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29 
30 //
31 //  W A R N I N G
32 //  -------------
33 //
34 // This file is not part of the QtDataVisualization API.  It exists purely as an
35 // implementation detail.  This header file may change from version to
36 // version without notice, or even be removed.
37 //
38 // We mean it.
39 
40 #ifndef THEMEMANAGER_P_H
41 #define THEMEMANAGER_P_H
42 
43 #include "datavisualizationglobal_p.h"
44 #include "abstract3dcontroller_p.h"
45 #include "q3dtheme.h"
46 
47 QT_BEGIN_NAMESPACE_DATAVISUALIZATION
48 
49 class ThemeManager : public QObject
50 {
51     Q_OBJECT
52 public:
53     ThemeManager(Abstract3DController *controller);
54     ~ThemeManager();
55 
56     void addTheme(Q3DTheme *theme);
57     void releaseTheme(Q3DTheme *theme);
58     void setActiveTheme(Q3DTheme *theme);
59     Q3DTheme *activeTheme() const;
60     QList<Q3DTheme *> themes() const;
61 
62     static void setPredefinedPropertiesToTheme(Q3DTheme *theme, Q3DTheme::Theme type);
63 
64 protected:
65     void connectThemeSignals();
66     static QLinearGradient createGradient(const QColor &color, float colorLevel);
67     static void setBaseColors(Q3DTheme *theme, const QList<QColor> &colors);
68     static void setBackgroundColor(Q3DTheme *theme, const QColor &color);
69     static void setWindowColor(Q3DTheme *theme, const QColor &color);
70     static void setTextColor(Q3DTheme *theme, const QColor &color);
71     static void setTextBackgroundColor(Q3DTheme *theme, const QColor &color);
72     static void setGridLineColor(Q3DTheme *theme, const QColor &color);
73     static void setSingleHighlightColor(Q3DTheme *theme, const QColor &color);
74     static void setMultiHighlightColor(Q3DTheme *theme, const QColor &color);
75     static void setLightColor(Q3DTheme *theme, const QColor &color);
76     static void setBaseGradients(Q3DTheme *theme, const QList<QLinearGradient> &gradients);
77     static void setSingleHighlightGradient(Q3DTheme *theme, const QLinearGradient &gradient);
78     static void setMultiHighlightGradient(Q3DTheme *theme, const QLinearGradient &gradient);
79     static void setLightStrength(Q3DTheme *theme, float strength);
80     static void setAmbientLightStrength(Q3DTheme *theme, float strength);
81     static void setHighlightLightStrength(Q3DTheme *theme, float strength);
82     static void setLabelBorderEnabled(Q3DTheme *theme, bool enabled);
83     static void setFont(Q3DTheme *theme, const QFont &font);
84     static void setBackgroundEnabled(Q3DTheme *theme, bool enabled);
85     static void setGridEnabled(Q3DTheme *theme, bool enabled);
86     static void setLabelBackgroundEnabled(Q3DTheme *theme, bool enabled);
87     static void setColorStyle(Q3DTheme *theme, Q3DTheme::ColorStyle style);
88 
89 private:
90     Q3DTheme *m_activeTheme;
91     QList<Q3DTheme *> m_themes; // List of all added themes
92     Abstract3DController *m_controller;
93 };
94 
95 QT_END_NAMESPACE_DATAVISUALIZATION
96 
97 #endif
98