plasma-framework/widgets/boxlayout.cpp
Aaron J. Seigo f82a4cfb55 separate out the stuff the hbox will need from vbox and put it into box.
sprinkle "layout" and some capital letters throughout the above if the above sounds random to you ;)

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=692578
2007-07-25 22:20:15 +00:00

143 lines
2.6 KiB
C++

/*
* Copyright (C) 2007 by Matias Valdenegro T. <mvaldenegro@informatica.utem.cl>
*
* This program 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 program 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 General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "boxlayout.h"
#include <QtCore/QList>
#include <KDebug>
namespace Plasma
{
class BoxLayout::Private
{
public:
QRectF geometry;
QList<LayoutItem *> childList;
};
BoxLayout::BoxLayout(LayoutItem *parent)
: Layout(parent),
d(new Private)
{
}
BoxLayout::~BoxLayout()
{
foreach (LayoutItem *l, d->childList) {
l->resetLayout();
}
delete d;
}
Qt::Orientations BoxLayout::expandingDirections() const
{
return Qt::Vertical | Qt::Horizontal;
}
QSizeF BoxLayout::minimumSize() const
{
return QSizeF();
}
QSizeF BoxLayout::maximumSize() const
{
return QSizeF();
}
QRectF BoxLayout::geometry() const
{
return d->geometry;
}
void BoxLayout::setGeometry(const QRectF& geometry)
{
d->geometry = geometry;
}
int BoxLayout::count() const
{
return d->childList.count();
}
bool BoxLayout::isEmpty() const
{
return count() == 0;
}
void BoxLayout::insertItem(int index, LayoutItem *l)
{
if (!l) {
return;
}
l->setLayout(this);
d->childList.insert(index, l);
setGeometry(geometry());
}
void BoxLayout::addItem(LayoutItem *l)
{
if (!l) {
return;
}
l->setLayout(this);
d->childList.append(l);
qDebug("Added Child LayoutItem : %p", l);
setGeometry(geometry());
}
void BoxLayout::removeItem(LayoutItem *l)
{
d->childList.removeAll(l);
setGeometry(geometry());
}
int BoxLayout::indexOf(LayoutItem *l) const
{
return d->childList.indexOf(l);
}
LayoutItem *BoxLayout::itemAt(int i) const
{
return d->childList[i];
}
LayoutItem *BoxLayout::takeAt(int i)
{
return d->childList.takeAt(i);
setGeometry(geometry());
}
QSizeF BoxLayout::size() const
{
return d->geometry.size();
}
QList<LayoutItem *> BoxLayout::children() const
{
return d->childList;
}
} // Plasma namespace