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2 | ** |
3 | ** Copyright (C) 2017 The Qt Company Ltd. |
4 | ** Contact: http://www.qt.io/licensing/ |
5 | ** |
6 | ** This file is part of the Qt Quick Templates 2 module of the Qt Toolkit. |
7 | ** |
8 | ** $QT_BEGIN_LICENSE:LGPL3$ |
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35 | ****************************************************************************/ |
36 | |
37 | #ifndef QQUICKOVERLAY_P_H |
38 | #define QQUICKOVERLAY_P_H |
39 | |
40 | // |
41 | // W A R N I N G |
42 | // ------------- |
43 | // |
44 | // This file is not part of the Qt API. It exists purely as an |
45 | // implementation detail. This header file may change from version to |
46 | // version without notice, or even be removed. |
47 | // |
48 | // We mean it. |
49 | // |
50 | |
51 | #include <QtQuick/qquickitem.h> |
52 | #include <QtQuickTemplates2/private/qquickabstractbutton_p.h> |
53 | |
54 | QT_BEGIN_NAMESPACE |
55 | |
56 | class QQmlComponent; |
57 | class QQuickOverlayPrivate; |
58 | class QQuickOverlayAttached; |
59 | class QQuickOverlayAttachedPrivate; |
60 | |
61 | class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickOverlay : public QQuickItem |
62 | { |
63 | Q_OBJECT |
64 | Q_PROPERTY(QQmlComponent *modal READ modal WRITE setModal NOTIFY modalChanged FINAL) |
65 | Q_PROPERTY(QQmlComponent *modeless READ modeless WRITE setModeless NOTIFY modelessChanged FINAL) |
66 | |
67 | public: |
68 | explicit QQuickOverlay(QQuickItem *parent = nullptr); |
69 | ~QQuickOverlay(); |
70 | |
71 | QQmlComponent *modal() const; |
72 | void setModal(QQmlComponent *modal); |
73 | |
74 | QQmlComponent *modeless() const; |
75 | void setModeless(QQmlComponent *modeless); |
76 | |
77 | static QQuickOverlay *overlay(QQuickWindow *window); |
78 | |
79 | static QQuickOverlayAttached *qmlAttachedProperties(QObject *object); |
80 | |
81 | Q_SIGNALS: |
82 | void modalChanged(); |
83 | void modelessChanged(); |
84 | void pressed(); |
85 | void released(); |
86 | |
87 | protected: |
88 | void itemChange(ItemChange change, const ItemChangeData &data) override; |
89 | void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry) override; |
90 | |
91 | void mousePressEvent(QMouseEvent *event) override; |
92 | void mouseMoveEvent(QMouseEvent *event) override; |
93 | void mouseReleaseEvent(QMouseEvent *event) override; |
94 | #if QT_CONFIG(quicktemplates2_multitouch) |
95 | void touchEvent(QTouchEvent *event) override; |
96 | #endif |
97 | #if QT_CONFIG(wheelevent) |
98 | void wheelEvent(QWheelEvent *event) override; |
99 | #endif |
100 | bool childMouseEventFilter(QQuickItem *item, QEvent *event) override; |
101 | bool eventFilter(QObject *object, QEvent *event) override; |
102 | |
103 | private: |
104 | Q_DISABLE_COPY(QQuickOverlay) |
105 | Q_DECLARE_PRIVATE(QQuickOverlay) |
106 | }; |
107 | |
108 | class Q_QUICKTEMPLATES2_PRIVATE_EXPORT QQuickOverlayAttached : public QObject |
109 | { |
110 | Q_OBJECT |
111 | Q_PROPERTY(QQuickOverlay *overlay READ overlay NOTIFY overlayChanged FINAL) |
112 | Q_PROPERTY(QQmlComponent *modal READ modal WRITE setModal NOTIFY modalChanged FINAL) |
113 | Q_PROPERTY(QQmlComponent *modeless READ modeless WRITE setModeless NOTIFY modelessChanged FINAL) |
114 | |
115 | public: |
116 | explicit QQuickOverlayAttached(QObject *parent = nullptr); |
117 | |
118 | QQuickOverlay *overlay() const; |
119 | |
120 | QQmlComponent *modal() const; |
121 | void setModal(QQmlComponent *modal); |
122 | |
123 | QQmlComponent *modeless() const; |
124 | void setModeless(QQmlComponent *modeless); |
125 | |
126 | Q_SIGNALS: |
127 | void overlayChanged(); |
128 | void modalChanged(); |
129 | void modelessChanged(); |
130 | void pressed(); |
131 | void released(); |
132 | |
133 | private: |
134 | Q_DISABLE_COPY(QQuickOverlayAttached) |
135 | Q_DECLARE_PRIVATE(QQuickOverlayAttached) |
136 | }; |
137 | |
138 | QT_END_NAMESPACE |
139 | |
140 | QML_DECLARE_TYPE(QQuickOverlay) |
141 | QML_DECLARE_TYPEINFO(QQuickOverlay, QML_HAS_ATTACHED_PROPERTIES) |
142 | |
143 | #endif // QQUICKOVERLAY_P_H |
144 | |