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36
37#ifndef QQUICKOVERLAY_P_P_H
38#define QQUICKOVERLAY_P_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 <QtQuickTemplates2/private/qquickoverlay_p.h>
52
53#include <QtQuick/private/qquickitem_p.h>
54#include <QtQuick/private/qquickitemchangelistener_p.h>
55
56QT_BEGIN_NAMESPACE
57
58class QQuickPopup;
59class QQuickDrawer;
60
61class QQuickOverlayPrivate : public QQuickItemPrivate, public QQuickItemChangeListener
62{
63 Q_DECLARE_PUBLIC(QQuickOverlay)
64
65public:
66 static QQuickOverlayPrivate *get(QQuickOverlay *overlay)
67 {
68 return overlay->d_func();
69 }
70
71 bool startDrag(QEvent *event, const QPointF &pos);
72 bool handlePress(QQuickItem *source, QEvent *event, QQuickPopup *target);
73 bool handleMove(QQuickItem *source, QEvent *event, QQuickPopup *target);
74 bool handleRelease(QQuickItem *source, QEvent *event, QQuickPopup *target);
75
76 bool handleMouseEvent(QQuickItem *source, QMouseEvent *event, QQuickPopup *target = nullptr);
77#if QT_CONFIG(quicktemplates2_multitouch)
78 bool handleTouchEvent(QQuickItem *source, QTouchEvent *event, QQuickPopup *target = nullptr);
79#endif
80
81 void addPopup(QQuickPopup *popup);
82 void removePopup(QQuickPopup *popup);
83 void setMouseGrabberPopup(QQuickPopup *popup);
84
85 QVector<QQuickPopup *> stackingOrderPopups() const;
86 QVector<QQuickDrawer *> stackingOrderDrawers() const;
87
88 void itemGeometryChanged(QQuickItem *item, QQuickGeometryChange change, const QRectF &diff) override;
89
90 void updateGeometry();
91
92 QQmlComponent *modal = nullptr;
93 QQmlComponent *modeless = nullptr;
94 QVector<QQuickPopup *> allPopups;
95 QVector<QQuickDrawer *> allDrawers;
96 QPointer<QQuickPopup> mouseGrabberPopup;
97};
98
99QT_END_NAMESPACE
100
101#endif // QQUICKOVERLAY_P_P_H
102

source code of qtquickcontrols2/src/quicktemplates2/qquickoverlay_p_p.h