summaryrefslogtreecommitdiffstats
path: root/tqtinterface/qt4/src/widgets/tqgrid.cpp
blob: 06c6a88b8ac398fe01fe9b8be97df7c4eb829777 (plain)
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
/****************************************************************************
**
** Copyright (C) 2010 Timothy Pearson and (C) 1992-2008 Trolltech ASA.
**
** This file is part of the widgets module of the TQt GUI Toolkit.
**
** This file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the files LICENSE.GPL2
** and LICENSE.GPL3 included in the packaging of this file.
** Alternatively you may (at your option) use any later version
** of the GNU General Public License if such license has been
** publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free TQt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
** included in the packaging of this file.  Licensees holding valid TQt
** Commercial 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 WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/


#include "tqgrid.h"
#ifndef TQT_NO_GRID
#include "tqlayout.h"
#include "tqapplication.h"

/*!
    \class TQGrid tqgrid.h
    \brief The TQGrid widget provides simple tqgeometry management of its tqchildren.

    \ingroup geomanagement
    \ingroup appearance

    The grid places its widgets either in columns or in rows depending
    on its orientation.

    The number of rows \e or columns is defined in the constructor.
    All the grid's tqchildren will be placed and sized in accordance
    with their tqsizeHint() and sizePolicy().

    Use setMargin() to add space around the grid itself, and
    setSpacing() to add space between the widgets.

    \img qgrid-m.png TQGrid

    \sa TQVBox TQHBox TQGridLayout
*/

/*! \enum TQGrid::Direction
    \internal
*/

/*!
    Constructs a grid widget with tqparent \a tqparent, called \a name.
    If \a orient is \c Horizontal, \a n specifies the number of
    columns. If \a orient is \c Vertical, \a n specifies the number of
    rows. The widget flags \a f are passed to the TQFrame constructor.
*/
TQGrid::TQGrid( int n, Qt::Orientation orient, TQWidget *tqparent, const char *name,
	      WFlags f )
    : TQFrame( tqparent, name, f )
{
    int nCols, nRows;
    if ( orient == Qt::Horizontal ) {
	nCols = n;
	nRows = -1;
    } else {
	nCols = -1;
	nRows = n;
    }
    lay = new TQGridLayout( this, nRows, nCols, 0, 0, name );
    lay->setAutoAdd( TRUE );
}



/*!
    Constructs a grid widget with tqparent \a tqparent, called \a name.
    \a n specifies the number of columns. The widget flags \a f are
    passed to the TQFrame constructor.
 */
TQGrid::TQGrid( int n, TQWidget *tqparent, const char *name, WFlags f )
    : TQFrame( tqparent, name, f )
{
    lay = new TQGridLayout( this, -1, n, 0, 0, name );
    lay->setAutoAdd( TRUE );
}


/*!
    Sets the spacing between the child widgets to \a space.
*/

void TQGrid::setSpacing( int space )
{
    if ( tqlayout() )
	tqlayout()->setSpacing( space );
}


/*!\reimp
 */
void TQGrid::frameChanged()
{
    if ( !tqlayout() )
	return;
    tqlayout()->setMargin( frameWidth() );
}


/*!
  \reimp
*/

TQSize TQGrid::tqsizeHint() const
{
    TQWidget *mThis = (TQWidget*)this;
    TQApplication::sendPostedEvents( mThis, TQEvent::ChildInserted );
    return TQFrame::tqsizeHint();
}
#endif