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32<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qgridview.h</h1>
33
34<p>This is the verbatim text of the qgridview.h include file. It is provided only for illustration; the copyright remains with Trolltech.
35<hr>
36<pre>
37/**********************************************************************
38** $Id: qgridview-h.html 2051 2007-02-21 10:04:20Z chehrlic $
39**
40** Definition of QGridView class
41**
42** Created : 010523
43**
44** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
45**
46** This file is part of the widgets module of the Qt GUI Toolkit.
47**
48** This file may be distributed under the terms of the Q Public License
49** as defined by Trolltech ASA of Norway and appearing in the file
50** LICENSE.QPL included in the packaging of this file.
51**
52** This file may be distributed and/or modified under the terms of the
53** GNU General Public License version 2 as published by the Free Software
54** Foundation and appearing in the file LICENSE.GPL included in the
55** packaging of this file.
56**
57** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
58** licenses may use this file in accordance with the Qt Commercial License
59** Agreement provided with the Software.
60**
61** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
62** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
63**
64** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
65** information about Qt Commercial License Agreements.
66** See http://www.trolltech.com/qpl/ for QPL licensing information.
67** See http://www.trolltech.com/gpl/ for GPL licensing information.
68**
69** Contact info@trolltech.com if any conditions of this licensing are
70** not clear to you.
71**
72**********************************************************************/
73
74#ifndef QGRIDVIEW_H
75#define QGRIDVIEW_H
76
77#ifndef QT_H
78#include "qscrollview.h"
79#endif // QT_H
80
81#ifndef QT_NO_GRIDVIEW
82
83class QGridViewPrivate;
84
85class Q_EXPORT QGridView : public QScrollView
86{
87 Q_OBJECT
88 Q_PROPERTY( int numRows READ numRows WRITE setNumRows )
89 Q_PROPERTY( int numCols READ numCols WRITE setNumCols )
90 Q_PROPERTY( int cellWidth READ cellWidth WRITE setCellWidth )
91 Q_PROPERTY( int cellHeight READ cellHeight WRITE setCellHeight )
92public:
93
94 QGridView( QWidget *parent=0, const char *name=0, WFlags f=0 );
95 ~QGridView();
96
97 int numRows() const;
98 virtual void setNumRows( int );
99 int numCols() const;
100 virtual void setNumCols( int );
101
102 int cellWidth() const;
103 virtual void setCellWidth( int );
104 int cellHeight() const;
105 virtual void setCellHeight( int );
106
107 QRect cellRect() const;
108 QRect cellGeometry( int row, int column );
109 QSize gridSize() const;
110
111 int rowAt( int y ) const;
112 int columnAt( int x ) const;
113
114 void repaintCell( int row, int column, bool erase=TRUE );
115 void updateCell( int row, int column );
116 void ensureCellVisible( int row, int column );
117
118protected:
119 virtual void paintCell( QPainter *, int row, int col ) = 0;
120 virtual void paintEmptyArea( QPainter *p, int cx, int cy, int cw, int ch );
121
122 void drawContents( QPainter *p, int cx, int cy, int cw, int ch );
123
124 virtual void dimensionChange( int, int );
125
126private:
127 void drawContents( QPainter* );
128 void updateGrid();
129
130 int nrows;
131 int ncols;
132 int cellw;
133 int cellh;
134 QGridViewPrivate* d;
135
136private: // Disabled copy constructor and operator=
137#if defined(Q_DISABLE_COPY)
138 QGridView( const QGridView &amp; );
139 QGridView &amp;operator=( const QGridView &amp; );
140#endif
141};
142
143inline int QGridView::cellWidth() const
144{ return cellw; }
145
146inline int QGridView::cellHeight() const
147{ return cellh; }
148
149inline int QGridView::rowAt( int y ) const
150{ return y / cellh; }
151
152inline int QGridView::columnAt( int x ) const
153{ return x / cellw; }
154
155inline int QGridView::numRows() const
156{ return nrows; }
157
158inline int QGridView::numCols() const
159{return ncols; }
160
161inline QRect QGridView::cellRect() const
162{ return QRect( 0, 0, cellw, cellh ); }
163
164inline QSize QGridView::gridSize() const
165{ return QSize( ncols * cellw, nrows * cellh ); }
166
167
168
169#endif // QT_NO_GRIDVIEW
170
171
172#endif // QTABLEVIEW_H
173</pre>
174<!-- eof -->
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177<td>Copyright &copy; 2007
178<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
179<td align=right><div align=right>Qt 3.3.8</div>
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