| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the Qt Data Visualization 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 QtDataVisualization 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 DECLARATIVETHEME_P_H |
| #define DECLARATIVETHEME_P_H |
| |
| #include "datavisualizationglobal_p.h" |
| #include "declarativecolor_p.h" |
| #include "colorgradient_p.h" |
| #include "q3dtheme_p.h" |
| |
| #include <QtQml/QQmlParserStatus> |
| |
| QT_BEGIN_NAMESPACE_DATAVISUALIZATION |
| |
| class DeclarativeTheme3D : public Q3DTheme, public QQmlParserStatus |
| { |
| Q_OBJECT |
| Q_INTERFACES(QQmlParserStatus) |
| Q_PROPERTY(QQmlListProperty<QObject> themeChildren READ themeChildren) |
| Q_PROPERTY(QQmlListProperty<DeclarativeColor> baseColors READ baseColors) |
| Q_PROPERTY(QQmlListProperty<ColorGradient> baseGradients READ baseGradients) |
| Q_PROPERTY(ColorGradient *singleHighlightGradient READ singleHighlightGradient WRITE setSingleHighlightGradient NOTIFY singleHighlightGradientChanged) |
| Q_PROPERTY(ColorGradient *multiHighlightGradient READ multiHighlightGradient WRITE setMultiHighlightGradient NOTIFY multiHighlightGradientChanged) |
| Q_CLASSINFO("DefaultProperty", "themeChildren") |
| |
| public: |
| DeclarativeTheme3D(QObject *parent = 0); |
| virtual ~DeclarativeTheme3D(); |
| |
| QQmlListProperty<QObject> themeChildren(); |
| static void appendThemeChildren(QQmlListProperty<QObject> *list, QObject *element); |
| |
| QQmlListProperty<DeclarativeColor> baseColors(); |
| static void appendBaseColorsFunc(QQmlListProperty<DeclarativeColor> *list, |
| DeclarativeColor *color); |
| static int countBaseColorsFunc(QQmlListProperty<DeclarativeColor> *list); |
| static DeclarativeColor *atBaseColorsFunc(QQmlListProperty<DeclarativeColor> *list, int index); |
| static void clearBaseColorsFunc(QQmlListProperty<DeclarativeColor> *list); |
| |
| QQmlListProperty<ColorGradient> baseGradients(); |
| static void appendBaseGradientsFunc(QQmlListProperty<ColorGradient> *list, |
| ColorGradient *gradient); |
| static int countBaseGradientsFunc(QQmlListProperty<ColorGradient> *list); |
| static ColorGradient *atBaseGradientsFunc(QQmlListProperty<ColorGradient> *list, int index); |
| static void clearBaseGradientsFunc(QQmlListProperty<ColorGradient> *list); |
| |
| void setSingleHighlightGradient(ColorGradient *gradient); |
| ColorGradient *singleHighlightGradient() const; |
| |
| void setMultiHighlightGradient(ColorGradient *gradient); |
| ColorGradient *multiHighlightGradient() const; |
| |
| // From QQmlParserStatus |
| virtual void classBegin(); |
| virtual void componentComplete(); |
| |
| Q_SIGNALS: |
| void singleHighlightGradientChanged(ColorGradient *gradient); |
| void multiHighlightGradientChanged(ColorGradient *gradient); |
| |
| protected: |
| void handleTypeChange(Theme themeType); |
| void handleBaseColorUpdate(); |
| void handleBaseGradientUpdate(); |
| void handleSingleHLGradientUpdate(); |
| void handleMultiHLGradientUpdate(); |
| |
| enum GradientType { |
| GradientTypeBase = 0, |
| GradientTypeSingleHL, |
| GradientTypeMultiHL |
| }; |
| |
| private: |
| void addColor(DeclarativeColor *color); |
| QList<DeclarativeColor *> colorList(); |
| void clearColors(); |
| void clearDummyColors(); |
| |
| void addGradient(ColorGradient *gradient); |
| QList<ColorGradient *> gradientList(); |
| void clearGradients(); |
| void clearDummyGradients(); |
| |
| void setThemeGradient(ColorGradient *gradient, GradientType type); |
| QLinearGradient convertGradient(ColorGradient *gradient); |
| ColorGradient *convertGradient(const QLinearGradient &gradient); |
| |
| QList<DeclarativeColor *> m_colors; // Not owned |
| QList<ColorGradient *> m_gradients; // Not owned |
| ColorGradient *m_singleHLGradient; // Not owned |
| ColorGradient *m_multiHLGradient; // Not owned |
| |
| bool m_dummyGradients; |
| bool m_dummyColors; |
| }; |
| |
| QT_END_NAMESPACE_DATAVISUALIZATION |
| |
| #endif |