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
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
|
/* This file is part of the KDE libraries
Copyright (C) 2002 Carsten Pfeiffer <pfeiffer@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef KTEXTEDIT_H
#define KTEXTEDIT_H
#include <tqtextedit.h>
#include <tdelibs_export.h>
class KSpell;
/**
* @short A KDE'ified QTextEdit
*
* This is just a little subclass of TQTextEdit, implementing
* some standard KDE features, like Cursor auto-hiding, configurable
* wheelscrolling (fast-scroll or zoom) and deleting of entire
* words with Ctrl-Backspace or Ctrl-Delete.
*
* Basic rule: whenever you want to use TQTextEdit, use KTextEdit!
*
* @see QTextEdit
* @author Carsten Pfeiffer <pfeiffer@kde.org>
* @since 3.1
*/
class TDEUI_EXPORT KTextEdit : public TQTextEdit
{
TQ_OBJECT
public:
/**
* Constructs a KTextEdit object. See TQTextEdit::QTextEdit
* for details.
*/
KTextEdit( const TQString& text,
const TQString& context = TQString::null,
TQWidget * parent = 0, const char *name = 0 );
/**
* Constructs a KTextEdit object. See TQTextEdit::QTextEdit
* for details.
*/
KTextEdit( TQWidget *parent = 0L, const char *name = 0 );
/**
* Destroys the KTextEdit object.
*/
~KTextEdit();
/**
* Reimplemented to set a proper "deactivated" background color.
*/
virtual void setReadOnly (bool readOnly);
/**
* Reimplemented for tracking custom palettes.
*/
virtual void setPalette( const TQPalette& palette );
/**
* Turns spell checking for this text edit on or off. Note that spell
* checking is only available in read-writable KTextEdits.
*
* @see checkSpellingEnabled()
* @see isReadOnly()
* @see setReadOnly()
* @since 3.2
*/
void setCheckSpellingEnabled( bool check );
/**
* Returns true if spell checking is enabled for this text edit.
* Note that it even returns true if this is a read-only KTextEdit,
* where spell checking is actually disabled.
*
@ see setCheckSpellingEnabled()
* @since 3.2
*/
bool checkSpellingEnabled() const;
void highLightWord( unsigned int length, unsigned int pos );
public slots:
/**
* Create a modal dialog to check the spelling. This slot will not return
* until spell checking has been completed.
*
* @since 3.2
*/
void checkSpelling();
protected:
/**
* Reimplemented to catch "delete word" key events.
*/
virtual void keyPressEvent( TQKeyEvent * );
/**
* Reimplemented to instantiate a KDictSpellingHighlighter, if
* spellchecking is enabled.
*/
virtual void focusInEvent( TQFocusEvent * );
/**
* Reimplemented to allow fast-wheelscrolling with Ctrl-Wheel
* or zoom.
*/
virtual void contentsWheelEvent( TQWheelEvent * );
/**
* Deletes a word backwards from the current cursor position,
* if available.
*/
virtual void deleteWordBack();
/**
* Deletes a word forwards from the current cursor position,
* if available.
*/
virtual void deleteWordForward();
/**
* Reimplemented from TQTextEdit to add spelling related items
* when appropriate.
*/
virtual TQPopupMenu *createPopupMenu( const TQPoint &pos );
/**
* This is just a reimplementation of a deprecated method from TQTextEdit and
* is just here to keep source compatibility. This should not be used in
* new code. Specifically reimplementing this method will probably not do
* what you expect. See the method above.
*
* @deprecated
*/
virtual TQPopupMenu *createPopupMenu();
protected:
virtual void virtual_hook( int id, void* data );
private slots:
void slotSpellCheckReady( KSpell *s );
void slotSpellCheckDone( const TQString &s );
void spellCheckerMisspelling( const TQString &text, const TQStringList &, unsigned int pos);
void spellCheckerCorrected( const TQString &, const TQString &, unsigned int );
void spellCheckerFinished();
void toggleAutoSpellCheck();
void slotAllowTab();
private:
void posToRowCol( unsigned int pos, unsigned int &line, unsigned int &col );
class KTextEditPrivate;
KTextEditPrivate *d;
};
#endif // KTEXTEDIT_H
|
