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Diffstat (limited to 'src/imports/controls/fusion/qquickfusionstyle.cpp')
-rw-r--r-- | src/imports/controls/fusion/qquickfusionstyle.cpp | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/src/imports/controls/fusion/qquickfusionstyle.cpp b/src/imports/controls/fusion/qquickfusionstyle.cpp new file mode 100644 index 00000000..a66665fc --- /dev/null +++ b/src/imports/controls/fusion/qquickfusionstyle.cpp @@ -0,0 +1,172 @@ +/**************************************************************************** +** +** Copyright (C) 2017 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 "qquickfusionstyle_p.h" + +#include <QtGui/qcolor.h> +#include <QtGui/qpalette.h> +#include <QtGui/qpa/qplatformtheme.h> +#include <QtGui/private/qguiapplication_p.h> + +QT_BEGIN_NAMESPACE + +// On mac we want a standard blue color used when the system palette is used +static bool isMacSystemPalette(const QPalette &palette) +{ + Q_UNUSED(palette); +#if defined(Q_OS_MACOS) + const QPalette *themePalette = QGuiApplicationPrivate::platformTheme()->palette(); + if (themePalette && themePalette->color(QPalette::Normal, QPalette::Highlight) == + palette.color(QPalette::Normal, QPalette::Highlight) && + themePalette->color(QPalette::Normal, QPalette::HighlightedText) == + palette.color(QPalette::Normal, QPalette::HighlightedText)) + return true; +#endif + return false; +} + +QQuickFusionStyle::QQuickFusionStyle(QObject *parent) + : QObject(parent) +{ +} + +QColor QQuickFusionStyle::lightShade() +{ + return QColor(255, 255, 255, 90); +} + +QColor QQuickFusionStyle::darkShade() +{ + return QColor(0, 0, 0, 60); +} + +QColor QQuickFusionStyle::topShadow() +{ + return QColor(0, 0, 0, 18); +} + +QColor QQuickFusionStyle::innerContrastLine() +{ + return QColor(255, 255, 255, 30); +} + +QColor QQuickFusionStyle::highlight(const QPalette &palette) +{ + if (isMacSystemPalette(palette)) + return QColor(60, 140, 230); + return palette.color(QPalette::Highlight); +} + +QColor QQuickFusionStyle::highlightedText(const QPalette &palette) +{ + if (isMacSystemPalette(palette)) + return Qt::white; + return palette.color(QPalette::HighlightedText); +} + +QColor QQuickFusionStyle::outline(const QPalette &palette) +{ + if (palette.window().style() == Qt::TexturePattern) + return QColor(0, 0, 0, 160); + return palette.background().color().darker(140); +} + +QColor QQuickFusionStyle::highlightedOutline(const QPalette &palette) +{ + QColor highlightedOutline = highlight(palette).darker(125); + if (highlightedOutline.value() > 160) + highlightedOutline.setHsl(highlightedOutline.hue(), highlightedOutline.saturation(), 160); + return highlightedOutline; +} + +QColor QQuickFusionStyle::tabFrameColor(const QPalette &palette) +{ + if (palette.window().style() == Qt::TexturePattern) + return QColor(255, 255, 255, 8); + return buttonColor(palette).lighter(104); +} + +QColor QQuickFusionStyle::buttonColor(const QPalette &palette, bool highlighted, bool down, bool hovered) +{ + QColor buttonColor = palette.button().color(); + int val = qGray(buttonColor.rgb()); + buttonColor = buttonColor.lighter(100 + qMax(1, (180 - val)/6)); + buttonColor.setHsv(buttonColor.hue(), buttonColor.saturation() * 0.75, buttonColor.value()); + if (highlighted) + buttonColor = mergedColors(buttonColor, highlightedOutline(palette).lighter(130), 90); + if (!hovered) + buttonColor = buttonColor.darker(104); + if (down) + buttonColor = buttonColor.darker(110); + return buttonColor; +} + +QColor QQuickFusionStyle::buttonOutline(const QPalette &palette, bool highlighted, bool enabled) +{ + QColor darkOutline = enabled && highlighted ? highlightedOutline(palette) : outline(palette); + return !enabled ? darkOutline.lighter(115) : darkOutline; +} + +QColor QQuickFusionStyle::gradientStart(const QColor &baseColor) +{ + return baseColor.lighter(124); +} + +QColor QQuickFusionStyle::gradientStop(const QColor &baseColor) +{ + return baseColor.lighter(102); +} + +QColor QQuickFusionStyle::mergedColors(const QColor &colorA, const QColor &colorB, int factor) +{ + const int maxFactor = 100; + QColor tmp = colorA; + tmp.setRed((tmp.red() * factor) / maxFactor + (colorB.red() * (maxFactor - factor)) / maxFactor); + tmp.setGreen((tmp.green() * factor) / maxFactor + (colorB.green() * (maxFactor - factor)) / maxFactor); + tmp.setBlue((tmp.blue() * factor) / maxFactor + (colorB.blue() * (maxFactor - factor)) / maxFactor); + return tmp; +} + +QColor QQuickFusionStyle::grooveColor(const QPalette &palette) +{ + QColor color = buttonColor(palette); + color.setHsv(color.hue(), + qMin(255, color.saturation()), + qMin<int>(255, color.value() * 0.9)); + return color; +} + +QT_END_NAMESPACE |