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40
41#ifndef QWAYLANDABSTRACTDECORATION_H
42#define QWAYLANDABSTRACTDECORATION_H
43
44//
45// W A R N I N G
46// -------------
47//
48// This file is not part of the Qt API. It exists purely as an
49// implementation detail. This header file may change from version to
50// version without notice, or even be removed.
51//
52// We mean it.
53//
54
55#include <QtCore/QMargins>
56#include <QtCore/QPointF>
57#include <QtGui/QGuiApplication>
58#include <QtGui/QCursor>
59#include <QtGui/QColor>
60#include <QtGui/QStaticText>
61#include <QtGui/QImage>
62#include <QtWaylandClient/qtwaylandclientglobal.h>
63
64#include <QtCore/QDebug>
65
66QT_BEGIN_NAMESPACE
67
68class QWindow;
69class QPaintDevice;
70class QPainter;
71class QEvent;
72
73namespace QtWaylandClient {
74
75class QWaylandScreen;
76class QWaylandWindow;
77class QWaylandInputDevice;
78class QWaylandAbstractDecorationPrivate;
79
80class Q_WAYLAND_CLIENT_EXPORT QWaylandAbstractDecoration : public QObject
81{
82 Q_OBJECT
83 Q_DECLARE_PRIVATE(QWaylandAbstractDecoration)
84public:
85 QWaylandAbstractDecoration();
86 ~QWaylandAbstractDecoration() override;
87
88 void setWaylandWindow(QWaylandWindow *window);
89 QWaylandWindow *waylandWindow() const;
90
91 void update();
92 bool isDirty() const;
93
94 virtual QMargins margins() const = 0;
95 QWindow *window() const;
96 const QImage &contentImage();
97
98 virtual bool handleMouse(QWaylandInputDevice *inputDevice, const QPointF &local, const QPointF &global,Qt::MouseButtons b,Qt::KeyboardModifiers mods) = 0;
99 virtual bool handleTouch(QWaylandInputDevice *inputDevice, const QPointF &local, const QPointF &global, Qt::TouchPointState state, Qt::KeyboardModifiers mods) = 0;
100
101protected:
102 virtual void paint(QPaintDevice *device) = 0;
103
104 void setMouseButtons(Qt::MouseButtons mb);
105
106 void startResize(QWaylandInputDevice *inputDevice, Qt::Edges edges, Qt::MouseButtons buttons);
107 void startMove(QWaylandInputDevice *inputDevice, Qt::MouseButtons buttons);
108 void showWindowMenu(QWaylandInputDevice *inputDevice);
109
110 bool isLeftClicked(Qt::MouseButtons newMouseButtonState);
111 bool isRightClicked(Qt::MouseButtons newMouseButtonState);
112 bool isLeftReleased(Qt::MouseButtons newMouseButtonState);
113};
114
115}
116
117QT_END_NAMESPACE
118
119#endif // QWAYLANDABSTRACTDECORATION_H
120

source code of qtwayland/src/client/qwaylandabstractdecoration_p.h