|
|
/****************************************************************************
|
|
|
**
|
|
|
** Copyright (C) 2015 The Qt Company Ltd
|
|
|
** All rights reserved.
|
|
|
** For any questions to The Qt Company, please use contact form at http://qt.io
|
|
|
**
|
|
|
** This file is part of the Qt Charts module.
|
|
|
**
|
|
|
** Licensees holding valid commercial license for Qt may use this file in
|
|
|
** accordance with the Qt License Agreement provided with the Software
|
|
|
** or, alternatively, in accordance with the terms contained in a written
|
|
|
** agreement between you and The Qt Company.
|
|
|
**
|
|
|
** If you have questions regarding the use of this file, please use
|
|
|
** contact form at http://qt.io
|
|
|
**
|
|
|
****************************************************************************/
|
|
|
|
|
|
// W A R N I N G
|
|
|
// -------------
|
|
|
//
|
|
|
// This file is not part of the Qt Enterprise 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_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_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_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_backgroundShades = BackgroundShadesNone;
|
|
|
#endif
|
|
|
}
|
|
|
};
|
|
|
|
|
|
QT_CHARTS_END_NAMESPACE
|
|
|
|
|
|
#endif // CHARTTHEMESYSTEM_P_H
|
|
|
|
