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Diffstat (limited to 'experimental/tqtinterface/qt4/src/widgets/tqhbox.cpp')
-rw-r--r-- | experimental/tqtinterface/qt4/src/widgets/tqhbox.cpp | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/experimental/tqtinterface/qt4/src/widgets/tqhbox.cpp b/experimental/tqtinterface/qt4/src/widgets/tqhbox.cpp new file mode 100644 index 000000000..d25956d8a --- /dev/null +++ b/experimental/tqtinterface/qt4/src/widgets/tqhbox.cpp @@ -0,0 +1,145 @@ +/**************************************************************************** +** +** 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 "tqhbox.h" +#ifndef TQT_NO_HBOX +#include "tqlayout.h" +#include "tqapplication.h" +#include "tqobjectlist.h" + + +/*! + \class TQHBox tqhbox.h + \brief The TQHBox widget provides horizontal tqgeometry management + for its child widgets. + + \ingroup organizers + \ingroup geomanagement + \ingroup appearance + + All the horizontal box's child widgets will be placed alongside + each other and sized according to their tqsizeHint()s. + + Use setMargin() to add space around the edges, and use + setSpacing() to add space between the widgets. Use + setStretchFactor() if you want the widgets to be different sizes + in proportion to one another. (See \link tqlayout.html + Layouts\endlink for more information on stretch factors.) + + \img qhbox-m.png TQHBox + + \sa TQHBoxLayout TQVBox TQGrid +*/ + + +/*! + Constructs an hbox widget with tqparent \a tqparent, called \a name. + The tqparent, name and widget flags, \a f, are passed to the TQFrame + constructor. +*/ +TQHBox::TQHBox( TQWidget *tqparent, const char *name, WFlags f ) + :TQFrame( tqparent, name, f ) +{ + lay = new TQHBoxLayout( this, frameWidth(), frameWidth(), name ); + lay->setAutoAdd( TRUE ); +} + + +/*! + Constructs a horizontal hbox if \a horizontal is TRUE, otherwise + constructs a vertical hbox (also known as a vbox). + + This constructor is provided for the TQVBox class. You should never + need to use it directly. + + The \a tqparent, \a name and widget flags, \a f, are passed to the + TQFrame constructor. +*/ + +TQHBox::TQHBox( bool horizontal, TQWidget *tqparent , const char *name, WFlags f ) + :TQFrame( tqparent, name, f ) +{ + lay = new TQBoxLayout( this, + horizontal ? TQBoxLayout::LeftToRight : TQBoxLayout::Down, + frameWidth(), frameWidth(), name ); + lay->setAutoAdd( TRUE ); +} + +/*!\reimp + */ +void TQHBox::frameChanged() +{ + if ( !tqlayout() ) + return; + tqlayout()->setMargin( frameWidth() ); +} + + +/*! + Sets the spacing between the child widgets to \a space. +*/ + +void TQHBox::setSpacing( int space ) +{ + if ( tqlayout() ) // ### why not use this->lay? + tqlayout()->setSpacing( space ); +} + + +/*! + \reimp +*/ + +TQSize TQHBox::tqsizeHint() const +{ + TQWidget *mThis = (TQWidget*)this; + TQApplication::sendPostedEvents( mThis, TQEvent::ChildInserted ); + return TQFrame::tqsizeHint(); +} + +/*! + Sets the stretch factor of widget \a w to \a stretch. Returns TRUE if + \a w is found. Otherwise returns FALSE. + + \sa TQBoxLayout::setStretchFactor() \link tqlayout.html Layouts\endlink +*/ +bool TQHBox::setStretchFactor( TQWidget* w, int stretch ) +{ + TQWidget *mThis = (TQWidget*)this; + TQApplication::sendPostedEvents( mThis, TQEvent::ChildInserted ); + return lay->setStretchFactor( w, stretch ); +} +#endif |