qt-everywhere-src-5.15.1/qtbase/src/widgets/itemviews/qfileiconprovider.h

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#ifndef QFILEICONPROVIDER_H
#define QFILEICONPROVIDER_H

#include <QtWidgets/qtwidgetsglobal.h>
#include <QtCore/qfileinfo.h>
#include <QtCore/qscopedpointer.h>
#include <QtGui/qicon.h>

QT_BEGIN_NAMESPACE


class QFileIconProviderPrivate;

class Q_WIDGETS_EXPORT QFileIconProvider
{
public:
    QFileIconProvider();
    virtual ~QFileIconProvider();
    enum IconType { Computer, Desktop, Trashcan, Network, Drive, Folder, File };

    enum Option {
        DontUseCustomDirectoryIcons = 0x00000001
    };
    Q_DECLARE_FLAGS(Options, Option)

    virtual QIcon icon(IconType type) const;
    virtual QIcon icon(const QFileInfo &info) const;
    virtual QString type(const QFileInfo &info) const;

    void setOptions(Options options);
    Options options() const;

private:
    Q_DECLARE_PRIVATE(QFileIconProvider)
    QScopedPointer<QFileIconProviderPrivate> d_ptr;
    Q_DISABLE_COPY(QFileIconProvider)
};

Q_DECLARE_OPERATORS_FOR_FLAGS(QFileIconProvider::Options)

QT_END_NAMESPACE

#endif // QFILEICONPROVIDER_H