| 1 | // Copyright (C) 2018 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QINTERNALMIMEDATA_P_H |
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| 5 | #define QINTERNALMIMEDATA_P_H |
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| 6 | |
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| 7 | // |
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| 8 | // W A R N I N G |
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| 9 | // ------------- |
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| 10 | // |
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| 11 | // This file is not part of the Qt API. It exists for the convenience |
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| 12 | // of other Qt classes. This header file may change from version to |
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| 13 | // version without notice, or even be removed. |
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| 14 | // |
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| 15 | // We mean it. |
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| 16 | // |
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| 17 | |
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| 18 | #include <QtCore/qbytearray.h> |
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| 19 | #include <QtCore/qmimedata.h> |
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| 20 | #include <QtCore/qstring.h> |
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| 21 | #include <QtCore/qstringlist.h> |
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| 22 | #include <QtCore/qvariant.h> |
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| 23 | #include <QtGui/private/qtguiglobal_p.h> |
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| 24 | |
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| 25 | QT_BEGIN_NAMESPACE |
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| 26 | |
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| 27 | class QEventLoop; |
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| 28 | class QMouseEvent; |
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| 29 | class QPlatformDrag; |
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| 30 | |
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| 31 | class Q_GUI_EXPORT QInternalMimeData : public QMimeData |
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| 32 | { |
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| 33 | Q_OBJECT |
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| 34 | public: |
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| 35 | QInternalMimeData(); |
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| 36 | ~QInternalMimeData(); |
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| 37 | |
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| 38 | bool hasFormat(const QString &mimeType) const override; |
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| 39 | QStringList formats() const override; |
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| 40 | static bool canReadData(const QString &mimeType); |
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| 41 | |
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| 42 | |
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| 43 | static QStringList formatsHelper(const QMimeData *data); |
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| 44 | static bool hasFormatHelper(const QString &mimeType, const QMimeData *data); |
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| 45 | static QByteArray renderDataHelper(const QString &mimeType, const QMimeData *data); |
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| 46 | |
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| 47 | protected: |
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| 48 | QVariant retrieveData(const QString &mimeType, QMetaType type) const override; |
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| 49 | |
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| 50 | virtual bool hasFormat_sys(const QString &mimeType) const = 0; |
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| 51 | virtual QStringList formats_sys() const = 0; |
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| 52 | virtual QVariant retrieveData_sys(const QString &mimeType, QMetaType type) const = 0; |
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| 53 | }; |
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| 54 | |
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| 55 | QT_END_NAMESPACE |
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| 56 | |
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| 57 | #endif // QINTERNALMIMEDATA_P_H |
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| 58 | |
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