| 1 | // Copyright (C) 2017 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 QQUICKSCROLLVIEW_P_H |
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| 5 | #define QQUICKSCROLLVIEW_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 <QtQuickTemplates2/private/qquickpane_p.h> |
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| 19 | #include <QtQml/qqmllist.h> |
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| 20 | |
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| 21 | QT_BEGIN_NAMESPACE |
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| 22 | |
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| 23 | class QQuickScrollViewPrivate; |
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| 24 | |
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| 25 | class Q_QUICKTEMPLATES2_EXPORT QQuickScrollView : public QQuickPane |
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| 26 | { |
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| 27 | Q_OBJECT |
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| 28 | QML_NAMED_ELEMENT(ScrollView) |
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| 29 | QML_ADDED_IN_VERSION(2, 2) |
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| 30 | Q_PROPERTY(qreal effectiveScrollBarWidth READ effectiveScrollBarWidth NOTIFY effectiveScrollBarWidthChanged FINAL REVISION(6, 6)) |
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| 31 | Q_PROPERTY(qreal effectiveScrollBarHeight READ effectiveScrollBarHeight NOTIFY effectiveScrollBarHeightChanged FINAL REVISION(6, 6)) |
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| 32 | |
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| 33 | public: |
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| 34 | explicit QQuickScrollView(QQuickItem *parent = nullptr); |
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| 35 | ~QQuickScrollView(); |
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| 36 | qreal effectiveScrollBarWidth(); |
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| 37 | qreal effectiveScrollBarHeight(); |
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| 38 | |
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| 39 | protected: |
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| 40 | bool childMouseEventFilter(QQuickItem *item, QEvent *event) override; |
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| 41 | bool eventFilter(QObject *object, QEvent *event) override; |
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| 42 | void keyPressEvent(QKeyEvent *event) override; |
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| 43 | |
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| 44 | void componentComplete() override; |
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| 45 | void contentItemChange(QQuickItem *newItem, QQuickItem *oldItem) override; |
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| 46 | void contentSizeChange(const QSizeF &newSize, const QSizeF &oldSize) override; |
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| 47 | |
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| 48 | #if QT_CONFIG(accessibility) |
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| 49 | QAccessible::Role accessibleRole() const override; |
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| 50 | #endif |
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| 51 | |
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| 52 | Q_SIGNALS: |
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| 53 | Q_REVISION(6, 6) void effectiveScrollBarWidthChanged(); |
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| 54 | Q_REVISION(6, 6) void effectiveScrollBarHeightChanged(); |
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| 55 | |
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| 56 | private: |
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| 57 | Q_DISABLE_COPY(QQuickScrollView) |
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| 58 | Q_DECLARE_PRIVATE(QQuickScrollView) |
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| 59 | }; |
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| 60 | |
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| 61 | QT_END_NAMESPACE |
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| 62 | |
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| 63 | #endif // QQUICKSCROLLVIEW_P_H |
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| 64 | |
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