qxthememanager.h

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#ifndef QXTEMEMANAGER_H
#define QXTEMEMANAGER_H
 
#include "qxtheme.h"
#include "qxcore/qxsettings.h"
 
#include <QtCore/QObject>
 
QX_THEME_BEGIN_NAMESPACE
 
class QxThemeManagerPrivate;
 
class QX_THEME_EXPORT QxThemeManager : public QObject
{
    Q_OBJECT
public:
    static QxThemeManager *instance();
 
    Theme theme() const;
    bool isDark() const;
 
    bool followSystemTheme() const;
    void setFollowSystemTheme(bool on);
 
    Theme systemLightTheme() const;
    Theme systemDarkTheme() const;
    void setSystemThemePair(Theme lightTheme, Theme darkTheme);
 
    QX_CORE_PREPEND_NAMESPACE(QxSettings) * settings() const;
    void setSettings(QX_CORE_PREPEND_NAMESPACE(QxSettings) * settings);
 
    QString styleSheet(Theme theme) const;
    void setStyleSheetFile(Theme theme, const QString &fileName);
    void setStyleSheet(Theme theme, const QString &css);
 
public Q_SLOTS:
    void setTheme(Theme theme);
    void apply();
    void refreshSystemTheme();
 
Q_SIGNALS:
    void themeChanged(Theme theme);
    void followSystemThemeChanged(bool on);
protected:
    explicit QxThemeManager(QObject *parent = Q_NULLPTR);
    ~QxThemeManager() override;
private:
    Q_DISABLE_COPY(QxThemeManager)
    QX_DECLARE_PRIVATE(QxThemeManager)
};
 
QX_THEME_END_NAMESPACE
 
#endif   // QXTEMEMANAGER_H