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/* This file is part of the KDE libraries
Copyright (C) 2005 David Faure <faure@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "khbox.h"
#include <QtCore/QEvent>
#include <QtGui/QApplication>
#include <QtGui/QHBoxLayout>
#include <QtGui/QVBoxLayout>
KHBox::KHBox( QWidget* parent )
: QFrame( parent ),
d( 0 )
{
QHBoxLayout* layout = new QHBoxLayout( this );
layout->setSpacing( 0 );
layout->setMargin( 0 );
setLayout( layout );
}
KHBox::KHBox( bool /*vertical*/, QWidget* parent )
: QFrame( parent ),
d( 0 )
{
QVBoxLayout* layout = new QVBoxLayout( this );
layout->setSpacing( 0 );
layout->setMargin( 0 );
setLayout( layout );
}
KHBox::~KHBox()
{
}
void KHBox::childEvent( QChildEvent* event )
{
switch ( event->type() ) {
case QEvent::ChildAdded:
{
QChildEvent* childEvent = static_cast<QChildEvent *>( event );
if ( childEvent->child()->isWidgetType() ) {
QWidget* widget = static_cast<QWidget *>( childEvent->child() );
static_cast<QBoxLayout *>( layout() )->addWidget( widget );
}
break;
}
case QEvent::ChildRemoved:
{
QChildEvent* childEvent = static_cast<QChildEvent *>( event );
if ( childEvent->child()->isWidgetType() ) {
QWidget* widget = static_cast<QWidget *>( childEvent->child() );
static_cast<QBoxLayout *>( layout() )->removeWidget( widget );
}
break;
}
default:
break;
}
QFrame::childEvent(event);
}
QSize KHBox::sizeHint() const
{
KHBox* that = const_cast<KHBox *>( this );
QApplication::sendPostedEvents( that, QEvent::ChildAdded );
return QFrame::sizeHint();
}
QSize KHBox::minimumSizeHint() const
{
KHBox* that = const_cast<KHBox *>( this );
QApplication::sendPostedEvents( that, QEvent::ChildAdded );
return QFrame::minimumSizeHint();
}
void KHBox::setSpacing( int spacing )
{
layout()->setSpacing( spacing );
}
void KHBox::setStretchFactor( QWidget* widget, int stretch )
{
static_cast<QBoxLayout *>( layout() )->setStretchFactor( widget, stretch );
}
void KHBox::setMargin( int margin )
{
layout()->setMargin( margin );
}
#include "khbox.moc"
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