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29
30#ifndef SHADOWINPUTCONTEXT_P_H
31#define SHADOWINPUTCONTEXT_P_H
32
33//
34// W A R N I N G
35// -------------
36//
37// This file is not part of the Qt API. It exists purely as an
38// implementation detail. This header file may change from version to
39// version without notice, or even be removed.
40//
41// We mean it.
42//
43
44#include <QObject>
45#include <QPointer>
46#include <QMetaType>
47#include <QRectF>
48#include <QtVirtualKeyboard/qvirtualkeyboard_global.h>
49
50QT_BEGIN_NAMESPACE
51
52class QVirtualKeyboardInputContext;
53class QVirtualKeyboardInputContextPrivate;
54
55namespace QtVirtualKeyboard {
56
57class ShadowInputContextPrivate;
58
59class QVIRTUALKEYBOARD_EXPORT ShadowInputContext : public QObject
60{
61 Q_OBJECT
62 Q_DISABLE_COPY(ShadowInputContext)
63 Q_DECLARE_PRIVATE(ShadowInputContext)
64 Q_PROPERTY(QObject *inputItem READ inputItem WRITE setInputItem NOTIFY inputItemChanged)
65 Q_PROPERTY(QRectF anchorRectangle READ anchorRectangle NOTIFY anchorRectangleChanged)
66 Q_PROPERTY(QRectF cursorRectangle READ cursorRectangle NOTIFY cursorRectangleChanged)
67 Q_PROPERTY(bool anchorRectIntersectsClipRect READ anchorRectIntersectsClipRect NOTIFY anchorRectIntersectsClipRectChanged)
68 Q_PROPERTY(bool cursorRectIntersectsClipRect READ cursorRectIntersectsClipRect NOTIFY cursorRectIntersectsClipRectChanged)
69 Q_PROPERTY(bool selectionControlVisible READ selectionControlVisible NOTIFY selectionControlVisibleChanged)
70
71 explicit ShadowInputContext(QObject *parent = nullptr);
72
73 void setInputContext(QVirtualKeyboardInputContext *inputContext);
74
75public:
76 QObject *inputItem() const;
77 void setInputItem(QObject *inputItem);
78 QRectF anchorRectangle() const;
79 QRectF cursorRectangle() const;
80 bool anchorRectIntersectsClipRect() const;
81 bool cursorRectIntersectsClipRect() const;
82 bool selectionControlVisible() const;
83
84 Q_INVOKABLE void setSelectionOnFocusObject(const QPointF &anchorPos, const QPointF &cursorPos);
85 Q_INVOKABLE void updateSelectionProperties();
86
87signals:
88 void inputItemChanged();
89 void anchorRectangleChanged();
90 void cursorRectangleChanged();
91 void anchorRectIntersectsClipRectChanged();
92 void cursorRectIntersectsClipRectChanged();
93 void selectionControlVisibleChanged();
94
95private:
96 void update(Qt::InputMethodQueries queries);
97 QVariant queryFocusObject(Qt::InputMethodQuery query, QVariant argument);
98
99private:
100 friend class ::QVirtualKeyboardInputContextPrivate;
101 friend class ::QVirtualKeyboardInputContext;
102};
103
104} // namespace QtVirtualKeyboard
105QT_END_NAMESPACE
106
107#endif // SHADOWINPUTCONTEXT_P_H
108

source code of qtvirtualkeyboard/src/virtualkeyboard/shadowinputcontext_p.h