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
|
/**********************************************************************
** $Id$
**
** Definition of QtTableView class
**
** Created : 941115
**
** Copyright (C) 1992-2000 Trolltech AS. 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 TQTTABLEVIEW_H
#define TQTTABLEVIEW_H
#include "tqframe.h"
#ifndef TQT_NO_TQTTABLEVIEW
class TQScrollBar;
class TQCornerSquare;
class QtTableView : public TQFrame
{
TQ_OBJECT
public:
virtual void setBackgroundColor( const TQColor & );
virtual void setPalette( const TQPalette & );
void show();
void repaint( bool erase=TRUE );
void repaint( int x, int y, int w, int h, bool erase=TRUE );
void repaint( const TQRect &, bool erase=TRUE );
protected:
QtTableView( TQWidget *parent=0, const char *name=0, WFlags f=0 );
~QtTableView();
int numRows() const;
virtual void setNumRows( int );
int numCols() const;
virtual void setNumCols( int );
int topCell() const;
virtual void setTopCell( int row );
int leftCell() const;
virtual void setLeftCell( int col );
virtual void setTopLeftCell( int row, int col );
int xOffset() const;
virtual void setXOffset( int );
int yOffset() const;
virtual void setYOffset( int );
virtual void setOffset( int x, int y, bool updateScrBars = TRUE );
virtual int cellWidth( int col );
virtual int cellHeight( int row );
int cellWidth() const;
int cellHeight() const;
virtual void setCellWidth( int );
virtual void setCellHeight( int );
virtual int totalWidth();
virtual int totalHeight();
uint tableFlags() const;
bool testTableFlags( uint f ) const;
virtual void setTableFlags( uint f );
void clearTableFlags( uint f = ~0 );
bool autoUpdate() const;
virtual void setAutoUpdate( bool );
void updateCell( int row, int column, bool erase=TRUE );
TQRect cellUpdateRect() const;
TQRect viewRect() const;
int lastRowVisible() const;
int lastColVisible() const;
bool rowIsVisible( int row ) const;
bool colIsVisible( int col ) const;
TQScrollBar *verticalScrollBar() const;
TQScrollBar *horizontalScrollBar() const;
private slots:
void horSbValue( int );
void horSbSliding( int );
void horSbSlidingDone();
void verSbValue( int );
void verSbSliding( int );
void verSbSlidingDone();
protected:
virtual void paintCell( TQPainter *, int row, int col ) = 0;
virtual void setupPainter( TQPainter * );
void paintEvent( TQPaintEvent * );
void resizeEvent( TQResizeEvent * );
int findRow( int yPos ) const;
int findCol( int xPos ) const;
bool rowYPos( int row, int *yPos ) const;
bool colXPos( int col, int *xPos ) const;
int maxXOffset();
int maxYOffset();
int maxColOffset();
int maxRowOffset();
int minViewX() const;
int minViewY() const;
int maxViewX() const;
int maxViewY() const;
int viewWidth() const;
int viewHeight() const;
void scroll( int xPixels, int yPixels );
void updateScrollBars();
void updateTableSize();
private:
void coverCornerSquare( bool );
void snapToGrid( bool horizontal, bool vertical );
virtual void setHorScrollBar( bool on, bool update = TRUE );
virtual void setVerScrollBar( bool on, bool update = TRUE );
void updateView();
int findRawRow( int yPos, int *cellMaxY, int *cellMinY = 0,
bool goOutsideView = FALSE ) const;
int findRawCol( int xPos, int *cellMaxX, int *cellMinX = 0,
bool goOutsideView = FALSE ) const;
int maxColsVisible() const;
void updateScrollBars( uint );
void updateFrameSize();
void doAutoScrollBars();
void showOrHideScrollBars();
int nRows;
int nCols;
int xOffs, yOffs;
int xCellOffs, yCellOffs;
short xCellDelta, yCellDelta;
short cellH, cellW;
uint eraseInPaint : 1;
uint verSliding : 1;
uint verSnappingOff : 1;
uint horSliding : 1;
uint horSnappingOff : 1;
uint coveringCornerSquare : 1;
uint sbDirty : 8;
uint inSbUpdate : 1;
uint tFlags;
TQRect cellUpdateR;
TQScrollBar *vScrollBar;
TQScrollBar *hScrollBar;
TQCornerSquare *cornerSquare;
private: // Disabled copy constructor and operator=
#if defined(TQ_DISABLE_COPY)
QtTableView( const QtTableView & );
QtTableView &operator=( const QtTableView & );
#endif
};
const uint Tbl_vScrollBar = 0x00000001;
const uint Tbl_hScrollBar = 0x00000002;
const uint Tbl_autoVScrollBar = 0x00000004;
const uint Tbl_autoHScrollBar = 0x00000008;
const uint Tbl_autoScrollBars = 0x0000000C;
const uint Tbl_clipCellPainting = 0x00000100;
const uint Tbl_cutCellsV = 0x00000200;
const uint Tbl_cutCellsH = 0x00000400;
const uint Tbl_cutCells = 0x00000600;
const uint Tbl_scrollLastHCell = 0x00000800;
const uint Tbl_scrollLastVCell = 0x00001000;
const uint Tbl_scrollLastCell = 0x00001800;
const uint Tbl_smoothHScrolling = 0x00002000;
const uint Tbl_smoothVScrolling = 0x00004000;
const uint Tbl_smoothScrolling = 0x00006000;
const uint Tbl_snapToHGrid = 0x00008000;
const uint Tbl_snapToVGrid = 0x00010000;
const uint Tbl_snapToGrid = 0x00018000;
inline int QtTableView::numRows() const
{ return nRows; }
inline int QtTableView::numCols() const
{ return nCols; }
inline int QtTableView::topCell() const
{ return yCellOffs; }
inline int QtTableView::leftCell() const
{ return xCellOffs; }
inline int QtTableView::xOffset() const
{ return xOffs; }
inline int QtTableView::yOffset() const
{ return yOffs; }
inline int QtTableView::cellHeight() const
{ return cellH; }
inline int QtTableView::cellWidth() const
{ return cellW; }
inline uint QtTableView::tableFlags() const
{ return tFlags; }
inline bool QtTableView::testTableFlags( uint f ) const
{ return (tFlags & f) != 0; }
inline TQRect QtTableView::cellUpdateRect() const
{ return cellUpdateR; }
inline bool QtTableView::autoUpdate() const
{ return isUpdatesEnabled(); }
inline void QtTableView::repaint( bool erase )
{ repaint( 0, 0, width(), height(), erase ); }
inline void QtTableView::repaint( const TQRect &r, bool erase )
{ repaint( r.x(), r.y(), r.width(), r.height(), erase ); }
inline void QtTableView::updateScrollBars()
{ updateScrollBars( 0 ); }
#endif // TQT_NO_TQTTABLEVIEW
#endif // TQTTABLEVIEW_H
|
