qabstractfileiconprovider.h

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// Copyright (C) 2020 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
 
#ifndef QABSTRACTFILEICONPROVIDER_H
#define QABSTRACTFILEICONPROVIDER_H
 
#include <QtGui/qtguiglobal.h>
#include <QtCore/qfileinfo.h>
#include <QtCore/qscopedpointer.h>
#include <QtGui/qicon.h>
 
QT_BEGIN_NAMESPACE
 
class QAbstractFileIconProviderPrivate;
 
class Q_GUI_EXPORT QAbstractFileIconProvider
{
    Q_GADGET
public:
    enum IconType { Computer, Desktop, Trashcan, Network, Drive, Folder, File };
    Q_ENUM(IconType)
    enum Option {
        DontUseCustomDirectoryIcons = 0x00000001
    };
    Q_DECLARE_FLAGS(Options, Option)
 
    QAbstractFileIconProvider();
    virtual ~QAbstractFileIconProvider();
 
    virtual QIcon icon(IconType) const;
    virtual QIcon icon(const QFileInfo &) const;
    virtual QString type(const QFileInfo &) const;
 
    virtual void setOptions(Options);
    virtual Options options() const;
 
protected:
    QAbstractFileIconProvider(QAbstractFileIconProviderPrivate &dd);
    QScopedPointer<QAbstractFileIconProviderPrivate> d_ptr;
 
private:
    Q_DECLARE_PRIVATE(QAbstractFileIconProvider)
    Q_DISABLE_COPY(QAbstractFileIconProvider)
};
 
Q_DECLARE_OPERATORS_FOR_FLAGS(QAbstractFileIconProvider::Options)
 
QT_END_NAMESPACE
 
#endif // QABSTRACTFILEICONPROVIDER_H