qmath.h> -#include <qpainter.h> -#include <qpaintengine.h> -#include <qpainterpath.h> -#include <private/qmath_p.h> -#include <qdebug.h> -#include <qtextformat.h> -#include <qfileinfo.h> -#include <qdir.h> -#include <qsettings.h> -#include <qvariant.h> -#include <qpixmapcache.h> -#include <qmatrix4x4.h> - -#include <limits.h> - -#include <private/qtextengine_p.h> -#include <QtGui/private/qhexstring_p.h> - -QT_BEGIN_NAMESPACE - -static inline qreal dpr(const QWindow *w) -{ - return w != nullptr ? w->devicePixelRatio() : qApp->devicePixelRatio(); -} - -/*! - \class QCommonStyle - \brief The QCommonStyle class encapsulates the common Look and Feel of a GUI. - - \ingroup appearance - \inmodule QtWidgets - - This abstract class implements some of the widget's look and feel - that is common to all GUI styles provided and shipped as part of - Qt. - - Since QCommonStyle inherits QStyle, all of its functions are fully documented - in the QStyle documentation. - \omit - , although the - extra functions that QCommonStyle provides, e.g. - drawComplexControl(), drawControl(), drawPrimitive(), - hitTestComplexControl(), subControlRect(), sizeFromContents(), and - subElementRect() are documented here. - \endomit - - \sa QStyle, QProxyStyle -*/ - -namespace QQC2 { - -QCommonStyle::QCommonStyle() - : QStyle(*new QCommonStylePrivate) -{ } - -QCommonStyle::QCommonStyle(QCommonStylePrivate &dd) - : QStyle(dd) -{ } - -QCommonStyle::~QCommonStyle() -{ } - -void QCommonStyle::drawPrimitive(PrimitiveElement pe, const QStyleOption *opt, QPainter *p) const -{ - Q_D(const QCommonStyle); - switch (pe) { - case PE_FrameButtonBevel: - case PE_FrameButtonTool: - qDrawShadeRect(p, opt->rect, opt->palette, - opt->state & (State_Sunken | State_On), 1, 0); - break; - case PE_PanelButtonCommand: - case PE_PanelButtonBevel: - case PE_PanelButtonTool: - case PE_IndicatorButtonDropDown: - qDrawShadePanel(p, opt->rect, opt->palette, - opt->state & (State_Sunken | State_On), 1, - &opt->palette.brush(QPalette::Button)); - break; - case PE_IndicatorItemViewItemCheck: - proxy()->drawPrimitive(PE_IndicatorCheckBox, opt, p); - break; - case PE_IndicatorCheckBox: - if (opt->state & State_NoChange) { - p->setPen(opt->palette.windowText().color()); - p->fillRect(opt->rect, opt->palette.brush(QPalette::Button)); - p->drawRect(opt->rect); - p->drawLine(opt->rect.topLeft(), opt->rect.bottomRight()); - } else { - qDrawShadePanel(p, opt->rect.x(), opt->rect.y(), opt->rect.width(), opt->rect.height(), - opt->palette, opt->state & (State_Sunken | State_On), 1, - &opt->palette.brush(QPalette::Button)); - } - break; - case PE_IndicatorRadioButton: { - QRect ir = opt->rect; - p->setPen(opt->palette.dark().color()); - p->drawArc(opt->rect, 0, 5760); - if (opt->state & (State_Sunken | State_On)) { - ir.adjust(2, 2, -2, -2); - p->setBrush(opt->palette.windowText()); - p->drawEllipse(ir); - } - break; } - case PE_FrameFocusRect: - if (const QStyleOptionFocusRect *fropt = qstyleoption_cast<const QStyleOptionFocusRect *>(opt)) { - QColor bg = fropt->backgroundColor; - QPen oldPen = p->pen(); - if (bg.isValid()) { - int h, s, v; - bg.getHsv(&h, &s, &v); - if (v >= 128) - p->setPen(Qt::black); - else - p->setPen(Qt::white); - } else { - p->setPen(opt->palette.windowText().color()); - } - QRect focusRect = opt->rect.adjusted(1, 1, -1, -1); - p->drawRect(focusRect.adjusted(0, 0, -1, -1)); //draw pen inclusive - p->setPen(oldPen); - } - break; - case PE_IndicatorMenuCheckMark: { - const int markW = opt->rect.width() > 7 ? 7 : opt->rect.width(); - const int markH = markW; - int posX = opt->rect.x() + (opt->rect.width() - markW)/2 + 1; - int posY = opt->rect.y() + (opt->rect.height() - markH)/2; - - QVector<QLineF> a; - a.reserve(markH); - - int i, xx, yy; - xx = posX; - yy = 3 + posY; - for (i = 0; i < markW/2; ++i) { - a << QLineF(xx, yy, xx, yy + 2); - ++xx; - ++yy; - } - yy -= 2; - for (; i < markH; ++i) { - a << QLineF(xx, yy, xx, yy + 2); - ++xx; - --yy; - } - if (!(opt->state & State_Enabled) && !(opt->state & State_On)) { - p->save(); - p->translate(1, 1); - p->setPen(opt->palette.light().color()); - p->drawLines(a); - p->restore(); - } - p->setPen((opt->state & State_On) ? opt->palette.highlightedText().color() : opt->palette.text().color()); - p->drawLines(a); - break; } - case PE_Frame: - case PE_FrameMenu: - if (const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(opt)) { - if (pe == PE_FrameMenu || (frame->state & State_Sunken) || (frame->state & State_Raised)) { - qDrawShadePanel(p, frame->rect, frame->palette, frame->state & State_Sunken, - frame->lineWidth); - } else { - qDrawPlainRect(p, frame->rect, frame->palette.windowText().color(), frame->lineWidth); - } - } - break; - case PE_PanelMenuBar: - if (const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(opt)){ - qDrawShadePanel(p, frame->rect, frame->palette, false, frame->lineWidth, - &frame->palette.brush(QPalette::Button)); - - } - else if (const QStyleOptionToolBar *frame = qstyleoption_cast<const QStyleOptionToolBar *>(opt)){ - qDrawShadePanel(p, frame->rect, frame->palette, false, frame->lineWidth, - &frame->palette.brush(QPalette::Button)); - } - - break; - case PE_PanelMenu: - break; - case PE_PanelToolBar: - break; - case PE_IndicatorProgressChunk: - { - p->fillRect(opt->rect.x(), opt->rect.y() + 3, opt->rect.width() -2, opt->rect.height() - 6, - opt->palette.brush(QPalette::Highlight)); - } - break; - case PE_IndicatorBranch: { - static const int decoration_size = 9; - int mid_h = opt->rect.x() + opt->rect.width() / 2; - int mid_v = opt->rect.y() + opt->rect.height() / 2; - int bef_h = mid_h; - int bef_v = mid_v; - int aft_h = mid_h; - int aft_v = mid_v; - if (opt->state & State_Children) { - int delta = decoration_size / 2; - bef_h -= delta; - bef_v -= delta; - aft_h += delta; - aft_v += delta; - p->drawLine(bef_h + 2, bef_v + 4, bef_h + 6, bef_v + 4); - if (!(opt->state & State_Open)) - p->drawLine(bef_h + 4, bef_v + 2, bef_h + 4, bef_v + 6); - QPen oldPen = p->pen(); - p->setPen(opt->palette.dark().color()); - p->drawRect(bef_h, bef_v, decoration_size - 1, decoration_size - 1); - p->setPen(oldPen); - } - QBrush brush(opt->palette.dark().color(), Qt::Dense4Pattern); - if (opt->state & State_Item) { - if (opt->direction == Qt::RightToLeft) - p->fillRect(opt->rect.left(), mid_v, bef_h - opt->rect.left(), 1, brush); - else - p->fillRect(aft_h, mid_v, opt->rect.right() - aft_h + 1, 1, brush); - } - if (opt->state & State_Sibling) - p->fillRect(mid_h, aft_v, 1, opt->rect.bottom() - aft_v + 1, brush); - if (opt->state & (State_Open | State_Children | State_Item | State_Sibling)) - p->fillRect(mid_h, opt->rect.y(), 1, bef_v - opt->rect.y(), brush); - break; } - case PE_FrameStatusBarItem: - qDrawShadeRect(p, opt->rect, opt->palette, true, 1, 0, nullptr); - break; - case PE_IndicatorHeaderArrow: - if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt)) { - QPen oldPen = p->pen(); - if (header->sortIndicator & QStyleOptionHeader::SortUp) { - p->setPen(QPen(opt->palette.light(), 0)); - p->drawLine(opt->rect.x() + opt->rect.width(), opt->rect.y(), - opt->rect.x() + opt->rect.width() / 2, opt->rect.y() + opt->rect.height()); - p->setPen(QPen(opt->palette.dark(), 0)); - const QPoint points[] = { - QPoint(opt->rect.x() + opt->rect.width() / 2, opt->rect.y() + opt->rect.height()), - QPoint(opt->rect.x(), opt->rect.y()), - QPoint(opt->rect.x() + opt->rect.width(), opt->rect.y()), - }; - p->drawPolyline(points, sizeof points / sizeof *points); - } else if (header->sortIndicator & QStyleOptionHeader::SortDown) { - p->setPen(QPen(opt->palette.light(), 0)); - const QPoint points[] = { - QPoint(opt->rect.x(), opt->rect.y() + opt->rect.height()), - QPoint(opt->rect.x() + opt->rect.width(), opt->rect.y() + opt->rect.height()), - QPoint(opt->rect.x() + opt->rect.width() / 2, opt->rect.y()), - }; - p->drawPolyline(points, sizeof points / sizeof *points); - p->setPen(QPen(opt->palette.dark(), 0)); - p->drawLine(opt->rect.x(), opt->rect.y() + opt->rect.height(), - opt->rect.x() + opt->rect.width() / 2, opt->rect.y()); - } - p->setPen(oldPen); - } - break; - case PE_FrameTabBarBase: - if (const QStyleOptionTabBarBase *tbb - = qstyleoption_cast<const QStyleOptionTabBarBase *>(opt)) { - p->save(); - switch (tbb->shape) { - case QStyleOptionTab::RoundedNorth: - case QStyleOptionTab::TriangularNorth: - p->setPen(QPen(tbb->palette.light(), 0)); - p->drawLine(tbb->rect.topLeft(), tbb->rect.topRight()); - break; - case QStyleOptionTab::RoundedWest: - case QStyleOptionTab::TriangularWest: - p->setPen(QPen(tbb->palette.light(), 0)); - p->drawLine(tbb->rect.topLeft(), tbb->rect.bottomLeft()); - break; - case QStyleOptionTab::RoundedSouth: - case QStyleOptionTab::TriangularSouth: - p->setPen(QPen(tbb->palette.shadow(), 0)); - p->drawLine(tbb->rect.left(), tbb->rect.bottom(), - tbb->rect.right(), tbb->rect.bottom()); - p->setPen(QPen(tbb->palette.dark(), 0)); - p->drawLine(tbb->rect.left(), tbb->rect.bottom() - 1, - tbb->rect.right() - 1, tbb->rect.bottom() - 1); - break; - case QStyleOptionTab::RoundedEast: - case QStyleOptionTab::TriangularEast: - p->setPen(QPen(tbb->palette.dark(), 0)); - p->drawLine(tbb->rect.topRight(), tbb->rect.bottomRight()); - break; - } - p->restore(); - } - break; - case PE_IndicatorTabClose: { - if (d->tabBarcloseButtonIcon.isNull()) { - d->tabBarcloseButtonIcon.addPixmap(QPixmap( - QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-closetab-16.png")), - QIcon::Normal, QIcon::Off); - d->tabBarcloseButtonIcon.addPixmap(QPixmap( - QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-closetab-down-16.png")), - QIcon::Normal, QIcon::On); - d->tabBarcloseButtonIcon.addPixmap(QPixmap( - QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-closetab-hover-16.png")), - QIcon::Active, QIcon::Off); - } - - int size = proxy()->pixelMetric(QStyle::PM_SmallIconSize); - QIcon::Mode mode = opt->state & State_Enabled ? - (opt->state & State_Raised ? QIcon::Active : QIcon::Normal) - : QIcon::Disabled; - if (!(opt->state & State_Raised) - && !(opt->state & State_Sunken) - && !(opt->state & QStyle::State_Selected)) - mode = QIcon::Disabled; - - QIcon::State state = opt->state & State_Sunken ? QIcon::On : QIcon::Off; - QPixmap pixmap = d->tabBarcloseButtonIcon.pixmap(QSize(size, size), dpr(opt->window), mode, state); - proxy()->drawItemPixmap(p, opt->rect, Qt::AlignCenter, pixmap); - break; - } - case PE_FrameTabWidget: - case PE_FrameWindow: - qDrawWinPanel(p, opt->rect, opt->palette, false, nullptr); - break; - case PE_FrameLineEdit: - proxy()->drawPrimitive(PE_Frame, opt, p); - break; - case PE_FrameGroupBox: - if (const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(opt)) { - if (frame->features & QStyleOptionFrame::Flat) { - QRect fr = frame->rect; - QPoint p1(fr.x(), fr.y() + 1); - QPoint p2(fr.x() + fr.width(), p1.y()); - qDrawShadeLine(p, p1, p2, frame->palette, true, - frame->lineWidth, frame->midLineWidth); - } else { - qDrawShadeRect(p, frame->rect.x(), frame->rect.y(), frame->rect.width(), - frame->rect.height(), frame->palette, true, - frame->lineWidth, frame->midLineWidth); - } - } - break; - case PE_FrameDockWidget: - if (const QStyleOptionFrame *frame = qstyleoption_cast<const QStyleOptionFrame *>(opt)) { - int lw = frame->lineWidth; - if (lw <= 0) - lw = proxy()->pixelMetric(PM_DockWidgetFrameWidth); - - qDrawShadePanel(p, frame->rect, frame->palette, false, lw); - } - break; - case PE_IndicatorToolBarHandle: - p->save(); - p->translate(opt->rect.x(), opt->rect.y()); - if (opt->state & State_Horizontal) { - int x = opt->rect.width() / 3; - 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() / 3; - 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; - case PE_IndicatorToolBarSeparator: - { - QPoint p1, p2; - if (opt->state & State_Horizontal) { - p1 = QPoint(opt->rect.width()/2, 0); - p2 = QPoint(p1.x(), opt->rect.height()); - } else { - p1 = QPoint(0, opt->rect.height()/2); - p2 = QPoint(opt->rect.width(), p1.y()); - } - qDrawShadeLine(p, p1, p2, opt->palette, 1, 1, 0); - break; - } - case PE_IndicatorSpinPlus: - case PE_IndicatorSpinMinus: { - QRect r = opt->rect; - int fw = proxy()->pixelMetric(PM_DefaultFrameWidth, opt); - QRect br = r.adjusted(fw, fw, -fw, -fw); - - int offset = (opt->state & State_Sunken) ? 1 : 0; - int step = (br.width() + 4) / 5; - p->fillRect(br.x() + offset, br.y() + offset +br.height() / 2 - step / 2, - br.width(), step, - opt->palette.buttonText()); - if (pe == PE_IndicatorSpinPlus) - p->fillRect(br.x() + br.width() / 2 - step / 2 + offset, br.y() + offset, - step, br.height(), - opt->palette.buttonText()); - - break; } - case PE_IndicatorSpinUp: - case PE_IndicatorSpinDown: { - QRect r = opt->rect; - int fw = proxy()->pixelMetric(PM_DefaultFrameWidth, opt); - // QRect br = r.adjusted(fw, fw, -fw, -fw); - int x = r.x(), y = r.y(), w = r.width(), h = r.height(); - int sw = w-4; - if (sw < 3) - break; - else if (!(sw & 1)) - sw--; - sw -= (sw / 7) * 2; // Empty border - int sh = sw/2 + 2; // Must have empty row at foot of arrow - - int sx = x + w / 2 - sw / 2; - int sy = y + h / 2 - sh / 2; - - if (pe == PE_IndicatorSpinUp && fw) - --sy; - - int bsx = 0; - int bsy = 0; - if (opt->state & State_Sunken) { - bsx = proxy()->pixelMetric(PM_ButtonShiftHorizontal); - bsy = proxy()->pixelMetric(PM_ButtonShiftVertical); - } - p->save(); - p->translate(sx + bsx, sy + bsy); - p->setPen(opt->palette.buttonText().color()); - p->setBrush(opt->palette.buttonText()); - if (pe == PE_IndicatorSpinDown) { - const QPoint points[] = { QPoint(0, 1), QPoint(sw-1, 1), QPoint(sh-2, sh-1) }; - p->drawPolygon(points, sizeof points / sizeof *points); - } else { - const QPoint points[] = { QPoint(0, sh-1), QPoint(sw-1, sh-1), QPoint(sh-2, 1) }; - p->drawPolygon(points, sizeof points / sizeof *points); - } - p->restore(); - break; } - case PE_PanelTipLabel: { - const QBrush brush(opt->palette.toolTipBase()); - qDrawPlainRect(p, opt->rect, opt->palette.toolTipText().color(), 1, &brush); - break; - } - case PE_IndicatorTabTear: - if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) { - bool rtl = tab->direction == Qt::RightToLeft; - const bool horizontal = tab->rect.height() > tab->rect.width(); - const int margin = 4; - QPainterPath path; - - if (horizontal) { - QRect rect = tab->rect.adjusted(rtl ? margin : 0, 0, rtl ? 1 : -margin, 0); - rect.setTop(rect.top() + ((tab->state & State_Selected) ? 1 : 3)); - rect.setBottom(rect.bottom() - ((tab->state & State_Selected) ? 0 : 2)); - - path.moveTo(QPoint(rtl ? rect.right() : rect.left(), rect.top())); - int count = 4; - for (int jags = 1; jags <= count; ++jags, rtl = !rtl) - path.lineTo(QPoint(rtl ? rect.left() : rect.right(), rect.top() + jags * rect.height()/count)); - } else { - QRect rect = tab->rect.adjusted(0, 0, 0, -margin); - rect.setLeft(rect.left() + ((tab->state & State_Selected) ? 1 : 3)); - rect.setRight(rect.right() - ((tab->state & State_Selected) ? 0 : 2)); - - path.moveTo(QPoint(rect.left(), rect.top())); - int count = 4; - for (int jags = 1; jags <= count; ++jags, rtl = !rtl) - path.lineTo(QPoint(rect.left() + jags * rect.width()/count, rtl ? rect.top() : rect.bottom())); - } - - p->setPen(QPen(tab->palette.dark(), qreal(.8))); - p->setBrush(tab->palette.window()); - p->setRenderHint(QPainter::Antialiasing); - p->drawPath(path); - } - break; - case PE_PanelLineEdit: - if (const QStyleOptionFrame *panel = qstyleoption_cast<const QStyleOptionFrame *>(opt)) { - p->fillRect(panel->rect.adjusted(panel->lineWidth, panel->lineWidth, -panel->lineWidth, -panel->lineWidth), - panel->palette.brush(QPalette::Base)); - - if (panel->lineWidth > 0) - proxy()->drawPrimitive(PE_FrameLineEdit, panel, p); - } - break; - case PE_IndicatorColumnViewArrow: { - if (const QStyleOptionViewItem *viewOpt = qstyleoption_cast<const QStyleOptionViewItem *>(opt)) { - bool reverse = (viewOpt->direction == Qt::RightToLeft); - p->save(); - QPainterPath path; - int x = viewOpt->rect.x() + 1; - int offset = (viewOpt->rect.height() / 3); - int height = (viewOpt->rect.height()) - offset * 2; - if (height % 2 == 1) - --height; - int x2 = x + height - 1; - if (reverse) { - x = viewOpt->rect.x() + viewOpt->rect.width() - 1; - x2 = x - height + 1; - } - path.moveTo(x, viewOpt->rect.y() + offset); - path.lineTo(x, viewOpt->rect.y() + offset + height); - path.lineTo(x2, viewOpt->rect.y() + offset+height/2); - path.closeSubpath(); - if (viewOpt->state & QStyle::State_Selected ) { - if (viewOpt->showDecorationSelected) { - QColor color = viewOpt->palette.color(QPalette::Active, QPalette::HighlightedText); - p->setPen(color); - p->setBrush(color); - } else { - QColor color = viewOpt->palette.color(QPalette::Active, QPalette::WindowText); - p->setPen(color); - p->setBrush(color); - } - - } else { - QColor color = viewOpt->palette.color(QPalette::Active, QPalette::Mid); - p->setPen(color); - p->setBrush(color); - } - p->drawPath(path); - - // draw the vertical and top triangle line - if (!(viewOpt->state & QStyle::State_Selected)) { - QPainterPath lines; - lines.moveTo(x, viewOpt->rect.y() + offset); - lines.lineTo(x, viewOpt->rect.y() + offset + height); - lines.moveTo(x, viewOpt->rect.y() + offset); - lines.lineTo(x2, viewOpt->rect.y() + offset+height/2); - QColor color = viewOpt->palette.color(QPalette::Active, QPalette::Dark); - p->setPen(color); - p->drawPath(lines); - } - p->restore(); - } - break; } - case PE_IndicatorItemViewItemDrop: { - QRect rect = opt->rect; - if (opt->rect.height() == 0) - p->drawLine(rect.topLeft(), rect.topRight()); - else - p->drawRect(rect); - break; } - case PE_PanelItemViewRow: - if (const QStyleOptionViewItem *vopt = qstyleoption_cast<const QStyleOptionViewItem *>(opt)) { - QPalette::ColorGroup cg = vopt->state & QStyle::State_Enabled ? QPalette::Normal : QPalette::Disabled; - if (cg == QPalette::Normal && !(vopt->state & QStyle::State_Active)) - cg = QPalette::Inactive; - - if ((vopt->state & QStyle::State_Selected) && proxy()->styleHint(QStyle::SH_ItemView_ShowDecorationSelected, opt)) - p->fillRect(vopt->rect, vopt->palette.brush(cg, QPalette::Highlight)); - else if (vopt->features & QStyleOptionViewItem::Alternate) - p->fillRect(vopt->rect, vopt->palette.brush(cg, QPalette::AlternateBase)); - } - break; - case PE_PanelItemViewItem: - if (const QStyleOptionViewItem *vopt = qstyleoption_cast<const QStyleOptionViewItem *>(opt)) { - QPalette::ColorGroup cg = vopt->state & QStyle::State_Enabled ? QPalette::Normal : QPalette::Disabled; - if (cg == QPalette::Normal && !(vopt->state & QStyle::State_Active)) - cg = QPalette::Inactive; - - if (vopt->showDecorationSelected && (vopt->state & QStyle::State_Selected)) { - p->fillRect(vopt->rect, vopt->palette.brush(cg, QPalette::Highlight)); - } else { - if (vopt->backgroundBrush.style() != Qt::NoBrush) { - QPointF oldBO = p->brushOrigin(); - p->setBrushOrigin(vopt->rect.topLeft()); - p->fillRect(vopt->rect, vopt->backgroundBrush); - p->setBrushOrigin(oldBO); - } - - if (vopt->state & QStyle::State_Selected) { - QRect textRect = subElementRect(QStyle::SE_ItemViewItemText, opt); - p->fillRect(textRect, vopt->palette.brush(cg, QPalette::Highlight)); - } - } - } - break; - case PE_PanelScrollAreaCorner: { - const QBrush brush(opt->palette.brush(QPalette::Window)); - p->fillRect(opt->rect, brush); - } break; - case PE_IndicatorArrowUp: - case PE_IndicatorArrowDown: - case PE_IndicatorArrowRight: - case PE_IndicatorArrowLeft: - { - if (opt->rect.width() <= 1 || opt->rect.height() <= 1) - break; - QRect r = opt->rect; - int size = qMin(r.height(), r.width()); - QPixmap pixmap; - QString pixmapName = QStyleHelper::uniqueName(QLatin1String("$qt_ia-") - % QLatin1String(metaObject()->className()), opt, QSize(size, size)) - % HexString<uint>(pe); - if (!QPixmapCache::find(pixmapName, &pixmap)) { - qreal pixelRatio = p->device()->devicePixelRatioF(); - int border = qRound(pixelRatio*(size/5)); - int sqsize = qRound(pixelRatio*(2*(size/2))); - QImage image(sqsize, sqsize, QImage::Format_ARGB32_Premultiplied); - image.fill(0); - QPainter imagePainter(&image); - - QPolygon a; - switch (pe) { - case PE_IndicatorArrowUp: - a.setPoints(3, border, sqsize/2, sqsize/2, border, sqsize - border, sqsize/2); - break; - case PE_IndicatorArrowDown: - a.setPoints(3, border, sqsize/2, sqsize/2, sqsize - border, sqsize - border, sqsize/2); - break; - case PE_IndicatorArrowRight: - a.setPoints(3, sqsize - border, sqsize/2, sqsize/2, border, sqsize/2, sqsize - border); - break; - case PE_IndicatorArrowLeft: - a.setPoints(3, border, sqsize/2, sqsize/2, border, sqsize/2, sqsize - border); - break; - default: - break; - } - - int bsx = 0; - int bsy = 0; - - if (opt->state & State_Sunken) { - bsx = proxy()->pixelMetric(PM_ButtonShiftHorizontal, opt); - bsy = proxy()->pixelMetric(PM_ButtonShiftVertical, opt); - } - - QRect bounds = a.boundingRect(); - int sx = sqsize / 2 - bounds.center().x() - 1; - int sy = sqsize / 2 - bounds.center().y() - 1; - imagePainter.translate(sx + bsx, sy + bsy); - imagePainter.setPen(opt->palette.buttonText().color()); - imagePainter.setBrush(opt->palette.buttonText()); - - if (!(opt->state & State_Enabled)) { - imagePainter.translate(1, 1); - imagePainter.setBrush(opt->palette.light().color()); - imagePainter.setPen(opt->palette.light().color()); - imagePainter.drawPolygon(a); - imagePainter.translate(-1, -1); - imagePainter.setBrush(opt->palette.mid().color()); - imagePainter.setPen(opt->palette.mid().color()); - } - - imagePainter.drawPolygon(a); - imagePainter.end(); - pixmap = QPixmap::fromImage(image); - pixmap.setDevicePixelRatio(pixelRatio); - QPixmapCache::insert(pixmapName, pixmap); - } - int xOffset = r.x() + (r.width() - size)/2; - int yOffset = r.y() + (r.height() - size)/2; - p->drawPixmap(xOffset, yOffset, pixmap); - } - break; - default: - break; - } -} - -static void drawArrow(const QStyle *style, const QStyleOptionToolButton *toolbutton, - const QRect &rect, QPainter *painter) -{ - QStyle::PrimitiveElement pe; - switch (toolbutton->arrowType) { - case Qt::LeftArrow: - pe = QStyle::PE_IndicatorArrowLeft; - break; - case Qt::RightArrow: - pe = QStyle::PE_IndicatorArrowRight; - break; - case Qt::UpArrow: - pe = QStyle::PE_IndicatorArrowUp; - break; - case Qt::DownArrow: - pe = QStyle::PE_IndicatorArrowDown; - break; - default: - return; - } - QStyleOption arrowOpt = *toolbutton; - arrowOpt.rect = rect; - style->drawPrimitive(pe, &arrowOpt, painter); -} - -static QSizeF viewItemTextLayout(QTextLayout &textLayout, int lineWidth, int maxHeight = -1, int *lastVisibleLine = nullptr) -{ - if (lastVisibleLine) - *lastVisibleLine = -1; - qreal height = 0; - qreal widthUsed = 0; - textLayout.beginLayout(); - int i = 0; - while (true) { - QTextLine line = textLayout.createLine(); - if (!line.isValid()) - break; - line.setLineWidth(lineWidth); - line.setPosition(QPointF(0, height)); - height += line.height(); - widthUsed = qMax(widthUsed, line.naturalTextWidth()); - // we assume that the height of the next line is the same as the current one - if (maxHeight > 0 && lastVisibleLine && height + line.height() > maxHeight) { - const QTextLine nextLine = textLayout.createLine(); - *lastVisibleLine = nextLine.isValid() ? i : -1; - break; - } - ++i; - } - textLayout.endLayout(); - return QSizeF(widthUsed, height); -} - -QString QCommonStylePrivate::calculateElidedText(const QString &text, const QTextOption &textOption, - const QFont &font, const QRect &textRect, const Qt::Alignment valign, - Qt::TextElideMode textElideMode, int flags, - bool lastVisibleLineShouldBeElided, QPointF *paintStartPosition) const -{ - QTextLayout textLayout(text, font); - textLayout.setTextOption(textOption); - - // In AlignVCenter mode when more than one line is displayed and the height only allows - // some of the lines it makes no sense to display those. From a users perspective it makes - // more sense to see the start of the text instead something inbetween. - const bool vAlignmentOptimization = paintStartPosition && valign.testFlag(Qt::AlignVCenter); - - int lastVisibleLine = -1; - viewItemTextLayout(textLayout, textRect.width(), vAlignmentOptimization ? textRect.height() : -1, &lastVisibleLine); - - const QRectF boundingRect = textLayout.boundingRect(); - // don't care about LTR/RTL here, only need the height - const QRect layoutRect = QStyle::alignedRect(Qt::LayoutDirectionAuto, valign, - boundingRect.size().toSize(), textRect); - - if (paintStartPosition) - *paintStartPosition = QPointF(textRect.x(), layoutRect.top()); - - QString ret; - qreal height = 0; - const int lineCount = textLayout.lineCount(); - for (int i = 0; i < lineCount; ++i) { - const QTextLine line = textLayout.lineAt(i); - height += line.height(); - - // above visible rect - if (height + layoutRect.top() <= textRect.top()) { - if (paintStartPosition) - paintStartPosition->ry() += line.height(); - continue; - } - - const int start = line.textStart(); - const int length = line.textLength(); - const bool drawElided = line.naturalTextWidth() > textRect.width(); - bool elideLastVisibleLine = lastVisibleLine == i; - if (!drawElided && i + 1 < lineCount && lastVisibleLineShouldBeElided) { - const QTextLine nextLine = textLayout.lineAt(i + 1); - const int nextHeight = height + nextLine.height() / 2; - // elide when less than the next half line is visible - if (nextHeight + layoutRect.top() > textRect.height() + textRect.top()) - elideLastVisibleLine = true; - } - - QString text = textLayout.text().mid(start, length); - if (drawElided || elideLastVisibleLine) { - if (elideLastVisibleLine) { - if (text.endsWith(QChar::LineSeparator)) - text.chop(1); - text += QChar(0x2026); - } - const QStackTextEngine engine(text, font); - ret += engine.elidedText(textElideMode, textRect.width(), flags); - - // no newline for the last line (last visible or real) - // sometimes drawElided is true but no eliding is done so the text ends - // with QChar::LineSeparator - don't add another one. This happened with - // arabic text in the testcase for QTBUG-72805 - if (i < lineCount - 1 && - !ret.endsWith(QChar::LineSeparator)) - ret += QChar::LineSeparator; - } else { - ret += text; - } - - // below visible text, can stop - if ((height + layoutRect.top() >= textRect.bottom()) || - (lastVisibleLine >= 0 && lastVisibleLine == i)) - break; - } - return ret; -} - -QSize QCommonStylePrivate::viewItemSize(const QStyleOptionViewItem *option, int role) const -{ - switch (role) { - case Qt::CheckStateRole: - if (option->features & QStyleOptionViewItem::HasCheckIndicator) - return QSize(proxyStyle->pixelMetric(QStyle::PM_IndicatorWidth, option), - proxyStyle->pixelMetric(QStyle::PM_IndicatorHeight, option)); - break; - case Qt::DisplayRole: - if (option->features & QStyleOptionViewItem::HasDisplay) { - QTextOption textOption; - textOption.setWrapMode(QTextOption::WordWrap); - QTextLayout textLayout(option->text, option->font); - textLayout.setTextOption(textOption); - const bool wrapText = option->features & QStyleOptionViewItem::WrapText; - const int textMargin = proxyStyle->pixelMetric(QStyle::PM_FocusFrameHMargin, option) + 1; - QRect bounds = option->rect; - switch (option->decorationPosition) { - case QStyleOptionViewItem::Left: - case QStyleOptionViewItem::Right: { - if (wrapText && bounds.isValid()) { - int width = bounds.width() - 2 * textMargin; - if (option->features & QStyleOptionViewItem::HasDecoration) - width -= option->decorationSize.width() + 2 * textMargin; - bounds.setWidth(width); - } else - bounds.setWidth(QFIXED_MAX); - break; - } - case QStyleOptionViewItem::Top: - case QStyleOptionViewItem::Bottom: - if (wrapText) - bounds.setWidth(bounds.isValid() ? bounds.width() - 2 * textMargin : option->decorationSize.width()); - else - bounds.setWidth(QFIXED_MAX); - break; - default: - break; - } - - if (wrapText && option->features & QStyleOptionViewItem::HasCheckIndicator) - bounds.setWidth(bounds.width() - proxyStyle->pixelMetric(QStyle::PM_IndicatorWidth) - 2 * textMargin); - - const int lineWidth = bounds.width(); - const QSizeF size = viewItemTextLayout(textLayout, lineWidth); - return QSize(qCeil(size.width()) + 2 * textMargin, qCeil(size.height())); - } - break; - case Qt::DecorationRole: - if (option->features & QStyleOptionViewItem::HasDecoration) { - return option->decorationSize; - } - break; - default: - break; - } - - return QSize(0, 0); -} - -void QCommonStylePrivate::viewItemDrawText(QPainter *p, const QStyleOptionViewItem *option, const QRect &rect) const -{ - const int textMargin = proxyStyle->pixelMetric(QStyle::PM_FocusFrameHMargin, nullptr) + 1; - - QRect textRect = rect.adjusted(textMargin, 0, -textMargin, 0); // remove width padding - const bool wrapText = option->features & QStyleOptionViewItem::WrapText; - QTextOption textOption; - textOption.setWrapMode(wrapText ? QTextOption::WordWrap : QTextOption::ManualWrap); - textOption.setTextDirection(option->direction); - textOption.setAlignment(QStyle::visualAlignment(option->direction, option->displayAlignment)); - - QPointF paintPosition; - const QString newText = calculateElidedText(option->text, textOption, - option->font, textRect, option->displayAlignment, - option->textElideMode, 0, - true, &paintPosition); - - QTextLayout textLayout(newText, option->font); - textLayout.setTextOption(textOption); - viewItemTextLayout(textLayout, textRect.width()); - textLayout.draw(p, paintPosition); -} - -/*! \internal - compute the position for the different component of an item (pixmap, text, checkbox) - - Set sizehint to false to layout the elements inside opt->rect. Set sizehint to true to ignore - opt->rect and return rectangles in infinite space - - Code duplicated in QItemDelegate::doLayout -*/ -void QCommonStylePrivate::viewItemLayout(const QStyleOptionViewItem *opt, QRect *checkRect, - QRect *pixmapRect, QRect *textRect, bool sizehint) const -{ - Q_ASSERT(checkRect && pixmapRect && textRect); - *pixmapRect = QRect(QPoint(0, 0), viewItemSize(opt, Qt::DecorationRole)); - *textRect = QRect(QPoint(0, 0), viewItemSize(opt, Qt::DisplayRole)); - *checkRect = QRect(QPoint(0, 0), viewItemSize(opt, Qt::CheckStateRole)); - - const bool hasCheck = checkRect->isValid(); - const bool hasPixmap = pixmapRect->isValid(); - const bool hasText = textRect->isValid(); - const bool hasMargin = (hasText | hasPixmap | hasCheck); - const int frameHMargin = hasMargin ? - proxyStyle->pixelMetric(QStyle::PM_FocusFrameHMargin, opt) + 1 : 0; - const int textMargin = hasText ? frameHMargin : 0; - const int pixmapMargin = hasPixmap ? frameHMargin : 0; - const int checkMargin = hasCheck ? frameHMargin : 0; - const int x = opt->rect.left(); - const int y = opt->rect.top(); - int w, h; - - if (textRect->height() == 0 && (!hasPixmap || !sizehint)) { - //if there is no text, we still want to have a decent height for the item sizeHint and the editor size - textRect->setHeight(opt->fontMetrics.height()); - } - - QSize pm(0, 0); - if (hasPixmap) { - pm = pixmapRect->size(); - pm.rwidth() += 2 * pixmapMargin; - } - if (sizehint) { - h = qMax(checkRect->height(), qMax(textRect->height(), pm.height())); - if (opt->decorationPosition == QStyleOptionViewItem::Left - || opt->decorationPosition == QStyleOptionViewItem::Right) { - w = textRect->width() + pm.width(); - } else { - w = qMax(textRect->width(), pm.width()); - } - } else { - w = opt->rect.width(); - h = opt->rect.height(); - } - - int cw = 0; - QRect check; - if (hasCheck) { - cw = checkRect->width() + 2 * checkMargin; - if (sizehint) w += cw; - if (opt->direction == Qt::RightToLeft) { - check.setRect(x + w - cw, y, cw, h); - } else { - check.setRect(x, y, cw, h); - } - } - - QRect display; - QRect decoration; - switch (opt->decorationPosition) { - case QStyleOptionViewItem::Top: { - if (hasPixmap) - pm.setHeight(pm.height() + pixmapMargin); // add space - h = sizehint ? textRect->height() : h - pm.height(); - - if (opt->direction == Qt::RightToLeft) { - decoration.setRect(x, y, w - cw, pm.height()); - display.setRect(x, y + pm.height(), w - cw, h); - } else { - decoration.setRect(x + cw, y, w - cw, pm.height()); - display.setRect(x + cw, y + pm.height(), w - cw, h); - } - break; } - case QStyleOptionViewItem::Bottom: { - if (hasText) - textRect->setHeight(textRect->height() + textMargin); // add space - h = sizehint ? textRect->height() + pm.height() : h; - - if (opt->direction == Qt::RightToLeft) { - display.setRect(x, y, w - cw, textRect->height()); - decoration.setRect(x, y + textRect->height(), w - cw, h - textRect->height()); - } else { - display.setRect(x + cw, y, w - cw, textRect->height()); - decoration.setRect(x + cw, y + textRect->height(), w - cw, h - textRect->height()); - } - break; } - case QStyleOptionViewItem::Left: { - if (opt->direction == Qt::LeftToRight) { - decoration.setRect(x + cw, y, pm.width(), h); - display.setRect(decoration.right() + 1, y, w - pm.width() - cw, h); - } else { - display.setRect(x, y, w - pm.width() - cw, h); - decoration.setRect(display.right() + 1, y, pm.width(), h); - } - break; } - case QStyleOptionViewItem::Right: { - if (opt->direction == Qt::LeftToRight) { - display.setRect(x + cw, y, w - pm.width() - cw, h); - decoration.setRect(display.right() + 1, y, pm.width(), h); - } else { - decoration.setRect(x, y, pm.width(), h); - display.setRect(decoration.right() + 1, y, w - pm.width() - cw, h); - } - break; } - default: - qWarning("doLayout: decoration position is invalid"); - decoration = *pixmapRect; - break; - } - - if (!sizehint) { // we only need to do the internal layout if we are going to paint - *checkRect = QStyle::alignedRect(opt->direction, Qt::AlignCenter, - checkRect->size(), check); - *pixmapRect = QStyle::alignedRect(opt->direction, opt->decorationAlignment, - pixmapRect->size(), decoration); - // the text takes up all available space, unless the decoration is not shown as selected - if (opt->showDecorationSelected) - *textRect = display; - else - *textRect = QStyle::alignedRect(opt->direction, opt->displayAlignment, - textRect->size().boundedTo(display.size()), display); - } else { - *checkRect = check; - *pixmapRect = decoration; - *textRect = display; - } -} - -QString QCommonStylePrivate::toolButtonElideText(const QStyleOptionToolButton *option, - const QRect &textRect, int flags) const -{ - if (option->fontMetrics.horizontalAdvance(option->text) <= textRect.width()) - return option->text; - - QString text = option->text; - text.replace(QLatin1Char('\n'), QChar::LineSeparator); - QTextOption textOption; - textOption.setWrapMode(QTextOption::ManualWrap); - textOption.setTextDirection(option->direction); - - return calculateElidedText(text, textOption, - option->font, textRect, Qt::AlignTop, - Qt::ElideMiddle, flags, - false, nullptr); -} - -/*! \internal - Compute the textRect and the pixmapRect from the opt rect - - Uses the same computation than in QTabBar::tabSizeHint - */ -void QCommonStylePrivate::tabLayout(const QStyleOptionTab *opt, QRect *textRect, QRect *iconRect) const -{ - Q_ASSERT(textRect); - Q_ASSERT(iconRect); - QRect tr = opt->rect; - bool verticalTabs = opt->shape == QStyleOptionTab::RoundedEast - || opt->shape == QStyleOptionTab::RoundedWest - || opt->shape == QStyleOptionTab::TriangularEast - || opt->shape == QStyleOptionTab::TriangularWest; - if (verticalTabs) - tr.setRect(0, 0, tr.height(), tr.width()); // 0, 0 as we will have a translate transform - - int verticalShift = proxyStyle->pixelMetric(QStyle::PM_TabBarTabShiftVertical, opt); - int horizontalShift = proxyStyle->pixelMetric(QStyle::PM_TabBarTabShiftHorizontal, opt); - int hpadding = proxyStyle->pixelMetric(QStyle::PM_TabBarTabHSpace, opt) / 2; - int vpadding = proxyStyle->pixelMetric(QStyle::PM_TabBarTabVSpace, opt) / 2; - if (opt->shape == QStyleOptionTab::RoundedSouth || opt->shape == QStyleOptionTab::TriangularSouth) - verticalShift = -verticalShift; - tr.adjust(hpadding, verticalShift - vpadding, horizontalShift - hpadding, vpadding); - bool selected = opt->state & QStyle::State_Selected; - if (selected) { - tr.setTop(tr.top() - verticalShift); - tr.setRight(tr.right() - horizontalShift); - } - - // left widget - if (!opt->leftButtonSize.isEmpty()) { - tr.setLeft(tr.left() + 4 + - (verticalTabs ? opt->leftButtonSize.height() : opt->leftButtonSize.width())); - } - // right widget - if (!opt->rightButtonSize.isEmpty()) { - tr.setRight(tr.right() - 4 - - (verticalTabs ? opt->rightButtonSize.height() : opt->rightButtonSize.width())); - } - - // icon - if (!opt->icon.isNull()) { - QSize iconSize = opt->iconSize; - if (!iconSize.isValid()) { - int iconExtent = proxyStyle->pixelMetric(QStyle::PM_SmallIconSize); - iconSize = QSize(iconExtent, iconExtent); - } - QSize tabIconSize = opt->icon.actualSize(iconSize, - (opt->state & QStyle::State_Enabled) ? QIcon::Normal : QIcon::Disabled, - (opt->state & QStyle::State_Selected) ? QIcon::On : QIcon::Off); - // High-dpi icons do not need adjustment; make sure tabIconSize is not larger than iconSize - tabIconSize = QSize(qMin(tabIconSize.width(), iconSize.width()), qMin(tabIconSize.height(), iconSize.height())); - - const int offsetX = (iconSize.width() - tabIconSize.width()) / 2; - *iconRect = QRect(tr.left() + offsetX, tr.center().y() - tabIconSize.height() / 2, - tabIconSize.width(), tabIconSize.height()); - if (!verticalTabs) - *iconRect = QStyle::visualRect(opt->direction, opt->rect, *iconRect); - tr.setLeft(tr.left() + tabIconSize.width() + 4); - } - - if (!verticalTabs) - tr = QStyle::visualRect(opt->direction, opt->rect, tr); - - *textRect = tr; -} - -/*! - \reimp -*/ -void QCommonStyle::drawControl(ControlElement element, const QStyleOption *opt, QPainter *p) const -{ - Q_D(const QCommonStyle); - - // TODO: Set opt->window manually for now before calling any of the drawing functions. opt->window is - // pulled of the widget is QStyle. But now that we have no widget, we need some other - // solution. - Q_ASSERT(opt->window); - - switch (element) { - - case CE_PushButton: - if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { - proxy()->drawControl(CE_PushButtonBevel, btn, p); - QStyleOptionButton subopt = *btn; - subopt.rect = subElementRect(SE_PushButtonContents, btn); - proxy()->drawControl(CE_PushButtonLabel, &subopt, p); - } - break; - case CE_PushButtonBevel: - if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { - QRect br = btn->rect; - int dbi = proxy()->pixelMetric(PM_ButtonDefaultIndicator, btn); - if (btn->features & QStyleOptionButton::DefaultButton) - proxy()->drawPrimitive(PE_FrameDefaultButton, opt, p); - if (btn->features & QStyleOptionButton::AutoDefaultButton) - br.setCoords(br.left() + dbi, br.top() + dbi, br.right() - dbi, br.bottom() - dbi); - if (!(btn->features & (QStyleOptionButton::Flat | QStyleOptionButton::CommandLinkButton)) - || btn->state & (State_Sunken | State_On) - || (btn->features & QStyleOptionButton::CommandLinkButton && btn->state & State_MouseOver)) { - QStyleOptionButton tmpBtn = *btn; - tmpBtn.rect = br; - proxy()->drawPrimitive(PE_PanelButtonCommand, &tmpBtn, p); - } - if (btn->features & QStyleOptionButton::HasMenu) { - int mbi = proxy()->pixelMetric(PM_MenuButtonIndicator, btn); - QRect ir = btn->rect; - QStyleOptionButton newBtn = *btn; - newBtn.rect = QRect(ir.right() - mbi + 2, ir.height()/2 - mbi/2 + 3, mbi - 6, mbi - 6); - proxy()->drawPrimitive(PE_IndicatorArrowDown, &newBtn, p); - } - if (btn->state & State_HasFocus) { - QStyleOptionFocusRect fropt; - fropt.QStyleOption::operator=(*btn); - fropt.rect = subElementRect(SE_PushButtonFocusRect, btn); - proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, p); - } - } - break; - case CE_PushButtonLabel: - if (const QStyleOptionButton *button = qstyleoption_cast<const QStyleOptionButton *>(opt)) { - QRect textRect = button->rect; - uint tf = Qt::AlignVCenter | Qt::TextShowMnemonic; - if (!proxy()->styleHint(SH_UnderlineShortcut, button)) - tf |= Qt::TextHideMnemonic; - - if (!button->icon.isNull()) { - //Center both icon and text - QIcon::Mode mode = button->state & State_Enabled ? QIcon::Normal : QIcon::Disabled; - if (mode == QIcon::Normal && button->state & State_HasFocus) - mode = QIcon::Active; - QIcon::State state = QIcon::Off; - if (button->state & State_On) - state = QIcon::On; - - QPixmap pixmap = button->icon.pixmap(button->iconSize, dpr(opt->window), mode, state); - int pixmapWidth = pixmap.width() / pixmap.devicePixelRatio(); - int pixmapHeight = pixmap.height() / pixmap.devicePixelRatio(); - int labelWidth = pixmapWidth; - int labelHeight = pixmapHeight; - int iconSpacing = 4;//### 4 is currently hardcoded in QPushButton::sizeHint() - if (!button->text.isEmpty()) { - int textWidth = button->fontMetrics.boundingRect(opt->rect, tf, button->text).width(); - labelWidth += (textWidth + iconSpacing); - } - - QRect iconRect = QRect(textRect.x() + (textRect.width() - labelWidth) / 2, - textRect.y() + (textRect.height() - labelHeight) / 2, - pixmapWidth, pixmapHeight); - - iconRect = visualRect(button->direction, textRect, iconRect); - - if (button->direction == Qt::RightToLeft) { - tf |= Qt::AlignRight; - textRect.setRight(iconRect.left() - iconSpacing); - } else { - tf |= Qt::AlignLeft; //left align, we adjust the text-rect instead - textRect.setLeft(iconRect.left() + iconRect.width() + iconSpacing); - } - - if (button->state & (State_On | State_Sunken)) - iconRect.translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, opt), - proxy()->pixelMetric(PM_ButtonShiftVertical, opt)); - p->drawPixmap(iconRect, pixmap); - } else { - tf |= Qt::AlignHCenter; - } - if (button->state & (State_On | State_Sunken)) - textRect.translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, opt), - proxy()->pixelMetric(PM_ButtonShiftVertical, opt)); - - if (button->features & QStyleOptionButton::HasMenu) { - int indicatorSize = proxy()->pixelMetric(PM_MenuButtonIndicator, button); - if (button->direction == Qt::LeftToRight) - textRect = textRect.adjusted(0, 0, -indicatorSize, 0); - else - textRect = textRect.adjusted(indicatorSize, 0, 0, 0); - } - proxy()->drawItemText(p, textRect, tf, button->palette, (button->state & State_Enabled), - button->text, QPalette::ButtonText); - } - break; - case CE_RadioButton: - case CE_CheckBox: - if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { - bool isRadio = (element == CE_RadioButton); - QStyleOptionButton subopt = *btn; - subopt.rect = subElementRect(isRadio ? SE_RadioButtonIndicator - : SE_CheckBoxIndicator, btn); - proxy()->drawPrimitive(isRadio ? PE_IndicatorRadioButton : PE_IndicatorCheckBox, - &subopt, p); - subopt.rect = subElementRect(isRadio ? SE_RadioButtonContents - : SE_CheckBoxContents, btn); - proxy()->drawControl(isRadio ? CE_RadioButtonLabel : CE_CheckBoxLabel, &subopt, p); - if (btn->state & State_HasFocus) { - QStyleOptionFocusRect fropt; - fropt.QStyleOption::operator=(*btn); - fropt.rect = subElementRect(isRadio ? SE_RadioButtonFocusRect - : SE_CheckBoxFocusRect, btn); - proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, p); - } - } - break; - case CE_RadioButtonLabel: - case CE_CheckBoxLabel: - if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { - uint alignment = visualAlignment(btn->direction, Qt::AlignLeft | Qt::AlignVCenter); - - if (!proxy()->styleHint(SH_UnderlineShortcut, btn)) - alignment |= Qt::TextHideMnemonic; - QPixmap pix; - QRect textRect = btn->rect; - if (!btn->icon.isNull()) { - pix = btn->icon.pixmap(btn->iconSize, dpr(opt->window), btn->state & State_Enabled ? QIcon::Normal : QIcon::Disabled); - proxy()->drawItemPixmap(p, btn->rect, alignment, pix); - if (btn->direction == Qt::RightToLeft) - textRect.setRight(textRect.right() - btn->iconSize.width() - 4); - else - textRect.setLeft(textRect.left() + btn->iconSize.width() + 4); - } - if (!btn->text.isEmpty()){ - proxy()->drawItemText(p, textRect, alignment | Qt::TextShowMnemonic, - btn->palette, btn->state & State_Enabled, btn->text, QPalette::WindowText); - } - } - break; - case CE_MenuScroller: { - QStyleOption arrowOpt = *opt; - arrowOpt.state |= State_Enabled; - proxy()->drawPrimitive(((opt->state & State_DownArrow) ? PE_IndicatorArrowDown : PE_IndicatorArrowUp), &arrowOpt, p); - break; } - case CE_MenuTearoff: - if (opt->state & State_Selected) - p->fillRect(opt->rect, opt->palette.brush(QPalette::Highlight)); - else - p->fillRect(opt->rect, opt->palette.brush(QPalette::Button)); - p->setPen(QPen(opt->palette.dark().color(), 1, Qt::DashLine)); - p->drawLine(opt->rect.x() + 2, opt->rect.y() + opt->rect.height() / 2 - 1, - opt->rect.x() + opt->rect.width() - 4, - opt->rect.y() + opt->rect.height() / 2 - 1); - p->setPen(QPen(opt->palette.light().color(), 1, Qt::DashLine)); - p->drawLine(opt->rect.x() + 2, opt->rect.y() + opt->rect.height() / 2, - opt->rect.x() + opt->rect.width() - 4, opt->rect.y() + opt->rect.height() / 2); - break; - case CE_MenuBarItem: - if (const QStyleOptionMenuItem *mbi = qstyleoption_cast<const QStyleOptionMenuItem *>(opt)) { - uint alignment = Qt::AlignCenter | Qt::TextShowMnemonic | Qt::TextDontClip - | Qt::TextSingleLine; - if (!proxy()->styleHint(SH_UnderlineShortcut, mbi)) - alignment |= Qt::TextHideMnemonic; - int iconExtent = proxy()->pixelMetric(PM_SmallIconSize); - QPixmap pix = mbi->icon.pixmap(QSize(iconExtent, iconExtent), dpr(opt->window), - mbi->state.testFlag(State_Enabled) ? QIcon::Normal : QIcon::Disabled); - if (!pix.isNull()) - proxy()->drawItemPixmap(p,mbi->rect, alignment, pix); - else - proxy()->drawItemText(p, mbi->rect, alignment, mbi->palette, mbi->state & State_Enabled, - mbi->text, QPalette::ButtonText); - } - break; - case CE_MenuBarEmptyArea: - break; - case CE_ProgressBar: - if (const QStyleOptionProgressBar *pb - = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) { - QStyleOptionProgressBar subopt = *pb; - subopt.rect = subElementRect(SE_ProgressBarGroove, pb); - proxy()->drawControl(CE_ProgressBarGroove, &subopt, p); - subopt.rect = subElementRect(SE_ProgressBarContents, pb); - proxy()->drawControl(CE_ProgressBarContents, &subopt, p); - if (pb->textVisible) { - subopt.rect = subElementRect(SE_ProgressBarLabel, pb); - proxy()->drawControl(CE_ProgressBarLabel, &subopt, p); - } - } - break; - case CE_ProgressBarGroove: - if (opt->rect.isValid()) - qDrawShadePanel(p, opt->rect, opt->palette, true, 1, - &opt->palette.brush(QPalette::Window)); - break; - case CE_ProgressBarLabel: - if (const QStyleOptionProgressBar *pb = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) { - QPalette::ColorRole textRole = QPalette::NoRole; - if ((pb->textAlignment & Qt::AlignCenter) && pb->textVisible - && ((qint64(pb->progress) - qint64(pb->minimum)) * 2 >= (qint64(pb->maximum) - qint64(pb->minimum)))) { - textRole = QPalette::HighlightedText; - //Draw text shadow, This will increase readability when the background of same color - QRect shadowRect(pb->rect); - shadowRect.translate(1,1); - QColor shadowColor = (pb->palette.color(textRole).value() <= 128) - ? QColor(255,255,255,160) : QColor(0,0,0,160); - QPalette shadowPalette = pb->palette; - shadowPalette.setColor(textRole, shadowColor); - proxy()->drawItemText(p, shadowRect, Qt::AlignCenter | Qt::TextSingleLine, shadowPalette, - pb->state & State_Enabled, pb->text, textRole); - } - proxy()->drawItemText(p, pb->rect, Qt::AlignCenter | Qt::TextSingleLine, pb->palette, - pb->state & State_Enabled, pb->text, textRole); - } - break; - case CE_ProgressBarContents: - if (const QStyleOptionProgressBar *pb = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) { - - QRect rect = pb->rect; - const bool inverted = pb->invertedAppearance; - qint64 minimum = qint64(pb->minimum); - qint64 maximum = qint64(pb->maximum); - qint64 progress = qint64(pb->progress); - - 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 = pb->direction == Qt::RightToLeft; - if (inverted) - reverse = !reverse; - int w = rect.width(); - if (pb->minimum == 0 && pb->maximum == 0) { - // draw busy indicator - int x = (progress - minimum) % (w * 2); - if (x > w) - x = 2 * w - x; - x = reverse ? rect.right() - x : x + rect.x(); - p->setPen(QPen(pal2.highlight().color(), 4)); - p->drawLine(x, rect.y(), x, rect.height()); - } else { - const int unit_width = proxy()->pixelMetric(PM_ProgressBarChunkWidth, pb); - if (!unit_width) - return; - - int u; - if (unit_width > 1) - u = ((rect.width() + unit_width) / unit_width); - else - u = w / unit_width; - qint64 p_v = progress - minimum; - qint64 t_s = (maximum - minimum) ? (maximum - minimum) : qint64(1); - - if (u > 0 && p_v >= INT_MAX / u && t_s >= u) { - // scale down to something usable. - p_v /= u; - t_s /= u; - } - - // nu < tnu, if last chunk is only a partial chunk - int tnu, nu; - tnu = nu = p_v * u / t_s; - - if (nu * unit_width > w) - --nu; - - // Draw nu units out of a possible u of unit_width - // width, each a rectangle bordered by background - // color, all in a sunken panel with a percentage text - // display at the end. - int x = 0; - int x0 = reverse ? rect.right() - ((unit_width > 1) ? unit_width : 0) - : rect.x(); - - QStyleOptionProgressBar pbBits = *pb; - pbBits.rect = rect; - pbBits.palette = pal2; - int myY = pbBits.rect.y(); - int myHeight = pbBits.rect.height(); - pbBits.state = State_Horizontal; - for (int i = 0; i < nu; ++i) { - pbBits.rect.setRect(x0 + x, myY, unit_width, myHeight); - proxy()->drawPrimitive(PE_IndicatorProgressChunk, &pbBits, p); - x += reverse ? -unit_width : unit_width; - } - - // Draw the last partial chunk to fill up the - // progress bar entirely - if (nu < tnu) { - int pixels_left = w - (nu * unit_width); - int offset = reverse ? x0 + x + unit_width-pixels_left : x0 + x; - pbBits.rect.setRect(offset, myY, pixels_left, myHeight); - proxy()->drawPrimitive(PE_IndicatorProgressChunk, &pbBits, p); - } - } - } - break; - case CE_HeaderLabel: - if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt)) { - QRect rect = header->rect; - if (!header->icon.isNull()) { - int iconExtent = proxy()->pixelMetric(PM_SmallIconSize); - QPixmap pixmap - = header->icon.pixmap(QSize(iconExtent, iconExtent), dpr(opt->window), - header->state.testFlag(State_Enabled) ? QIcon::Normal : QIcon::Disabled); - int pixw = pixmap.width() / pixmap.devicePixelRatio(); - - QRect aligned = alignedRect(header->direction, QFlag(header->iconAlignment), pixmap.size() / pixmap.devicePixelRatio(), rect); - QRect inter = aligned.intersected(rect); - p->drawPixmap(inter.x(), inter.y(), pixmap, - inter.x() - aligned.x(), inter.y() - aligned.y(), - aligned.width() * pixmap.devicePixelRatio(), - pixmap.height() * pixmap.devicePixelRatio()); - - const int margin = proxy()->pixelMetric(QStyle::PM_HeaderMargin, opt); - if (header->direction == Qt::LeftToRight) - rect.setLeft(rect.left() + pixw + margin); - else - rect.setRight(rect.right() - pixw - margin); - } - if (header->state & QStyle::State_On) { - QFont fnt = p->font(); - fnt.setBold(true); - p->setFont(fnt); - } - proxy()->drawItemText(p, rect, header->textAlignment, header->palette, - (header->state & State_Enabled), header->text, QPalette::ButtonText); - } - break; - case CE_ToolButtonLabel: - if (const QStyleOptionToolButton *toolbutton - = qstyleoption_cast<const QStyleOptionToolButton *>(opt)) { - QRect rect = toolbutton->rect; - int shiftX = 0; - int shiftY = 0; - if (toolbutton->state & (State_Sunken | State_On)) { - shiftX = proxy()->pixelMetric(PM_ButtonShiftHorizontal, toolbutton); - shiftY = proxy()->pixelMetric(PM_ButtonShiftVertical, toolbutton); - } - // Arrow type always overrules and is always shown - bool hasArrow = toolbutton->features & QStyleOptionToolButton::Arrow; - if (((!hasArrow && toolbutton->icon.isNull()) && !toolbutton->text.isEmpty()) - || toolbutton->toolButtonStyle == Qt::ToolButtonTextOnly) { - int alignment = Qt::AlignCenter | Qt::TextShowMnemonic; - if (!proxy()->styleHint(SH_UnderlineShortcut, opt)) - alignment |= Qt::TextHideMnemonic; - rect.translate(shiftX, shiftY); - p->setFont(toolbutton->font); - proxy()->drawItemText(p, rect, alignment, toolbutton->palette, - opt->state & State_Enabled, toolbutton->text, - QPalette::ButtonText); - } else { - QPixmap pm; - QSize pmSize = toolbutton->iconSize; - if (!toolbutton->icon.isNull()) { - QIcon::State state = toolbutton->state & State_On ? QIcon::On : QIcon::Off; - QIcon::Mode mode; - if (!(toolbutton->state & State_Enabled)) - mode = QIcon::Disabled; - else if ((opt->state & State_MouseOver) && (opt->state & State_AutoRaise)) - mode = QIcon::Active; - else - mode = QIcon::Normal; - pm = toolbutton->icon.pixmap(toolbutton->rect.size().boundedTo(toolbutton->iconSize), - dpr(opt->window), mode, state); - pmSize = pm.size() / pm.devicePixelRatio(); - } - - if (toolbutton->toolButtonStyle != Qt::ToolButtonIconOnly) { - p->setFont(toolbutton->font); - QRect pr = rect, - tr = rect; - int alignment = Qt::TextShowMnemonic; - if (!proxy()->styleHint(SH_UnderlineShortcut, opt)) - alignment |= Qt::TextHideMnemonic; - - if (toolbutton->toolButtonStyle == Qt::ToolButtonTextUnderIcon) { - pr.setHeight(pmSize.height() + 4); //### 4 is currently hardcoded in QToolButton::sizeHint() - tr.adjust(0, pr.height() - 1, 0, -1); - pr.translate(shiftX, shiftY); - if (!hasArrow) { - proxy()->drawItemPixmap(p, pr, Qt::AlignCenter, pm); - } else { - drawArrow(proxy(), toolbutton, pr, p); - } - alignment |= Qt::AlignCenter; - } else { - pr.setWidth(pmSize.width() + 4); //### 4 is currently hardcoded in QToolButton::sizeHint() - tr.adjust(pr.width(), 0, 0, 0); - pr.translate(shiftX, shiftY); - if (!hasArrow) { - proxy()->drawItemPixmap(p, QStyle::visualRect(opt->direction, rect, pr), Qt::AlignCenter, pm); - } else { - drawArrow(proxy(), toolbutton, pr, p); - } - alignment |= Qt::AlignLeft | Qt::AlignVCenter; - } - tr.translate(shiftX, shiftY); - const QString text = d->toolButtonElideText(toolbutton, tr, alignment); - proxy()->drawItemText(p, QStyle::visualRect(opt->direction, rect, tr), alignment, toolbutton->palette, - toolbutton->state & State_Enabled, text, - QPalette::ButtonText); - } else { - rect.translate(shiftX, shiftY); - if (hasArrow) { - drawArrow(proxy(), toolbutton, rect, p); - } else { - proxy()->drawItemPixmap(p, rect, Qt::AlignCenter, pm); - } - } - } - } - break; - case CE_ToolBoxTab: - if (const QStyleOptionToolBox *tb = qstyleoption_cast<const QStyleOptionToolBox *>(opt)) { - proxy()->drawControl(CE_ToolBoxTabShape, tb, p); - proxy()->drawControl(CE_ToolBoxTabLabel, tb, p); - } - break; - case CE_ToolBoxTabShape: - if (const QStyleOptionToolBox *tb = qstyleoption_cast<const QStyleOptionToolBox *>(opt)) { - p->setPen(tb->palette.mid().color().darker(150)); - int d = 20 + tb->rect.height() - 3; - if (tb->direction != Qt::RightToLeft) { - const QPoint points[] = { - QPoint(-1, tb->rect.height() + 1), - QPoint(-1, 1), - QPoint(tb->rect.width() - d, 1), - QPoint(tb->rect.width() - 20, tb->rect.height() - 2), - QPoint(tb->rect.width() - 1, tb->rect.height() - 2), - QPoint(tb->rect.width() - 1, tb->rect.height() + 1), - QPoint(-1, tb->rect.height() + 1), - }; - p->drawPolygon(points, sizeof points / sizeof *points); - } else { - const QPoint points[] = { - QPoint(tb->rect.width(), tb->rect.height() + 1), - QPoint(tb->rect.width(), 1), - QPoint(d - 1, 1), - QPoint(20 - 1, tb->rect.height() - 2), - QPoint(0, tb->rect.height() - 2), - QPoint(0, tb->rect.height() + 1), - QPoint(tb->rect.width(), tb->rect.height() + 1), - }; - p->drawPolygon(points, sizeof points / sizeof *points); - } - p->setPen(tb->palette.light().color()); - if (tb->direction != Qt::RightToLeft) { - p->drawLine(0, 2, tb->rect.width() - d, 2); - p->drawLine(tb->rect.width() - d - 1, 2, tb->rect.width() - 21, tb->rect.height() - 1); - p->drawLine(tb->rect.width() - 20, tb->rect.height() - 1, - tb->rect.width(), tb->rect.height() - 1); - } else { - p->drawLine(tb->rect.width() - 1, 2, d - 1, 2); - p->drawLine(d, 2, 20, tb->rect.height() - 1); - p->drawLine(19, tb->rect.height() - 1, - -1, tb->rect.height() - 1); - } - p->setBrush(Qt::NoBrush); - } - break; - case CE_TabBarTab: - if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) { - proxy()->drawControl(CE_TabBarTabShape, tab, p); - proxy()->drawControl(CE_TabBarTabLabel, tab, p); - } - break; - case CE_TabBarTabShape: - if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) { - p->save(); - - QRect rect(tab->rect); - bool selected = tab->state & State_Selected; - bool onlyOne = tab->position == QStyleOptionTab::OnlyOneTab; - int tabOverlap = onlyOne ? 0 : proxy()->pixelMetric(PM_TabBarTabOverlap, opt); - - if (!selected) { - switch (tab->shape) { - case QStyleOptionTab::TriangularNorth: - rect.adjust(0, 0, 0, -tabOverlap); - if(!selected) - rect.adjust(1, 1, -1, 0); - break; - case QStyleOptionTab::TriangularSouth: - rect.adjust(0, tabOverlap, 0, 0); - if(!selected) - rect.adjust(1, 0, -1, -1); - break; - case QStyleOptionTab::TriangularEast: - rect.adjust(tabOverlap, 0, 0, 0); - if(!selected) - rect.adjust(0, 1, -1, -1); - break; - case QStyleOptionTab::TriangularWest: - rect.adjust(0, 0, -tabOverlap, 0); - if(!selected) - rect.adjust(1, 1, 0, -1); - break; - default: - break; - } - } - - p->setPen(QPen(tab->palette.windowText(), 0)); - if (selected) { - p->setBrush(tab->palette.base()); - } else { - p->setBrush(tab->palette.window()); - } - - int y; - int x; - QPolygon a(10); - switch (tab->shape) { - case QStyleOptionTab::TriangularNorth: - case QStyleOptionTab::TriangularSouth: { - a.setPoint(0, 0, -1); - a.setPoint(1, 0, 0); - y = rect.height() - 2; - x = y / 3; - a.setPoint(2, x++, y - 1); - ++x; - a.setPoint(3, x++, y++); - a.setPoint(4, x, y); - - int i; - int right = rect.width() - 1; - for (i = 0; i < 5; ++i) - a.setPoint(9 - i, right - a.point(i).x(), a.point(i).y()); - if (tab->shape == QStyleOptionTab::TriangularNorth) - for (i = 0; i < 10; ++i) - a.setPoint(i, a.point(i).x(), rect.height() - 1 - a.point(i).y()); - - a.translate(rect.left(), rect.top()); - p->setRenderHint(QPainter::Antialiasing); - p->translate(0, 0.5); - - QPainterPath path; - path.addPolygon(a); - p->drawPath(path); - break; } - case QStyleOptionTab::TriangularEast: - case QStyleOptionTab::TriangularWest: { - a.setPoint(0, -1, 0); - a.setPoint(1, 0, 0); - x = rect.width() - 2; - y = x / 3; - a.setPoint(2, x - 1, y++); - ++y; - a.setPoint(3, x++, y++); - a.setPoint(4, x, y); - int i; - int bottom = rect.height() - 1; - for (i = 0; i < 5; ++i) - a.setPoint(9 - i, a.point(i).x(), bottom - a.point(i).y()); - if (tab->shape == QStyleOptionTab::TriangularWest) - for (i = 0; i < 10; ++i) - a.setPoint(i, rect.width() - 1 - a.point(i).x(), a.point(i).y()); - a.translate(rect.left(), rect.top()); - p->setRenderHint(QPainter::Antialiasing); - p->translate(0.5, 0); - QPainterPath path; - path.addPolygon(a); - p->drawPath(path); - break; } - default: - break; - } - p->restore(); - } - break; - case CE_ToolBoxTabLabel: - if (const QStyleOptionToolBox *tb = qstyleoption_cast<const QStyleOptionToolBox *>(opt)) { - bool enabled = tb->state & State_Enabled; - bool selected = tb->state & State_Selected; - int iconExtent = proxy()->pixelMetric(QStyle::PM_SmallIconSize, tb); - QPixmap pm = tb->icon.pixmap(QSize(iconExtent, iconExtent), dpr(opt->window), - enabled ? QIcon::Normal : QIcon::Disabled); - - QRect cr = subElementRect(QStyle::SE_ToolBoxTabContents, tb); - QRect tr, ir; - int ih = 0; - if (pm.isNull()) { - tr = cr; - tr.adjust(4, 0, -8, 0); - } else { - int iw = pm.width() / pm.devicePixelRatio() + 4; - ih = pm.height()/ pm.devicePixelRatio(); - ir = QRect(cr.left() + 4, cr.top(), iw + 2, ih); - tr = QRect(ir.right(), cr.top(), cr.width() - ir.right() - 4, cr.height()); - } - - if (selected && proxy()->styleHint(QStyle::SH_ToolBox_SelectedPageTitleBold, tb)) { - QFont f(p->font()); - f.setBold(true); - p->setFont(f); - } - - QString txt = tb->fontMetrics.elidedText(tb->text, Qt::ElideRight, tr.width()); - - if (ih) - p->drawPixmap(ir.left(), (tb->rect.height() - ih) / 2, pm); - - int alignment = Qt::AlignLeft | Qt::AlignVCenter | Qt::TextShowMnemonic; - if (!proxy()->styleHint(QStyle::SH_UnderlineShortcut, tb)) - alignment |= Qt::TextHideMnemonic; - proxy()->drawItemText(p, tr, alignment, tb->palette, enabled, txt, QPalette::ButtonText); - - if (!txt.isEmpty() && opt->state & State_HasFocus) { - QStyleOptionFocusRect opt; - opt.rect = tr; - opt.palette = tb->palette; - opt.state = QStyle::State_None; - proxy()->drawPrimitive(QStyle::PE_FrameFocusRect, &opt, p); - } - } - break; - case CE_TabBarTabLabel: - if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) { - QRect tr = tab->rect; - bool verticalTabs = tab->shape == QStyleOptionTab::RoundedEast - || tab->shape == QStyleOptionTab::RoundedWest - || tab->shape == QStyleOptionTab::TriangularEast - || tab->shape == QStyleOptionTab::TriangularWest; - - int alignment = Qt::AlignCenter | Qt::TextShowMnemonic; - if (!proxy()->styleHint(SH_UnderlineShortcut, opt)) - alignment |= Qt::TextHideMnemonic; - - if (verticalTabs) { - p->save(); - int newX, newY, newRot; - if (tab->shape == QStyleOptionTab::RoundedEast || tab->shape == QStyleOptionTab::TriangularEast) { - newX = tr.width() + tr.x(); - newY = tr.y(); - newRot = 90; - } else { - newX = tr.x(); - newY = tr.y() + tr.height(); - newRot = -90; - } - QTransform m = QTransform::fromTranslate(newX, newY); - m.rotate(newRot); - p->setTransform(m, true); - } - QRect iconRect; - d->tabLayout(tab, &tr, &iconRect); - tr = proxy()->subElementRect(SE_TabBarTabText, opt); //we compute tr twice because the style may override subElementRect - - if (!tab->icon.isNull()) { - QPixmap tabIcon = tab->icon.pixmap(tab->iconSize, dpr(opt->window), - (tab->state & State_Enabled) ? QIcon::Normal - : QIcon::Disabled, - (tab->state & State_Selected) ? QIcon::On - : QIcon::Off); - p->drawPixmap(iconRect.x(), iconRect.y(), tabIcon); - } - - proxy()->drawItemText(p, tr, alignment, tab->palette, tab->state & State_Enabled, tab->text, QPalette::WindowText); - if (verticalTabs) - p->restore(); - - if (tab->state & State_HasFocus) { - const int OFFSET = 1 + pixelMetric(PM_DefaultFrameWidth); - - int x1, x2; - x1 = tab->rect.left(); - x2 = tab->rect.right() - 1; - - QStyleOptionFocusRect fropt; - fropt.QStyleOption::operator=(*tab); - fropt.rect.setRect(x1 + 1 + OFFSET, tab->rect.y() + OFFSET, - x2 - x1 - 2*OFFSET, tab->rect.height() - 2*OFFSET); - drawPrimitive(PE_FrameFocusRect, &fropt, p); - } - } - break; - case CE_SizeGrip: { - p->save(); - int x, y, w, h; - opt->rect.getRect(&x, &y, &w, &h); - - int sw = qMin(h, w); - if (h > w) - p->translate(0, h - w); - else - p->translate(w - h, 0); - - int sx = x; - int sy = y; - int s = sw / 3; - - Qt::Corner corner; - if (const QStyleOptionSizeGrip *sgOpt = qstyleoption_cast<const QStyleOptionSizeGrip *>(opt)) - corner = sgOpt->corner; - else if (opt->direction == Qt::RightToLeft) - corner = Qt::BottomLeftCorner; - else - corner = Qt::BottomRightCorner; - - if (corner == Qt::BottomLeftCorner) { - sx = x + sw; - for (int i = 0; i < 4; ++i) { - p->setPen(QPen(opt->palette.light().color(), 1)); - p->drawLine(x, sy - 1 , sx + 1, sw); - p->setPen(QPen(opt->palette.dark().color(), 1)); - p->drawLine(x, sy, sx, sw); - p->setPen(QPen(opt->palette.dark().color(), 1)); - p->drawLine(x, sy + 1, sx - 1, sw); - sx -= s; - sy += s; - } - } else if (corner == Qt::BottomRightCorner) { - for (int i = 0; i < 4; ++i) { - p->setPen(QPen(opt->palette.light().color(), 1)); - p->drawLine(sx - 1, sw, sw, sy - 1); - p->setPen(QPen(opt->palette.dark().color(), 1)); - p->drawLine(sx, sw, sw, sy); - p->setPen(QPen(opt->palette.dark().color(), 1)); - p->drawLine(sx + 1, sw, sw, sy + 1); - sx += s; - sy += s; - } - } else if (corner == Qt::TopRightCorner) { - sy = y + sw; - for (int i = 0; i < 4; ++i) { - p->setPen(QPen(opt->palette.light().color(), 1)); - p->drawLine(sx - 1, y, sw, sy + 1); - p->setPen(QPen(opt->palette.dark().color(), 1)); - p->drawLine(sx, y, sw, sy); - p->setPen(QPen(opt->palette.dark().color(), 1)); - p->drawLine(sx + 1, y, sw, sy - 1); - sx += s; - sy -= s; - } - } else if (corner == Qt::TopLeftCorner) { - for (int i = 0; i < 4; ++i) { - p->setPen(QPen(opt->palette.light().color(), 1)); - p->drawLine(x, sy - 1, sx - 1, y); - p->setPen(QPen(opt->palette.dark().color(), 1)); - p->drawLine(x, sy, sx, y); - p->setPen(QPen(opt->palette.dark().color(), 1)); - p->drawLine(x, sy + 1, sx + 1, y); - sx += s; - sy += s; - } - } - p->restore(); - break; } - case CE_RubberBand: { - if (const QStyleOptionRubberBand *rbOpt = qstyleoption_cast<const QStyleOptionRubberBand *>(opt)) { - QPixmap tiledPixmap(16, 16); - QPainter pixmapPainter(&tiledPixmap); - pixmapPainter.setPen(Qt::NoPen); - pixmapPainter.setBrush(Qt::Dense4Pattern); - pixmapPainter.setBackground(QBrush(opt->palette.base())); - pixmapPainter.setBackgroundMode(Qt::OpaqueMode); - pixmapPainter.drawRect(0, 0, tiledPixmap.width(), tiledPixmap.height()); - pixmapPainter.end(); - // ### workaround for borked XRENDER - tiledPixmap = QPixmap::fromImage(tiledPixmap.toImage()); - - p->save(); - QRect r = opt->rect; - QStyleHintReturnMask mask; - if (proxy()->styleHint(QStyle::SH_RubberBand_Mask, opt, &mask)) - p->setClipRegion(mask.region); - p->drawTiledPixmap(r.x(), r.y(), r.width(), r.height(), tiledPixmap); - p->setPen(opt->palette.color(QPalette::Active, QPalette::WindowText)); - p->setBrush(Qt::NoBrush); - p->drawRect(r.adjusted(0, 0, -1, -1)); - if (rbOpt->shape == QStyleOptionRubberBand::Rectangle) - p->drawRect(r.adjusted(3, 3, -4, -4)); - p->restore(); - } - break; } - case CE_DockWidgetTitle: - if (const QStyleOptionDockWidget *dwOpt = qstyleoption_cast<const QStyleOptionDockWidget *>(opt)) { - QRect r = dwOpt->rect.adjusted(0, 0, -1, -1); - if (dwOpt->movable) { - p->setPen(dwOpt->palette.color(QPalette::Dark)); - p->drawRect(r); - } - - if (!dwOpt->title.isEmpty()) { - const bool verticalTitleBar = dwOpt->verticalTitleBar; - - if (verticalTitleBar) { - r = r.transposed(); - - p->save(); - p->translate(r.left(), r.top() + r.width()); - p->rotate(-90); - p->translate(-r.left(), -r.top()); - } - - const int indent = p->fontMetrics().descent(); - proxy()->drawItemText(p, r.adjusted(indent + 1, 1, -indent - 1, -1), - Qt::AlignLeft | Qt::AlignVCenter, dwOpt->palette, - dwOpt->state & State_Enabled, dwOpt->title, - QPalette::WindowText); - - if (verticalTitleBar) - p->restore(); - } - } - break; - case CE_Header: - if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt)) { - QRegion clipRegion = p->clipRegion(); - p->setClipRect(opt->rect); - proxy()->drawControl(CE_HeaderSection, header, p); - QStyleOptionHeader subopt = *header; - subopt.rect = subElementRect(SE_HeaderLabel, header); - if (subopt.rect.isValid()) - proxy()->drawControl(CE_HeaderLabel, &subopt, p); - if (header->sortIndicator != QStyleOptionHeader::None) { - subopt.rect = subElementRect(SE_HeaderArrow, opt); - proxy()->drawPrimitive(PE_IndicatorHeaderArrow, &subopt, p); - } - p->setClipRegion(clipRegion); - } - break; - case CE_FocusFrame: - p->fillRect(opt->rect, opt->palette.windowText()); - break; - case CE_HeaderSection: - qDrawShadePanel(p, opt->rect, opt->palette, - opt->state & State_Sunken, 1, - &opt->palette.brush(QPalette::Button)); - break; - case CE_HeaderEmptyArea: - p->fillRect(opt->rect, opt->palette.window()); - break; - case CE_ComboBoxLabel: - if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) { - QRect editRect = proxy()->subControlRect(CC_ComboBox, cb, SC_ComboBoxEditField); - p->save(); - p->setClipRect(editRect); - if (!cb->currentIcon.isNull()) { - QIcon::Mode mode = cb->state & State_Enabled ? QIcon::Normal - : QIcon::Disabled; - QPixmap pixmap = cb->currentIcon.pixmap(cb->iconSize, dpr(opt->window), mode); - QRect iconRect(editRect); - iconRect.setWidth(cb->iconSize.width() + 4); - iconRect = alignedRect(cb->direction, - Qt::AlignLeft | Qt::AlignVCenter, - iconRect.size(), editRect); - if (cb->editable) - p->fillRect(iconRect, opt->palette.brush(QPalette::Base)); - proxy()->drawItemPixmap(p, iconRect, Qt::AlignCenter, pixmap); - - if (cb->direction == Qt::RightToLeft) - editRect.translate(-4 - cb->iconSize.width(), 0); - else - editRect.translate(cb->iconSize.width() + 4, 0); - } - if (!cb->currentText.isEmpty() && !cb->editable) { - proxy()->drawItemText(p, editRect.adjusted(1, 0, -1, 0), - visualAlignment(cb->direction, Qt::AlignLeft | Qt::AlignVCenter), - cb->palette, cb->state & State_Enabled, cb->currentText); - } - p->restore(); - } - break; - case CE_ToolBar: - if (const QStyleOptionToolBar *toolBar = qstyleoption_cast<const QStyleOptionToolBar *>(opt)) { - // Compatibility with styles that use PE_PanelToolBar - QStyleOptionFrame frame; - frame.QStyleOption::operator=(*toolBar); - frame.lineWidth = toolBar->lineWidth; - frame.midLineWidth = toolBar->midLineWidth; - proxy()->drawPrimitive(PE_PanelToolBar, opt, p); - - qDrawShadePanel(p, toolBar->rect, toolBar->palette, false, toolBar->lineWidth, - &toolBar->palette.brush(QPalette::Button)); - } - break; - case CE_ColumnViewGrip: { - // draw background gradients - QLinearGradient g(0, 0, opt->rect.width(), 0); - g.setColorAt(0, opt->palette.color(QPalette::Active, QPalette::Mid)); - g.setColorAt(0.5, Qt::white); - p->fillRect(QRect(0, 0, opt->rect.width(), opt->rect.height()), g); - - // draw the two lines - QPen pen(p->pen()); - pen.setWidth(opt->rect.width()/20); - pen.setColor(opt->palette.color(QPalette::Active, QPalette::Dark)); - p->setPen(pen); - - int line1starting = opt->rect.width()*8 / 20; - int line2starting = opt->rect.width()*13 / 20; - int top = opt->rect.height()*20/75; - int bottom = opt->rect.height() - 1 - top; - p->drawLine(line1starting, top, line1starting, bottom); - p->drawLine(line2starting, top, line2starting, bottom); - } - break; - case CE_ItemViewItem: - if (const QStyleOptionViewItem *vopt = qstyleoption_cast<const QStyleOptionViewItem *>(opt)) { - p->save(); - p->setClipRect(opt->rect); - - QRect checkRect = proxy()->subElementRect(SE_ItemViewItemCheckIndicator, vopt); - QRect iconRect = proxy()->subElementRect(SE_ItemViewItemDecoration, vopt); - QRect textRect = proxy()->subElementRect(SE_ItemViewItemText, vopt); - - // draw the background - proxy()->drawPrimitive(PE_PanelItemViewItem, opt, p); - - // draw the check mark - if (vopt->features & QStyleOptionViewItem::HasCheckIndicator) { - QStyleOptionViewItem option(*vopt); - option.rect = checkRect; - option.state = option.state & ~QStyle::State_HasFocus; - - switch (vopt->checkState) { - case Qt::Unchecked: - option.state |= QStyle::State_Off; - break; - case Qt::PartiallyChecked: - option.state |= QStyle::State_NoChange; - break; - case Qt::Checked: - option.state |= QStyle::State_On; - break; - } - proxy()->drawPrimitive(QStyle::PE_IndicatorItemViewItemCheck, &option, p); - } - - // draw the icon - QIcon::Mode mode = QIcon::Normal; - if (!(vopt->state & QStyle::State_Enabled)) - mode = QIcon::Disabled; - else if (vopt->state & QStyle::State_Selected) - mode = QIcon::Selected; - QIcon::State state = vopt->state & QStyle::State_Open ? QIcon::On : QIcon::Off; - vopt->icon.paint(p, iconRect, vopt->decorationAlignment, mode, state); - - // draw the text - if (!vopt->text.isEmpty()) { - QPalette::ColorGroup cg = vopt->state & QStyle::State_Enabled - ? QPalette::Normal : QPalette::Disabled; - if (cg == QPalette::Normal && !(vopt->state & QStyle::State_Active)) - cg = QPalette::Inactive; - - if (vopt->state & QStyle::State_Selected) { - p->setPen(vopt->palette.color(cg, QPalette::HighlightedText)); - } else { - p->setPen(vopt->palette.color(cg, QPalette::Text)); - } - if (vopt->state & QStyle::State_Editing) { - p->setPen(vopt->palette.color(cg, QPalette::Text)); - p->drawRect(textRect.adjusted(0, 0, -1, -1)); - } - - d->viewItemDrawText(p, vopt, textRect); - } - - // draw the focus rect - if (vopt->state & QStyle::State_HasFocus) { - QStyleOptionFocusRect o; - o.QStyleOption::operator=(*vopt); - o.rect = proxy()->subElementRect(SE_ItemViewItemFocusRect, vopt); - o.state |= QStyle::State_KeyboardFocusChange; - o.state |= QStyle::State_Item; - QPalette::ColorGroup cg = (vopt->state & QStyle::State_Enabled) - ? QPalette::Normal : QPalette::Disabled; - o.backgroundColor = vopt->palette.color(cg, (vopt->state & QStyle::State_Selected) - ? QPalette::Highlight : QPalette::Window); - proxy()->drawPrimitive(QStyle::PE_FrameFocusRect, &o, p); - } - - p->restore(); - } - break; - case CE_ShapedFrame: - if (const QStyleOptionFrame *f = qstyleoption_cast<const QStyleOptionFrame *>(opt)) { - int frameShape = f->frameShape; - int frameShadow = QStyleOptionFrame::Plain; - if (f->state & QStyle::State_Sunken) { - frameShadow = QStyleOptionFrame::Sunken; - } else if (f->state & QStyle::State_Raised) { - frameShadow = QStyleOptionFrame::Raised; - } - - int lw = f->lineWidth; - int mlw = f->midLineWidth; - QPalette::ColorRole foregroundRole = QPalette::WindowText; - - switch (frameShape) { - case QStyleOptionFrame::Box: - if (frameShadow == QStyleOptionFrame::Plain) { - qDrawPlainRect(p, f->rect, f->palette.color(foregroundRole), lw); - } else { - qDrawShadeRect(p, f->rect, f->palette, frameShadow == QStyleOptionFrame::Sunken, lw, mlw); - } - break; - case QStyleOptionFrame::StyledPanel: - proxy()->drawPrimitive(QStyle::PE_Frame, opt, p); - break; - case QStyleOptionFrame::Panel: - if (frameShadow == QStyleOptionFrame::Plain) { - qDrawPlainRect(p, f->rect, f->palette.color(foregroundRole), lw); - } else { - qDrawShadePanel(p, f->rect, f->palette, frameShadow == QStyleOptionFrame::Sunken, lw); - } - break; - case QStyleOptionFrame::WinPanel: - if (frameShadow == QStyleOptionFrame::Plain) { - qDrawPlainRect(p, f->rect, f->palette.color(foregroundRole), lw); - } else { - qDrawWinPanel(p, f->rect, f->palette, frameShadow == QStyleOptionFrame::Sunken); - } - break; - case QStyleOptionFrame::HLine: - case QStyleOptionFrame::VLine: { - QPoint p1, p2; - if (frameShape == QStyleOptionFrame::HLine) { - p1 = QPoint(opt->rect.x(), opt->rect.y() + opt->rect.height() / 2); - p2 = QPoint(opt->rect.x() + opt->rect.width(), p1.y()); - } else { - p1 = QPoint(opt->rect.x() + opt->rect.width() / 2, opt->rect.y()); - p2 = QPoint(p1.x(), p1.y() + opt->rect.height()); - } - if (frameShadow == QStyleOptionFrame::Plain) { - QPen oldPen = p->pen(); - p->setPen(QPen(opt->palette.brush(foregroundRole), lw)); - p->drawLine(p1, p2); - p->setPen(oldPen); - } else { - qDrawShadeLine(p, p1, p2, f->palette, frameShadow == QStyleOptionFrame::Sunken, lw, mlw); - } - break; - } - } - } - break; - default: - break; - } -} - -QRect QCommonStyle::subElementRect(SubElement sr, const QStyleOption *opt) const -{ - Q_D(const QCommonStyle); - QRect r; - switch (sr) { - case SE_PushButtonContents: - if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { - int dx1, dx2; - dx1 = proxy()->pixelMetric(PM_DefaultFrameWidth, btn); - if (btn->features & QStyleOptionButton::AutoDefaultButton) - dx1 += proxy()->pixelMetric(PM_ButtonDefaultIndicator, btn); - dx2 = dx1 * 2; - r.setRect(opt->rect.x() + dx1, opt->rect.y() + dx1, opt->rect.width() - dx2, - opt->rect.height() - dx2); - r = visualRect(opt->direction, opt->rect, r); - } - break; - case SE_PushButtonFocusRect: - if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { - int dbw1 = 0, dbw2 = 0; - if (btn->features & QStyleOptionButton::AutoDefaultButton){ - dbw1 = proxy()->pixelMetric(PM_ButtonDefaultIndicator, btn); - dbw2 = dbw1 * 2; - } - - int dfw1 = proxy()->pixelMetric(PM_DefaultFrameWidth, btn) + 1, - dfw2 = dfw1 * 2; - - r.setRect(btn->rect.x() + dfw1 + dbw1, btn->rect.y() + dfw1 + dbw1, - btn->rect.width() - dfw2 - dbw2, btn->rect.height()- dfw2 - dbw2); - r = visualRect(opt->direction, opt->rect, r); - } - break; - case SE_CheckBoxIndicator: - { - int h = proxy()->pixelMetric(PM_IndicatorHeight, opt); - r.setRect(opt->rect.x(), opt->rect.y() + ((opt->rect.height() - h) / 2), - proxy()->pixelMetric(PM_IndicatorWidth, opt), h); - r = visualRect(opt->direction, opt->rect, r); - } - break; - - case SE_CheckBoxContents: - { - // Deal with the logical first, then convert it back to screen coords. - QRect ir = visualRect(opt->direction, opt->rect, - subElementRect(SE_CheckBoxIndicator, opt)); - int spacing = proxy()->pixelMetric(PM_CheckBoxLabelSpacing, opt); - r.setRect(ir.right() + spacing, opt->rect.y(), opt->rect.width() - ir.width() - spacing, - opt->rect.height()); - r = visualRect(opt->direction, opt->rect, r); - } - break; - - case SE_CheckBoxFocusRect: - if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { - if (btn->icon.isNull() && btn->text.isEmpty()) { - r = subElementRect(SE_CheckBoxIndicator, opt); - r.adjust(1, 1, -1, -1); - break; - } - // As above, deal with the logical first, then convert it back to screen coords. - QRect cr = visualRect(btn->direction, btn->rect, subElementRect(SE_CheckBoxContents, btn)); - - QRect iconRect, textRect; - if (!btn->text.isEmpty()) { - textRect = itemTextRect(opt->fontMetrics, cr, Qt::AlignAbsolute | Qt::AlignLeft - | Qt::AlignVCenter | Qt::TextShowMnemonic, - btn->state & State_Enabled, btn->text); - } - if (!btn->icon.isNull()) { - iconRect = itemPixmapRect(cr, Qt::AlignAbsolute | Qt::AlignLeft | Qt::AlignVCenter - | Qt::TextShowMnemonic, - btn->icon.pixmap(btn->iconSize, dpr(opt->window), QIcon::Normal)); - if (!textRect.isEmpty()) - textRect.translate(iconRect.right() + 4, 0); - } - r = iconRect | textRect; - r.adjust(-3, -2, 3, 2); - r = r.intersected(btn->rect); - r = visualRect(btn->direction, btn->rect, r); - } - break; - - case SE_RadioButtonIndicator: - { - int h = proxy()->pixelMetric(PM_ExclusiveIndicatorHeight, opt); - r.setRect(opt->rect.x(), opt->rect.y() + ((opt->rect.height() - h) / 2), - proxy()->pixelMetric(PM_ExclusiveIndicatorWidth, opt), h); - r = visualRect(opt->direction, opt->rect, r); - } - break; - - case SE_RadioButtonContents: - { - QRect ir = visualRect(opt->direction, opt->rect, - subElementRect(SE_RadioButtonIndicator, opt)); - int spacing = proxy()->pixelMetric(PM_RadioButtonLabelSpacing, opt); - r.setRect(ir.left() + ir.width() + spacing, opt->rect.y(), opt->rect.width() - ir.width() - spacing, - opt->rect.height()); - r = visualRect(opt->direction, opt->rect, r); - break; - } - - case SE_RadioButtonFocusRect: - if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { - if (btn->icon.isNull() && btn->text.isEmpty()) { - r = subElementRect(SE_RadioButtonIndicator, opt); - r.adjust(1, 1, -1, -1); - break; - } - QRect cr = visualRect(btn->direction, btn->rect, subElementRect(SE_RadioButtonContents, opt)); - - QRect iconRect, textRect; - if (!btn->text.isEmpty()){ - textRect = itemTextRect(opt->fontMetrics, cr, Qt::AlignAbsolute | Qt::AlignLeft | Qt::AlignVCenter - | Qt::TextShowMnemonic, btn->state & State_Enabled, btn->text); - } - if (!btn->icon.isNull()) { - iconRect = itemPixmapRect(cr, Qt::AlignAbsolute | Qt::AlignLeft | Qt::AlignVCenter | Qt::TextShowMnemonic, - btn->icon.pixmap(btn->iconSize, dpr(opt->window), QIcon::Normal)); - if (!textRect.isEmpty()) - textRect.translate(iconRect.right() + 4, 0); - } - r = iconRect | textRect; - r.adjust(-3, -2, 3, 2); - r = r.intersected(btn->rect); - r = visualRect(btn->direction, btn->rect, r); - } - break; - case SE_SliderFocusRect: - if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { - int tickOffset = proxy()->pixelMetric(PM_SliderTickmarkOffset, slider); - int thickness = proxy()->pixelMetric(PM_SliderControlThickness, slider); - if (slider->orientation == Qt::Horizontal) - r.setRect(0, tickOffset - 1, slider->rect.width(), thickness + 2); - else - r.setRect(tickOffset - 1, 0, thickness + 2, slider->rect.height()); - r = r.intersected(slider->rect); - r = visualRect(opt->direction, opt->rect, r); - } - break; - case SE_ProgressBarGroove: - case SE_ProgressBarContents: - case SE_ProgressBarLabel: - if (const QStyleOptionProgressBar *pb = qstyleoption_cast<const QStyleOptionProgressBar *>(opt)) { - int textw = 0; - if (pb->textVisible) - textw = qMax(pb->fontMetrics.horizontalAdvance(pb->text), pb->fontMetrics.horizontalAdvance(QLatin1String("100%"))) + 6; - - if ((pb->textAlignment & Qt::AlignCenter) == 0) { - if (sr != SE_ProgressBarLabel) - r.setCoords(pb->rect.left(), pb->rect.top(), - pb->rect.right() - textw, pb->rect.bottom()); - else - r.setCoords(pb->rect.right() - textw, pb->rect.top(), - pb->rect.right(), pb->rect.bottom()); - } else { - r = pb->rect; - } - r = visualRect(pb->direction, pb->rect, r); - } - break; - case SE_ComboBoxFocusRect: - if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) { - int margin = cb->frame ? 3 : 0; - r.setRect(opt->rect.left() + margin, opt->rect.top() + margin, - opt->rect.width() - 2*margin - 16, opt->rect.height() - 2*margin); - r = visualRect(opt->direction, opt->rect, r); - } - break; - case SE_ToolBoxTabContents: - r = opt->rect; - r.adjust(0, 0, -30, 0); - break; - case SE_HeaderLabel: { - int margin = proxy()->pixelMetric(QStyle::PM_HeaderMargin, opt); - r.setRect(opt->rect.x() + margin, opt->rect.y() + margin, - opt->rect.width() - margin * 2, opt->rect.height() - margin * 2); - - if (const QStyleOptionHeader *header = qstyleoption_cast<const QStyleOptionHeader *>(opt)) { - // Subtract width needed for arrow, if there is one - if (header->sortIndicator != QStyleOptionHeader::None) { - if (opt->state & State_Horizontal) - r.setWidth(r.width() - (opt->rect.height() / 2) - (margin * 2)); - else - r.setHeight(r.height() - (opt->rect.width() / 2) - (margin * 2)); - } - } - r = visualRect(opt->direction, opt->rect, r); - break; } - case SE_HeaderArrow: { - int h = opt->rect.height(); - int w = opt->rect.width(); - int x = opt->rect.x(); - int y = opt->rect.y(); - int margin = proxy()->pixelMetric(QStyle::PM_HeaderMargin, opt); - - if (opt->state & State_Horizontal) { - int horiz_size = h / 2; - r.setRect(x + w - margin * 2 - horiz_size, y + 5, - horiz_size, h - margin * 2 - 5); - } else { - int vert_size = w / 2; - r.setRect(x + 5, y + h - margin * 2 - vert_size, - w - margin * 2 - 5, vert_size); - } - r = visualRect(opt->direction, opt->rect, r); - break; } - - case SE_RadioButtonClickRect: - r = subElementRect(SE_RadioButtonFocusRect, opt); - r |= subElementRect(SE_RadioButtonIndicator, opt); - break; - case SE_CheckBoxClickRect: - r = subElementRect(SE_CheckBoxFocusRect, opt); - r |= subElementRect(SE_CheckBoxIndicator, opt); - break; - case SE_TabWidgetTabBar: - if (const QStyleOptionTabWidgetFrame *twf - = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) { - r.setSize(twf->tabBarSize); - const uint alingMask = Qt::AlignLeft | Qt::AlignRight | Qt::AlignHCenter; - switch (twf->shape) { - case QStyleOptionTab::RoundedNorth: - case QStyleOptionTab::TriangularNorth: - // Constrain the size now, otherwise, center could get off the page - // This of course repeated for all the other directions - r.setWidth(qMin(r.width(), twf->rect.width() - - twf->leftCornerWidgetSize.width() - - twf->rightCornerWidgetSize.width())); - switch (proxy()->styleHint(SH_TabBar_Alignment, twf) & alingMask) { - default: - case Qt::AlignLeft: - r.moveTopLeft(QPoint(twf->leftCornerWidgetSize.width(), 0)); - break; - case Qt::AlignHCenter: - r.moveTopLeft(QPoint(twf->rect.center().x() - qRound(r.width() / 2.0f) - + (twf->leftCornerWidgetSize.width() / 2) - - (twf->rightCornerWidgetSize.width() / 2), 0)); - break; - case Qt::AlignRight: - r.moveTopLeft(QPoint(twf->rect.width() - twf->tabBarSize.width() - - twf->rightCornerWidgetSize.width(), 0)); - break; - } - r = visualRect(twf->direction, twf->rect, r); - break; - case QStyleOptionTab::RoundedSouth: - case QStyleOptionTab::TriangularSouth: - r.setWidth(qMin(r.width(), twf->rect.width() - - twf->leftCornerWidgetSize.width() - - twf->rightCornerWidgetSize.width())); - switch (proxy()->styleHint(SH_TabBar_Alignment, twf) & alingMask) { - default: - case Qt::AlignLeft: - r.moveTopLeft(QPoint(twf->leftCornerWidgetSize.width(), - twf->rect.height() - twf->tabBarSize.height())); - break; - case Qt::AlignHCenter: - r.moveTopLeft(QPoint(twf->rect.center().x() - qRound(r.width() / 2.0f) - + (twf->leftCornerWidgetSize.width() / 2) - - (twf->rightCornerWidgetSize.width() / 2), - twf->rect.height() - twf->tabBarSize.height())); - break; - case Qt::AlignRight: - r.moveTopLeft(QPoint(twf->rect.width() - twf->tabBarSize.width() - - twf->rightCornerWidgetSize.width(), - twf->rect.height() - twf->tabBarSize.height())); - break; - } - r = visualRect(twf->direction, twf->rect, r); - break; - case QStyleOptionTab::RoundedEast: - case QStyleOptionTab::TriangularEast: - r.setHeight(qMin(r.height(), twf->rect.height() - - twf->leftCornerWidgetSize.height() - - twf->rightCornerWidgetSize.height())); - switch (proxy()->styleHint(SH_TabBar_Alignment, twf) & alingMask) { - default: - case Qt::AlignLeft: - r.moveTopLeft(QPoint(twf->rect.width() - twf->tabBarSize.width(), - twf->leftCornerWidgetSize.height())); - break; - case Qt::AlignHCenter: - r.moveTopLeft(QPoint(twf->rect.width() - twf->tabBarSize.width(), - twf->rect.center().y() - r.height() / 2)); - break; - case Qt::AlignRight: - r.moveTopLeft(QPoint(twf->rect.width() - twf->tabBarSize.width(), - twf->rect.height() - twf->tabBarSize.height() - - twf->rightCornerWidgetSize.height())); - break; - } - break; - case QStyleOptionTab::RoundedWest: - case QStyleOptionTab::TriangularWest: - r.setHeight(qMin(r.height(), twf->rect.height() - - twf->leftCornerWidgetSize.height() - - twf->rightCornerWidgetSize.height())); - switch (proxy()->styleHint(SH_TabBar_Alignment, twf) & alingMask) { - default: - case Qt::AlignLeft: - r.moveTopLeft(QPoint(0, twf->leftCornerWidgetSize.height())); - break; - case Qt::AlignHCenter: - r.moveTopLeft(QPoint(0, twf->rect.center().y() - r.height() / 2)); - break; - case Qt::AlignRight: - r.moveTopLeft(QPoint(0, twf->rect.height() - twf->tabBarSize.height() - - twf->rightCornerWidgetSize.height())); - break; - } - break; - } - } - break; - case SE_TabWidgetTabPane: - case SE_TabWidgetTabContents: - if (const QStyleOptionTabWidgetFrame *twf = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) { - QStyleOptionTab tabopt; - tabopt.shape = twf->shape; - int overlap = proxy()->pixelMetric(PM_TabBarBaseOverlap, &tabopt); - if (twf->lineWidth == 0) - overlap = 0; - switch (twf->shape) { - case QStyleOptionTab::RoundedNorth: - case QStyleOptionTab::TriangularNorth: - r = QRect(QPoint(0,qMax(twf->tabBarSize.height() - overlap, 0)), - QSize(twf->rect.width(), qMin(twf->rect.height() - twf->tabBarSize.height() + overlap, twf->rect.height()))); - break; - case QStyleOptionTab::RoundedSouth: - case QStyleOptionTab::TriangularSouth: - r = QRect(QPoint(0,0), QSize(twf->rect.width(), qMin(twf->rect.height() - twf->tabBarSize.height() + overlap, twf->rect.height()))); - break; - case QStyleOptionTab::RoundedEast: - case QStyleOptionTab::TriangularEast: - r = QRect(QPoint(0, 0), QSize(qMin(twf->rect.width() - twf->tabBarSize.width() + overlap, twf->rect.width()), twf->rect.height())); - break; - case QStyleOptionTab::RoundedWest: - case QStyleOptionTab::TriangularWest: - r = QRect(QPoint(qMax(twf->tabBarSize.width() - overlap, 0), 0), - QSize(qMin(twf->rect.width() - twf->tabBarSize.width() + overlap, twf->rect.width()), twf->rect.height())); - break; - } - if (sr == SE_TabWidgetTabContents && twf->lineWidth > 0) - r.adjust(2, 2, -2, -2); - } - break; - case SE_TabWidgetLeftCorner: - if (const QStyleOptionTabWidgetFrame *twf = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) { - QRect paneRect = subElementRect(SE_TabWidgetTabPane, twf); - switch (twf->shape) { - case QStyleOptionTab::RoundedNorth: - case QStyleOptionTab::TriangularNorth: - r = QRect(QPoint(paneRect.x(), paneRect.y() - twf->leftCornerWidgetSize.height()), - twf->leftCornerWidgetSize); - break; - case QStyleOptionTab::RoundedSouth: - case QStyleOptionTab::TriangularSouth: - r = QRect(QPoint(paneRect.x(), paneRect.height()), twf->leftCornerWidgetSize); - break; - default: - break; - } - r = visualRect(twf->direction, twf->rect, r); - } - break; - case SE_TabWidgetRightCorner: - if (const QStyleOptionTabWidgetFrame *twf = qstyleoption_cast<const QStyleOptionTabWidgetFrame *>(opt)) { - QRect paneRect = subElementRect(SE_TabWidgetTabPane, twf); - switch (twf->shape) { - case QStyleOptionTab::RoundedNorth: - case QStyleOptionTab::TriangularNorth: - r = QRect(QPoint(paneRect.width() - twf->rightCornerWidgetSize.width(), - paneRect.y() - twf->rightCornerWidgetSize.height()), - twf->rightCornerWidgetSize); - break; - case QStyleOptionTab::RoundedSouth: - case QStyleOptionTab::TriangularSouth: - r = QRect(QPoint(paneRect.width() - twf->rightCornerWidgetSize.width(), - paneRect.height()), twf->rightCornerWidgetSize); - break; - default: - break; - } - r = visualRect(twf->direction, twf->rect, r); - } - break; - case SE_TabBarTabText: - if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) { - QRect dummyIconRect; - d->tabLayout(tab, &r, &dummyIconRect); - } - break; - case SE_TabBarTabLeftButton: - case SE_TabBarTabRightButton: - if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) { - bool selected = tab->state & State_Selected; - int verticalShift = proxy()->pixelMetric(QStyle::PM_TabBarTabShiftVertical, tab); - int horizontalShift = proxy()->pixelMetric(QStyle::PM_TabBarTabShiftHorizontal, tab); - int hpadding = proxy()->pixelMetric(QStyle::PM_TabBarTabHSpace, opt) / 2; - hpadding = qMax(hpadding, 4); //workaround KStyle returning 0 because they workaround an old bug in Qt - - bool verticalTabs = tab->shape == QStyleOptionTab::RoundedEast - || tab->shape == QStyleOptionTab::RoundedWest - || tab->shape == QStyleOptionTab::TriangularEast - || tab->shape == QStyleOptionTab::TriangularWest; - - QRect tr = tab->rect; - if (tab->shape == QStyleOptionTab::RoundedSouth || tab->shape == QStyleOptionTab::TriangularSouth) - verticalShift = -verticalShift; - if (verticalTabs) { - qSwap(horizontalShift, verticalShift); - horizontalShift *= -1; - verticalShift *= -1; - } - if (tab->shape == QStyleOptionTab::RoundedWest || tab->shape == QStyleOptionTab::TriangularWest) - horizontalShift = -horizontalShift; - - tr.adjust(0, 0, horizontalShift, verticalShift); - if (selected) - { - tr.setBottom(tr.bottom() - verticalShift); - tr.setRight(tr.right() - horizontalShift); - } - - QSize size = (sr == SE_TabBarTabLeftButton) ? tab->leftButtonSize : tab->rightButtonSize; - int w = size.width(); - int h = size.height(); - int midHeight = static_cast<int>(qCeil(float(tr.height() - h) / 2)); - int midWidth = ((tr.width() - w) / 2); - - bool atTheTop = true; - switch (tab->shape) { - case QStyleOptionTab::RoundedWest: - case QStyleOptionTab::TriangularWest: - atTheTop = (sr == SE_TabBarTabLeftButton); - break; - case QStyleOptionTab::RoundedEast: - case QStyleOptionTab::TriangularEast: - atTheTop = (sr == SE_TabBarTabRightButton); - break; - default: - if (sr == SE_TabBarTabLeftButton) - r = QRect(tab->rect.x() + hpadding, midHeight, w, h); - else - r = QRect(tab->rect.right() - w - hpadding, midHeight, w, h); - r = visualRect(tab->direction, tab->rect, r); - } - if (verticalTabs) { - if (atTheTop) - r = QRect(midWidth, tr.y() + tab->rect.height() - hpadding - h, w, h); - else - r = QRect(midWidth, tr.y() + hpadding, w, h); - } - } - - break; - case SE_TabBarTearIndicator: - if (const QStyleOptionTab *tab = qstyleoption_cast<const QStyleOptionTab *>(opt)) { - switch (tab->shape) { - case QStyleOptionTab::RoundedNorth: - case QStyleOptionTab::TriangularNorth: - case QStyleOptionTab::RoundedSouth: - case QStyleOptionTab::TriangularSouth: - r.setRect(tab->rect.left(), tab->rect.top(), 8, opt->rect.height()); - break; - case QStyleOptionTab::RoundedWest: - case QStyleOptionTab::TriangularWest: - case QStyleOptionTab::RoundedEast: - case QStyleOptionTab::TriangularEast: - r.setRect(tab->rect.left(), tab->rect.top(), opt->rect.width(), 8); - break; - default: - break; - } - r = visualRect(opt->direction, opt->rect, r); - } - break; - case SE_TabBarScrollLeftButton: { - const bool vertical = opt->rect.width() < opt->rect.height(); - const Qt::LayoutDirection ld = opt->direction; - const int buttonWidth = proxy()->pixelMetric(QStyle::PM_TabBarScrollButtonWidth, nullptr); - const int buttonOverlap = proxy()->pixelMetric(QStyle::PM_TabBar_ScrollButtonOverlap, nullptr); - - r = vertical ? QRect(0, opt->rect.height() - (buttonWidth * 2) + buttonOverlap, opt->rect.width(), buttonWidth) - : QStyle::visualRect(ld, opt->rect, QRect(opt->rect.width() - (buttonWidth * 2) + buttonOverlap, 0, buttonWidth, opt->rect.height())); - break; } - case SE_TabBarScrollRightButton: { - const bool vertical = opt->rect.width() < opt->rect.height(); - const Qt::LayoutDirection ld = opt->direction; - const int buttonWidth = proxy()->pixelMetric(QStyle::PM_TabBarScrollButtonWidth, nullptr); - - r = vertical ? QRect(0, opt->rect.height() - buttonWidth, opt->rect.width(), buttonWidth) - : QStyle::visualRect(ld, opt->rect, QRect(opt->rect.width() - buttonWidth, 0, buttonWidth, opt->rect.height())); - break; } - case SE_TreeViewDisclosureItem: - r = opt->rect; - break; - case SE_LineEditContents: - if (const QStyleOptionFrame *f = qstyleoption_cast<const QStyleOptionFrame *>(opt)) { - r = f->rect.adjusted(f->lineWidth, f->lineWidth, -f->lineWidth, -f->lineWidth); - r = visualRect(opt->direction, opt->rect, r); - } - break; - case SE_FrameContents: - if (const QStyleOptionFrame *f = qstyleoption_cast<const QStyleOptionFrame *>(opt)) { - int fw = proxy()->pixelMetric(PM_DefaultFrameWidth, f); - r = opt->rect.adjusted(fw, fw, -fw, -fw); - r = visualRect(opt->direction, opt->rect, r); - } - break; - case SE_ShapedFrameContents: - if (const QStyleOptionFrame *f = qstyleoption_cast<const QStyleOptionFrame *>(opt)) { - int frameShape = f->frameShape; - int frameShadow = QStyleOptionFrame::Plain; - if (f->state & QStyle::State_Sunken) { - frameShadow = QStyleOptionFrame::Sunken; - } else if (f->state & QStyle::State_Raised) { - frameShadow = QStyleOptionFrame::Raised; - } - - int frameWidth = 0; - - switch (frameShape) { - case QStyleOptionFrame::NoFrame: - frameWidth = 0; - break; - - case QStyleOptionFrame::Box: - case QStyleOptionFrame::HLine: - case QStyleOptionFrame::VLine: - switch (frameShadow) { - case QStyleOptionFrame::Plain: - frameWidth = f->lineWidth; - break; - case QStyleOptionFrame::Raised: - case QStyleOptionFrame::Sunken: - frameWidth = (short)(f->lineWidth*2 + f->midLineWidth); - break; - } - break; - - case QStyleOptionFrame::StyledPanel: - //keep the compatibility with Qt 4.4 if there is a proxy style. - //be sure to call drawPrimitive(QStyle::SE_FrameContents) on the proxy style - return subElementRect(QStyle::SE_FrameContents, opt); - - case QStyleOptionFrame::WinPanel: - frameWidth = 2; - break; - - case QStyleOptionFrame::Panel: - switch (frameShadow) { - case QStyleOptionFrame::Plain: - case QStyleOptionFrame::Raised: - case QStyleOptionFrame::Sunken: - frameWidth = f->lineWidth; - break; - } - break; - } - r = f->rect.adjusted(frameWidth, frameWidth, -frameWidth, -frameWidth); - } - break; - case SE_DockWidgetCloseButton: - case SE_DockWidgetFloatButton: - case SE_DockWidgetTitleBarText: - case SE_DockWidgetIcon: { - int iconSize = proxy()->pixelMetric(PM_SmallIconSize, opt); - int buttonMargin = proxy()->pixelMetric(PM_DockWidgetTitleBarButtonMargin, opt); - QRect rect = opt->rect; - - const QStyleOptionDockWidget *dwOpt - = qstyleoption_cast<const QStyleOptionDockWidget*>(opt); - bool canClose = dwOpt == nullptr ? true : dwOpt->closable; - bool canFloat = dwOpt == nullptr ? false : dwOpt->floatable; - - const bool verticalTitleBar = dwOpt && dwOpt->verticalTitleBar; - - // If this is a vertical titlebar, we transpose and work as if it was - // horizontal, then transpose again. - - if (verticalTitleBar) - rect = rect.transposed(); - - do { - int right = rect.right(); - int left = rect.left(); - - QRect closeRect; - if (canClose) { - QSize sz = proxy()->standardIcon(QStyle::SP_TitleBarCloseButton, - opt).actualSize(QSize(iconSize, iconSize)); - sz += QSize(buttonMargin, buttonMargin); - if (verticalTitleBar) - sz = sz.transposed(); - closeRect = QRect(right - sz.width(), - rect.center().y() - sz.height()/2, - sz.width(), sz.height()); - right = closeRect.left() - 1; - } - if (sr == SE_DockWidgetCloseButton) { - r = closeRect; - break; - } - - QRect floatRect; - if (canFloat) { - QSize sz = proxy()->standardIcon(QStyle::SP_TitleBarNormalButton, - opt).actualSize(QSize(iconSize, iconSize)); - sz += QSize(buttonMargin, buttonMargin); - if (verticalTitleBar) - sz = sz.transposed(); - floatRect = QRect(right - sz.width(), - rect.center().y() - sz.height()/2, - sz.width(), sz.height()); - right = floatRect.left() - 1; - } - if (sr == SE_DockWidgetFloatButton) { - r = floatRect; - break; - } - - QRect iconRect; - if (sr == SE_DockWidgetIcon) { - r = iconRect; - break; - } - - QRect textRect = QRect(left, rect.top(), - right - left, rect.height()); - if (sr == SE_DockWidgetTitleBarText) { - r = textRect; - break; - } - - } while (false); - - if (verticalTitleBar) { - r = QRect(rect.left() + r.top() - rect.top(), - rect.top() + rect.right() - r.right(), - r.height(), r.width()); - } else { - r = visualRect(opt->direction, rect, r); - } - break; - } - case SE_ItemViewItemCheckIndicator: - if (!qstyleoption_cast<const QStyleOptionViewItem *>(opt)) { - r = subElementRect(SE_CheckBoxIndicator, opt); - break; - } - Q_FALLTHROUGH(); - case SE_ItemViewItemDecoration: - case SE_ItemViewItemText: - case SE_ItemViewItemFocusRect: - if (const QStyleOptionViewItem *vopt = qstyleoption_cast<const QStyleOptionViewItem *>(opt)) { - if (!d->isViewItemCached(*vopt)) { - d->viewItemLayout(vopt, &d->checkRect, &d->decorationRect, &d->displayRect, false); - if (d->cachedOption) { - delete d->cachedOption; - d->cachedOption = nullptr; - } - d->cachedOption = new QStyleOptionViewItem(*vopt); - } - if (sr == SE_ItemViewItemCheckIndicator) - r = d->checkRect; - else if (sr == SE_ItemViewItemDecoration) - r = d->decorationRect; - else if (sr == SE_ItemViewItemText || sr == SE_ItemViewItemFocusRect) - r = d->displayRect; - } - break; - case SE_ToolBarHandle: - if (const QStyleOptionToolBar *tbopt = qstyleoption_cast<const QStyleOptionToolBar *>(opt)) { - if (tbopt->features & QStyleOptionToolBar::Movable) { - ///we need to access the widget here because the style option doesn't - //have all the information we need (ie. the layout's margin) - const QMargins margins(2, 2, 2, 2); - const int handleExtent = proxy()->pixelMetric(QStyle::PM_ToolBarHandleExtent, opt); - if (tbopt->state & QStyle::State_Horizontal) { - r = QRect(margins.left(), margins.top(), - handleExtent, - tbopt->rect.height() - (margins.top() + margins.bottom())); - r = QStyle::visualRect(tbopt->direction, tbopt->rect, r); - } else { - r = QRect(margins.left(), margins.top(), - tbopt->rect.width() - (margins.left() + margins.right()), - handleExtent); - } - } - } - break; - default: - break; - } - return r; -} - -// in lieu of std::array, minimal API -template <int N> -struct StaticPolygonF -{ - QPointF data[N]; - - Q_DECL_CONSTEXPR int size() const { return N; } - Q_DECL_CONSTEXPR const QPointF *cbegin() const { return data; } - Q_DECL_CONSTEXPR const QPointF &operator[](int idx) const { return data[idx]; } -}; - -static StaticPolygonF<3> calcArrow(const QStyleOptionSlider *dial, qreal &a) -{ - int width = dial->rect.width(); - int height = dial->rect.height(); - int r = qMin(width, height) / 2; - int currentSliderPosition = dial->upsideDown ? dial->sliderPosition : (dial->maximum - dial->sliderPosition); - - if (dial->maximum == dial->minimum) - a = Q_PI / 2; - else if (dial->dialWrapping) - a = Q_PI * 3 / 2 - (currentSliderPosition - dial->minimum) * 2 * Q_PI - / (dial->maximum - dial->minimum); - else - a = (Q_PI * 8 - (currentSliderPosition - dial->minimum) * 10 * Q_PI - / (dial->maximum - dial->minimum)) / 6; - - int xc = width / 2; - int yc = height / 2; - - int len = r - QStyleHelper::calcBigLineSize(r) - 5; - if (len < 5) - len = 5; - int back = len / 2; - - StaticPolygonF<3> arrow = {{ - QPointF(0.5 + xc + len * qCos(a), - 0.5 + yc - len * qSin(a)), - QPointF(0.5 + xc + back * qCos(a + Q_PI * 5 / 6), - 0.5 + yc - back * qSin(a + Q_PI * 5 / 6)), - QPointF(0.5 + xc + back * qCos(a - Q_PI * 5 / 6), - 0.5 + yc - back * qSin(a - Q_PI * 5 / 6)), - }}; - return arrow; -} - -void QCommonStyle::drawComplexControl(ComplexControl cc, const QStyleOptionComplex *opt, QPainter *p) const -{ - switch (cc) { - case CC_Slider: - if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { - if (slider->subControls == SC_SliderTickmarks) { - int tickOffset = proxy()->pixelMetric(PM_SliderTickmarkOffset, slider); - int ticks = slider->tickPosition; - int thickness = proxy()->pixelMetric(PM_SliderControlThickness, slider); - int len = proxy()->pixelMetric(PM_SliderLength, slider); - int available = proxy()->pixelMetric(PM_SliderSpaceAvailable, slider); - int interval = slider->tickInterval; - if (interval <= 0) { - interval = slider->singleStep; - if (QStyle::sliderPositionFromValue(slider->minimum, slider->maximum, interval, - available) - - QStyle::sliderPositionFromValue(slider->minimum, slider->maximum, - 0, available) < 3) - interval = slider->pageStep; - } - if (!interval) - interval = 1; - int fudge = len / 2; - int pos; - // Since there is no subrect for tickmarks do a translation here. - p->save(); - p->translate(slider->rect.x(), slider->rect.y()); - p->setPen(slider->palette.windowText().color()); - int v = slider->minimum; - while (v <= slider->maximum + 1) { - if (v == slider->maximum + 1 && interval == 1) - break; - const int v_ = qMin(v, slider->maximum); - pos = QStyle::sliderPositionFromValue(slider->minimum, slider->maximum, - v_, available) + fudge; - if (slider->orientation == Qt::Horizontal) { - if (ticks & QStyleOptionSlider::TicksAbove) - p->drawLine(pos, 0, pos, tickOffset - 2); - if (ticks & QStyleOptionSlider::TicksBelow) - p->drawLine(pos, tickOffset + thickness + 1, pos, - slider->rect.height()-1); - } else { - if (ticks & QStyleOptionSlider::TicksAbove) - p->drawLine(0, pos, tickOffset - 2, pos); - if (ticks & QStyleOptionSlider::TicksBelow) - p->drawLine(tickOffset + thickness + 1, pos, - slider->rect.width()-1, pos); - } - // in the case where maximum is max int - int nextInterval = v + interval; - if (nextInterval < v) - break; - v = nextInterval; - } - p->restore(); - } - } - break; - case CC_ScrollBar: - if (const QStyleOptionSlider *scrollbar = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { - // Make a copy here and reset it for each primitive. - QStyleOptionSlider newScrollbar = *scrollbar; - State saveFlags = scrollbar->state; - - if (scrollbar->subControls & SC_ScrollBarSubLine) { - newScrollbar.state = saveFlags; - newScrollbar.rect = proxy()->subControlRect(cc, &newScrollbar, SC_ScrollBarSubLine); - if (newScrollbar.rect.isValid()) { - if (!(scrollbar->activeSubControls & SC_ScrollBarSubLine)) - newScrollbar.state &= ~(State_Sunken | State_MouseOver); - proxy()->drawControl(CE_ScrollBarSubLine, &newScrollbar, p); - } - } - if (scrollbar->subControls & SC_ScrollBarAddLine) { - newScrollbar.rect = scrollbar->rect; - newScrollbar.state = saveFlags; - newScrollbar.rect = proxy()->subControlRect(cc, &newScrollbar, SC_ScrollBarAddLine); - if (newScrollbar.rect.isValid()) { - if (!(scrollbar->activeSubControls & SC_ScrollBarAddLine)) - newScrollbar.state &= ~(State_Sunken | State_MouseOver); - proxy()->drawControl(CE_ScrollBarAddLine, &newScrollbar, p); - } - } - if (scrollbar->subControls & SC_ScrollBarSubPage) { - newScrollbar.rect = scrollbar->rect; - newScrollbar.state = saveFlags; - newScrollbar.rect = proxy()->subControlRect(cc, &newScrollbar, SC_ScrollBarSubPage); - if (newScrollbar.rect.isValid()) { - if (!(scrollbar->activeSubControls & SC_ScrollBarSubPage)) - newScrollbar.state &= ~(State_Sunken | State_MouseOver); - proxy()->drawControl(CE_ScrollBarSubPage, &newScrollbar, p); - } - } - if (scrollbar->subControls & SC_ScrollBarAddPage) { - newScrollbar.rect = scrollbar->rect; - newScrollbar.state = saveFlags; - newScrollbar.rect = proxy()->subControlRect(cc, &newScrollbar, SC_ScrollBarAddPage); - if (newScrollbar.rect.isValid()) { - if (!(scrollbar->activeSubControls & SC_ScrollBarAddPage)) - newScrollbar.state &= ~(State_Sunken | State_MouseOver); - proxy()->drawControl(CE_ScrollBarAddPage, &newScrollbar, p); - } - } - if (scrollbar->subControls & SC_ScrollBarFirst) { - newScrollbar.rect = scrollbar->rect; - newScrollbar.state = saveFlags; - newScrollbar.rect = proxy()->subControlRect(cc, &newScrollbar, SC_ScrollBarFirst); - if (newScrollbar.rect.isValid()) { - if (!(scrollbar->activeSubControls & SC_ScrollBarFirst)) - newScrollbar.state &= ~(State_Sunken | State_MouseOver); - proxy()->drawControl(CE_ScrollBarFirst, &newScrollbar, p); - } - } - if (scrollbar->subControls & SC_ScrollBarLast) { - newScrollbar.rect = scrollbar->rect; - newScrollbar.state = saveFlags; - newScrollbar.rect = proxy()->subControlRect(cc, &newScrollbar, SC_ScrollBarLast); - if (newScrollbar.rect.isValid()) { - if (!(scrollbar->activeSubControls & SC_ScrollBarLast)) - newScrollbar.state &= ~(State_Sunken | State_MouseOver); - proxy()->drawControl(CE_ScrollBarLast, &newScrollbar, p); - } - } - if (scrollbar->subControls & SC_ScrollBarSlider) { - newScrollbar.rect = scrollbar->rect; - newScrollbar.state = saveFlags; - newScrollbar.rect = proxy()->subControlRect(cc, &newScrollbar, SC_ScrollBarSlider); - if (newScrollbar.rect.isValid()) { - if (!(scrollbar->activeSubControls & SC_ScrollBarSlider)) - newScrollbar.state &= ~(State_Sunken | State_MouseOver); - proxy()->drawControl(CE_ScrollBarSlider, &newScrollbar, p); - - if (scrollbar->state & State_HasFocus) { - QStyleOptionFocusRect fropt; - fropt.QStyleOption::operator=(newScrollbar); - fropt.rect.setRect(newScrollbar.rect.x() + 2, newScrollbar.rect.y() + 2, - newScrollbar.rect.width() - 5, - newScrollbar.rect.height() - 5); - proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, p); - } - } - } - } - break; - case CC_SpinBox: - if (const QStyleOptionSpinBox *sb = qstyleoption_cast<const QStyleOptionSpinBox *>(opt)) { - QStyleOptionSpinBox copy = *sb; - PrimitiveElement pe; - - if (sb->frame && (sb->subControls & SC_SpinBoxFrame)) { - QRect r = proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxFrame); - qDrawWinPanel(p, r, sb->palette, true); - } - - if (sb->subControls & SC_SpinBoxUp) { - copy.subControls = SC_SpinBoxUp; - QPalette pal2 = sb->palette; - if (!(sb->stepEnabled & QStyleOptionSpinBox::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 == QStyleOptionSpinBox::PlusMinus ? PE_IndicatorSpinPlus - : PE_IndicatorSpinUp); - - copy.rect = proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxUp); - proxy()->drawPrimitive(PE_PanelButtonBevel, ©, p); - copy.rect.adjust(3, 0, -4, 0); - proxy()->drawPrimitive(pe, ©, p); - } - - if (sb->subControls & SC_SpinBoxDown) { - copy.subControls = SC_SpinBoxDown; - copy.state = sb->state; - QPalette pal2 = sb->palette; - if (!(sb->stepEnabled & QStyleOptionSpinBox::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 == QStyleOptionSpinBox::PlusMinus ? PE_IndicatorSpinMinus - : PE_IndicatorSpinDown); - - copy.rect = proxy()->subControlRect(CC_SpinBox, sb, SC_SpinBoxDown); - proxy()->drawPrimitive(PE_PanelButtonBevel, ©, p); - copy.rect.adjust(3, 0, -4, 0); - proxy()->drawPrimitive(pe, ©, p); - } - } - break; - case CC_ToolButton: - if (const QStyleOptionToolButton *toolbutton - = qstyleoption_cast<const QStyleOptionToolButton *>(opt)) { - QRect button, menuarea; - button = proxy()->subControlRect(cc, toolbutton, SC_ToolButton); - menuarea = proxy()->subControlRect(cc, toolbutton, SC_ToolButtonMenu); - - State bflags = toolbutton->state & ~State_Sunken; - - if (bflags & State_AutoRaise) { - if (!(bflags & State_MouseOver) || !(bflags & State_Enabled)) { - bflags &= ~State_Raised; - } - } - State mflags = bflags; - if (toolbutton->state & State_Sunken) { - if (toolbutton->activeSubControls & SC_ToolButton) - bflags |= State_Sunken; - mflags |= State_Sunken; - } - - QStyleOption tool = *toolbutton; - if (toolbutton->subControls & SC_ToolButton) { - if (bflags & (State_Sunken | State_On | State_Raised)) { - tool.rect = button; - tool.state = bflags; - proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p); - } - } - - if (toolbutton->state & State_HasFocus) { - QStyleOptionFocusRect fr; - fr.QStyleOption::operator=(*toolbutton); - fr.rect.adjust(3, 3, -3, -3); - if (toolbutton->features & QStyleOptionToolButton::MenuButtonPopup) - fr.rect.adjust(0, 0, -proxy()->pixelMetric(QStyle::PM_MenuButtonIndicator, - toolbutton), 0); - proxy()->drawPrimitive(PE_FrameFocusRect, &fr, p); - } - QStyleOptionToolButton label = *toolbutton; - label.state = bflags; - int fw = proxy()->pixelMetric(PM_DefaultFrameWidth, opt); - label.rect = button.adjusted(fw, fw, -fw, -fw); - proxy()->drawControl(CE_ToolButtonLabel, &label, p); - - if (toolbutton->subControls & SC_ToolButtonMenu) { - tool.rect = menuarea; - tool.state = mflags; - if (mflags & (State_Sunken | State_On | State_Raised)) - proxy()->drawPrimitive(PE_IndicatorButtonDropDown, &tool, p); - proxy()->drawPrimitive(PE_IndicatorArrowDown, &tool, p); - } else if (toolbutton->features & QStyleOptionToolButton::HasMenu) { - int mbi = proxy()->pixelMetric(PM_MenuButtonIndicator, toolbutton); - QRect ir = toolbutton->rect; - QStyleOptionToolButton newBtn = *toolbutton; - newBtn.rect = QRect(ir.right() + 5 - mbi, ir.y() + ir.height() - mbi + 4, mbi - 6, mbi - 6); - newBtn.rect = visualRect(toolbutton->direction, button, newBtn.rect); - proxy()->drawPrimitive(PE_IndicatorArrowDown, &newBtn, p); - } - } - break; - case CC_TitleBar: - if (const QStyleOptionTitleBar *tb = qstyleoption_cast<const QStyleOptionTitleBar *>(opt)) { - QRect ir; - if (opt->subControls & SC_TitleBarLabel) { - QColor left = tb->palette.highlight().color(); - QColor right = tb->palette.base().color(); - - QBrush fillBrush(left); - if (left != right) { - QPoint p1(tb->rect.x(), tb->rect.top() + tb->rect.height()/2); - QPoint p2(tb->rect.right(), tb->rect.top() + tb->rect.height()/2); - QLinearGradient lg(p1, p2); - lg.setColorAt(0, left); - lg.setColorAt(1, right); - fillBrush = lg; - } - - p->fillRect(opt->rect, fillBrush); - - ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarLabel); - - p->setPen(tb->palette.highlightedText().color()); - p->drawText(ir.x() + 2, ir.y(), ir.width() - 2, ir.height(), - Qt::AlignLeft | Qt::AlignVCenter | Qt::TextSingleLine, tb->text); - } - - bool down = false; - QPixmap pm; - - QStyleOption tool = *tb; - if (tb->subControls & SC_TitleBarCloseButton && tb->titleBarFlags & Qt::WindowSystemMenuHint) { - ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarCloseButton); - down = tb->activeSubControls & SC_TitleBarCloseButton && (opt->state & State_Sunken); - if ((tb->titleBarFlags & Qt::WindowType_Mask) == Qt::Tool) - pm = proxy()->standardIcon(SP_DockWidgetCloseButton, &tool).pixmap(QSize(10, 10), dpr(opt->window)); - else - pm = proxy()->standardIcon(SP_TitleBarCloseButton, &tool).pixmap(QSize(10, 10), dpr(opt->window)); - tool.rect = ir; - tool.state = down ? State_Sunken : State_Raised; - proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p); - - p->save(); - if (down) - p->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb), - proxy()->pixelMetric(PM_ButtonShiftVertical, tb)); - proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm); - p->restore(); - } - - if (tb->subControls & SC_TitleBarMaxButton - && tb->titleBarFlags & Qt::WindowMaximizeButtonHint - && !(tb->titleBarState & Qt::WindowMaximized)) { - ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarMaxButton); - - down = tb->activeSubControls & SC_TitleBarMaxButton && (opt->state & State_Sunken); - pm = proxy()->standardIcon(SP_TitleBarMaxButton, &tool).pixmap(QSize(10, 10), dpr(opt->window)); - tool.rect = ir; - tool.state = down ? State_Sunken : State_Raised; - proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p); - - p->save(); - if (down) - p->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb), - proxy()->pixelMetric(PM_ButtonShiftVertical, tb)); - proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm); - p->restore(); - } - - if (tb->subControls & SC_TitleBarMinButton - && tb->titleBarFlags & Qt::WindowMinimizeButtonHint - && !(tb->titleBarState & Qt::WindowMinimized)) { - ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarMinButton); - down = tb->activeSubControls & SC_TitleBarMinButton && (opt->state & State_Sunken); - pm = proxy()->standardIcon(SP_TitleBarMinButton, &tool).pixmap(QSize(10, 10), dpr(opt->window)); - tool.rect = ir; - tool.state = down ? State_Sunken : State_Raised; - proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p); - - p->save(); - if (down) - p->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb), - proxy()->pixelMetric(PM_ButtonShiftVertical, tb)); - proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm); - p->restore(); - } - - bool drawNormalButton = (tb->subControls & SC_TitleBarNormalButton) - && (((tb->titleBarFlags & Qt::WindowMinimizeButtonHint) - && (tb->titleBarState & Qt::WindowMinimized)) - || ((tb->titleBarFlags & Qt::WindowMaximizeButtonHint) - && (tb->titleBarState & Qt::WindowMaximized))); - - if (drawNormalButton) { - ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarNormalButton); - down = tb->activeSubControls & SC_TitleBarNormalButton && (opt->state & State_Sunken); - pm = proxy()->standardIcon(SP_TitleBarNormalButton, &tool).pixmap(QSize(10, 10), dpr(opt->window)); - tool.rect = ir; - tool.state = down ? State_Sunken : State_Raised; - proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p); - - p->save(); - if (down) - p->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb), - proxy()->pixelMetric(PM_ButtonShiftVertical, tb)); - proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm); - p->restore(); - } - - if (tb->subControls & SC_TitleBarShadeButton - && tb->titleBarFlags & Qt::WindowShadeButtonHint - && !(tb->titleBarState & Qt::WindowMinimized)) { - ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarShadeButton); - down = (tb->activeSubControls & SC_TitleBarShadeButton && (opt->state & State_Sunken)); - pm = proxy()->standardIcon(SP_TitleBarShadeButton, &tool).pixmap(QSize(10, 10), dpr(opt->window)); - tool.rect = ir; - tool.state = down ? State_Sunken : State_Raised; - proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p); - p->save(); - if (down) - p->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb), - proxy()->pixelMetric(PM_ButtonShiftVertical, tb)); - proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm); - p->restore(); - } - - if (tb->subControls & SC_TitleBarUnshadeButton - && tb->titleBarFlags & Qt::WindowShadeButtonHint - && tb->titleBarState & Qt::WindowMinimized) { - ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarUnshadeButton); - - down = tb->activeSubControls & SC_TitleBarUnshadeButton && (opt->state & State_Sunken); - pm = proxy()->standardIcon(SP_TitleBarUnshadeButton, &tool).pixmap(QSize(10, 10), dpr(opt->window)); - tool.rect = ir; - tool.state = down ? State_Sunken : State_Raised; - proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p); - p->save(); - if (down) - p->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb), - proxy()->pixelMetric(PM_ButtonShiftVertical, tb)); - proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm); - p->restore(); - } - if (tb->subControls & SC_TitleBarContextHelpButton - && tb->titleBarFlags & Qt::WindowContextHelpButtonHint) { - ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarContextHelpButton); - - down = tb->activeSubControls & SC_TitleBarContextHelpButton && (opt->state & State_Sunken); - pm = proxy()->standardIcon(SP_TitleBarContextHelpButton, &tool).pixmap(QSize(10, 10), dpr(opt->window)); - tool.rect = ir; - tool.state = down ? State_Sunken : State_Raised; - proxy()->drawPrimitive(PE_PanelButtonTool, &tool, p); - p->save(); - if (down) - p->translate(proxy()->pixelMetric(PM_ButtonShiftHorizontal, tb), - proxy()->pixelMetric(PM_ButtonShiftVertical, tb)); - proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm); - p->restore(); - } - if (tb->subControls & SC_TitleBarSysMenu && tb->titleBarFlags & Qt::WindowSystemMenuHint) { - ir = proxy()->subControlRect(CC_TitleBar, tb, SC_TitleBarSysMenu); - if (!tb->icon.isNull()) { - tb->icon.paint(p, ir); - } else { - int iconSize = proxy()->pixelMetric(PM_SmallIconSize, tb); - pm = proxy()->standardIcon(SP_TitleBarMenuButton, &tool).pixmap(QSize(iconSize, iconSize), dpr(opt->window)); - tool.rect = ir; - p->save(); - proxy()->drawItemPixmap(p, ir, Qt::AlignCenter, pm); - p->restore(); - } - } - } - break; - case CC_Dial: - if (const QStyleOptionSlider *dial = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { - // OK, this is more a port of things over - p->save(); - - // avoid dithering - if (p->paintEngine()->hasFeature(QPaintEngine::Antialiasing)) - p->setRenderHint(QPainter::Antialiasing); - - int width = dial->rect.width(); - int height = dial->rect.height(); - qreal r = qMin(width, height) / 2; - qreal d_ = r / 6; - qreal dx = dial->rect.x() + d_ + (width - 2 * r) / 2 + 1; - qreal dy = dial->rect.y() + d_ + (height - 2 * r) / 2 + 1; - QRect br = QRect(int(dx), int(dy), int(r * 2 - 2 * d_ - 2), int(r * 2 - 2 * d_ - 2)); - - QPalette pal = opt->palette; - // draw notches - if (dial->subControls & QStyle::SC_DialTickmarks) { - p->setPen(pal.windowText().color()); - p->drawLines(QStyleHelper::calcLines(dial)); - } - - if (dial->state & State_Enabled) { - p->setBrush(pal.brush(QPalette::ColorRole(proxy()->styleHint(SH_Dial_BackgroundRole, dial)))); - p->setPen(Qt::NoPen); - p->drawEllipse(br); - p->setBrush(Qt::NoBrush); - } - p->setPen(QPen(pal.dark().color())); - p->drawArc(br, 60 * 16, 180 * 16); - p->setPen(QPen(pal.light().color())); - p->drawArc(br, 240 * 16, 180 * 16); - - qreal a; - const StaticPolygonF<3> arrow = calcArrow(dial, a); - - p->setPen(Qt::NoPen); - p->setBrush(pal.button()); - p->drawPolygon(arrow.cbegin(), arrow.size()); - - a = QStyleHelper::angle(QPointF(width / 2, height / 2), arrow[0]); - p->setBrush(Qt::NoBrush); - - if (a <= 0 || a > 200) { - p->setPen(pal.light().color()); - p->drawLine(arrow[2], arrow[0]); - p->drawLine(arrow[1], arrow[2]); - p->setPen(pal.dark().color()); - p->drawLine(arrow[0], arrow[1]); - } else if (a > 0 && a < 45) { - p->setPen(pal.light().color()); - p->drawLine(arrow[2], arrow[0]); - p->setPen(pal.dark().color()); - p->drawLine(arrow[1], arrow[2]); - p->drawLine(arrow[0], arrow[1]); - } else if (a >= 45 && a < 135) { - p->setPen(pal.dark().color()); - p->drawLine(arrow[2], arrow[0]); - p->drawLine(arrow[1], arrow[2]); - p->setPen(pal.light().color()); - p->drawLine(arrow[0], arrow[1]); - } else if (a >= 135 && a < 200) { - p->setPen(pal.dark().color()); - p->drawLine(arrow[2], arrow[0]); - p->setPen(pal.light().color()); - p->drawLine(arrow[0], arrow[1]); - p->drawLine(arrow[1], arrow[2]); - } - - // draw focus rect around the dial - QStyleOptionFocusRect fropt; - fropt.rect = dial->rect; - fropt.state = dial->state; - fropt.palette = dial->palette; - if (fropt.state & QStyle::State_HasFocus) { - br.adjust(0, 0, 2, 2); - if (dial->subControls & SC_DialTickmarks) { - int r = qMin(width, height) / 2; - br.translate(-r / 6, - r / 6); - br.setWidth(br.width() + r / 3); - br.setHeight(br.height() + r / 3); - } - fropt.rect = br.adjusted(-2, -2, 2, 2); - proxy()->drawPrimitive(QStyle::PE_FrameFocusRect, &fropt, p); - } - p->restore(); - } - break; - case CC_GroupBox: - if (const QStyleOptionGroupBox *groupBox = qstyleoption_cast<const QStyleOptionGroupBox *>(opt)) { - // Draw frame - QRect textRect = proxy()->subControlRect(CC_GroupBox, opt, SC_GroupBoxLabel); - QRect checkBoxRect = proxy()->subControlRect(CC_GroupBox, opt, SC_GroupBoxCheckBox); - if (groupBox->subControls & QStyle::SC_GroupBoxFrame) { - QStyleOptionFrame frame; - frame.QStyleOption::operator=(*groupBox); - frame.features = groupBox->features; - frame.lineWidth = groupBox->lineWidth; - frame.midLineWidth = groupBox->midLineWidth; - frame.rect = proxy()->subControlRect(CC_GroupBox, opt, SC_GroupBoxFrame); - p->save(); - QRegion region(groupBox->rect); - if (!groupBox->text.isEmpty()) { - bool ltr = groupBox->direction == Qt::LeftToRight; - QRect finalRect; - if (groupBox->subControls & QStyle::SC_GroupBoxCheckBox) { - finalRect = checkBoxRect.united(textRect); - finalRect.adjust(ltr ? -4 : 0, 0, ltr ? 0 : 4, 0); - } else { - finalRect = textRect; - } - region -= finalRect; - } - p->setClipRegion(region); - proxy()->drawPrimitive(PE_FrameGroupBox, &frame, p); - p->restore(); - } - - // Draw title - if ((groupBox->subControls & QStyle::SC_GroupBoxLabel) && !groupBox->text.isEmpty()) { - QColor textColor = groupBox->textColor; - if (textColor.isValid()) - p->setPen(textColor); - int alignment = int(groupBox->textAlignment); - if (!proxy()->styleHint(QStyle::SH_UnderlineShortcut, opt)) - alignment |= Qt::TextHideMnemonic; - - proxy()->drawItemText(p, textRect, Qt::TextShowMnemonic | Qt::AlignHCenter | alignment, - groupBox->palette, groupBox->state & State_Enabled, groupBox->text, - textColor.isValid() ? QPalette::NoRole : QPalette::WindowText); - - if (groupBox->state & State_HasFocus) { - QStyleOptionFocusRect fropt; - fropt.QStyleOption::operator=(*groupBox); - fropt.rect = textRect; - proxy()->drawPrimitive(PE_FrameFocusRect, &fropt, p); - } - } - - // Draw checkbox - if (groupBox->subControls & SC_GroupBoxCheckBox) { - QStyleOptionButton box; - box.QStyleOption::operator=(*groupBox); - box.rect = checkBoxRect; - proxy()->drawPrimitive(PE_IndicatorCheckBox, &box, p); - } - } - break; - case CC_MdiControls: - { - QStyleOptionButton btnOpt; - btnOpt.QStyleOption::operator=(*opt); - btnOpt.state &= ~State_MouseOver; - int bsx = 0; - int bsy = 0; - const int buttonIconMetric = proxy()->pixelMetric(PM_TitleBarButtonIconSize, &btnOpt); - const QSize buttonIconSize(buttonIconMetric, buttonIconMetric); - if (opt->subControls & QStyle::SC_MdiCloseButton) { - if (opt->activeSubControls & QStyle::SC_MdiCloseButton && (opt->state & State_Sunken)) { - btnOpt.state |= State_Sunken; - btnOpt.state &= ~State_Raised; - bsx = proxy()->pixelMetric(PM_ButtonShiftHorizontal); - bsy = proxy()->pixelMetric(PM_ButtonShiftVertical); - } else { - btnOpt.state |= State_Raised; - btnOpt.state &= ~State_Sunken; - bsx = 0; - bsy = 0; - } - btnOpt.rect = proxy()->subControlRect(CC_MdiControls, opt, SC_MdiCloseButton); - proxy()->drawPrimitive(PE_PanelButtonCommand, &btnOpt, p); - QPixmap pm = proxy()->standardIcon(SP_TitleBarCloseButton).pixmap(buttonIconSize, dpr(opt->window)); - proxy()->drawItemPixmap(p, btnOpt.rect.translated(bsx, bsy), Qt::AlignCenter, pm); - } - if (opt->subControls & QStyle::SC_MdiNormalButton) { - if (opt->activeSubControls & QStyle::SC_MdiNormalButton && (opt->state & State_Sunken)) { - btnOpt.state |= State_Sunken; - btnOpt.state &= ~State_Raised; - bsx = proxy()->pixelMetric(PM_ButtonShiftHorizontal); - bsy = proxy()->pixelMetric(PM_ButtonShiftVertical); - } else { - btnOpt.state |= State_Raised; - btnOpt.state &= ~State_Sunken; - bsx = 0; - bsy = 0; - } - btnOpt.rect = proxy()->subControlRect(CC_MdiControls, opt, SC_MdiNormalButton); - proxy()->drawPrimitive(PE_PanelButtonCommand, &btnOpt, p); - QPixmap pm = proxy()->standardIcon(SP_TitleBarNormalButton).pixmap(buttonIconSize, dpr(opt->window)); - proxy()->drawItemPixmap(p, btnOpt.rect.translated(bsx, bsy), Qt::AlignCenter, pm); - } - if (opt->subControls & QStyle::SC_MdiMinButton) { - if (opt->activeSubControls & QStyle::SC_MdiMinButton && (opt->state & State_Sunken)) { - btnOpt.state |= State_Sunken; - btnOpt.state &= ~State_Raised; - bsx = proxy()->pixelMetric(PM_ButtonShiftHorizontal); - bsy = proxy()->pixelMetric(PM_ButtonShiftVertical); - } else { - btnOpt.state |= State_Raised; - btnOpt.state &= ~State_Sunken; - bsx = 0; - bsy = 0; - } - btnOpt.rect = proxy()->subControlRect(CC_MdiControls, opt, SC_MdiMinButton); - proxy()->drawPrimitive(PE_PanelButtonCommand, &btnOpt, p); - QPixmap pm = proxy()->standardIcon(SP_TitleBarMinButton).pixmap(buttonIconSize, dpr(opt->window)); - proxy()->drawItemPixmap(p, btnOpt.rect.translated(bsx, bsy), Qt::AlignCenter, pm); - } - } - break; - default: - qWarning("QCommonStyle::drawComplexControl: Control %d not handled", cc); - } -} - -/*! - \reimp -*/ -QStyle::SubControl QCommonStyle::hitTestComplexControl(ComplexControl cc, const QStyleOptionComplex *opt, const QPoint &pt) const -{ - SubControl sc = SC_None; - switch (cc) { - case CC_Slider: - if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { - QRect r = proxy()->subControlRect(cc, slider, SC_SliderHandle); - if (r.isValid() && r.contains(pt)) { - sc = SC_SliderHandle; - } else { - r = proxy()->subControlRect(cc, slider, SC_SliderGroove); - if (r.isValid() && r.contains(pt)) - sc = SC_SliderGroove; - } - } - break; - case CC_ScrollBar: - if (const QStyleOptionSlider *scrollbar = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { - QRect r; - uint ctrl = SC_ScrollBarAddLine; - while (ctrl <= SC_ScrollBarGroove) { - r = proxy()->subControlRect(cc, scrollbar, QStyle::SubControl(ctrl)); - if (r.isValid() && r.contains(pt)) { - sc = QStyle::SubControl(ctrl); - break; - } - ctrl <<= 1; - } - } - break; - case CC_ToolButton: - if (const QStyleOptionToolButton *toolbutton = qstyleoption_cast<const QStyleOptionToolButton *>(opt)) { - QRect r; - uint ctrl = SC_ToolButton; - while (ctrl <= SC_ToolButtonMenu) { - r = proxy()->subControlRect(cc, toolbutton, QStyle::SubControl(ctrl)); - if (r.isValid() && r.contains(pt)) { - sc = QStyle::SubControl(ctrl); - break; - } - ctrl <<= 1; - } - } - break; - case CC_SpinBox: - if (const QStyleOptionSpinBox *spinbox = qstyleoption_cast<const QStyleOptionSpinBox *>(opt)) { - QRect r; - uint ctrl = SC_SpinBoxUp; - while (ctrl <= SC_SpinBoxEditField) { - r = proxy()->subControlRect(cc, spinbox, QStyle::SubControl(ctrl)); - if (r.isValid() && r.contains(pt)) { - sc = QStyle::SubControl(ctrl); - break; - } - ctrl <<= 1; - } - } - break; - case CC_TitleBar: - if (const QStyleOptionTitleBar *tb = qstyleoption_cast<const QStyleOptionTitleBar *>(opt)) { - QRect r; - uint ctrl = SC_TitleBarSysMenu; - - while (ctrl <= SC_TitleBarLabel) { - r = proxy()->subControlRect(cc, tb, QStyle::SubControl(ctrl)); - if (r.isValid() && r.contains(pt)) { - sc = QStyle::SubControl(ctrl); - break; - } - ctrl <<= 1; - } - } - break; - case CC_ComboBox: - if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) { - QRect r; - uint ctrl = SC_ComboBoxArrow; // Start here and go down. - while (ctrl > 0) { - r = proxy()->subControlRect(cc, cb, QStyle::SubControl(ctrl)); - if (r.isValid() && r.contains(pt)) { - sc = QStyle::SubControl(ctrl); - break; - } - ctrl >>= 1; - } - } - break; - case CC_GroupBox: - if (const QStyleOptionGroupBox *groupBox = qstyleoption_cast<const QStyleOptionGroupBox *>(opt)) { - QRect r; - uint ctrl = SC_GroupBoxCheckBox; - while (ctrl <= SC_GroupBoxFrame) { - r = proxy()->subControlRect(cc, groupBox, QStyle::SubControl(ctrl)); - if (r.isValid() && r.contains(pt)) { - sc = QStyle::SubControl(ctrl); - break; - } - ctrl <<= 1; - } - } - break; - case CC_MdiControls: - { - QRect r; - uint ctrl = SC_MdiMinButton; - while (ctrl <= SC_MdiCloseButton) { - r = proxy()->subControlRect(CC_MdiControls, opt, QStyle::SubControl(ctrl)); - if (r.isValid() && r.contains(pt) && (opt->subControls & ctrl)) { - sc = QStyle::SubControl(ctrl); - return sc; - } - ctrl <<= 1; - } - } - break; - default: - qWarning("QCommonStyle::hitTestComplexControl: Case %d not handled", cc); - } - return sc; -} - -/*! - \reimp -*/ -QRect QCommonStyle::subControlRect(ComplexControl cc, const QStyleOptionComplex *opt, SubControl sc) const -{ - QRect ret; - switch (cc) { - case CC_Slider: - if (const QStyleOptionSlider *slider = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { - int tickOffset = proxy()->pixelMetric(PM_SliderTickmarkOffset, slider); - int thickness = proxy()->pixelMetric(PM_SliderControlThickness, slider); - - switch (sc) { - case SC_SliderHandle: { - int sliderPos = 0; - int len = proxy()->pixelMetric(PM_SliderLength, slider); - bool horizontal = slider->orientation == Qt::Horizontal; - sliderPos = sliderPositionFromValue(slider->minimum, slider->maximum, - slider->sliderPosition, - (horizontal ? slider->rect.width() - : slider->rect.height()) - len, - slider->upsideDown); - if (horizontal) - ret.setRect(slider->rect.x() + sliderPos, slider->rect.y() + tickOffset, len, thickness); - else - ret.setRect(slider->rect.x() + tickOffset, slider->rect.y() + sliderPos, thickness, len); - break; } - case SC_SliderGroove: - if (slider->orientation == Qt::Horizontal) - ret.setRect(slider->rect.x(), slider->rect.y() + tickOffset, - slider->rect.width(), thickness); - else - ret.setRect(slider->rect.x() + tickOffset, slider->rect.y(), - thickness, slider->rect.height()); - break; - default: - break; - } - ret = visualRect(slider->direction, slider->rect, ret); - } - break; - case CC_ScrollBar: - if (const QStyleOptionSlider *scrollbar = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { - const QRect scrollBarRect = scrollbar->rect; - int sbextent = 0; - if (!proxy()->styleHint(SH_ScrollBar_Transient, scrollbar)) - sbextent = proxy()->pixelMetric(PM_ScrollBarExtent, scrollbar); - int maxlen = ((scrollbar->orientation == Qt::Horizontal) ? - scrollBarRect.width() : scrollBarRect.height()) - (sbextent * 2); - int sliderlen; - - // calculate slider length - if (scrollbar->maximum != scrollbar->minimum) { - uint range = scrollbar->maximum - scrollbar->minimum; - sliderlen = (qint64(scrollbar->pageStep) * maxlen) / (range + scrollbar->pageStep); - - int slidermin = proxy()->pixelMetric(PM_ScrollBarSliderMin, scrollbar); - if (sliderlen < slidermin || range > INT_MAX / 2) - sliderlen = slidermin; - if (sliderlen > maxlen) - sliderlen = maxlen; - } else { - sliderlen = maxlen; - } - - int sliderstart = sbextent + sliderPositionFromValue(scrollbar->minimum, - scrollbar->maximum, - scrollbar->sliderPosition, - maxlen - sliderlen, - scrollbar->upsideDown); - - switch (sc) { - case SC_ScrollBarSubLine: // top/left button - if (scrollbar->orientation == Qt::Horizontal) { - int buttonWidth = qMin(scrollBarRect.width() / 2, sbextent); - ret.setRect(0, 0, buttonWidth, scrollBarRect.height()); - } else { - int buttonHeight = qMin(scrollBarRect.height() / 2, sbextent); - ret.setRect(0, 0, scrollBarRect.width(), buttonHeight); - } - break; - case SC_ScrollBarAddLine: // bottom/right button - if (scrollbar->orientation == Qt::Horizontal) { - int buttonWidth = qMin(scrollBarRect.width()/2, sbextent); - ret.setRect(scrollBarRect.width() - buttonWidth, 0, buttonWidth, scrollBarRect.height()); - } else { - int buttonHeight = qMin(scrollBarRect.height()/2, sbextent); - ret.setRect(0, scrollBarRect.height() - buttonHeight, scrollBarRect.width(), buttonHeight); - } - break; - case SC_ScrollBarSubPage: // between top/left button and slider - if (scrollbar->orientation == Qt::Horizontal) - ret.setRect(sbextent, 0, sliderstart - sbextent, scrollBarRect.height()); - else - ret.setRect(0, sbextent, scrollBarRect.width(), sliderstart - sbextent); - break; - case SC_ScrollBarAddPage: // between bottom/right button and slider - if (scrollbar->orientation == Qt::Horizontal) - ret.setRect(sliderstart + sliderlen, 0, - maxlen - sliderstart - sliderlen + sbextent, scrollBarRect.height()); - else - ret.setRect(0, sliderstart + sliderlen, scrollBarRect.width(), - maxlen - sliderstart - sliderlen + sbextent); - break; - case SC_ScrollBarGroove: - if (scrollbar->orientation == Qt::Horizontal) - ret.setRect(sbextent, 0, scrollBarRect.width() - sbextent * 2, - scrollBarRect.height()); - else - ret.setRect(0, sbextent, scrollBarRect.width(), - scrollBarRect.height() - sbextent * 2); - break; - case SC_ScrollBarSlider: - if (scrollbar->orientation == Qt::Horizontal) - ret.setRect(sliderstart, 0, sliderlen, scrollBarRect.height()); - else - ret.setRect(0, sliderstart, scrollBarRect.width(), sliderlen); - break; - default: - break; - } - ret = visualRect(scrollbar->direction, scrollBarRect, ret); - } - break; - case CC_SpinBox: - if (const QStyleOptionSpinBox *spinbox = qstyleoption_cast<const QStyleOptionSpinBox *>(opt)) { - QSize bs; - int fw = spinbox->frame ? proxy()->pixelMetric(PM_SpinBoxFrameWidth, spinbox) : 0; - bs.setHeight(qMax(8, spinbox->rect.height()/2 - fw)); - // 1.6 -approximate golden mean - bs.setWidth(qMax(16, qMin(bs.height() * 8 / 5, spinbox->rect.width() / 4))); - int y = fw + spinbox->rect.y(); - int x, lx, rx; - x = spinbox->rect.x() + spinbox->rect.width() - fw - bs.width(); - lx = fw; - rx = x - fw; - switch (sc) { - case SC_SpinBoxUp: - if (spinbox->buttonSymbols == QStyleOptionSpinBox::NoButtons) - return QRect(); - ret = QRect(x, y, bs.width(), bs.height()); - break; - case SC_SpinBoxDown: - if (spinbox->buttonSymbols == QStyleOptionSpinBox::NoButtons) - return QRect(); - - ret = QRect(x, y + bs.height(), bs.width(), bs.height()); - break; - case SC_SpinBoxEditField: - if (spinbox->buttonSymbols == QStyleOptionSpinBox::NoButtons) { - ret = QRect(lx, fw, spinbox->rect.width() - 2*fw, spinbox->rect.height() - 2*fw); - } else { - ret = QRect(lx, fw, rx, spinbox->rect.height() - 2*fw); - } - break; - case SC_SpinBoxFrame: - ret = spinbox->rect; - default: - break; - } - ret = visualRect(spinbox->direction, spinbox->rect, ret); - } - break; - case CC_ToolButton: - if (const QStyleOptionToolButton *tb = qstyleoption_cast<const QStyleOptionToolButton *>(opt)) { - int mbi = proxy()->pixelMetric(PM_MenuButtonIndicator, tb); - ret = tb->rect; - switch (sc) { - case SC_ToolButton: - if ((tb->features - & (QStyleOptionToolButton::MenuButtonPopup | QStyleOptionToolButton::PopupDelay)) - == QStyleOptionToolButton::MenuButtonPopup) - ret.adjust(0, 0, -mbi, 0); - break; - case SC_ToolButtonMenu: - if ((tb->features - & (QStyleOptionToolButton::MenuButtonPopup | QStyleOptionToolButton::PopupDelay)) - == QStyleOptionToolButton::MenuButtonPopup) - ret.adjust(ret.width() - mbi, 0, 0, 0); - break; - default: - break; - } - ret = visualRect(tb->direction, tb->rect, ret); - } - break; - case CC_ComboBox: - if (const QStyleOptionComboBox *cb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) { - const qreal dpi = QStyleHelper::dpi(opt); - const int x = cb->rect.x(), y = cb->rect.y(), wi = cb->rect.width(), he = cb->rect.height(); - const int margin = cb->frame ? qRound(QStyleHelper::dpiScaled(3, dpi)) : 0; - const int bmarg = cb->frame ? qRound(QStyleHelper::dpiScaled(2, dpi)) : 0; - const int xpos = x + wi - bmarg - qRound(QStyleHelper::dpiScaled(16, dpi)); - - - switch (sc) { - case SC_ComboBoxFrame: - ret = cb->rect; - break; - case SC_ComboBoxArrow: - ret.setRect(xpos, y + bmarg, qRound(QStyleHelper::dpiScaled(16, opt)), he - 2*bmarg); - break; - case SC_ComboBoxEditField: - ret.setRect(x + margin, y + margin, wi - 2 * margin - qRound(QStyleHelper::dpiScaled(16, dpi)), he - 2 * margin); - break; - case SC_ComboBoxListBoxPopup: - ret = cb->rect; - break; - default: - break; - } - ret = visualRect(cb->direction, cb->rect, ret); - } - break; - case CC_TitleBar: - if (const QStyleOptionTitleBar *tb = qstyleoption_cast<const QStyleOptionTitleBar *>(opt)) { - const int controlMargin = 2; - const int controlHeight = tb->rect.height() - controlMargin *2; - const int delta = controlHeight + controlMargin; - int offset = 0; - - bool isMinimized = tb->titleBarState & Qt::WindowMinimized; - bool isMaximized = tb->titleBarState & Qt::WindowMaximized; - - switch (sc) { - case SC_TitleBarLabel: - if (tb->titleBarFlags & (Qt::WindowTitleHint | Qt::WindowSystemMenuHint)) { - ret = tb->rect; - if (tb->titleBarFlags & Qt::WindowSystemMenuHint) - ret.adjust(delta, 0, -delta, 0); - if (tb->titleBarFlags & Qt::WindowMinimizeButtonHint) - ret.adjust(0, 0, -delta, 0); - if (tb->titleBarFlags & Qt::WindowMaximizeButtonHint) - ret.adjust(0, 0, -delta, 0); - if (tb->titleBarFlags & Qt::WindowShadeButtonHint) - ret.adjust(0, 0, -delta, 0); - if (tb->titleBarFlags & Qt::WindowContextHelpButtonHint) - ret.adjust(0, 0, -delta, 0); - } - break; - case SC_TitleBarContextHelpButton: - if (tb->titleBarFlags & Qt::WindowContextHelpButtonHint) - offset += delta; - Q_FALLTHROUGH(); - case SC_TitleBarMinButton: - if (!isMinimized && (tb->titleBarFlags & Qt::WindowMinimizeButtonHint)) - offset += delta; - else if (sc == SC_TitleBarMinButton) - break; - Q_FALLTHROUGH(); - case SC_TitleBarNormalButton: - if (isMinimized && (tb->titleBarFlags & Qt::WindowMinimizeButtonHint)) - offset += delta; - else if (isMaximized && (tb->titleBarFlags & Qt::WindowMaximizeButtonHint)) - offset += delta; - else if (sc == SC_TitleBarNormalButton) - break; - Q_FALLTHROUGH(); - case SC_TitleBarMaxButton: - if (!isMaximized && (tb->titleBarFlags & Qt::WindowMaximizeButtonHint)) - offset += delta; - else if (sc == SC_TitleBarMaxButton) - break; - Q_FALLTHROUGH(); - case SC_TitleBarShadeButton: - if (!isMinimized && (tb->titleBarFlags & Qt::WindowShadeButtonHint)) - offset += delta; - else if (sc == SC_TitleBarShadeButton) - break; - Q_FALLTHROUGH(); - case SC_TitleBarUnshadeButton: - if (isMinimized && (tb->titleBarFlags & Qt::WindowShadeButtonHint)) - offset += delta; - else if (sc == SC_TitleBarUnshadeButton) - break; - Q_FALLTHROUGH(); - case SC_TitleBarCloseButton: - if (tb->titleBarFlags & Qt::WindowSystemMenuHint) - offset += delta; - else if (sc == SC_TitleBarCloseButton) - break; - ret.setRect(tb->rect.right() - offset, tb->rect.top() + controlMargin, - controlHeight, controlHeight); - break; - case SC_TitleBarSysMenu: - if (tb->titleBarFlags & Qt::WindowSystemMenuHint) { - ret.setRect(tb->rect.left() + controlMargin, tb->rect.top() + controlMargin, - controlHeight, controlHeight); - } - break; - default: - break; - } - ret = visualRect(tb->direction, tb->rect, ret); - } - break; - case CC_GroupBox: { - if (const QStyleOptionGroupBox *groupBox = qstyleoption_cast<const QStyleOptionGroupBox *>(opt)) { - switch (sc) { - case SC_GroupBoxFrame: - case SC_GroupBoxContents: { - int topMargin = 0; - int topHeight = 0; - int verticalAlignment = proxy()->styleHint(SH_GroupBox_TextLabelVerticalAlignment, groupBox); - bool hasCheckBox = groupBox->subControls & QStyle::SC_GroupBoxCheckBox; - if (groupBox->text.size() || hasCheckBox) { - int checkBoxHeight = hasCheckBox ? proxy()->pixelMetric(PM_IndicatorHeight, groupBox) : 0; - topHeight = qMax(groupBox->fontMetrics.height(), checkBoxHeight); - if (verticalAlignment & Qt::AlignVCenter) - topMargin = topHeight / 2; - else if (verticalAlignment & Qt::AlignTop) - topMargin = topHeight; - } - - QRect frameRect = groupBox->rect; - frameRect.setTop(topMargin); - - if (sc == SC_GroupBoxFrame) { - ret = frameRect; - break; - } - - int frameWidth = 0; - if ((groupBox->features & QStyleOptionFrame::Flat) == 0) - frameWidth = proxy()->pixelMetric(PM_DefaultFrameWidth, groupBox); - ret = frameRect.adjusted(frameWidth, frameWidth + topHeight - topMargin, - -frameWidth, -frameWidth); - break; - } - case SC_GroupBoxCheckBox: - case SC_GroupBoxLabel: { - QFontMetrics fontMetrics = groupBox->fontMetrics; - int th = fontMetrics.height(); - int tw = fontMetrics.size(Qt::TextShowMnemonic, groupBox->text + QLatin1Char(' ')).width(); - int marg = (groupBox->features & QStyleOptionFrame::Flat) ? 0 : 8; - ret = groupBox->rect.adjusted(marg, 0, -marg, 0); - - int indicatorWidth = proxy()->pixelMetric(PM_IndicatorWidth, opt); - int indicatorHeight = proxy()->pixelMetric(PM_IndicatorHeight, opt); - int indicatorSpace = proxy()->pixelMetric(PM_CheckBoxLabelSpacing, opt) - 1; - bool hasCheckBox = groupBox->subControls & QStyle::SC_GroupBoxCheckBox; - int checkBoxWidth = hasCheckBox ? (indicatorWidth + indicatorSpace) : 0; - int checkBoxHeight = hasCheckBox ? indicatorHeight : 0; - - int h = qMax(th, checkBoxHeight); - ret.setHeight(h); - - // Adjusted rect for label + indicatorWidth + indicatorSpace - QRect totalRect = alignedRect(groupBox->direction, groupBox->textAlignment, - QSize(tw + checkBoxWidth, h), ret); - - // Adjust totalRect if checkbox is set - if (hasCheckBox) { - bool ltr = groupBox->direction == Qt::LeftToRight; - int left = 0; - // Adjust for check box - if (sc == SC_GroupBoxCheckBox) { - left = ltr ? totalRect.left() : (totalRect.right() - indicatorWidth); - int top = totalRect.top() + (h - checkBoxHeight) / 2; - totalRect.setRect(left, top, indicatorWidth, indicatorHeight); - // Adjust for label - } else { - left = ltr ? (totalRect.left() + checkBoxWidth - 2) : totalRect.left(); - int top = totalRect.top() + (h - th) / 2; - totalRect.setRect(left, top, totalRect.width() - checkBoxWidth, th); - } - } - ret = totalRect; - break; - } - default: - break; - } - } - break; - } - case CC_MdiControls: - { - int numSubControls = 0; - if (opt->subControls & SC_MdiCloseButton) - ++numSubControls; - if (opt->subControls & SC_MdiMinButton) - ++numSubControls; - if (opt->subControls & SC_MdiNormalButton) - ++numSubControls; - if (numSubControls == 0) - break; - - int buttonWidth = opt->rect.width() / numSubControls - 1; - int offset = 0; - switch (sc) { - case SC_MdiCloseButton: - // Only one sub control, no offset needed. - if (numSubControls == 1) - break; - offset += buttonWidth + 2; - Q_FALLTHROUGH(); - case SC_MdiNormalButton: - // No offset needed if - // 1) There's only one sub control - // 2) We have a close button and a normal button (offset already added in SC_MdiClose) - if (numSubControls == 1 || (numSubControls == 2 && !(opt->subControls & SC_MdiMinButton))) - break; - if (opt->subControls & SC_MdiNormalButton) - offset += buttonWidth; - break; - default: - break; - } - - // Subtract one pixel if we only have one sub control. At this point - // buttonWidth is the actual width + 1 pixel margin, but we don't want the - // margin when there are no other controllers. - if (numSubControls == 1) - --buttonWidth; - ret = QRect(offset, 0, buttonWidth, opt->rect.height()); - break; } - default: - qWarning("QCommonStyle::subControlRect: Case %d not handled", cc); - } - - return ret; -} - -int QCommonStyle::pixelMetric(PixelMetric m, const QStyleOption *opt) const -{ - int ret; - - switch (m) { - case PM_FocusFrameVMargin: - case PM_FocusFrameHMargin: - ret = 2; - break; - case PM_MenuBarVMargin: - case PM_MenuBarHMargin: - ret = 0; - break; - case PM_DialogButtonsSeparator: - ret = int(QStyleHelper::dpiScaled(5, opt)); - break; - case PM_DialogButtonsButtonWidth: - ret = int(QStyleHelper::dpiScaled(70, opt)); - break; - case PM_DialogButtonsButtonHeight: - ret = int(QStyleHelper::dpiScaled(30, opt)); - break; - case PM_TitleBarHeight: { - if (const QStyleOptionTitleBar *tb = qstyleoption_cast<const QStyleOptionTitleBar *>(opt)) { - if ((tb->titleBarFlags & Qt::WindowType_Mask) == Qt::Tool) { - ret = qMax(opt->fontMetrics.height(), 16); - } else { - ret = qMax(opt->fontMetrics.height(), 18); - } - } else { - ret = int(QStyleHelper::dpiScaled(18., opt)); - } - - break; } - case PM_TitleBarButtonSize: - ret = int(QStyleHelper::dpiScaled(16., opt)); - break; - case PM_TitleBarButtonIconSize: - ret = int(QStyleHelper::dpiScaled(16., opt)); - break; - - case PM_ScrollBarSliderMin: - ret = int(QStyleHelper::dpiScaled(9., opt)); - break; - - case PM_ButtonMargin: - ret = int(QStyleHelper::dpiScaled(6., opt)); - break; - - case PM_DockWidgetTitleBarButtonMargin: - ret = int(QStyleHelper::dpiScaled(2., opt)); - break; - - case PM_ButtonDefaultIndicator: - ret = 0; - break; - - case PM_MenuButtonIndicator: - ret = int(QStyleHelper::dpiScaled(12, opt)); - break; - - case PM_ButtonShiftHorizontal: - case PM_ButtonShiftVertical: - - case PM_DefaultFrameWidth: - ret = 2; - break; - - case PM_ComboBoxFrameWidth: - case PM_SpinBoxFrameWidth: - case PM_MenuPanelWidth: - case PM_TabBarBaseOverlap: - case PM_TabBarBaseHeight: - ret = proxy()->pixelMetric(PM_DefaultFrameWidth, opt); - break; - case PM_MdiSubWindowFrameWidth: - ret = int(QStyleHelper::dpiScaled(4, opt)); - break; - case PM_MdiSubWindowMinimizedWidth: - ret = int(QStyleHelper::dpiScaled(196, opt)); - break; - case PM_ScrollBarExtent: - ret = int(QStyleHelper::dpiScaled(16, opt)); - break; - case PM_MaximumDragDistance: - ret = QGuiApplicationPrivate::platformTheme()->themeHint(QPlatformTheme::MaximumScrollBarDragDistance).toInt(); - break; - case PM_SliderThickness: - ret = int(QStyleHelper::dpiScaled(16, opt)); - break; - case PM_SliderTickmarkOffset: - if (const QStyleOptionSlider *sl = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { - int space = (sl->orientation == Qt::Horizontal) ? sl->rect.height() - : sl->rect.width(); - int thickness = proxy()->pixelMetric(PM_SliderControlThickness, sl); - int ticks = sl->tickPosition; - - if (ticks == QStyleOptionSlider::TicksBothSides) - ret = (space - thickness) / 2; - else if (ticks == QStyleOptionSlider::TicksAbove) - ret = space - thickness; - else - ret = 0; - } else { - ret = 0; - } - break; - case PM_SliderSpaceAvailable: - if (const QStyleOptionSlider *sl = qstyleoption_cast<const QStyleOptionSlider *>(opt)) { - if (sl->orientation == Qt::Horizontal) - ret = sl->rect.width() - proxy()->pixelMetric(PM_SliderLength, sl); - else - ret = sl->rect.height() - proxy()->pixelMetric(PM_SliderLength, sl); - } else { - ret = 0; - } - break; - case PM_DockWidgetSeparatorExtent: - ret = int(QStyleHelper::dpiScaled(6, opt)); - break; - - case PM_DockWidgetHandleExtent: - ret = int(QStyleHelper::dpiScaled(8, opt)); - break; - case PM_DockWidgetTitleMargin: - ret = 0; - break; - case PM_DockWidgetFrameWidth: - ret = 1; - break; - case PM_SpinBoxSliderHeight: - case PM_MenuBarPanelWidth: - ret = 2; - break; - case PM_MenuBarItemSpacing: - ret = 0; - break; - case PM_ToolBarFrameWidth: - ret = 1; - break; - - case PM_ToolBarItemMargin: - ret = 0; - break; - - case PM_ToolBarItemSpacing: - ret = int(QStyleHelper::dpiScaled(4, opt)); - break; - - case PM_ToolBarHandleExtent: - ret = int(QStyleHelper::dpiScaled(8, opt)); - break; - - case PM_ToolBarSeparatorExtent: - ret = int(QStyleHelper::dpiScaled(6, opt)); - break; - - case PM_ToolBarExtensionExtent: - ret = int(QStyleHelper::dpiScaled(12, opt)); - break; - - case PM_TabBarTabOverlap: - ret = 3; - break; - - case PM_TabBarTabHSpace: - ret = int(QStyleHelper::dpiScaled(24, opt)); - break; - - case PM_TabBarTabShiftHorizontal: - ret = 0; - break; - - case PM_TabBarTabShiftVertical: - ret = 2; - break; - - case PM_TabBarTabVSpace: { - const QStyleOptionTab *tb = qstyleoption_cast<const QStyleOptionTab *>(opt); - if (tb && (tb->shape == QStyleOptionTab::RoundedNorth || tb->shape == QStyleOptionTab::RoundedSouth - || tb->shape == QStyleOptionTab::RoundedWest || tb->shape == QStyleOptionTab::RoundedEast)) - ret = 8; - else - if(tb && (tb->shape == QStyleOptionTab::TriangularWest || tb->shape == QStyleOptionTab::TriangularEast)) - ret = 3; - else - ret = 2; - break; } - - case PM_ProgressBarChunkWidth: - ret = 9; - break; - - case PM_IndicatorWidth: - ret = int(QStyleHelper::dpiScaled(13, opt)); - break; - - case PM_IndicatorHeight: - ret = int(QStyleHelper::dpiScaled(13, opt)); - break; - - case PM_ExclusiveIndicatorWidth: - ret = int(QStyleHelper::dpiScaled(12, opt)); - break; - - case PM_ExclusiveIndicatorHeight: - ret = int(QStyleHelper::dpiScaled(12, opt)); - break; - - case PM_MenuTearoffHeight: - ret = int(QStyleHelper::dpiScaled(10, opt)); - break; - - case PM_MenuScrollerHeight: - ret = int(QStyleHelper::dpiScaled(10, opt)); - break; - - case PM_MenuDesktopFrameWidth: - case PM_MenuHMargin: - case PM_MenuVMargin: - ret = 0; - break; - - case PM_HeaderMargin: - ret = int(QStyleHelper::dpiScaled(4, opt)); - break; - case PM_HeaderMarkSize: - ret = int(QStyleHelper::dpiScaled(16, opt)); - break; - case PM_HeaderGripMargin: - ret = int(QStyleHelper::dpiScaled(4, opt)); - break; - case PM_HeaderDefaultSectionSizeHorizontal: - ret = int(QStyleHelper::dpiScaled(100, opt)); - break; - case PM_HeaderDefaultSectionSizeVertical: - ret = int(QStyleHelper::dpiScaled(30, opt)); - break; - case PM_TabBarScrollButtonWidth: - ret = int(QStyleHelper::dpiScaled(16, opt)); - break; - case PM_LayoutLeftMargin: - case PM_LayoutTopMargin: - case PM_LayoutRightMargin: - case PM_LayoutBottomMargin: - { - bool isWindow = opt ? (opt->state & State_Window) : false; - ret = proxy()->pixelMetric(isWindow ? PM_DefaultTopLevelMargin : PM_DefaultChildMargin); - } - break; - case PM_LayoutHorizontalSpacing: - case PM_LayoutVerticalSpacing: - ret = proxy()->pixelMetric(PM_DefaultLayoutSpacing); - break; - - case PM_DefaultTopLevelMargin: - ret = int(QStyleHelper::dpiScaled(11, opt)); - break; - case PM_DefaultChildMargin: - ret = int(QStyleHelper::dpiScaled(9, opt)); - break; - case PM_DefaultLayoutSpacing: - ret = int(QStyleHelper::dpiScaled(6, opt)); - break; - - case PM_ToolBarIconSize: - ret = 0; - if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) - ret = theme->themeHint(QPlatformTheme::ToolBarIconSize).toInt(); - if (ret <= 0) - ret = int(QStyleHelper::dpiScaled(24, opt)); - break; - - case PM_TabBarIconSize: - case PM_ListViewIconSize: - ret = proxy()->pixelMetric(PM_SmallIconSize, opt); - break; - - case PM_ButtonIconSize: - case PM_SmallIconSize: - ret = int(QStyleHelper::dpiScaled(16, opt)); - break; - case PM_IconViewIconSize: - ret = proxy()->pixelMetric(PM_LargeIconSize, opt); - break; - - case PM_LargeIconSize: - ret = int(QStyleHelper::dpiScaled(32, opt)); - break; - - case PM_ToolTipLabelFrameWidth: - ret = 1; - break; - case PM_CheckBoxLabelSpacing: - case PM_RadioButtonLabelSpacing: - ret = int(QStyleHelper::dpiScaled(6, opt)); - break; - case PM_SizeGripSize: - ret = int(QStyleHelper::dpiScaled(13, opt)); - break; - case PM_MessageBoxIconSize: -#ifdef Q_OS_MAC - if (QGuiApplication::desktopSettingsAware()) { - ret = 64; // No DPI scaling, it's handled elsewhere. - } else -#endif - { - ret = int(QStyleHelper::dpiScaled(32, opt)); - } - break; - case PM_TextCursorWidth: - ret = QGuiApplicationPrivate::platformTheme()->themeHint(QPlatformTheme::TextCursorWidth).toInt(); - break; - case PM_TabBar_ScrollButtonOverlap: - ret = 1; - break; - case PM_TabCloseIndicatorWidth: - case PM_TabCloseIndicatorHeight: - ret = int(QStyleHelper::dpiScaled(16, opt)); - break; - case PM_ScrollView_ScrollBarSpacing: - ret = 2 * proxy()->pixelMetric(PM_DefaultFrameWidth, opt); - break; - case PM_ScrollView_ScrollBarOverlap: - ret = 0; - break; - case PM_SubMenuOverlap: - ret = -proxy()->pixelMetric(QStyle::PM_MenuPanelWidth, opt); - break; - case PM_TreeViewIndentation: - ret = int(QStyleHelper::dpiScaled(20, opt)); - break; - default: - ret = 0; - break; - } - - return ret; -} - -QSize QCommonStyle::sizeFromContents(ContentsType ct, const QStyleOption *opt, const QSize &csz) const -{ - Q_D(const QCommonStyle); - QSize sz(csz); - switch (ct) { - case CT_PushButton: - if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { - int w = csz.width(), - h = csz.height(), - bm = proxy()->pixelMetric(PM_ButtonMargin, btn), - fw = proxy()->pixelMetric(PM_DefaultFrameWidth, btn) * 2; - w += bm + fw; - h += bm + fw; - if (btn->features & QStyleOptionButton::AutoDefaultButton){ - int dbw = proxy()->pixelMetric(PM_ButtonDefaultIndicator, btn) * 2; - w += dbw; - h += dbw; - } - sz = QSize(w, h); - } - break; - case CT_RadioButton: - case CT_CheckBox: - if (const QStyleOptionButton *btn = qstyleoption_cast<const QStyleOptionButton *>(opt)) { - bool isRadio = (ct == CT_RadioButton); - - int w = proxy()->pixelMetric(isRadio ? PM_ExclusiveIndicatorWidth - : PM_IndicatorWidth, btn); - int h = proxy()->pixelMetric(isRadio ? PM_ExclusiveIndicatorHeight - : PM_IndicatorHeight, btn); - - int margins = 0; - // we add 4 pixels for label margins - if (!btn->icon.isNull() || !btn->text.isEmpty()) - margins = 4 + proxy()->pixelMetric(isRadio ? PM_RadioButtonLabelSpacing - : PM_CheckBoxLabelSpacing, opt); - sz += QSize(w + margins, 4); - sz.setHeight(qMax(sz.height(), h)); - } - break; - case CT_MenuItem: - if (const QStyleOptionMenuItem *mi = qstyleoption_cast<const QStyleOptionMenuItem *>(opt)) { - bool checkable = mi->menuHasCheckableItems; - int maxpmw = mi->maxIconWidth; - int w = sz.width(), h = sz.height(); - if (mi->menuItemType == QStyleOptionMenuItem::Separator) { - w = 10; - h = 2; - } else { - h = mi->fontMetrics.height() + 8; - if (!mi->icon.isNull()) { - int iconExtent = proxy()->pixelMetric(PM_SmallIconSize); - h = qMax(h, mi->icon.actualSize(QSize(iconExtent, iconExtent)).height() + 4); - } - } - if (mi->text.contains(QLatin1Char('\t'))) - w += 12; - if (maxpmw > 0) - w += maxpmw + 6; - if (checkable && maxpmw < 20) - w += 20 - maxpmw; - if (checkable || maxpmw > 0) - w += 2; - w += 12; - sz = QSize(w, h); - } - break; - case CT_ToolButton: - sz = QSize(sz.width() + 6, sz.height() + 5); - break; - case CT_ComboBox: - if (const QStyleOptionComboBox *cmb = qstyleoption_cast<const QStyleOptionComboBox *>(opt)) { - int fw = cmb->frame ? proxy()->pixelMetric(PM_ComboBoxFrameWidth, opt) * 2 : 0; - const int textMargins = 2*(proxy()->pixelMetric(PM_FocusFrameHMargin) + 1); - // QItemDelegate::sizeHint expands the textMargins two times, thus the 2*textMargins... - int other = qMax(23, 2*textMargins + proxy()->pixelMetric(QStyle::PM_ScrollBarExtent, opt)); - sz = QSize(sz.width() + fw + other, sz.height() + fw); - } - break; - case CT_HeaderSection: - if (const QStyleOptionHeader *hdr = qstyleoption_cast<const QStyleOptionHeader *>(opt)) { - bool nullIcon = hdr->icon.isNull(); - int margin = proxy()->pixelMetric(QStyle::PM_HeaderMargin, hdr); - int iconSize = nullIcon ? 0 : proxy()->pixelMetric(QStyle::PM_SmallIconSize, hdr); - QSize txt = hdr->fontMetrics.size(0, hdr->text); - sz.setHeight(margin + qMax(iconSize, txt.height()) + margin); - sz.setWidth((nullIcon ? 0 : margin) + iconSize - + (hdr->text.isNull() ? 0 : margin) + txt.width() + margin); - if (hdr->sortIndicator != QStyleOptionHeader::None) { - int margin = proxy()->pixelMetric(QStyle::PM_HeaderMargin, hdr); - if (hdr->orientation == Qt::Horizontal) - sz.rwidth() += sz.height() + margin; - else - sz.rheight() += sz.width() + margin; - } - } - break; - case CT_TabWidget: - sz += QSize(4, 4); - break; - case CT_LineEdit: - if (const QStyleOptionFrame *f = qstyleoption_cast<const QStyleOptionFrame *>(opt)) { - const int borderSize = 2 * f->lineWidth; - sz += QSize(borderSize, borderSize); - const int minSize = 10; - if (sz.width() < minSize) - sz.rwidth() = minSize; - if (sz.height() < minSize) - sz.rheight() = minSize; - } - break; - case CT_GroupBox: - if (const QStyleOptionGroupBox *styleOpt = qstyleoption_cast<const QStyleOptionGroupBox *>(opt)) { - if (sz.isEmpty()) - sz = QSize(20, 20); - sz += QSize(styleOpt->features.testFlag(QStyleOptionFrame::Flat) ? 0 : 16, 0); - } - break; - case CT_MdiControls: - if (const QStyleOptionComplex *styleOpt = qstyleoption_cast<const QStyleOptionComplex *>(opt)) { - const int buttonSize = proxy()->pixelMetric(PM_TitleBarButtonSize, styleOpt); - int width = 1; - if (styleOpt->subControls & SC_MdiMinButton) - width += buttonSize + 1; - if (styleOpt->subControls & SC_MdiNormalButton) - width += buttonSize + 1; - if (styleOpt->subControls & SC_MdiCloseButton) - width += buttonSize + 1; - sz = QSize(width, buttonSize); - } else { - const int buttonSize = proxy()->pixelMetric(PM_TitleBarButtonSize, opt); - sz = QSize(1 + 3 * (buttonSize + 1), buttonSize); - } - break; - case CT_ItemViewItem: - if (const QStyleOptionViewItem *vopt = qstyleoption_cast<const QStyleOptionViewItem *>(opt)) { - QRect decorationRect, displayRect, checkRect; - d->viewItemLayout(vopt, &checkRect, &decorationRect, &displayRect, true); - sz = (decorationRect|displayRect|checkRect).size(); - if (decorationRect.isValid() && sz.height() == decorationRect.height()) - sz.rheight() += 2; // Prevent icons from overlapping. - } - break; - case CT_SpinBox: - if (const QStyleOptionSpinBox *vopt = qstyleoption_cast<const QStyleOptionSpinBox *>(opt)) { - // Add button + frame widths - if (vopt->subControls == SC_SpinBoxFrame) { - const qreal dpi = QStyleHelper::dpi(opt); - const bool hasButtons = (vopt->buttonSymbols != QStyleOptionSpinBox::NoButtons); - const int buttonWidth = hasButtons ? qRound(QStyleHelper::dpiScaled(16, dpi)) : 0; - const int fw = vopt->frame ? proxy()->pixelMetric(PM_SpinBoxFrameWidth, vopt) : 0; - sz += QSize(buttonWidth + 2*fw, 1 + 2*fw); - } else { - const QSize buttonSize = proxy()->subControlRect(CC_SpinBox, vopt, SC_SpinBoxUp).size(); - const int upAndDownTogetherHeight = buttonSize.height() * 2; - sz += QSize(buttonSize.width(), upAndDownTogetherHeight); - } - } - break; - case CT_Slider: - if (const QStyleOptionSlider *option = qstyleoption_cast<const QStyleOptionSlider *>(opt)) - sz = subControlRect(QStyle::CC_Slider, option, QStyle::SC_SliderHandle).size(); - break; - case CT_Dial: - sz = QSize(20, 20); - break; - case CT_Frame: - if (const QStyleOptionFrame *option = qstyleoption_cast<const QStyleOptionFrame *>(opt)) { - const int ninePatchSplit = 1; - int w = qMax(10, (option->lineWidth * 2) + ninePatchSplit); - sz = QSize(w, w); - } - break; - case CT_ProgressBar: - if (sz.isNull()) { - // Special case: return minimum nine patch image size - sz = QSize(10, 10); - } - break; - case CT_ScrollBar: - case CT_MenuBar: - case CT_Menu: - case CT_MenuBarItem: - case CT_TabBarTab: - // just return the contentsSize for now - Q_FALLTHROUGH(); - default: - break; - } - return sz; -} - -QFont QCommonStyle::font(QStyle::ControlElement element, const QStyle::State state) const -{ - Q_UNUSED(element); - Q_UNUSED(state); - return QGuiApplication::font(); -} - -QMargins QCommonStyle::ninePatchMargins(QStyle::ControlElement /*ce*/, const QStyleOption * /*opt*/, const QSize &imageSize) const -{ - // By default, we just divide the image at the center - int w = imageSize.width() / 2; - int h = imageSize.height() / 2; - return QMargins(w, h, w, h); -} - -QMargins QCommonStyle::ninePatchMargins(QStyle::ComplexControl /*cc*/, const QStyleOptionComplex * /*opt*/, const QSize &imageSize) const -{ - // By default, we just divide the image at the center - int w = imageSize.width() / 2; - int h = imageSize.height() / 2; - return QMargins(w, h, w, h); -} - -int QCommonStyle::styleHint(StyleHint sh, const QStyleOption *opt, QStyleHintReturn *hret) const -{ - int ret = 0; - - switch (sh) { - case SH_Menu_KeyboardSearch: - ret = false; - break; - case SH_Slider_AbsoluteSetButtons: - ret = Qt::MiddleButton; - break; - case SH_Slider_PageSetButtons: - ret = Qt::LeftButton; - break; - case SH_ScrollBar_ContextMenu: - ret = true; - break; - case SH_GroupBox_TextLabelVerticalAlignment: - ret = Qt::AlignVCenter; - break; - case SH_GroupBox_TextLabelColor: - ret = opt ? int(opt->palette.color(QPalette::Text).rgba()) : 0; - break; - - case SH_ListViewExpand_SelectMouseType: - case SH_TabBar_SelectMouseType: - ret = QEvent::MouseButtonPress; - break; - - case SH_TabBar_Alignment: - ret = Qt::AlignLeft; - break; - - case SH_Header_ArrowAlignment: - ret = Qt::AlignRight | Qt::AlignVCenter; - break; - - case SH_TitleBar_AutoRaise: - ret = false; - break; - - case SH_Menu_SubMenuPopupDelay: - ret = 256; - break; - - case SH_Menu_SloppySubMenus: - ret = true; - break; - - case SH_Menu_SubMenuUniDirection: - ret = false; - break; - case SH_Menu_SubMenuUniDirectionFailCount: - ret = 1; - break; - case SH_Menu_SubMenuSloppySelectOtherActions: - ret = true; - break; - case SH_Menu_SubMenuSloppyCloseTimeout: - ret = 1000; - break; - case SH_Menu_SubMenuResetWhenReenteringParent: - ret = false; - break; - case SH_Menu_SubMenuDontStartSloppyOnLeave: - ret = false; - break; - - case SH_ProgressDialog_TextLabelAlignment: - ret = Qt::AlignCenter; - break; - - case SH_BlinkCursorWhenTextSelected: -#if defined(Q_OS_DARWIN) - ret = 0; -#else - ret = 1; -#endif - break; - - case SH_Table_GridLineColor: - if (opt) - ret = opt->palette.color(QPalette::Mid).rgba(); - else - ret = -1; - break; - case SH_LineEdit_PasswordCharacter: { - const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme(); - const QPlatformTheme::ThemeHint hintType = QPlatformTheme::PasswordMaskCharacter; - const QVariant hint = theme ? theme->themeHint(hintType) : QPlatformTheme::defaultThemeHint(hintType); - ret = hint.toChar().unicode(); - break; - } - case SH_LineEdit_PasswordMaskDelay: - ret = QGuiApplicationPrivate::platformTheme()->themeHint(QPlatformTheme::PasswordMaskDelay).toInt(); - break; - case SH_ToolBox_SelectedPageTitleBold: - ret = 1; - break; - - case SH_UnderlineShortcut: - ret = 1; - break; - - case SH_SpinBox_ClickAutoRepeatRate: - ret = 150; - break; - - case SH_SpinBox_ClickAutoRepeatThreshold: - ret = 500; - break; - - case SH_SpinBox_KeyPressAutoRepeatRate: - ret = 75; - break; - - case SH_Menu_SelectionWrap: - ret = true; - break; - - case SH_Menu_FillScreenWithScroll: - ret = true; - break; - - case SH_ToolTipLabel_Opacity: - ret = 255; - break; - - case SH_Button_FocusPolicy: - ret = Qt::StrongFocus; - break; - - case SH_MessageBox_UseBorderForButtonSpacing: - ret = 0; - break; - - case SH_ToolButton_PopupDelay: - ret = 600; - break; - - case SH_FocusFrame_Mask: - ret = 1; - break; - case SH_RubberBand_Mask: - if (const QStyleOptionRubberBand *rbOpt = qstyleoption_cast<const QStyleOptionRubberBand *>(opt)) { - ret = 0; - if (rbOpt->shape == QStyleOptionRubberBand::Rectangle) { - ret = true; - if(QStyleHintReturnMask *mask = qstyleoption_cast<QStyleHintReturnMask*>(hret)) { - mask->region = opt->rect; - int margin = proxy()->pixelMetric(PM_DefaultFrameWidth) * 2; - mask->region -= opt->rect.adjusted(margin, margin, -margin, -margin); - } - } - } - break; - case SH_SpinControls_DisableOnBounds: - ret = 1; - break; - - case SH_Dial_BackgroundRole: - ret = QPalette::Window; - break; - - case SH_ComboBox_LayoutDirection: - ret = opt ? opt->direction : Qt::LeftToRight; - break; - - case SH_ItemView_EllipsisLocation: - ret = Qt::AlignTrailing; - break; - - case SH_ItemView_ShowDecorationSelected: - ret = false; - break; - - case SH_ItemView_ActivateItemOnSingleClick: - ret = 0; - if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) - ret = theme->themeHint(QPlatformTheme::ItemViewActivateItemOnSingleClick).toBool() ? 1 : 0; - break; - case SH_TitleBar_ModifyNotification: - ret = true; - break; - case SH_ScrollBar_RollBetweenButtons: - ret = false; - break; - case SH_TabBar_ElideMode: - ret = Qt::ElideNone; - break; - case SH_DialogButtonLayout: - if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) - ret = theme->themeHint(QPlatformTheme::DialogButtonBoxLayout).toInt(); - break; - case SH_ComboBox_PopupFrameStyle: - ret = QStyleOptionFrame::StyledPanel | QStyleOptionFrame::Plain; - break; - case SH_MessageBox_TextInteractionFlags: - ret = Qt::LinksAccessibleByMouse; - break; - case SH_DialogButtonBox_ButtonsHaveIcons: - ret = 0; - if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) - ret = theme->themeHint(QPlatformTheme::DialogButtonBoxButtonsHaveIcons).toBool() ? 1 : 0; - break; - case SH_SpellCheckUnderlineStyle: - ret = QTextCharFormat::WaveUnderline; - break; - case SH_MessageBox_CenterButtons: - ret = true; - break; - case SH_ItemView_MovementWithoutUpdatingSelection: - ret = true; - break; - case SH_FocusFrame_AboveWidget: - ret = false; - break; - case SH_TabWidget_DefaultTabPosition: - ret = QStyleOptionTabBarBase::North; - break; - case SH_ToolBar_Movable: - ret = true; - break; - case SH_TextControl_FocusIndicatorTextCharFormat: - ret = true; - if (QStyleHintReturnVariant *vret = qstyleoption_cast<QStyleHintReturnVariant*>(hret)) { - QPen outline(opt->palette.color(QPalette::Text), 1, Qt::DotLine); - QTextCharFormat fmt; - fmt.setProperty(QTextFormat::OutlinePen, outline); - vret->variant = fmt; - } - break; - case SH_WizardStyle: - break; - case SH_FormLayoutWrapPolicy: - break; - case SH_FormLayoutFieldGrowthPolicy: - break; - case SH_FormLayoutFormAlignment: - ret = Qt::AlignLeft | Qt::AlignTop; - break; - case SH_FormLayoutLabelAlignment: - ret = Qt::AlignLeft; - break; - case SH_ItemView_ArrowKeysNavigateIntoChildren: - ret = false; - break; - case SH_ItemView_DrawDelegateFrame: - ret = 0; - break; - case SH_TabBar_CloseButtonPosition: - ret = QStyleOptionTabBarBase::RightSide; - break; - case SH_TabBar_ChangeCurrentDelay: - ret = 500; - break; - case SH_DockWidget_ButtonsHaveFrame: - ret = true; - break; - case SH_ToolButtonStyle: - ret = 0; - if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) - ret = theme->themeHint(QPlatformTheme::ToolButtonStyle).toInt(); - break; - case SH_RequestSoftwareInputPanel: - ret = RSIP_OnMouseClick; - break; - case SH_ScrollBar_Transient: - ret = false; - break; - case SH_Menu_SupportsSections: - ret = false; - break; - case SH_ToolTip_WakeUpDelay: - ret = 700; - break; - case SH_ToolTip_FallAsleepDelay: - ret = 2000; - break; - case SH_Widget_Animate: - ret = true; - break; - case SH_Splitter_OpaqueResize: - ret = true; - break; - case SH_ItemView_ScrollMode: - ret = QStyleOptionViewItem::ScrollPerItem; - break; - case SH_TitleBar_ShowToolTipsOnButtons: - ret = true; - break; - case SH_Widget_Animation_Duration: - ret = styleHint(SH_Widget_Animate, opt, hret) ? 200 : 0; - break; - case SH_ComboBox_AllowWheelScrolling: - ret = true; - break; - case SH_SpinBox_ButtonsInsideFrame: - ret = true; - break; - case SH_SpinBox_StepModifier: - ret = Qt::ControlModifier; - break; - default: - ret = 0; - break; - } - - return ret; -} - -#if QT_CONFIG(imageformat_xpm) -static QPixmap cachedPixmapFromXPM(const char * const *xpm) -{ - QPixmap result; - const QString tag = QString::asprintf("xpm:0x%p", static_cast<const void*>(xpm)); - if (!QPixmapCache::find(tag, &result)) { - result = QPixmap(xpm); - QPixmapCache::insert(tag, result); - } - return result; -} - -static inline QPixmap titleBarMenuCachedPixmapFromXPM() { return cachedPixmapFromXPM(qt_menu_xpm); } -#endif - -static inline QString clearText16IconPath() -{ - return QStringLiteral(":/qt-project.org/styles/commonstyle/images/cleartext-16.png"); -} - -#if defined(Q_OS_WIN) || QT_CONFIG(imageformat_png) -static QIcon clearTextIcon(bool rtl) -{ - const QString directionalThemeName = rtl - ? QStringLiteral("edit-clear-locationbar-ltr") : QStringLiteral("edit-clear-locationbar-rtl"); - if (QIcon::hasThemeIcon(directionalThemeName)) - return QIcon::fromTheme(directionalThemeName); - const QString themeName = QStringLiteral("edit-clear"); - if (QIcon::hasThemeIcon(themeName)) - return QIcon::fromTheme(themeName); - - QIcon icon; -#ifndef QT_NO_IMAGEFORMAT_PNG - QPixmap clearText16(clearText16IconPath()); - Q_ASSERT(!clearText16.size().isEmpty()); - icon.addPixmap(clearText16); - QPixmap clearText32(QStringLiteral(":/qt-project.org/styles/commonstyle/images/cleartext-32.png")); - Q_ASSERT(!clearText32.size().isEmpty()); - icon.addPixmap(clearText32); - clearText32.setDevicePixelRatio(2); // The 32x32 pixmap can also be used for 16x16/devicePixelRatio=2 - icon.addPixmap(clearText32); -#endif // !QT_NO_IMAGEFORMAT_PNG - return icon; -} -#endif - -QPixmap QCommonStyle::standardPixmap(StandardPixmap sp, const QStyleOption *option) const -{ - const bool rtl = (option && option->direction == Qt::RightToLeft) || (!option && QGuiApplication::isRightToLeft()); -#if QT_CONFIG(imageformat_png) - QPixmap pixmap; - - if (QGuiApplication::desktopSettingsAware() && !QIcon::themeName().isEmpty()) { - switch (sp) { - case SP_DialogYesButton: - case SP_DialogOkButton: - pixmap = QIcon::fromTheme(QLatin1String("dialog-ok")).pixmap(16); - break; - case SP_DialogApplyButton: - pixmap = QIcon::fromTheme(QLatin1String("dialog-ok-apply")).pixmap(16); - break; - case SP_DialogDiscardButton: - pixmap = QIcon::fromTheme(QLatin1String("edit-delete")).pixmap(16); - break; - case SP_DialogCloseButton: - pixmap = QIcon::fromTheme(QLatin1String("dialog-close")).pixmap(16); - break; - case SP_DirHomeIcon: - pixmap = QIcon::fromTheme(QLatin1String("user-home")).pixmap(16); - break; - case SP_MessageBoxInformation: - pixmap = QIcon::fromTheme(QLatin1String("messagebox_info")).pixmap(16); - break; - case SP_MessageBoxWarning: - pixmap = QIcon::fromTheme(QLatin1String("messagebox_warning")).pixmap(16); - break; - case SP_MessageBoxCritical: - pixmap = QIcon::fromTheme(QLatin1String("messagebox_critical")).pixmap(16); - break; - case SP_MessageBoxQuestion: - pixmap = QIcon::fromTheme(QLatin1String("help")).pixmap(16); - break; - case SP_DialogOpenButton: - case SP_DirOpenIcon: - pixmap = QIcon::fromTheme(QLatin1String("folder-open")).pixmap(16); - break; - case SP_FileIcon: - pixmap = QIcon::fromTheme(QLatin1String("text-x-generic"), - QIcon::fromTheme(QLatin1String("empty"))).pixmap(16); - break; - case SP_DirClosedIcon: - case SP_DirIcon: - pixmap = QIcon::fromTheme(QLatin1String("folder")).pixmap(16); - break; - case SP_DriveFDIcon: - pixmap = QIcon::fromTheme(QLatin1String("media-floppy"), - QIcon::fromTheme(QLatin1String("3floppy_unmount"))).pixmap(16); - break; - case SP_ComputerIcon: - pixmap = QIcon::fromTheme(QLatin1String("computer"), - QIcon::fromTheme(QLatin1String("system"))).pixmap(16); - break; - case SP_DesktopIcon: - pixmap = QIcon::fromTheme(QLatin1String("user-desktop"), - QIcon::fromTheme(QLatin1String("desktop"))).pixmap(16); - break; - case SP_TrashIcon: - pixmap = QIcon::fromTheme(QLatin1String("user-trash"), - QIcon::fromTheme(QLatin1String("trashcan_empty"))).pixmap(16); - break; - case SP_DriveCDIcon: - case SP_DriveDVDIcon: - pixmap = QIcon::fromTheme(QLatin1String("media-optical"), - QIcon::fromTheme(QLatin1String("cdrom_unmount"))).pixmap(16); - break; - case SP_DriveHDIcon: - pixmap = QIcon::fromTheme(QLatin1String("drive-harddisk"), - QIcon::fromTheme(QLatin1String("hdd_unmount"))).pixmap(16); - break; - case SP_FileDialogToParent: - pixmap = QIcon::fromTheme(QLatin1String("go-up"), - QIcon::fromTheme(QLatin1String("up"))).pixmap(16); - break; - case SP_FileDialogNewFolder: - pixmap = QIcon::fromTheme(QLatin1String("folder_new")).pixmap(16); - break; - case SP_ArrowUp: - pixmap = QIcon::fromTheme(QLatin1String("go-up"), - QIcon::fromTheme(QLatin1String("up"))).pixmap(16); - break; - case SP_ArrowDown: - pixmap = QIcon::fromTheme(QLatin1String("go-down"), - QIcon::fromTheme(QLatin1String("down"))).pixmap(16); - break; - case SP_ArrowRight: - pixmap = QIcon::fromTheme(QLatin1String("go-next"), - QIcon::fromTheme(QLatin1String("forward"))).pixmap(16); - break; - case SP_ArrowLeft: - pixmap = QIcon::fromTheme(QLatin1String("go-previous"), - QIcon::fromTheme(QLatin1String("back"))).pixmap(16); - break; - case SP_FileDialogDetailedView: - pixmap = QIcon::fromTheme(QLatin1String("view_detailed")).pixmap(16); - break; - case SP_FileDialogListView: - pixmap = QIcon::fromTheme(QLatin1String("view_icon")).pixmap(16); - break; - case SP_BrowserReload: - pixmap = QIcon::fromTheme(QLatin1String("reload")).pixmap(16); - break; - case SP_BrowserStop: - pixmap = QIcon::fromTheme(QLatin1String("process-stop")).pixmap(16); - break; - case SP_MediaPlay: - pixmap = QIcon::fromTheme(QLatin1String("media-playback-start")).pixmap(16); - break; - case SP_MediaPause: - pixmap = QIcon::fromTheme(QLatin1String("media-playback-pause")).pixmap(16); - break; - case SP_MediaStop: - pixmap = QIcon::fromTheme(QLatin1String("media-playback-stop")).pixmap(16); - break; - case SP_MediaSeekForward: - pixmap = QIcon::fromTheme(QLatin1String("media-seek-forward")).pixmap(16); - break; - case SP_MediaSeekBackward: - pixmap = QIcon::fromTheme(QLatin1String("media-seek-backward")).pixmap(16); - break; - case SP_MediaSkipForward: - pixmap = QIcon::fromTheme(QLatin1String("media-skip-forward")).pixmap(16); - break; - case SP_MediaSkipBackward: - pixmap = QIcon::fromTheme(QLatin1String("media-skip-backward")).pixmap(16); - break; - case SP_DialogResetButton: - pixmap = QIcon::fromTheme(QLatin1String("edit-clear")).pixmap(24); - break; - case SP_DialogHelpButton: - pixmap = QIcon::fromTheme(QLatin1String("help-contents")).pixmap(24); - break; - case SP_DialogNoButton: - case SP_DialogCancelButton: - pixmap = QIcon::fromTheme(QLatin1String("dialog-cancel"), - QIcon::fromTheme(QLatin1String("process-stop"))).pixmap(24); - break; - case SP_DialogSaveButton: - pixmap = QIcon::fromTheme(QLatin1String("document-save")).pixmap(24); - break; - case SP_FileLinkIcon: - pixmap = QIcon::fromTheme(QLatin1String("emblem-symbolic-link")).pixmap(16); - if (!pixmap.isNull()) { - QPixmap fileIcon = QIcon::fromTheme(QLatin1String("text-x-generic")).pixmap(16); - if (fileIcon.isNull()) - fileIcon = QIcon::fromTheme(QLatin1String("empty")).pixmap(16); - if (!fileIcon.isNull()) { - QPainter painter(&fileIcon); - painter.drawPixmap(0, 0, 16, 16, pixmap); - return fileIcon; - } - } - break; - case SP_DirLinkIcon: - pixmap = QIcon::fromTheme(QLatin1String("emblem-symbolic-link")).pixmap(16); - if (!pixmap.isNull()) { - QPixmap dirIcon = QIcon::fromTheme(QLatin1String("folder")).pixmap(16); - if (!dirIcon.isNull()) { - QPainter painter(&dirIcon); - painter.drawPixmap(0, 0, 16, 16, pixmap); - return dirIcon; - } - } - break; - case SP_LineEditClearButton: - pixmap = clearTextIcon(rtl).pixmap(16); - break; - default: - break; - } - } - - if (!pixmap.isNull()) - return pixmap; -#endif // QT_CONFIG(imageformat_png) - switch (sp) { -#ifndef QT_NO_IMAGEFORMAT_XPM - case SP_ToolBarHorizontalExtensionButton: - if (rtl) { - QImage im(tb_extension_arrow_h_xpm); - im = im.convertToFormat(QImage::Format_ARGB32).mirrored(true, false); - return QPixmap::fromImage(im); - } - return cachedPixmapFromXPM(tb_extension_arrow_h_xpm); - case SP_ToolBarVerticalExtensionButton: - return cachedPixmapFromXPM(tb_extension_arrow_v_xpm); - case SP_FileDialogStart: - return cachedPixmapFromXPM(filedialog_start_xpm); - case SP_FileDialogEnd: - return cachedPixmapFromXPM(filedialog_end_xpm); -#endif -#ifndef QT_NO_IMAGEFORMAT_PNG - case SP_CommandLink: - case SP_ArrowForward: - if (rtl) - return proxy()->standardPixmap(SP_ArrowLeft, option); - return proxy()->standardPixmap(SP_ArrowRight, option); - case SP_ArrowBack: - if (rtl) - return proxy()->standardPixmap(SP_ArrowRight, option); - return proxy()->standardPixmap(SP_ArrowLeft, option); - case SP_ArrowLeft: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/left-16.png")); - case SP_ArrowRight: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/right-16.png")); - case SP_ArrowUp: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/up-16.png")); - case SP_ArrowDown: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/down-16.png")); - case SP_FileDialogToParent: - return proxy()->standardPixmap(SP_ArrowUp, option); - case SP_FileDialogNewFolder: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/newdirectory-16.png")); - case SP_FileDialogDetailedView: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/viewdetailed-16.png")); - case SP_FileDialogInfoView: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/fileinfo-16.png")); - case SP_FileDialogContentsView: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/filecontents-16.png")); - case SP_FileDialogListView: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/viewlist-16.png")); - case SP_FileDialogBack: - return proxy()->standardPixmap(SP_ArrowBack, option); - case SP_DriveHDIcon: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/harddrive-16.png")); - case SP_TrashIcon: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/trash-16.png")); - case SP_DriveFDIcon: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/floppy-16.png")); - case SP_DriveNetIcon: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/networkdrive-16.png")); - case SP_DesktopIcon: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/desktop-16.png")); - case SP_ComputerIcon: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/computer-16.png")); - case SP_DriveCDIcon: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/cdr-16.png")); - case SP_DriveDVDIcon: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/dvd-16.png")); - case SP_DirHomeIcon: - case SP_DirOpenIcon: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/diropen-16.png")); - case SP_DirIcon: - case SP_DirClosedIcon: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/dirclosed-16.png")); - case SP_DirLinkIcon: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/dirlink-16.png")); - case SP_FileIcon: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/file-16.png")); - case SP_FileLinkIcon: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/filelink-16.png")); - case SP_DialogOkButton: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-ok-16.png")); - case SP_DialogCancelButton: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-cancel-16.png")); - case SP_DialogHelpButton: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-help-16.png")); - case SP_DialogOpenButton: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-open-16.png")); - case SP_DialogSaveButton: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-save-16.png")); - case SP_DialogCloseButton: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-close-16.png")); - case SP_DialogApplyButton: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-apply-16.png")); - case SP_DialogResetButton: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-clear-16.png")); - case SP_DialogDiscardButton: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-delete-16.png")); - case SP_DialogYesButton: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-yes-16.png")); - case SP_DialogNoButton: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-no-16.png")); - case SP_BrowserReload: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/refresh-24.png")); - case SP_BrowserStop: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/stop-24.png")); - case SP_MediaPlay: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-play-32.png")); - case SP_MediaPause: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-pause-32.png")); - case SP_MediaStop: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-stop-32.png")); - case SP_MediaSeekForward: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-seek-forward-32.png")); - case SP_MediaSeekBackward: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-seek-backward-32.png")); - case SP_MediaSkipForward: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-skip-forward-32.png")); - case SP_MediaSkipBackward: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-skip-backward-32.png")); - case SP_MediaVolume: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-volume-16.png")); - case SP_MediaVolumeMuted: - return QPixmap(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-volume-muted-16.png")); - case SP_LineEditClearButton: - return QPixmap(clearText16IconPath()); -#endif // QT_NO_IMAGEFORMAT_PNG - default: - break; - } - -#ifndef QT_NO_IMAGEFORMAT_XPM - switch (sp) { - case SP_TitleBarMenuButton: - return titleBarMenuCachedPixmapFromXPM(); - case SP_TitleBarShadeButton: - return cachedPixmapFromXPM(qt_shade_xpm); - case SP_TitleBarUnshadeButton: - return cachedPixmapFromXPM(qt_unshade_xpm); - case SP_TitleBarNormalButton: - return cachedPixmapFromXPM(qt_normalizeup_xpm); - case SP_TitleBarMinButton: - return cachedPixmapFromXPM(qt_minimize_xpm); - case SP_TitleBarMaxButton: - return cachedPixmapFromXPM(qt_maximize_xpm); - case SP_TitleBarCloseButton: - return cachedPixmapFromXPM(qt_close_xpm); - case SP_TitleBarContextHelpButton: - return cachedPixmapFromXPM(qt_help_xpm); - case SP_DockWidgetCloseButton: - return cachedPixmapFromXPM(dock_widget_close_xpm); - case SP_MessageBoxInformation: - return cachedPixmapFromXPM(information_xpm); - case SP_MessageBoxWarning: - return cachedPixmapFromXPM(warning_xpm); - case SP_MessageBoxCritical: - return cachedPixmapFromXPM(critical_xpm); - case SP_MessageBoxQuestion: - return cachedPixmapFromXPM(question_xpm); - default: - break; - } -#endif //QT_NO_IMAGEFORMAT_XPM - -#if !QT_CONFIG(imageformat_png) && !QT_CONFIG(imageformat_xpm) - Q_UNUSED(rtl); -#endif - - return QPixmap(); -} - -#if QT_CONFIG(imageformat_png) -static inline QString iconResourcePrefix() { return QStringLiteral(":/qt-project.org/styles/commonstyle/images/"); } -static inline QString iconPngSuffix() { return QStringLiteral(".png"); } - -static void addIconFiles(const QString &prefix, const int sizes[], size_t count, QIcon &icon) -{ - for (size_t i = 0; i < count; ++i) - icon.addFile(prefix + QString::number(sizes[i]) + iconPngSuffix()); -} - -static const int dockTitleIconSizes[] = {10, 16, 20, 32, 48, 64}; -static const int titleBarSizes[] = {16, 32, 48}; -static const int toolBarExtHSizes[] = {8, 16, 32}; -static const int toolBarExtVSizes[] = {5, 10, 20}; -#endif // imageformat_png - -/*! - \internal -*/ -QIcon QCommonStyle::standardIcon(StandardPixmap standardIcon, const QStyleOption *option) const -{ - QIcon icon; - const bool rtl = (option && option->direction == Qt::RightToLeft) || (!option && QGuiApplication::isRightToLeft()); - -#ifdef Q_OS_WIN - switch (standardIcon) { - case SP_DriveCDIcon: - case SP_DriveDVDIcon: - case SP_DriveNetIcon: - case SP_DriveHDIcon: - case SP_DriveFDIcon: - case SP_FileIcon: - case SP_FileLinkIcon: - case SP_DesktopIcon: - case SP_ComputerIcon: - case SP_VistaShield: - 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>(standardIcon); - for (int size = 16 ; size <= 32 ; size += 16) { - QPixmap pixmap = theme->standardPixmap(sp, QSizeF(size, size)); - icon.addPixmap(pixmap, QIcon::Normal); - } - } - break; - case SP_DirIcon: - case SP_DirLinkIcon: - if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) { - QPlatformTheme::StandardPixmap spOff = static_cast<QPlatformTheme::StandardPixmap>(standardIcon); - QPlatformTheme::StandardPixmap spOn = standardIcon == SP_DirIcon ? QPlatformTheme::DirOpenIcon : - QPlatformTheme::DirLinkOpenIcon; - for (int size = 16 ; size <= 32 ; size += 16) { - QSizeF pixSize(size, size); - QPixmap pixmap = theme->standardPixmap(spOff, pixSize); - icon.addPixmap(pixmap, QIcon::Normal, QIcon::Off); - pixmap = theme->standardPixmap(spOn, pixSize); - icon.addPixmap(pixmap, QIcon::Normal, QIcon::On); - } - } - break; - case SP_LineEditClearButton: - icon = clearTextIcon(rtl); - break; - default: - break; - } - if (!icon.isNull()) - return icon; - -#endif - - if (QGuiApplication::desktopSettingsAware() && !QIcon::themeName().isEmpty()) { - switch (standardIcon) { - case SP_DirHomeIcon: - icon = QIcon::fromTheme(QLatin1String("user-home")); - break; - case SP_MessageBoxInformation: - icon = QIcon::fromTheme(QLatin1String("dialog-information")); - break; - case SP_MessageBoxWarning: - icon = QIcon::fromTheme(QLatin1String("dialog-warning")); - break; - case SP_MessageBoxCritical: - icon = QIcon::fromTheme(QLatin1String("dialog-error")); - break; - case SP_MessageBoxQuestion: - icon = QIcon::fromTheme(QLatin1String("dialog-question")); - break; - case SP_DialogOpenButton: - case SP_DirOpenIcon: - icon = QIcon::fromTheme(QLatin1String("folder-open")); - break; - case SP_DialogSaveButton: - icon = QIcon::fromTheme(QLatin1String("document-save")); - break; - case SP_DialogApplyButton: - icon = QIcon::fromTheme(QLatin1String("dialog-ok-apply")); - break; - case SP_DialogYesButton: - case SP_DialogOkButton: - icon = QIcon::fromTheme(QLatin1String("dialog-ok")); - break; - case SP_DialogDiscardButton: - icon = QIcon::fromTheme(QLatin1String("edit-delete")); - break; - case SP_DialogResetButton: - icon = QIcon::fromTheme(QLatin1String("edit-clear")); - break; - case SP_DialogHelpButton: - icon = QIcon::fromTheme(QLatin1String("help-contents")); - break; - case SP_FileIcon: - icon = QIcon::fromTheme(QLatin1String("text-x-generic")); - break; - case SP_DirClosedIcon: - case SP_DirIcon: - icon = QIcon::fromTheme(QLatin1String("folder")); - break; - case SP_DriveFDIcon: - icon = QIcon::fromTheme(QLatin1String("floppy_unmount")); - break; - case SP_ComputerIcon: - icon = QIcon::fromTheme(QLatin1String("computer"), - QIcon::fromTheme(QLatin1String("system"))); - break; - case SP_DesktopIcon: - icon = QIcon::fromTheme(QLatin1String("user-desktop")); - break; - case SP_TrashIcon: - icon = QIcon::fromTheme(QLatin1String("user-trash")); - break; - case SP_DriveCDIcon: - case SP_DriveDVDIcon: - icon = QIcon::fromTheme(QLatin1String("media-optical")); - break; - case SP_DriveHDIcon: - icon = QIcon::fromTheme(QLatin1String("drive-harddisk")); - break; - case SP_FileDialogToParent: - icon = QIcon::fromTheme(QLatin1String("go-up")); - break; - case SP_FileDialogNewFolder: - icon = QIcon::fromTheme(QLatin1String("folder-new")); - break; - case SP_ArrowUp: - icon = QIcon::fromTheme(QLatin1String("go-up")); - break; - case SP_ArrowDown: - icon = QIcon::fromTheme(QLatin1String("go-down")); - break; - case SP_ArrowRight: - icon = QIcon::fromTheme(QLatin1String("go-next")); - break; - case SP_ArrowLeft: - icon = QIcon::fromTheme(QLatin1String("go-previous")); - break; - case SP_DialogNoButton: - case SP_DialogCancelButton: - icon = QIcon::fromTheme(QLatin1String("dialog-cancel"), - QIcon::fromTheme(QLatin1String("process-stop"))); - break; - case SP_DialogCloseButton: - icon = QIcon::fromTheme(QLatin1String("window-close")); - break; - case SP_FileDialogDetailedView: - icon = QIcon::fromTheme(QLatin1String("view-list-details")); - break; - case SP_FileDialogListView: - icon = QIcon::fromTheme(QLatin1String("view-list-icons")); - break; - case SP_BrowserReload: - icon = QIcon::fromTheme(QLatin1String("view-refresh")); - break; - case SP_BrowserStop: - icon = QIcon::fromTheme(QLatin1String("process-stop")); - break; - case SP_MediaPlay: - icon = QIcon::fromTheme(QLatin1String("media-playback-start")); - break; - case SP_MediaPause: - icon = QIcon::fromTheme(QLatin1String("media-playback-pause")); - break; - case SP_MediaStop: - icon = QIcon::fromTheme(QLatin1String("media-playback-stop")); - break; - case SP_MediaSeekForward: - icon = QIcon::fromTheme(QLatin1String("media-seek-forward")); - break; - case SP_MediaSeekBackward: - icon = QIcon::fromTheme(QLatin1String("media-seek-backward")); - break; - case SP_MediaSkipForward: - icon = QIcon::fromTheme(QLatin1String("media-skip-forward")); - break; - case SP_MediaSkipBackward: - icon = QIcon::fromTheme(QLatin1String("media-skip-backward")); - break; - case SP_MediaVolume: - icon = QIcon::fromTheme(QLatin1String("audio-volume-medium")); - break; - case SP_MediaVolumeMuted: - icon = QIcon::fromTheme(QLatin1String("audio-volume-muted")); - break; - case SP_ArrowForward: - if (rtl) - return QCommonStyle::standardIcon(SP_ArrowLeft, option); - return QCommonStyle::standardIcon(SP_ArrowRight, option); - case SP_ArrowBack: - if (rtl) - return QCommonStyle::standardIcon(SP_ArrowRight, option); - return QCommonStyle::standardIcon(SP_ArrowLeft, option); - case SP_FileLinkIcon: - { - QIcon linkIcon = QIcon::fromTheme(QLatin1String("emblem-symbolic-link")); - if (!linkIcon.isNull()) { - QIcon baseIcon = QCommonStyle::standardIcon(SP_FileIcon, option); - const QList<QSize> sizes = baseIcon.availableSizes(QIcon::Normal, QIcon::Off); - const qreal devicePixelRatio = option ? dpr(option->window) : 1.; - for (int i = 0 ; i < sizes.size() ; ++i) { - int size = sizes[i].width(); - QPixmap basePixmap = baseIcon.pixmap(QSize(size, size), devicePixelRatio); - QPixmap linkPixmap = linkIcon.pixmap(QSize(size / 2, size / 2), devicePixelRatio); - QPainter painter(&basePixmap); - painter.drawPixmap(size/2, size/2, linkPixmap); - icon.addPixmap(basePixmap); - } - } - } - break; - case SP_DirLinkIcon: - { - QIcon linkIcon = QIcon::fromTheme(QLatin1String("emblem-symbolic-link")); - if (!linkIcon.isNull()) { - QIcon baseIcon = QCommonStyle::standardIcon(SP_DirIcon, option); - const QList<QSize> sizes = baseIcon.availableSizes(QIcon::Normal, QIcon::Off); - const qreal devicePixelRatio = option ? dpr(option->window) : 1.; - for (int i = 0 ; i < sizes.size() ; ++i) { - int size = sizes[i].width(); - QPixmap basePixmap = baseIcon.pixmap(QSize(size, size), devicePixelRatio); - QPixmap linkPixmap = linkIcon.pixmap(QSize(size / 2, size / 2), devicePixelRatio); - QPainter painter(&basePixmap); - painter.drawPixmap(size/2, size/2, linkPixmap); - icon.addPixmap(basePixmap); - } - } - } - break; - default: - break; - } - } // if (QGuiApplication::desktopSettingsAware() && !QIcon::themeName().isEmpty()) - - if (!icon.isNull()) - return icon; - -#if defined(Q_OS_MAC) - if (QGuiApplication::desktopSettingsAware()) { - switch (standardIcon) { - case SP_DirIcon: { - // A rather special case - QIcon closeIcon = QCommonStyle::standardIcon(SP_DirClosedIcon, option); - QIcon openIcon = QCommonStyle::standardIcon(SP_DirOpenIcon, option); - closeIcon.addPixmap(openIcon.pixmap(16, 16), QIcon::Normal, QIcon::On); - closeIcon.addPixmap(openIcon.pixmap(32, 32), QIcon::Normal, QIcon::On); - closeIcon.addPixmap(openIcon.pixmap(64, 64), QIcon::Normal, QIcon::On); - closeIcon.addPixmap(openIcon.pixmap(128, 128), QIcon::Normal, QIcon::On); - return closeIcon; - } - - case SP_TitleBarNormalButton: - case SP_TitleBarCloseButton: { - QIcon titleBarIcon; - if (standardIcon == SP_TitleBarCloseButton) { - titleBarIcon.addFile(QLatin1String(":/qt-project.org/styles/macstyle/images/closedock-16.png")); - titleBarIcon.addFile(QLatin1String(":/qt-project.org/styles/macstyle/images/closedock-down-16.png"), QSize(16, 16), QIcon::Normal, QIcon::On); - } else { - titleBarIcon.addFile(QLatin1String(":/qt-project.org/styles/macstyle/images/dockdock-16.png")); - titleBarIcon.addFile(QLatin1String(":/qt-project.org/styles/macstyle/images/dockdock-down-16.png"), QSize(16, 16), QIcon::Normal, QIcon::On); - } - return titleBarIcon; - } - - case SP_MessageBoxQuestion: - case SP_MessageBoxInformation: - case SP_MessageBoxWarning: - case SP_MessageBoxCritical: - case SP_DesktopIcon: - case SP_TrashIcon: - case SP_ComputerIcon: - case SP_DriveFDIcon: - case SP_DriveHDIcon: - case SP_DriveCDIcon: - case SP_DriveDVDIcon: - case SP_DriveNetIcon: - case SP_DirOpenIcon: - case SP_DirClosedIcon: - case SP_DirLinkIcon: - case SP_FileLinkIcon: - case SP_FileIcon: - if (const QPlatformTheme *theme = QGuiApplicationPrivate::platformTheme()) { - QPlatformTheme::StandardPixmap sp = static_cast<QPlatformTheme::StandardPixmap>(standardIcon); - QIcon retIcon; - const QList<QSize> sizes = theme->themeHint(QPlatformTheme::IconPixmapSizes).value<QList<QSize> >(); - for (const QSize &size : sizes) { - QPixmap mainIcon; - const QString cacheKey = QLatin1String("qt_mac_constructQIconFromIconRef") + QString::number(standardIcon) + QString::number(size.width()); - if (standardIcon >= QStyle::SP_CustomBase) { - mainIcon = theme->standardPixmap(sp, QSizeF(size)); - } else if (QPixmapCache::find(cacheKey, &mainIcon) == false) { - mainIcon = theme->standardPixmap(sp, QSizeF(size)); - QPixmapCache::insert(cacheKey, mainIcon); - } - - retIcon.addPixmap(mainIcon); - } - if (!retIcon.isNull()) - return retIcon; - } - - default: - break; - } - } // if (QGuiApplication::desktopSettingsAware()) -#endif // Q_OS_MAC - - switch (standardIcon) { -#ifndef QT_NO_IMAGEFORMAT_PNG - case SP_TitleBarMinButton: - addIconFiles(iconResourcePrefix() + QStringLiteral("titlebar-min-"), - titleBarSizes, sizeof(titleBarSizes)/sizeof(titleBarSizes[0]), icon); - break; - case SP_TitleBarMaxButton: - addIconFiles(iconResourcePrefix() + QStringLiteral("titlebar-max-"), - titleBarSizes, sizeof(titleBarSizes)/sizeof(titleBarSizes[0]), icon); - break; - case SP_TitleBarShadeButton: - addIconFiles(iconResourcePrefix() + QStringLiteral("titlebar-shade-"), - titleBarSizes, sizeof(titleBarSizes)/sizeof(titleBarSizes[0]), icon); - - break; - case SP_TitleBarUnshadeButton: - addIconFiles(iconResourcePrefix() + QStringLiteral("titlebar-unshade-"), - titleBarSizes, sizeof(titleBarSizes)/sizeof(titleBarSizes[0]), icon); - break; - case SP_TitleBarContextHelpButton: - addIconFiles(iconResourcePrefix() + QStringLiteral("titlebar-contexthelp-"), - titleBarSizes, sizeof(titleBarSizes)/sizeof(titleBarSizes[0]), icon); - break; - case SP_FileDialogNewFolder: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/newdirectory-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/newdirectory-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/newdirectory-128.png"), QSize(128, 128)); - break; - case SP_FileDialogBack: - return QCommonStyle::standardIcon(SP_ArrowBack, option); - case SP_FileDialogToParent: - return QCommonStyle::standardIcon(SP_ArrowUp, option); - case SP_FileDialogDetailedView: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/viewdetailed-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/viewdetailed-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/viewdetailed-128.png"), QSize(128, 128)); - break; - case SP_FileDialogInfoView: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/fileinfo-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/fileinfo-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/fileinfo-128.png"), QSize(128, 128)); - break; - case SP_FileDialogContentsView: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/filecontents-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/filecontents-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/filecontents-128.png"), QSize(128, 128)); - break; - case SP_FileDialogListView: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/viewlist-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/viewlist-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/viewlist-128.png"), QSize(128, 128)); - break; - case SP_DialogOkButton: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-ok-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-ok-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-ok-128.png"), QSize(128, 128)); - break; - case SP_DialogCancelButton: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-cancel-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-cancel-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-cancel-128.png"), QSize(128, 128)); - break; - case SP_DialogHelpButton: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-help-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-help-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-help-128.png"), QSize(128, 128)); - break; - case SP_DialogOpenButton: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-open-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-open-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-open-128.png"), QSize(128, 128)); - break; - case SP_DialogSaveButton: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-save-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-save-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-save-128.png"), QSize(128, 128)); - break; - case SP_DialogCloseButton: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-close-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-close-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-close-128.png"), QSize(128, 128)); - break; - case SP_DialogApplyButton: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-apply-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-apply-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-apply-128.png"), QSize(128, 128)); - break; - case SP_DialogResetButton: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-clear-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-clear-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-clear-128.png"), QSize(128, 128)); - break; - case SP_DialogDiscardButton: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-delete-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-delete-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-delete-128.png"), QSize(128, 128)); - break; - case SP_DialogYesButton: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-yes-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-yes-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-yes-128.png"), QSize(128, 128)); - break; - case SP_DialogNoButton: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-no-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-no-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/standardbutton-no-128.png"), QSize(128, 128)); - break; - case SP_ArrowForward: - if (rtl) - return QCommonStyle::standardIcon(SP_ArrowLeft, option); - return QCommonStyle::standardIcon(SP_ArrowRight, option); - case SP_ArrowBack: - if (rtl) - return QCommonStyle::standardIcon(SP_ArrowRight, option); - return QCommonStyle::standardIcon(SP_ArrowLeft, option); - case SP_ArrowLeft: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/left-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/left-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/left-128.png"), QSize(128, 128)); - break; - case SP_ArrowRight: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/right-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/right-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/right-128.png"), QSize(128, 128)); - break; - case SP_ArrowUp: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/up-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/up-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/up-128.png"), QSize(128, 128)); - break; - case SP_ArrowDown: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/down-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/down-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/down-128.png"), QSize(128, 128)); - break; - case SP_DirHomeIcon: - case SP_DirIcon: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/dirclosed-16.png"), - QSize(), QIcon::Normal, QIcon::Off); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/diropen-16.png"), - QSize(), QIcon::Normal, QIcon::On); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/dirclosed-32.png"), - QSize(32, 32), QIcon::Normal, QIcon::Off); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/diropen-32.png"), - QSize(32, 32), QIcon::Normal, QIcon::On); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/dirclosed-128.png"), - QSize(128, 128), QIcon::Normal, QIcon::Off); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/diropen-128.png"), - QSize(128, 128), QIcon::Normal, QIcon::On); - break; - case SP_DriveCDIcon: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/cdr-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/cdr-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/cdr-128.png"), QSize(128, 128)); - break; - case SP_DriveDVDIcon: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/dvd-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/dvd-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/dvd-128.png"), QSize(128, 128)); - break; - case SP_FileIcon: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/file-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/file-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/file-128.png"), QSize(128, 128)); - break; - case SP_FileLinkIcon: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/filelink-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/filelink-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/filelink-128.png"), QSize(128, 128)); - break; - case SP_TrashIcon: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/trash-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/trash-32.png"), QSize(32, 32)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/trash-128.png"), QSize(128, 128)); - break; - case SP_BrowserReload: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/refresh-24.png"), QSize(24, 24)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/refresh-32.png"), QSize(32, 32)); - break; - case SP_BrowserStop: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/stop-24.png"), QSize(24, 24)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/stop-32.png"), QSize(32, 32)); - break; - case SP_MediaPlay: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-play-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-play-32.png"), QSize(32, 32)); - break; - case SP_MediaPause: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-pause-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-pause-32.png"), QSize(32, 32)); - break; - case SP_MediaStop: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-stop-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-stop-32.png"), QSize(32, 32)); - break; - case SP_MediaSeekForward: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-seek-forward-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-seek-forward-32.png"), QSize(32, 32)); - break; - case SP_MediaSeekBackward: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-seek-backward-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-seek-backward-32.png"), QSize(32, 32)); - break; - case SP_MediaSkipForward: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-skip-forward-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-skip-forward-32.png"), QSize(32, 32)); - break; - case SP_MediaSkipBackward: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-skip-backward-16.png"), QSize(16, 16)); - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-skip-backward-32.png"), QSize(32, 32)); - break; - case SP_MediaVolume: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-volume-16.png"), QSize(16, 16)); - break; - case SP_MediaVolumeMuted: - icon.addFile(QLatin1String(":/qt-project.org/styles/commonstyle/images/media-volume-muted-16.png"), QSize(16, 16)); - break; - case SP_TitleBarCloseButton: - addIconFiles(iconResourcePrefix() + QStringLiteral("closedock-"), - dockTitleIconSizes, sizeof(dockTitleIconSizes)/sizeof(dockTitleIconSizes[0]), icon); - break; - case SP_TitleBarMenuButton: -# ifndef QT_NO_IMAGEFORMAT_XPM - icon.addPixmap(titleBarMenuCachedPixmapFromXPM()); -# endif - icon.addFile(QLatin1String(":/qt-project.org/qmessagebox/images/qtlogo-64.png")); - break; - case SP_TitleBarNormalButton: - addIconFiles(iconResourcePrefix() + QStringLiteral("normalizedockup-"), - dockTitleIconSizes, sizeof(dockTitleIconSizes)/sizeof(dockTitleIconSizes[0]), icon); - break; - case SP_ToolBarHorizontalExtensionButton: { - QString prefix = iconResourcePrefix() + QStringLiteral("toolbar-ext-h-"); - if (rtl) - prefix += QStringLiteral("rtl-"); - addIconFiles(prefix, toolBarExtHSizes, sizeof(toolBarExtHSizes)/sizeof(toolBarExtHSizes[0]), icon); - } - break; - case SP_ToolBarVerticalExtensionButton: - addIconFiles(iconResourcePrefix() + QStringLiteral("toolbar-ext-v-"), - toolBarExtVSizes, sizeof(toolBarExtVSizes)/sizeof(toolBarExtVSizes[0]), icon); - break; -#endif // QT_NO_IMAGEFORMAT_PNG - default: - icon.addPixmap(proxy()->standardPixmap(standardIcon, option)); - break; - } - return icon; -} - -static inline uint qt_intensity(uint r, uint g, uint b) -{ - // 30% red, 59% green, 11% blue - return (77 * r + 150 * g + 28 * b) / 255; -} - -/*! \reimp */ -QPixmap QCommonStyle::generatedIconPixmap(QIcon::Mode iconMode, const QPixmap &pixmap, - const QStyleOption *opt) const -{ - switch (iconMode) { - case QIcon::Disabled: { - QImage im = pixmap.toImage().convertToFormat(QImage::Format_ARGB32); - - // Create a colortable based on the background (black -> bg -> white) - QColor bg = opt->palette.color(QPalette::Disabled, QPalette::Window); - int red = bg.red(); - int green = bg.green(); - int blue = bg.blue(); - uchar reds[256], greens[256], blues[256]; - for (int i=0; i<128; ++i) { - reds[i] = uchar((red * (i<<1)) >> 8); - greens[i] = uchar((green * (i<<1)) >> 8); - blues[i] = uchar((blue * (i<<1)) >> 8); - } - for (int i=0; i<128; ++i) { - reds[i+128] = uchar(qMin(red + (i << 1), 255)); - greens[i+128] = uchar(qMin(green + (i << 1), 255)); - blues[i+128] = uchar(qMin(blue + (i << 1), 255)); - } - - int intensity = qt_intensity(red, green, blue); - const int factor = 191; - - // High intensity colors needs dark shifting in the color table, while - // low intensity colors needs light shifting. This is to increase the - // perceived contrast. - if ((red - factor > green && red - factor > blue) - || (green - factor > red && green - factor > blue) - || (blue - factor > red && blue - factor > green)) - intensity = qMin(255, intensity + 91); - else if (intensity <= 128) - intensity -= 51; - - for (int y=0; y<im.height(); ++y) { - QRgb *scanLine = (QRgb*)im.scanLine(y); - for (int x=0; x<im.width(); ++x) { - QRgb pixel = *scanLine; - // Calculate color table index, taking intensity adjustment - // and a magic offset into account. - uint ci = uint(qGray(pixel)/3 + (130 - intensity / 3)); - *scanLine = qRgba(reds[ci], greens[ci], blues[ci], qAlpha(pixel)); - ++scanLine; - } - } - - return QPixmap::fromImage(im); - } - case QIcon::Selected: { - QImage img = pixmap.toImage().convertToFormat(QImage::Format_ARGB32_Premultiplied); - QColor color = opt->palette.color(QPalette::Normal, QPalette::Highlight); - color.setAlphaF(0.3f); - QPainter painter(&img); - painter.setCompositionMode(QPainter::CompositionMode_SourceAtop); - painter.fillRect(0, 0, img.width(), img.height(), color); - painter.end(); - return QPixmap::fromImage(img); } - case QIcon::Active: - return pixmap; - default: - break; - } - return pixmap; -} - -} // namespace QQC2 - -QT_END_NAMESPACE - -#include "moc_qquickcommonstyle.cpp" |