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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 "KoVBox.h"
#include <QEvent>
#include <QApplication>
#include <QVBoxLayout>
KoVBox::KoVBox(QWidget *parent)
: QFrame(parent),
d(0)
{
QVBoxLayout *layout = new QVBoxLayout(this);
layout->setSpacing(0);
layout->setMargin(0);
setLayout(layout);
}
KoVBox::~KoVBox()
{
}
void KoVBox::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 KoVBox::sizeHint() const
{
KoVBox *that = const_cast<KoVBox *>(this);
QApplication::sendPostedEvents(that, QEvent::ChildAdded);
return QFrame::sizeHint();
}
QSize KoVBox::minimumSizeHint() const
{
KoVBox *that = const_cast<KoVBox *>(this);
QApplication::sendPostedEvents(that, QEvent::ChildAdded);
return QFrame::minimumSizeHint();
}
void KoVBox::setSpacing(int spacing)
{
layout()->setSpacing(spacing);
}
void KoVBox::setStretchFactor(QWidget *widget, int stretch)
{
static_cast<QBoxLayout *>(layout())->setStretchFactor(widget, stretch);
}
void KoVBox::setMargin(int margin)
{
layout()->setMargin(margin);
}
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