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
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
|
/**********************************************************************
**
** Definition of TQtMultiLineEdit widget class
**
** Created : 961005
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
**
** This file contains a class moved out of the TQt GUI Toolkit API. It
** may be used, distributed and modified without limitation.
**
**********************************************************************/
#ifndef TQTMULTILINEEDIT_H
#define TQTMULTILINEEDIT_H
#ifndef QT_H
#include "qttableview.h"
#include "ntqstring.h"
#include "ntqptrlist.h"
#endif // QT_H
#ifndef QT_NO_QTMULTILINEEDIT
struct TQtMultiLineData;
class TQtMultiLineEditCommand;
class TQValidator;
class TQtMultiLineEdit : public TQtTableView
{
Q_OBJECT
Q_ENUMS( EchoMode WordWrap WrapPolicy )
Q_PROPERTY( int numLines READ numLines )
Q_PROPERTY( bool atBeginning READ atBeginning )
Q_PROPERTY( bool atEnd READ atEnd )
Q_PROPERTY( int maxLineWidth READ maxLineWidth )
Q_PROPERTY( Alignment alignment READ alignment WRITE setAlignment )
Q_PROPERTY( bool edited READ edited WRITE setEdited DESIGNABLE false )
Q_PROPERTY( EchoMode echoMode READ echoMode WRITE setEchoMode )
Q_PROPERTY( int maxLength READ maxLength WRITE setMaxLength )
Q_PROPERTY( int maxLines READ maxLines WRITE setMaxLines )
Q_PROPERTY( int hMargin READ hMargin WRITE setHMargin )
Q_PROPERTY( WordWrap wordWrap READ wordWrap WRITE setWordWrap )
Q_PROPERTY( int wrapColumnOrWidth READ wrapColumnOrWidth WRITE setWrapColumnOrWidth )
Q_PROPERTY( WrapPolicy wrapPolicy READ wrapPolicy WRITE setWrapPolicy )
Q_PROPERTY( bool autoUpdate READ autoUpdate WRITE setAutoUpdate DESIGNABLE false )
Q_PROPERTY( bool undoEnabled READ isUndoEnabled WRITE setUndoEnabled )
Q_PROPERTY( int undoDepth READ undoDepth WRITE setUndoDepth )
Q_PROPERTY( bool readOnly READ isReadOnly WRITE setReadOnly )
Q_PROPERTY( bool overWriteMode READ isOverwriteMode WRITE setOverwriteMode )
Q_PROPERTY( TQString text READ text WRITE setText )
Q_PROPERTY( int length READ length )
public:
TQtMultiLineEdit( TQWidget *parent=0, const char *name=0 );
~TQtMultiLineEdit();
TQString textLine( int line ) const;
int numLines() const;
TQSize sizeHint() const;
TQSize minimumSizeHint() const;
TQSizePolicy sizePolicy() const;
virtual void setFont( const TQFont &font );
virtual void insertLine( const TQString &s, int line = -1 );
virtual void insertAt( const TQString &s, int line, int col, bool mark = FALSE );
virtual void removeLine( int line );
void cursorPosition( int *line, int *col ) const;
virtual void setCursorPosition( int line, int col, bool mark = FALSE );
void getCursorPosition( int *line, int *col ) const;
bool atBeginning() const;
bool atEnd() const;
virtual void setFixedVisibleLines( int lines );
int maxLineWidth() const;
void setAlignment( int flags );
int alignment() const;
virtual void setValidator( const TQValidator * );
const TQValidator * validator() const;
void setEdited( bool );
bool edited() const;
void cursorWordForward( bool mark );
void cursorWordBackward( bool mark );
enum EchoMode { Normal, NoEcho, Password };
virtual void setEchoMode( EchoMode );
EchoMode echoMode() const;
void setMaxLength(int);
int maxLength() const;
virtual void setMaxLineLength(int);
int maxLineLength() const;
virtual void setMaxLines(int);
int maxLines() const;
virtual void setHMargin(int);
int hMargin() const;
virtual void setSelection( int row_from, int col_from, int row_to, int col_t );
enum WordWrap {
NoWrap,
WidgetWidth,
FixedPixelWidth,
FixedColumnWidth
};
void setWordWrap( WordWrap mode );
WordWrap wordWrap() const;
void setWrapColumnOrWidth( int );
int wrapColumnOrWidth() const;
enum WrapPolicy {
AtWhiteSpace,
Anywhere
};
void setWrapPolicy( WrapPolicy policy );
WrapPolicy wrapPolicy() const;
bool autoUpdate() const;
virtual void setAutoUpdate( bool );
void setUndoEnabled( bool );
bool isUndoEnabled() const;
void setUndoDepth( int );
int undoDepth() const;
bool isReadOnly() const;
bool isOverwriteMode() const;
TQString text() const;
int length() const;
static void setDefaultTabStop( int ex );
static int defaultTabStop();
public slots:
virtual void setText( const TQString &);
virtual void setReadOnly( bool );
virtual void setOverwriteMode( bool );
void clear();
void append( const TQString &);
void deselect();
void selectAll();
#ifndef QT_NO_CLIPBOARD
void paste();
void pasteSubType(const TQCString& subtype);
void copyText() const;
void copy() const;
void cut();
#endif
void insert( const TQString& );
void undo();
void redo();
signals:
void textChanged();
void returnPressed();
void undoAvailable( bool );
void redoAvailable( bool );
void copyAvailable( bool );
protected:
void paintCell( TQPainter *, int row, int col );
bool event( TQEvent * );
void mousePressEvent( TQMouseEvent * );
void mouseMoveEvent( TQMouseEvent * );
void mouseReleaseEvent( TQMouseEvent * );
void mouseDoubleClickEvent( TQMouseEvent * );
void wheelEvent( TQWheelEvent * );
void keyPressEvent( TQKeyEvent * );
void focusInEvent( TQFocusEvent * );
void focusOutEvent( TQFocusEvent * );
void timerEvent( TQTimerEvent * );
void leaveEvent( TQEvent * );
void resizeEvent( TQResizeEvent * );
bool focusNextPrevChild( bool );
#ifndef QT_NO_DRAGANDDROP
void dragMoveEvent( TQDragMoveEvent* );
void dragEnterEvent( TQDragEnterEvent * );
void dropEvent( TQDropEvent* );
void dragLeaveEvent( TQDragLeaveEvent* );
#endif
bool hasMarkedText() const;
TQString markedText() const;
int textWidth( int );
int textWidth( const TQString &);
TQPoint cursorPoint() const;
protected:
virtual void insert( const TQString&, bool mark );
virtual void newLine();
virtual void killLine();
virtual void pageUp( bool mark=FALSE );
virtual void pageDown( bool mark=FALSE );
virtual void cursorLeft( bool mark=FALSE, bool wrap = TRUE );
virtual void cursorRight( bool mark=FALSE, bool wrap = TRUE );
virtual void cursorUp( bool mark=FALSE );
virtual void cursorDown( bool mark=FALSE );
virtual void backspace();
virtual void del();
virtual void home( bool mark=FALSE );
virtual void end( bool mark=FALSE );
bool getMarkedRegion( int *line1, int *col1,
int *line2, int *col2 ) const;
int lineLength( int row ) const;
TQString *getString( int row ) const;
bool isEndOfParagraph( int row ) const;
TQString stringShown( int row ) const;
protected:
bool cursorOn;
void insertChar( TQChar );
private slots:
void clipboardChanged();
void blinkTimerTimeout();
void scrollTimerTimeout();
void dndTimeout();
private:
#ifndef QT_NO_MIME
TQCString pickSpecial(TQMimeSource* ms, bool always_ask, const TQPoint&);
#endif
#ifndef QT_NO_MIMECLIPBOARD
void pasteSpecial(const TQPoint&);
#endif
struct TQtMultiLineEditRow {
TQtMultiLineEditRow( TQString string, int width, bool nl = TRUE )
:s(string), w(width), newline( nl )
{
};
TQString s;
int w;
bool newline;
};
TQPtrList<TQtMultiLineEditRow> *contents;
TQtMultiLineData *d;
bool readOnly;
bool dummy;
bool markIsOn;
bool dragScrolling ;
bool dragMarking;
bool textDirty;
bool wordMark;
bool overWrite;
int cursorX;
int cursorY;
int markAnchorX;
int markAnchorY;
int markDragX;
int markDragY;
int curXPos; // cell coord of cursor
int blinkTimer; // #### not used anymore - remove in 3.0
int scrollTimer; // #### not used anymore - remove in 3.0
int mapFromView( int xPos, int row );
int mapToView( int xIndex, int row );
void pixelPosToCursorPos(TQPoint p, int* x, int* y) const;
void setCursorPixelPosition(TQPoint p, bool clear_mark=TRUE);
void setWidth( int );
void updateCellWidth();
bool partiallyInvisible( int row );
void makeVisible();
void setBottomCell( int row );
void newMark( int posx, int posy, bool copy=TRUE );
void markWord( int posx, int posy );
void extendSelectionWord( int &newX, int&newY);
int charClass( TQChar );
void turnMark( bool on );
bool inMark( int posx, int posy ) const;
bool beforeMark( int posx, int posy ) const;
bool afterMark( int posx, int posy ) const;
int setNumRowsAndTruncate();
#ifndef QT_NO_DRAGANDDROP
void doDrag();
#endif
void startAutoScroll();
void stopAutoScroll();
void cursorLeft( bool mark, bool clear_mark, bool wrap );
void cursorRight( bool mark, bool clear_mark, bool wrap );
void cursorUp( bool mark, bool clear_mark );
void cursorDown( bool mark, bool clear_mark );
void wrapLine( int line, int removed = 0);
void rebreakParagraph( int line, int removed = 0 );
void rebreakAll();
void insertAtAux( const TQString &s, int line, int col, bool mark = FALSE );
void killLineAux();
void delAux();
int positionToOffsetInternal( int row, int col ) const;
void offsetToPositionInternal( int position, int *row, int *col ) const;
void deleteNextChar( int offset, int row, int col );
void addUndoCmd( TQtMultiLineEditCommand* );
void addRedoCmd( TQtMultiLineEditCommand* );
void processCmd( TQtMultiLineEditCommand*, bool );
private: // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
TQtMultiLineEdit( const TQtMultiLineEdit & );
TQtMultiLineEdit &operator=( const TQtMultiLineEdit & );
#endif
};
inline bool TQtMultiLineEdit::isReadOnly() const { return readOnly; }
inline bool TQtMultiLineEdit::isOverwriteMode() const { return overWrite; }
inline void TQtMultiLineEdit::setOverwriteMode( bool on )
{
overWrite = on;
}
inline int TQtMultiLineEdit::lineLength( int row ) const
{
return contents->at( row )->s.length();
}
inline bool TQtMultiLineEdit::atEnd() const
{
return cursorY == (int)contents->count() - 1
&& cursorX == lineLength( cursorY ) ;
}
inline bool TQtMultiLineEdit::atBeginning() const
{
return cursorY == 0 && cursorX == 0;
}
inline TQString *TQtMultiLineEdit::getString( int row ) const
{
return &(contents->at( row )->s);
}
inline int TQtMultiLineEdit::numLines() const
{
return contents->count();
}
#endif // QT_NO_QTMULTILINEEDIT
#endif // TQTMULTILINEDIT_H
|
