chartthemesystem_p.h
198 lines
| 8.2 KiB
| text/x-c
|
CLexer
winter
|
r0 | /**************************************************************************** | ||
** | ||||
** Copyright (C) 2016 The Qt Company Ltd. | ||||
** Contact: https://www.qt.io/licensing/ | ||||
** | ||||
** This file is part of the Qt Charts module of the Qt Toolkit. | ||||
** | ||||
** $QT_BEGIN_LICENSE:GPL$ | ||||
** 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 https://www.qt.io/terms-conditions. For further | ||||
** information use the contact form at https://www.qt.io/contact-us. | ||||
** | ||||
** GNU General Public License Usage | ||||
** Alternatively, this file may be used under the terms of the GNU | ||||
** General Public License version 3 or (at your option) any later version | ||||
** approved by the KDE Free Qt Foundation. The licenses are as published by | ||||
** the Free Software Foundation and appearing in the file LICENSE.GPL3 | ||||
** included in the packaging of this file. Please review the following | ||||
** information to ensure the GNU General Public License requirements will | ||||
** be met: https://www.gnu.org/licenses/gpl-3.0.html. | ||||
** | ||||
** $QT_END_LICENSE$ | ||||
** | ||||
****************************************************************************/ | ||||
// W A R N I N G | ||||
// ------------- | ||||
// | ||||
// This file is not part of the Qt Chart API. It exists purely as an | ||||
// implementation detail. This header file may change from version to | ||||
// version without notice, or even be removed. | ||||
// | ||||
// We mean it. | ||||
#ifndef CHARTTHEMESYSTEM_P_H | ||||
#define CHARTTHEMESYSTEM_P_H | ||||
#include <private/charttheme_p.h> | ||||
#ifdef Q_OS_WIN | ||||
#include <windows.h> | ||||
#include <stdio.h> | ||||
#endif | ||||
QT_CHARTS_BEGIN_NAMESPACE | ||||
class ChartThemeSystem: public ChartTheme | ||||
{ | ||||
public: | ||||
// System theme not used at the moment (the user is not able to select this theme) | ||||
ChartThemeSystem() : ChartTheme(QChart::ChartThemeLight /*QChart::ChartThemeSystem*/) | ||||
{ | ||||
#if defined(Q_OS_WIN) && !defined(Q_OS_WINRT) | ||||
// We could also use theme specific window frame color as a series base color (it would give more | ||||
// variation to the base colors in addition to the blue and black used now) | ||||
// First series base color from COLOR_HIGHLIGHT | ||||
DWORD colorHighlight; | ||||
colorHighlight = GetSysColor(COLOR_HIGHLIGHT); | ||||
m_seriesColors.append(QColor(GetRValue(colorHighlight), | ||||
GetGValue(colorHighlight), | ||||
GetBValue(colorHighlight))); | ||||
// Second series base color from COLOR_WINDOWFRAME | ||||
DWORD colorWindowFrame; | ||||
colorWindowFrame = GetSysColor(COLOR_WINDOWFRAME); | ||||
m_seriesColors.append(QColor(GetRValue(colorWindowFrame), | ||||
GetGValue(colorWindowFrame), | ||||
GetBValue(colorWindowFrame))); | ||||
// Third series base color from the middle of the COLOR_ACTIVECAPTION / | ||||
// COLOR_GRADIENTACTIVECAPTION gradient | ||||
DWORD colorGradientActiveCaptionLeft; | ||||
colorGradientActiveCaptionLeft = GetSysColor(COLOR_ACTIVECAPTION); | ||||
DWORD colorGradientActiveCaptionRight; | ||||
colorGradientActiveCaptionRight = GetSysColor(COLOR_GRADIENTACTIVECAPTION); | ||||
QLinearGradient g; | ||||
QColor start = QColor(GetRValue(colorGradientActiveCaptionLeft), | ||||
GetGValue(colorGradientActiveCaptionLeft), | ||||
GetBValue(colorGradientActiveCaptionLeft)); | ||||
g.setColorAt(0.0, start); | ||||
QColor end = QColor(GetRValue(colorGradientActiveCaptionRight), | ||||
GetGValue(colorGradientActiveCaptionRight), | ||||
GetBValue(colorGradientActiveCaptionRight)); | ||||
g.setColorAt(1.0, end); | ||||
m_seriesColors.append(ChartThemeManager::colorAt(g, 0.5)); | ||||
// Generate gradients from the base colors | ||||
m_seriesGradients = ChartThemeManager::generateSeriesGradients(m_seriesColors); | ||||
// Background fill color from COLOR_WINDOW | ||||
QLinearGradient backgroundGradient; | ||||
DWORD colorWindow; | ||||
colorWindow = GetSysColor(COLOR_WINDOW); | ||||
backgroundGradient.setColorAt(0.0, QColor(GetRValue(colorWindow), | ||||
GetGValue(colorWindow), | ||||
GetBValue(colorWindow))); | ||||
backgroundGradient.setColorAt(1.0, QColor(GetRValue(colorWindow), | ||||
GetGValue(colorWindow), | ||||
GetBValue(colorWindow))); | ||||
// Axes and other | ||||
m_axisLinePen = QPen(0xd6d6d6); | ||||
m_axisLinePen.setWidth(1); | ||||
m_labelBrush = QBrush(QRgb(0x404044)); | ||||
m_gridLinePen = QPen(QRgb(0xe2e2e2)); | ||||
m_gridLinePen.setWidth(1); | ||||
m_minorGridLinePen = QPen(QRgb(0xe2e2e2)); | ||||
m_minorGridLinePen.setWidth(1); | ||||
m_minorGridLinePen.setStyle(Qt::DashLine); | ||||
m_backgroundShades = BackgroundShadesNone; | ||||
#elif defined(Q_OS_LINUX) | ||||
// Using a hard coded theme for Linux system theme | ||||
m_seriesColors << QRgb(0x60a6e6); | ||||
m_seriesColors << QRgb(0x92ca66); | ||||
m_seriesColors << QRgb(0xeba85f); | ||||
m_seriesColors << QRgb(0xfc5751); | ||||
m_seriesGradients = ChartThemeManager::generateSeriesGradients(m_seriesColors); | ||||
// Background | ||||
QLinearGradient backgroundGradient; | ||||
backgroundGradient.setColorAt(0.0, QRgb(0xffffff)); | ||||
backgroundGradient.setColorAt(1.0, QRgb(0xffffff)); | ||||
backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode); | ||||
m_chartBackgroundGradient = backgroundGradient; | ||||
// Axes and other | ||||
m_axisLinePen = QPen(0xd6d6d6); | ||||
m_axisLinePen.setWidth(1); | ||||
m_labelBrush = QBrush(QRgb(0x404044)); | ||||
m_gridLinePen = QPen(QRgb(0xe2e2e2)); | ||||
m_gridLinePen.setWidth(1); | ||||
m_minorGridLinePen = QPen(QRgb(0x404044)); | ||||
m_minorGridLinePen.setWidth(1); | ||||
m_minorGridLinePen.setStyle(Qt::DashLine); | ||||
m_backgroundShades = BackgroundShadesNone; | ||||
#elif defined(Q_OS_MAC) | ||||
// Using a hard coded theme for OSX system theme; the colors match the OSX 10.7 colors | ||||
m_seriesColors << QRgb(0x60a6e6); | ||||
m_seriesColors << QRgb(0x92ca66); | ||||
m_seriesColors << QRgb(0xeba85f); | ||||
m_seriesColors << QRgb(0xfc5751); | ||||
m_seriesGradients = ChartThemeManager::generateSeriesGradients(m_seriesColors); | ||||
// Background | ||||
QLinearGradient backgroundGradient; | ||||
backgroundGradient.setColorAt(0.0, QRgb(0xffffff)); | ||||
backgroundGradient.setColorAt(1.0, QRgb(0xffffff)); | ||||
backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode); | ||||
m_chartBackgroundGradient = backgroundGradient; | ||||
// Axes and other | ||||
m_axisLinePen = QPen(0xd6d6d6); | ||||
m_axisLinePen.setWidth(1); | ||||
m_labelBrush = QBrush(QRgb(0x404044)); | ||||
m_gridLinePen = QPen(QRgb(0xe2e2e2)); | ||||
m_gridLinePen.setWidth(1); | ||||
m_minorGridLinePen = QPen(QRgb(0xe2e2e2)); | ||||
m_minorGridLinePen.setWidth(1); | ||||
m_minorGridLinePen.setStyle(Qt::DashLine); | ||||
m_backgroundShades = BackgroundShadesNone; | ||||
#else | ||||
// Hard coded theme | ||||
m_seriesColors << QRgb(0x60a6e6); | ||||
m_seriesColors << QRgb(0x92ca66); | ||||
m_seriesColors << QRgb(0xeba85f); | ||||
m_seriesColors << QRgb(0xfc5751); | ||||
m_seriesGradients = ChartThemeManager::generateSeriesGradients(m_seriesColors); | ||||
// Background | ||||
QLinearGradient backgroundGradient; | ||||
backgroundGradient.setColorAt(0.0, QRgb(0xffffff)); | ||||
backgroundGradient.setColorAt(1.0, QRgb(0xffffff)); | ||||
backgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode); | ||||
m_chartBackgroundGradient = backgroundGradient; | ||||
// Axes and other | ||||
m_axisLinePen = QPen(0xd6d6d6); | ||||
m_axisLinePen.setWidth(1); | ||||
m_labelBrush = QBrush(QRgb(0x404044)); | ||||
m_gridLinePen = QPen(QRgb(0xe2e2e2)); | ||||
m_gridLinePen.setWidth(1); | ||||
m_minorGridLinePen = QPen(QRgb(0xe2e2e2)); | ||||
m_minorGridLinePen.setWidth(1); | ||||
m_minorGridLinePen.setStyle(Qt::DashLine); | ||||
m_backgroundShades = BackgroundShadesNone; | ||||
#endif | ||||
} | ||||
}; | ||||
QT_CHARTS_END_NAMESPACE | ||||
#endif // CHARTTHEMESYSTEM_P_H | ||||