| 1 | // Copyright (C) 2016 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 QQUICKBORDERIMAGE_P_H |
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| 5 | #define QQUICKBORDERIMAGE_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 purely as an |
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| 12 | // implementation detail. 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 "qquickimagebase_p.h" |
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| 19 | |
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| 20 | QT_BEGIN_NAMESPACE |
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| 21 | |
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| 22 | class QQuickScaleGrid; |
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| 23 | class QQuickGridScaledImage; |
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| 24 | class QQuickBorderImagePrivate; |
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| 25 | class Q_QUICK_EXPORT QQuickBorderImage : public QQuickImageBase |
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| 26 | { |
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| 27 | Q_OBJECT |
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| 28 | |
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| 29 | Q_PROPERTY(QQuickScaleGrid *border READ border CONSTANT) |
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| 30 | Q_PROPERTY(TileMode horizontalTileMode READ horizontalTileMode WRITE setHorizontalTileMode NOTIFY horizontalTileModeChanged) |
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| 31 | Q_PROPERTY(TileMode verticalTileMode READ verticalTileMode WRITE setVerticalTileMode NOTIFY verticalTileModeChanged) |
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| 32 | // read-only for BorderImage |
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| 33 | Q_PROPERTY(QSize sourceSize READ sourceSize NOTIFY sourceSizeChanged) |
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| 34 | QML_NAMED_ELEMENT(BorderImage) |
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| 35 | QML_ADDED_IN_VERSION(2, 0) |
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| 36 | |
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| 37 | public: |
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| 38 | QQuickBorderImage(QQuickItem *parent=nullptr); |
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| 39 | ~QQuickBorderImage(); |
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| 40 | |
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| 41 | QQuickScaleGrid *border(); |
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| 42 | |
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| 43 | enum TileMode { Stretch = Qt::StretchTile, Repeat = Qt::RepeatTile, Round = Qt::RoundTile }; |
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| 44 | Q_ENUM(TileMode) |
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| 45 | |
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| 46 | TileMode horizontalTileMode() const; |
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| 47 | void setHorizontalTileMode(TileMode); |
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| 48 | |
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| 49 | TileMode verticalTileMode() const; |
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| 50 | void setVerticalTileMode(TileMode); |
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| 51 | |
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| 52 | void setSource(const QUrl &url) override; |
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| 53 | |
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| 54 | Q_SIGNALS: |
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| 55 | void horizontalTileModeChanged(); |
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| 56 | void verticalTileModeChanged(); |
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| 57 | void sourceSizeChanged(); |
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| 58 | |
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| 59 | protected: |
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| 60 | void load() override; |
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| 61 | void pixmapChange() override; |
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| 62 | QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *) override; |
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| 63 | |
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| 64 | private: |
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| 65 | void setGridScaledImage(const QQuickGridScaledImage& sci); |
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| 66 | |
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| 67 | private Q_SLOTS: |
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| 68 | void doUpdate(); |
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| 69 | void requestFinished() override; |
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| 70 | #if QT_CONFIG(qml_network) |
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| 71 | void sciRequestFinished(); |
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| 72 | #endif |
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| 73 | |
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| 74 | private: |
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| 75 | Q_DISABLE_COPY(QQuickBorderImage) |
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| 76 | Q_DECLARE_PRIVATE(QQuickBorderImage) |
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| 77 | }; |
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| 78 | |
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| 79 | QT_END_NAMESPACE |
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| 80 | |
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| 81 | #endif // QQUICKBORDERIMAGE_P_H |
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| 82 | |
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