mirror of
https://github.com/kovidgoyal/calibre.git
synced 2025-07-09 03:04:10 -04:00
Move code for CalibreStyle into its own file
This commit is contained in:
Kovid Goyal
parent
c8fa0ca9b3
commit
3d1f332e9f
@ -155,7 +155,7 @@
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},
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{
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"name": "progress_indicator",
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"sources": "calibre/gui2/progress_indicator/QProgressIndicator.cpp",
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"sources": "calibre/gui2/progress_indicator/QProgressIndicator.cpp calibre/gui2/progress_indicator/CalibreStyle.cpp",
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"headers": "calibre/gui2/progress_indicator/QProgressIndicator.h",
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"sip_files": "calibre/gui2/progress_indicator/QProgressIndicator.sip",
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"inc_dirs": "calibre/gui2/progress_indicator"
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348
src/calibre/gui2/progress_indicator/CalibreStyle.cpp
Normal file
348
src/calibre/gui2/progress_indicator/CalibreStyle.cpp
Normal file
@ -0,0 +1,348 @@
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/*
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* QCalibreStyle.cpp
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* Copyright (C) 2022 Kovid Goyal <kovid at kovidgoyal.net>
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*
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* Distributed under terms of the GPL3 license.
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*/
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#include "QProgressIndicator.h"
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#include <QPainter>
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#include <QtWidgets/QStyle>
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#include <QtWidgets/QApplication>
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#include <QDebug>
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#include <QStyleOptionToolButton>
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#include <QFormLayout>
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#include <QDialogButtonBox>
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#include <QPainterPath>
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#include <QImageReader>
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#include <algorithm>
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#include <qdrawutil.h>
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static inline bool
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is_color_dark(const QColor &col) {
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int r, g, b;
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col.getRgb(&r, &g, &b);
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return r < 115 && g < 155 && b < 115;
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}
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extern int qt_defaultDpiX();
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static qreal
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dpiScaled(qreal value) {
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#ifdef Q_OS_MAC
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// On mac the DPI is always 72 so we should not scale it
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return value;
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#else
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static const qreal scale = qreal(qt_defaultDpiX()) / 96.0;
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return value * scale;
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#endif
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}
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static inline QByteArray detectDesktopEnvironment()
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{
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const QByteArray xdgCurrentDesktop = qgetenv("XDG_CURRENT_DESKTOP");
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if (!xdgCurrentDesktop.isEmpty())
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// See http://standards.freedesktop.org/menu-spec/latest/apb.html
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return xdgCurrentDesktop.toUpper();
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// Classic fallbacks
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if (!qEnvironmentVariableIsEmpty("KDE_FULL_SESSION"))
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return QByteArrayLiteral("KDE");
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if (!qEnvironmentVariableIsEmpty("GNOME_DESKTOP_SESSION_ID"))
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return QByteArrayLiteral("GNOME");
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// Fallback to checking $DESKTOP_SESSION (unreliable)
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const QByteArray desktopSession = qgetenv("DESKTOP_SESSION");
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if (desktopSession == "gnome")
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return QByteArrayLiteral("GNOME");
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if (desktopSession == "xfce")
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return QByteArrayLiteral("XFCE");
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return QByteArrayLiteral("UNKNOWN");
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}
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CalibreStyle::CalibreStyle(int transient_scroller) : QProxyStyle(QString::fromUtf8("Fusion")), transient_scroller(transient_scroller) {
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setObjectName(QString("calibre"));
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desktop_environment = detectDesktopEnvironment();
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button_layout = static_cast<QDialogButtonBox::ButtonLayout>(QProxyStyle::styleHint(SH_DialogButtonLayout));
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if (QLatin1String("GNOME") == desktop_environment || QLatin1String("MATE") == desktop_environment || QLatin1String("UNITY") == desktop_environment || QLatin1String("CINNAMON") == desktop_environment || QLatin1String("X-CINNAMON") == desktop_environment)
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button_layout = QDialogButtonBox::GnomeLayout;
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}
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int CalibreStyle::styleHint(StyleHint hint, const QStyleOption *option, const QWidget *widget, QStyleHintReturn *returnData) const {
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switch (hint) {
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case SH_DialogButtonBox_ButtonsHaveIcons:
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return 1; // We want icons on dialog button box buttons
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case SH_DialogButtonLayout:
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// Use platform specific button orders always
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#ifdef Q_OS_WIN32
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return QDialogButtonBox::WinLayout;
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#elif defined(Q_OS_MAC)
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return QDialogButtonBox::MacLayout;
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#endif
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return button_layout;
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case SH_FormLayoutFieldGrowthPolicy:
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return QFormLayout::FieldsStayAtSizeHint; // Do not have fields expand to fill all available space in QFormLayout
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case SH_ScrollBar_Transient:
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return transient_scroller;
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#ifdef Q_OS_MAC
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case SH_UnderlineShortcut:
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return 0;
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#endif
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default:
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break;
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}
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return QProxyStyle::styleHint(hint, option, widget, returnData);
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}
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QIcon CalibreStyle::standardIcon(StandardPixmap standardIcon, const QStyleOption * option, const QWidget * widget) const {
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QIcon ret;
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QMetaObject::invokeMethod(QApplication::instance(), "get_qt_standard_icon", Q_RETURN_ARG(QIcon, ret), Q_ARG(int, standardIcon));
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if (!ret.isNull()) return ret;
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return QProxyStyle::standardIcon(standardIcon, option, widget);
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}
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int CalibreStyle::pixelMetric(PixelMetric metric, const QStyleOption * option, const QWidget * widget) const {
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switch (metric) {
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case PM_TabBarTabVSpace:
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return 8; // Make tab bars a little narrower, the value for the Fusion style is 12
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case PM_TreeViewIndentation:
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return int(dpiScaled(12)); // Reduce indentation in tree views
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default:
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break;
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}
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return QProxyStyle::pixelMetric(metric, option, widget);
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}
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void CalibreStyle::drawComplexControl(ComplexControl control, const QStyleOptionComplex * option, QPainter * painter, const QWidget * widget) const {
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const QStyleOptionToolButton *toolbutton = NULL;
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switch (control) {
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case CC_ToolButton: // {{{
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// We do not want an arrow if the toolbutton has an instant popup
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toolbutton = qstyleoption_cast<const QStyleOptionToolButton *>(option);
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if (toolbutton && (toolbutton->features & QStyleOptionToolButton::HasMenu) && !(toolbutton->features & QStyleOptionToolButton::PopupDelay)) {
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QStyleOptionToolButton opt = QStyleOptionToolButton(*toolbutton);
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opt.features = toolbutton->features & ~QStyleOptionToolButton::HasMenu;
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return QProxyStyle::drawComplexControl(control, &opt, painter, widget);
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}
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break; /// }}}
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default:
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break;
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}
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return QProxyStyle::drawComplexControl(control, option, painter, widget);
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}
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void CalibreStyle::drawPrimitive(PrimitiveElement element, const QStyleOption * option, QPainter * painter, const QWidget * widget) const {
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const QStyleOptionViewItem *vopt = NULL;
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switch (element) {
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case PE_FrameTabBarBase: // {{{
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// dont draw line below tabs in dark mode as it looks bad
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if (const QStyleOptionTabBarBase *tbb = qstyleoption_cast<const QStyleOptionTabBarBase *>(option)) {
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if (tbb->shape == QTabBar::RoundedNorth) {
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QColor bg = option->palette.color(QPalette::Window);
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if (is_color_dark(bg)) return;
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}
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}
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break; // }}}
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case PE_IndicatorCheckBox: // {{{
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// Fix color used to draw checkbox outline in dark mode
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if (is_color_dark(option->palette.color(QPalette::Window))) {
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baseStyle()->drawPrimitive(element, option, painter, widget);
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painter->save();
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painter->translate(0.5, 0.5);
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QRect rect = option->rect;
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rect = rect.adjusted(0, 0, -1, -1);
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painter->setPen(QPen(option->palette.color(QPalette::WindowText)));
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if (option->state & State_HasFocus && option->state & State_KeyboardFocusChange)
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painter->setPen(QPen(Qt::white));
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painter->drawRect(rect);
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painter->restore();
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return;
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}
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break; // }}}
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case PE_IndicatorRadioButton: // {{{
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// Fix color used to draw radiobutton outline in dark mode
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if (is_color_dark(option->palette.color(QPalette::Window))) {
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painter->save();
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painter->setBrush((option->state & State_Sunken) ? option->palette.base().color().lighter(320) : option->palette.base().color());
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painter->setRenderHint(QPainter::Antialiasing, true);
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QPainterPath circle;
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const QPointF circleCenter = option->rect.center() + QPoint(1, 1);
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const qreal outlineRadius = (option->rect.width() + (option->rect.width() + 1) % 2) / 2.0 - 1;
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circle.addEllipse(circleCenter, outlineRadius, outlineRadius);
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painter->setPen(QPen(option->palette.window().color().lighter(320)));
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if (option->state & State_HasFocus && option->state & State_KeyboardFocusChange) {
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QColor highlightedOutline = option->palette.color(QPalette::Highlight).lighter(125);
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painter->setPen(QPen(highlightedOutline));
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}
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painter->drawPath(circle);
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if (option->state & (State_On )) {
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circle = QPainterPath();
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const qreal checkmarkRadius = outlineRadius / 2.32;
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circle.addEllipse(circleCenter, checkmarkRadius, checkmarkRadius);
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QColor checkMarkColor = option->palette.text().color().lighter(120);
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checkMarkColor.setAlpha(200);
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painter->setPen(checkMarkColor);
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checkMarkColor.setAlpha(180);
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painter->setBrush(checkMarkColor);
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painter->drawPath(circle);
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}
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painter->restore();
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return;
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} else { baseStyle()->drawPrimitive(element, option, painter, widget); }
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break; // }}}
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case PE_PanelItemViewItem: // {{{
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// Highlight the current, selected item with a different background in an item view if the highlight current item property is set
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if (option->state & QStyle::State_HasFocus && (vopt = qstyleoption_cast<const QStyleOptionViewItem *>(option)) && widget && widget->property("highlight_current_item").toBool()) {
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QColor color = vopt->palette.color(QPalette::Normal, QPalette::Highlight);
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QStyleOptionViewItem opt = QStyleOptionViewItem(*vopt);
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if (is_color_dark(option->palette.color(QPalette::Window))) {
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color = color.lighter(190);
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} else {
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color = color.lighter(125);
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}
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opt.palette.setColor(QPalette::Highlight, color);
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return QProxyStyle::drawPrimitive(element, &opt, painter, widget);
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}
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break; // }}}
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case PE_IndicatorToolBarSeparator: // {{{
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// Make toolbar separators stand out a bit more in dark themes
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{
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QRect rect = option->rect;
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const int margin = 6;
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QColor bg = option->palette.color(QPalette::Window);
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QColor first, second;
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if (is_color_dark(bg)) {
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first = bg.darker(115);
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second = bg.lighter(115);
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} else {
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first = bg.darker(110);
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second = bg.lighter(110);
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}
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if (option->state & State_Horizontal) {
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const int offset = rect.width()/2;
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painter->setPen(QPen(first));
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painter->drawLine(rect.bottomLeft().x() + offset,
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rect.bottomLeft().y() - margin,
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rect.topLeft().x() + offset,
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rect.topLeft().y() + margin);
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painter->setPen(QPen(second));
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painter->drawLine(rect.bottomLeft().x() + offset + 1,
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rect.bottomLeft().y() - margin,
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rect.topLeft().x() + offset + 1,
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rect.topLeft().y() + margin);
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} else { //Draw vertical separator
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const int offset = rect.height()/2;
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painter->setPen(QPen(first));
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painter->drawLine(rect.topLeft().x() + margin ,
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rect.topLeft().y() + offset,
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rect.topRight().x() - margin,
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rect.topRight().y() + offset);
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painter->setPen(QPen(second));
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painter->drawLine(rect.topLeft().x() + margin ,
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rect.topLeft().y() + offset + 1,
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rect.topRight().x() - margin,
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rect.topRight().y() + offset + 1);
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}
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}
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return; // }}}
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case PE_FrameFocusRect: // {{{
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if (!widget || !widget->property("frame_for_focus").toBool())
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break;
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if (const QStyleOptionFocusRect *fropt = qstyleoption_cast<const QStyleOptionFocusRect *>(option)) {
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if (!(fropt->state & State_KeyboardFocusChange))
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break;
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painter->save();
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painter->setRenderHint(QPainter::Antialiasing, true);
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painter->translate(0.5, 0.5);
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painter->setPen(option->palette.color(QPalette::Text));
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painter->setBrush(Qt::transparent);
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painter->drawRoundedRect(option->rect.adjusted(0, 0, -1, -1), 4, 4);
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painter->restore();
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return;
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}
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break; // }}}
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default:
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break;
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}
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return QProxyStyle::drawPrimitive(element, option, painter, widget);
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}
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void CalibreStyle::drawControl(ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget) const {
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const QStyleOptionViewItem *vopt = NULL;
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switch(element) {
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case CE_Splitter: {
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painter->save();
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// draw the separator bar.
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painter->setPen(Qt::PenStyle::NoPen);
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painter->setBrush(option->palette.color(QPalette::ColorGroup::Normal, QPalette::ColorRole::AlternateBase));
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painter->drawRect(option->rect);
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// draw the dots
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painter->setBrush(option->palette.color(QPalette::ColorGroup::Normal, QPalette::ColorRole::Shadow));
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const bool horizontal = (option->state & QStyle::State_Horizontal) ? true : false;
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static const int dot_count = 4;
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const int handle_width = pixelMetric(PM_SplitterWidth, option, widget);
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const int available_diameter = horizontal ? option->rect.width() : option->rect.height();
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const int dot_size = std::max(1, std::min(handle_width, available_diameter));
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const int start_point = (horizontal ? option->rect.height()/2 : option->rect.width()/2) - (dot_count*dot_size/2);
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const int offset = (available_diameter - dot_size) / 2;
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QRect dot_rect = QRect(option->rect.left(), option->rect.top(), dot_size, dot_size);
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if (horizontal) dot_rect.moveLeft(dot_rect.left() + offset);
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else dot_rect.moveTop(dot_rect.top() + offset);
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for (int i = 0; i < dot_count; i++) {
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// Move the rect to leave spaces between the dots
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if (horizontal) dot_rect.moveTop(option->rect.top() + start_point + i*dot_size*2);
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else dot_rect.moveLeft(option->rect.left() + start_point + i*dot_size*2);
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painter->drawEllipse(dot_rect);
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}
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painter->restore();
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return;
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} break;
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case CE_ItemViewItem: {
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if (option->state & QStyle::State_HasFocus && (vopt = qstyleoption_cast<const QStyleOptionViewItem *>(option)) && widget && widget->property("highlight_current_item").toBool()) {
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if (is_color_dark(option->palette.color(QPalette::Window))) {
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QStyleOptionViewItem opt = QStyleOptionViewItem(*vopt);
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opt.palette.setColor(QPalette::HighlightedText, Qt::black);
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QProxyStyle::drawControl(element, &opt, painter, widget);
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return;
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}
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}
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} break;
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case CE_MenuItem: // {{{
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// Draw menu separators that work in both light and dark modes
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if (const QStyleOptionMenuItem *menuItem = qstyleoption_cast<const QStyleOptionMenuItem *>(option)) {
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if (menuItem->menuItemType == QStyleOptionMenuItem::Separator) {
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int w = 0;
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const int margin = 5;
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painter->save();
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if (!menuItem->text.isEmpty()) {
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painter->setFont(menuItem->font);
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proxy()->drawItemText(painter, menuItem->rect.adjusted(margin, 0, -margin, 0), Qt::AlignLeft | Qt::AlignVCenter,
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menuItem->palette, menuItem->state & State_Enabled, menuItem->text,
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QPalette::Text);
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w = menuItem->fontMetrics.horizontalAdvance(menuItem->text) + margin;
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}
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if (is_color_dark(menuItem->palette.color(QPalette::Window))) painter->setPen(Qt::gray);
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else painter->setPen(QColor(0, 0, 0, 60).lighter(106));
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bool reverse = menuItem->direction == Qt::RightToLeft;
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painter->drawLine(menuItem->rect.left() + margin + (reverse ? 0 : w), menuItem->rect.center().y(),
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menuItem->rect.right() - margin - (reverse ? w : 0), menuItem->rect.center().y());
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painter->restore();
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return;
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}
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}
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break; // }}}
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default: break;
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}
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QProxyStyle::drawControl(element, option, painter, widget);
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}
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@ -12,8 +12,6 @@
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#include <algorithm>
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#include <qdrawutil.h>
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extern int qt_defaultDpiX();
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QProgressIndicator::QProgressIndicator(QWidget* parent, int size, int interval)
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: QWidget(parent),
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m_displaySize(size, size),
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@ -78,332 +76,6 @@ void QProgressIndicator::paintEvent(QPaintEvent * /*event*/)
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m_animator.draw(painter, QRect(center.x() - smaller / 2, center.y() - smaller / 2, smaller, smaller), this->palette().color(QPalette::WindowText));
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}
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static inline QByteArray detectDesktopEnvironment()
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{
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const QByteArray xdgCurrentDesktop = qgetenv("XDG_CURRENT_DESKTOP");
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if (!xdgCurrentDesktop.isEmpty())
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// See http://standards.freedesktop.org/menu-spec/latest/apb.html
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return xdgCurrentDesktop.toUpper();
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// Classic fallbacks
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if (!qEnvironmentVariableIsEmpty("KDE_FULL_SESSION"))
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return QByteArrayLiteral("KDE");
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if (!qEnvironmentVariableIsEmpty("GNOME_DESKTOP_SESSION_ID"))
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return QByteArrayLiteral("GNOME");
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// Fallback to checking $DESKTOP_SESSION (unreliable)
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const QByteArray desktopSession = qgetenv("DESKTOP_SESSION");
|
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if (desktopSession == "gnome")
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return QByteArrayLiteral("GNOME");
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if (desktopSession == "xfce")
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return QByteArrayLiteral("XFCE");
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return QByteArrayLiteral("UNKNOWN");
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}
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static inline bool
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is_color_dark(const QColor &col) {
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int r, g, b;
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col.getRgb(&r, &g, &b);
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return r < 115 && g < 155 && b < 115;
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}
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static qreal
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dpiScaled(qreal value) {
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#ifdef Q_OS_MAC
|
||||
// On mac the DPI is always 72 so we should not scale it
|
||||
return value;
|
||||
#else
|
||||
static const qreal scale = qreal(qt_defaultDpiX()) / 96.0;
|
||||
return value * scale;
|
||||
#endif
|
||||
}
|
||||
|
||||
CalibreStyle::CalibreStyle(int transient_scroller) : QProxyStyle(QString::fromUtf8("Fusion")), transient_scroller(transient_scroller) {
|
||||
setObjectName(QString("calibre"));
|
||||
desktop_environment = detectDesktopEnvironment();
|
||||
button_layout = static_cast<QDialogButtonBox::ButtonLayout>(QProxyStyle::styleHint(SH_DialogButtonLayout));
|
||||
if (QLatin1String("GNOME") == desktop_environment || QLatin1String("MATE") == desktop_environment || QLatin1String("UNITY") == desktop_environment || QLatin1String("CINNAMON") == desktop_environment || QLatin1String("X-CINNAMON") == desktop_environment)
|
||||
button_layout = QDialogButtonBox::GnomeLayout;
|
||||
}
|
||||
|
||||
int CalibreStyle::styleHint(StyleHint hint, const QStyleOption *option, const QWidget *widget, QStyleHintReturn *returnData) const {
|
||||
switch (hint) {
|
||||
case SH_DialogButtonBox_ButtonsHaveIcons:
|
||||
return 1; // We want icons on dialog button box buttons
|
||||
case SH_DialogButtonLayout:
|
||||
// Use platform specific button orders always
|
||||
#ifdef Q_OS_WIN32
|
||||
return QDialogButtonBox::WinLayout;
|
||||
#elif defined(Q_OS_MAC)
|
||||
return QDialogButtonBox::MacLayout;
|
||||
#endif
|
||||
return button_layout;
|
||||
case SH_FormLayoutFieldGrowthPolicy:
|
||||
return QFormLayout::FieldsStayAtSizeHint; // Do not have fields expand to fill all available space in QFormLayout
|
||||
case SH_ScrollBar_Transient:
|
||||
return transient_scroller;
|
||||
#ifdef Q_OS_MAC
|
||||
case SH_UnderlineShortcut:
|
||||
return 0;
|
||||
#endif
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return QProxyStyle::styleHint(hint, option, widget, returnData);
|
||||
}
|
||||
|
||||
QIcon CalibreStyle::standardIcon(StandardPixmap standardIcon, const QStyleOption * option, const QWidget * widget) const {
|
||||
QIcon ret;
|
||||
QMetaObject::invokeMethod(QApplication::instance(), "get_qt_standard_icon", Q_RETURN_ARG(QIcon, ret), Q_ARG(int, standardIcon));
|
||||
if (!ret.isNull()) return ret;
|
||||
return QProxyStyle::standardIcon(standardIcon, option, widget);
|
||||
}
|
||||
|
||||
int CalibreStyle::pixelMetric(PixelMetric metric, const QStyleOption * option, const QWidget * widget) const {
|
||||
switch (metric) {
|
||||
case PM_TabBarTabVSpace:
|
||||
return 8; // Make tab bars a little narrower, the value for the Fusion style is 12
|
||||
case PM_TreeViewIndentation:
|
||||
return int(dpiScaled(12)); // Reduce indentation in tree views
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return QProxyStyle::pixelMetric(metric, option, widget);
|
||||
}
|
||||
|
||||
void CalibreStyle::drawComplexControl(ComplexControl control, const QStyleOptionComplex * option, QPainter * painter, const QWidget * widget) const {
|
||||
const QStyleOptionToolButton *toolbutton = NULL;
|
||||
switch (control) {
|
||||
case CC_ToolButton: // {{{
|
||||
// We do not want an arrow if the toolbutton has an instant popup
|
||||
toolbutton = qstyleoption_cast<const QStyleOptionToolButton *>(option);
|
||||
if (toolbutton && (toolbutton->features & QStyleOptionToolButton::HasMenu) && !(toolbutton->features & QStyleOptionToolButton::PopupDelay)) {
|
||||
QStyleOptionToolButton opt = QStyleOptionToolButton(*toolbutton);
|
||||
opt.features = toolbutton->features & ~QStyleOptionToolButton::HasMenu;
|
||||
return QProxyStyle::drawComplexControl(control, &opt, painter, widget);
|
||||
}
|
||||
break; /// }}}
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return QProxyStyle::drawComplexControl(control, option, painter, widget);
|
||||
}
|
||||
|
||||
void CalibreStyle::drawPrimitive(PrimitiveElement element, const QStyleOption * option, QPainter * painter, const QWidget * widget) const {
|
||||
const QStyleOptionViewItem *vopt = NULL;
|
||||
switch (element) {
|
||||
case PE_FrameTabBarBase: // {{{
|
||||
// dont draw line below tabs in dark mode as it looks bad
|
||||
if (const QStyleOptionTabBarBase *tbb = qstyleoption_cast<const QStyleOptionTabBarBase *>(option)) {
|
||||
if (tbb->shape == QTabBar::RoundedNorth) {
|
||||
QColor bg = option->palette.color(QPalette::Window);
|
||||
if (is_color_dark(bg)) return;
|
||||
}
|
||||
}
|
||||
break; // }}}
|
||||
|
||||
case PE_IndicatorCheckBox: // {{{
|
||||
// Fix color used to draw checkbox outline in dark mode
|
||||
if (is_color_dark(option->palette.color(QPalette::Window))) {
|
||||
baseStyle()->drawPrimitive(element, option, painter, widget);
|
||||
painter->save();
|
||||
painter->translate(0.5, 0.5);
|
||||
QRect rect = option->rect;
|
||||
rect = rect.adjusted(0, 0, -1, -1);
|
||||
|
||||
painter->setPen(QPen(option->palette.color(QPalette::WindowText)));
|
||||
if (option->state & State_HasFocus && option->state & State_KeyboardFocusChange)
|
||||
painter->setPen(QPen(Qt::white));
|
||||
painter->drawRect(rect);
|
||||
painter->restore();
|
||||
return;
|
||||
}
|
||||
break; // }}}
|
||||
|
||||
case PE_IndicatorRadioButton: // {{{
|
||||
// Fix color used to draw radiobutton outline in dark mode
|
||||
if (is_color_dark(option->palette.color(QPalette::Window))) {
|
||||
painter->save();
|
||||
painter->setBrush((option->state & State_Sunken) ? option->palette.base().color().lighter(320) : option->palette.base().color());
|
||||
painter->setRenderHint(QPainter::Antialiasing, true);
|
||||
QPainterPath circle;
|
||||
const QPointF circleCenter = option->rect.center() + QPoint(1, 1);
|
||||
const qreal outlineRadius = (option->rect.width() + (option->rect.width() + 1) % 2) / 2.0 - 1;
|
||||
circle.addEllipse(circleCenter, outlineRadius, outlineRadius);
|
||||
painter->setPen(QPen(option->palette.window().color().lighter(320)));
|
||||
if (option->state & State_HasFocus && option->state & State_KeyboardFocusChange) {
|
||||
QColor highlightedOutline = option->palette.color(QPalette::Highlight).lighter(125);
|
||||
painter->setPen(QPen(highlightedOutline));
|
||||
}
|
||||
painter->drawPath(circle);
|
||||
|
||||
if (option->state & (State_On )) {
|
||||
circle = QPainterPath();
|
||||
const qreal checkmarkRadius = outlineRadius / 2.32;
|
||||
circle.addEllipse(circleCenter, checkmarkRadius, checkmarkRadius);
|
||||
QColor checkMarkColor = option->palette.text().color().lighter(120);
|
||||
checkMarkColor.setAlpha(200);
|
||||
painter->setPen(checkMarkColor);
|
||||
checkMarkColor.setAlpha(180);
|
||||
painter->setBrush(checkMarkColor);
|
||||
painter->drawPath(circle);
|
||||
}
|
||||
painter->restore();
|
||||
return;
|
||||
} else { baseStyle()->drawPrimitive(element, option, painter, widget); }
|
||||
break; // }}}
|
||||
|
||||
case PE_PanelItemViewItem: // {{{
|
||||
// Highlight the current, selected item with a different background in an item view if the highlight current item property is set
|
||||
if (option->state & QStyle::State_HasFocus && (vopt = qstyleoption_cast<const QStyleOptionViewItem *>(option)) && widget && widget->property("highlight_current_item").toBool()) {
|
||||
QColor color = vopt->palette.color(QPalette::Normal, QPalette::Highlight);
|
||||
QStyleOptionViewItem opt = QStyleOptionViewItem(*vopt);
|
||||
if (is_color_dark(option->palette.color(QPalette::Window))) {
|
||||
color = color.lighter(190);
|
||||
} else {
|
||||
color = color.lighter(125);
|
||||
}
|
||||
opt.palette.setColor(QPalette::Highlight, color);
|
||||
return QProxyStyle::drawPrimitive(element, &opt, painter, widget);
|
||||
}
|
||||
break; // }}}
|
||||
|
||||
case PE_IndicatorToolBarSeparator: // {{{
|
||||
// Make toolbar separators stand out a bit more in dark themes
|
||||
{
|
||||
QRect rect = option->rect;
|
||||
const int margin = 6;
|
||||
QColor bg = option->palette.color(QPalette::Window);
|
||||
QColor first, second;
|
||||
if (is_color_dark(bg)) {
|
||||
first = bg.darker(115);
|
||||
second = bg.lighter(115);
|
||||
} else {
|
||||
first = bg.darker(110);
|
||||
second = bg.lighter(110);
|
||||
}
|
||||
if (option->state & State_Horizontal) {
|
||||
const int offset = rect.width()/2;
|
||||
painter->setPen(QPen(first));
|
||||
painter->drawLine(rect.bottomLeft().x() + offset,
|
||||
rect.bottomLeft().y() - margin,
|
||||
rect.topLeft().x() + offset,
|
||||
rect.topLeft().y() + margin);
|
||||
painter->setPen(QPen(second));
|
||||
painter->drawLine(rect.bottomLeft().x() + offset + 1,
|
||||
rect.bottomLeft().y() - margin,
|
||||
rect.topLeft().x() + offset + 1,
|
||||
rect.topLeft().y() + margin);
|
||||
} else { //Draw vertical separator
|
||||
const int offset = rect.height()/2;
|
||||
painter->setPen(QPen(first));
|
||||
painter->drawLine(rect.topLeft().x() + margin ,
|
||||
rect.topLeft().y() + offset,
|
||||
rect.topRight().x() - margin,
|
||||
rect.topRight().y() + offset);
|
||||
painter->setPen(QPen(second));
|
||||
painter->drawLine(rect.topLeft().x() + margin ,
|
||||
rect.topLeft().y() + offset + 1,
|
||||
rect.topRight().x() - margin,
|
||||
rect.topRight().y() + offset + 1);
|
||||
}
|
||||
}
|
||||
return; // }}}
|
||||
|
||||
case PE_FrameFocusRect: // {{{
|
||||
if (!widget || !widget->property("frame_for_focus").toBool())
|
||||
break;
|
||||
if (const QStyleOptionFocusRect *fropt = qstyleoption_cast<const QStyleOptionFocusRect *>(option)) {
|
||||
if (!(fropt->state & State_KeyboardFocusChange))
|
||||
break;
|
||||
painter->save();
|
||||
painter->setRenderHint(QPainter::Antialiasing, true);
|
||||
painter->translate(0.5, 0.5);
|
||||
painter->setPen(option->palette.color(QPalette::Text));
|
||||
painter->setBrush(Qt::transparent);
|
||||
painter->drawRoundedRect(option->rect.adjusted(0, 0, -1, -1), 4, 4);
|
||||
painter->restore();
|
||||
return;
|
||||
}
|
||||
break; // }}}
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return QProxyStyle::drawPrimitive(element, option, painter, widget);
|
||||
}
|
||||
|
||||
void CalibreStyle::drawControl(ControlElement element, const QStyleOption *option, QPainter *painter, const QWidget *widget) const {
|
||||
const QStyleOptionViewItem *vopt = NULL;
|
||||
switch(element) {
|
||||
case CE_Splitter: {
|
||||
painter->save();
|
||||
// draw the separator bar.
|
||||
painter->setPen(Qt::PenStyle::NoPen);
|
||||
painter->setBrush(option->palette.color(QPalette::ColorGroup::Normal, QPalette::ColorRole::AlternateBase));
|
||||
painter->drawRect(option->rect);
|
||||
// draw the dots
|
||||
painter->setBrush(option->palette.color(QPalette::ColorGroup::Normal, QPalette::ColorRole::Shadow));
|
||||
const bool horizontal = (option->state & QStyle::State_Horizontal) ? true : false;
|
||||
static const int dot_count = 4;
|
||||
const int handle_width = pixelMetric(PM_SplitterWidth, option, widget);
|
||||
const int available_diameter = horizontal ? option->rect.width() : option->rect.height();
|
||||
const int dot_size = std::max(1, std::min(handle_width, available_diameter));
|
||||
const int start_point = (horizontal ? option->rect.height()/2 : option->rect.width()/2) - (dot_count*dot_size/2);
|
||||
const int offset = (available_diameter - dot_size) / 2;
|
||||
QRect dot_rect = QRect(option->rect.left(), option->rect.top(), dot_size, dot_size);
|
||||
if (horizontal) dot_rect.moveLeft(dot_rect.left() + offset);
|
||||
else dot_rect.moveTop(dot_rect.top() + offset);
|
||||
for (int i = 0; i < dot_count; i++) {
|
||||
// Move the rect to leave spaces between the dots
|
||||
if (horizontal) dot_rect.moveTop(option->rect.top() + start_point + i*dot_size*2);
|
||||
else dot_rect.moveLeft(option->rect.left() + start_point + i*dot_size*2);
|
||||
painter->drawEllipse(dot_rect);
|
||||
}
|
||||
painter->restore();
|
||||
return;
|
||||
} break;
|
||||
case CE_ItemViewItem: {
|
||||
if (option->state & QStyle::State_HasFocus && (vopt = qstyleoption_cast<const QStyleOptionViewItem *>(option)) && widget && widget->property("highlight_current_item").toBool()) {
|
||||
if (is_color_dark(option->palette.color(QPalette::Window))) {
|
||||
QStyleOptionViewItem opt = QStyleOptionViewItem(*vopt);
|
||||
opt.palette.setColor(QPalette::HighlightedText, Qt::black);
|
||||
QProxyStyle::drawControl(element, &opt, painter, widget);
|
||||
return;
|
||||
}
|
||||
}
|
||||
} break;
|
||||
|
||||
case CE_MenuItem: // {{{
|
||||
// Draw menu separators that work in both light and dark modes
|
||||
if (const QStyleOptionMenuItem *menuItem = qstyleoption_cast<const QStyleOptionMenuItem *>(option)) {
|
||||
if (menuItem->menuItemType == QStyleOptionMenuItem::Separator) {
|
||||
int w = 0;
|
||||
const int margin = 5;
|
||||
painter->save();
|
||||
if (!menuItem->text.isEmpty()) {
|
||||
painter->setFont(menuItem->font);
|
||||
proxy()->drawItemText(painter, menuItem->rect.adjusted(margin, 0, -margin, 0), Qt::AlignLeft | Qt::AlignVCenter,
|
||||
menuItem->palette, menuItem->state & State_Enabled, menuItem->text,
|
||||
QPalette::Text);
|
||||
w = menuItem->fontMetrics.horizontalAdvance(menuItem->text) + margin;
|
||||
}
|
||||
if (is_color_dark(menuItem->palette.color(QPalette::Window))) painter->setPen(Qt::gray);
|
||||
else painter->setPen(QColor(0, 0, 0, 60).lighter(106));
|
||||
bool reverse = menuItem->direction == Qt::RightToLeft;
|
||||
painter->drawLine(menuItem->rect.left() + margin + (reverse ? 0 : w), menuItem->rect.center().y(),
|
||||
menuItem->rect.right() - margin - (reverse ? w : 0), menuItem->rect.center().y());
|
||||
painter->restore();
|
||||
return;
|
||||
}
|
||||
}
|
||||
break; // }}}
|
||||
|
||||
default: break;
|
||||
}
|
||||
QProxyStyle::drawControl(element, option, painter, widget);
|
||||
}
|
||||
|
||||
class NoActivateStyle: public QProxyStyle {
|
||||
public:
|
||||
NoActivateStyle(QStyle *base) : QProxyStyle(base) { }
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user