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#ifndef QWINDOWSTHEME_H
#define QWINDOWSTHEME_H

#include <qpa/qplatformtheme.h>

QT_BEGIN_NAMESPACE

class QWindow;

class QWindowsTheme : public QPlatformTheme
{
public:
    QWindowsTheme();
    ~QWindowsTheme();

    static QWindowsTheme *instance() { return m_instance; }

    bool usePlatformNativeDialog(DialogType type) const Q_DECL_OVERRIDE;
    QPlatformDialogHelper *createPlatformDialogHelper(DialogType type) const Q_DECL_OVERRIDE;
    QVariant themeHint(ThemeHint) const Q_DECL_OVERRIDE;
    virtual const QPalette *palette(Palette type = SystemPalette) const
        { return m_palettes[type]; }
    virtual const QFont *font(Font type = SystemFont) const
        { return m_fonts[type]; }

    QPixmap standardPixmap(StandardPixmap sp, const QSizeF &size) const Q_DECL_OVERRIDE;
    QPixmap fileIconPixmap(const QFileInfo &fileInfo, const QSizeF &size,
                           QPlatformTheme::IconOptions iconOptions = 0) const Q_DECL_OVERRIDE;

    void windowsThemeChanged(QWindow *window);

    static const char *name;

private:
    void refresh() { refreshPalettes(); refreshFonts(); }
    void clearPalettes();
    void refreshPalettes();
    void clearFonts();
    void refreshFonts();

    static QWindowsTheme *m_instance;
    QPalette *m_palettes[NPalettes];
    QFont *m_fonts[NFonts];
};

QT_END_NAMESPACE

#endif // QWINDOWSTHEME_H