| 1 | // Copyright (C) 2021 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 QQUICKSELECTIONRECTANGLE_P_H |
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| 5 | #define QQUICKSELECTIONRECTANGLE_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 <QtQuick/qquickitem.h> |
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| 19 | #include <QtQuickTemplates2/private/qquickcontrol_p.h> |
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| 20 | |
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| 21 | #include <QtCore/qpointer.h> |
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| 22 | |
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| 23 | QT_BEGIN_NAMESPACE |
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| 24 | |
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| 25 | class QQuickSelectionRectanglePrivate; |
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| 26 | class QQuickSelectable; |
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| 27 | class QQuickSelectionRectangleAttached; |
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| 28 | |
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| 29 | class Q_QUICKTEMPLATES2_EXPORT QQuickSelectionRectangle : public QQuickControl |
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| 30 | { |
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| 31 | Q_OBJECT |
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| 32 | Q_PROPERTY(SelectionMode selectionMode READ selectionMode WRITE setSelectionMode NOTIFY selectionModeChanged FINAL) |
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| 33 | Q_PROPERTY(QQuickItem *target READ target WRITE setTarget NOTIFY targetChanged FINAL) |
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| 34 | Q_PROPERTY(QQmlComponent *topLeftHandle READ topLeftHandle WRITE setTopLeftHandle NOTIFY topLeftHandleChanged FINAL) |
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| 35 | Q_PROPERTY(QQmlComponent *bottomRightHandle READ bottomRightHandle WRITE setBottomRightHandle NOTIFY bottomRightHandleChanged FINAL) |
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| 36 | Q_PROPERTY(bool active READ active NOTIFY activeChanged FINAL) |
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| 37 | Q_PROPERTY(bool dragging READ dragging NOTIFY draggingChanged FINAL) |
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| 38 | |
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| 39 | QML_NAMED_ELEMENT(SelectionRectangle) |
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| 40 | QML_ATTACHED(QQuickSelectionRectangleAttached) |
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| 41 | QML_ADDED_IN_VERSION(6, 2) |
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| 42 | |
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| 43 | public: |
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| 44 | enum SelectionMode { |
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| 45 | Drag, |
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| 46 | PressAndHold, |
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| 47 | Auto |
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| 48 | }; |
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| 49 | Q_ENUM(SelectionMode) |
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| 50 | |
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| 51 | explicit QQuickSelectionRectangle(QQuickItem *parent = nullptr); |
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| 52 | |
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| 53 | QQuickItem *target() const; |
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| 54 | void setTarget(QQuickItem *target); |
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| 55 | |
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| 56 | bool active(); |
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| 57 | bool dragging(); |
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| 58 | |
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| 59 | SelectionMode selectionMode() const; |
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| 60 | void setSelectionMode(SelectionMode selectionMode); |
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| 61 | |
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| 62 | QQmlComponent *topLeftHandle() const; |
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| 63 | void setTopLeftHandle(QQmlComponent *topLeftHandle); |
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| 64 | QQmlComponent *bottomRightHandle() const; |
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| 65 | void setBottomRightHandle(QQmlComponent *bottomRightHandle); |
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| 66 | |
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| 67 | static QQuickSelectionRectangleAttached *qmlAttachedProperties(QObject *obj); |
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| 68 | |
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| 69 | Q_SIGNALS: |
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| 70 | void targetChanged(); |
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| 71 | void activeChanged(); |
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| 72 | void draggingChanged(); |
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| 73 | void topLeftHandleChanged(); |
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| 74 | void bottomRightHandleChanged(); |
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| 75 | void selectionModeChanged(); |
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| 76 | |
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| 77 | private: |
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| 78 | Q_DISABLE_COPY(QQuickSelectionRectangle) |
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| 79 | Q_DECLARE_PRIVATE(QQuickSelectionRectangle) |
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| 80 | }; |
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| 81 | |
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| 82 | class Q_QUICKTEMPLATES2_EXPORT QQuickSelectionRectangleAttached : public QObject |
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| 83 | { |
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| 84 | Q_OBJECT |
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| 85 | Q_PROPERTY(QQuickSelectionRectangle *control READ control NOTIFY controlChanged FINAL) |
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| 86 | Q_PROPERTY(bool dragging READ dragging NOTIFY draggingChanged FINAL) |
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| 87 | |
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| 88 | public: |
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| 89 | QQuickSelectionRectangleAttached(QObject *parent); |
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| 90 | |
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| 91 | QQuickSelectionRectangle *control() const; |
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| 92 | void setControl(QQuickSelectionRectangle *control); |
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| 93 | |
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| 94 | bool dragging() const; |
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| 95 | void setDragging(bool dragging); |
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| 96 | |
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| 97 | Q_SIGNALS: |
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| 98 | void controlChanged(); |
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| 99 | void draggingChanged(); |
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| 100 | |
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| 101 | private: |
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| 102 | QPointer<QQuickSelectionRectangle> m_control; |
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| 103 | bool m_dragging = false; |
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| 104 | |
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| 105 | friend class QQuickSelectionRectanglePrivate; |
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| 106 | }; |
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| 107 | |
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| 108 | QT_END_NAMESPACE |
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| 109 | |
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| 110 | #endif // QQUICKSELECTIONRECTANGLE_P_H |
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| 111 | |
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