source: trunk/src/gui/kernel/qshortcutmap_p.h@ 134

Last change on this file since 134 was 2, checked in by Dmitry A. Kuminov, 16 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.

File size: 4.2 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information ([email protected])
5**
6** This file is part of the QtGui module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
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13** a written agreement between you and Nokia.
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15** GNU Lesser General Public License Usage
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40****************************************************************************/
41
42#ifndef QSHORTCUTMAP_P_H
43#define QSHORTCUTMAP_P_H
44
45//
46// W A R N I N G
47// -------------
48//
49// This file is not part of the Qt API. It exists purely as an
50// implementation detail. This header file may change from version to
51// version without notice, or even be removed.
52//
53// We mean it.
54//
55
56#include "QtGui/qkeysequence.h"
57#include "QtCore/qvector.h"
58
59QT_BEGIN_NAMESPACE
60
61#ifndef QT_NO_SHORTCUT
62
63// To enable dump output uncomment below
64//#define Dump_QShortcutMap
65
66class QKeyEvent;
67struct QShortcutEntry;
68class QShortcutMapPrivate;
69class QGraphicsWidget;
70class QWidget;
71class QAction;
72class QObject;
73
74class QShortcutMap
75{
76 Q_DECLARE_PRIVATE(QShortcutMap)
77public:
78 QShortcutMap();
79 ~QShortcutMap();
80
81 int addShortcut(QObject *owner, const QKeySequence &key, Qt::ShortcutContext context);
82 int removeShortcut(int id, QObject *owner, const QKeySequence &key = QKeySequence());
83 int setShortcutEnabled(bool enable, int id, QObject *owner, const QKeySequence &key = QKeySequence());
84 int setShortcutAutoRepeat(bool on, int id, QObject *owner, const QKeySequence &key = QKeySequence());
85
86 void resetState();
87 QKeySequence::SequenceMatch nextState(QKeyEvent *e);
88 QKeySequence::SequenceMatch state();
89 void dispatchEvent(QKeyEvent *e);
90 bool tryShortcutEvent(QObject *o, QKeyEvent *e);
91
92#ifdef Dump_QShortcutMap
93 void dumpMap() const;
94#endif
95
96 bool hasShortcutForKeySequence(const QKeySequence &seq) const;
97
98
99private:
100 bool correctWidgetContext(Qt::ShortcutContext context, QWidget *w, QWidget *active_window) const;
101#ifndef QT_NO_GRAPHICSVIEW
102 bool correctGraphicsWidgetContext(Qt::ShortcutContext context, QGraphicsWidget *w, QWidget *active_window) const;
103#endif
104#ifndef QT_NO_ACTION
105 bool correctContext(Qt::ShortcutContext context,QAction *a, QWidget *active_window) const;
106#endif
107 QShortcutMapPrivate *d_ptr;
108
109 QKeySequence::SequenceMatch find(QKeyEvent *e);
110 QKeySequence::SequenceMatch matches(const QKeySequence &seq1, const QKeySequence &seq2) const;
111 QVector<const QShortcutEntry *> matches() const;
112 void createNewSequences(QKeyEvent *e, QVector<QKeySequence> &ksl);
113 void clearSequence(QVector<QKeySequence> &ksl);
114 bool correctContext(const QShortcutEntry &item) const;
115 int translateModifiers(Qt::KeyboardModifiers modifiers);
116};
117
118#endif // QT_NO_SHORTCUT
119
120QT_END_NAMESPACE
121
122#endif // QSHORTCUTMAP_P_H
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