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138 lines
3.9 KiB
138 lines
3.9 KiB
/****************************************************************************
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**
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** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of the widgets module of the TQt GUI Toolkit.
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**
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** This file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free
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** Software Foundation and appearing in the files LICENSE.GPL2
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** and LICENSE.GPL3 included in the packaging of this file.
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** Alternatively you may (at your option) use any later version
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** of the GNU General Public License if such license has been
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** publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free TQt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** This file may be used under the terms of the Q Public License as
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** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
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** included in the packaging of this file. Licensees holding valid TQt
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** Commercial licenses may use this file in accordance with the TQt
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** Commercial License Agreement provided with the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#include "ntqgrid.h"
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#ifndef TQT_NO_GRID
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#include "ntqlayout.h"
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#include "ntqapplication.h"
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/*!
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\class TQGrid ntqgrid.h
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\brief The TQGrid widget provides simple geometry management of its children.
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\ingroup geomanagement
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\ingroup appearance
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The grid places its widgets either in columns or in rows depending
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on its orientation.
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The number of rows \e or columns is defined in the constructor.
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All the grid's children will be placed and sized in accordance
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with their sizeHint() and sizePolicy().
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Use setMargin() to add space around the grid itself, and
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setSpacing() to add space between the widgets.
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\img qgrid-m.png TQGrid
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\sa TQVBox TQHBox TQGridLayout
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*/
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/*! \enum TQGrid::Direction
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\internal
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*/
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/*!
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Constructs a grid widget with parent \a parent, called \a name.
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If \a orient is \c Horizontal, \a n specifies the number of
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columns. If \a orient is \c Vertical, \a n specifies the number of
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rows. The widget flags \a f are passed to the TQFrame constructor.
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*/
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TQGrid::TQGrid( int n, Orientation orient, TQWidget *parent, const char *name,
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WFlags f )
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: TQFrame( parent, name, f )
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{
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int nCols, nRows;
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if ( orient == Horizontal ) {
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nCols = n;
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nRows = -1;
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} else {
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nCols = -1;
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nRows = n;
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}
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lay = new TQGridLayout( this, nRows, nCols, 0, 0, name );
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lay->setAutoAdd( TRUE );
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}
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/*!
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Constructs a grid widget with parent \a parent, called \a name.
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\a n specifies the number of columns. The widget flags \a f are
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passed to the TQFrame constructor.
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*/
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TQGrid::TQGrid( int n, TQWidget *parent, const char *name, WFlags f )
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: TQFrame( parent, name, f )
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{
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lay = new TQGridLayout( this, -1, n, 0, 0, name );
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lay->setAutoAdd( TRUE );
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}
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/*!
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Sets the spacing between the child widgets to \a space.
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*/
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void TQGrid::setSpacing( int space )
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{
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if ( layout() )
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layout()->setSpacing( space );
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}
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/*!\reimp
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*/
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void TQGrid::frameChanged()
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{
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if ( !layout() )
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return;
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layout()->setMargin( frameWidth() );
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}
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/*!
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\reimp
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*/
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TQSize TQGrid::sizeHint() const
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{
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TQWidget *mThis = (TQWidget*)this;
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TQApplication::sendPostedEvents( mThis, TQEvent::ChildInserted );
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return TQFrame::sizeHint();
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}
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#endif
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