1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
/****************************************************************************
** $Id: ntqinputcontext.h,v 1.8 2004/06/22 06:47:30 daisuke Exp $
**
** Definition of TQInputContext
**
** Copyright (C) 1992-2002 Trolltech AS. All rights reserved.
**
** This file is part of the kernel module of the TQt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Trolltech AS of Norway and appearing in the file
** LICENSE.TQPL included in the packaging of this file.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid TQt Enterprise Edition or TQt Professional Edition
** licenses may use this file in accordance with the TQt Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
** information about TQt Commercial License Agreements.
** See http://www.trolltech.com/qpl/ for TQPL licensing information.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef TQINPUTCONTEXT_H
#define TQINPUTCONTEXT_H
#ifndef TQT_NO_IM
#ifndef QT_H
#include "ntqobject.h"
#include "ntqglobal.h"
#include "ntqevent.h"
#include "ntqstring.h"
#include "ntqptrlist.h"
#endif
class TQWidget;
class TQFont;
class TQPopupMenu;
class TQInputContextPrivate;
struct TQInputContextMenu {
enum Action {
NoSeparator,
InsertSeparator
};
TQString title;
TQPopupMenu *popup;
};
class TQ_EXPORT TQInputContext : public TQObject
{
TQ_OBJECT
public:
TQInputContext( TQObject *parent = 0 );
virtual ~TQInputContext();
virtual TQString identifierName();
virtual TQString language();
#if defined(TQ_WS_X11)
virtual bool x11FilterEvent( TQWidget *keywidget, XEvent *event );
#endif // TQ_WS_X11
virtual bool filterEvent( const TQEvent *event );
virtual void reset();
virtual void setFocus();
virtual void unsetFocus();
virtual void setMicroFocus( int x, int y, int w, int h, TQFont *f = 0 );
virtual void mouseHandler( int x, TQEvent::Type type,
TQt::ButtonState button, TQt::ButtonState state );
virtual TQFont font() const;
virtual bool isComposing() const;
virtual bool isPreeditRelocationEnabled();
virtual TQPtrList<TQInputContextMenu> *menus();
void addMenusTo( TQPopupMenu *popup, TQInputContextMenu::Action action = TQInputContextMenu::InsertSeparator );
#if defined(TQ_WS_X11)
// these functions are not recommended for ordinary use
virtual TQWidget *focusWidget() const;
virtual TQWidget *holderWidget() const;
// these functions must not be used by ordinary input method
virtual void setFocusWidget( TQWidget *w );
virtual void setHolderWidget( TQWidget *w );
virtual void releaseComposingWidget( TQWidget *w );
#endif
signals:
void deletionRequested();
void imEventGenerated( TQObject *receiver, TQIMEvent *e );
protected:
virtual void sendIMEvent( TQEvent::Type type,
const TQString &text = TQString::null,
int cursorPosition = -1, int selLength = 0 );
private:
void sendIMEventInternal( TQEvent::Type type,
const TQString &text = TQString::null,
int cursorPosition = -1, int selLength = 0 );
TQInputContextPrivate *d;
friend class TQWidget;
friend class TQInputContextFactory;
private: // Disabled copy constructor and operator=
TQInputContext( const TQInputContext & );
TQInputContext &operator=( const TQInputContext & );
};
#endif //Q_NO_IM
#endif // TQINPUTCONTEXT_H
|