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/*
Copyright (C) 2012 Sebastian Herbord. All rights reserved.
This file is part of Mod Organizer.
Mod Organizer is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Mod Organizer 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 General Public License
along with Mod Organizer. If not, see <http://www.gnu.org/licenses/>.
*/
#include "icondelegate.h"
#include <QHBoxLayout>
#include <QLabel>
#include <QPainter>
#include <QDebug>
IconDelegate::IconDelegate(QObject *parent)
: QStyledItemDelegate(parent)
{
}
void IconDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
{
QStyledItemDelegate::paint(painter, option, index);
QList<QIcon> icons = getIcons(index);
int x = 4;
painter->save();
int iconWidth = icons.size() > 0 ? ((option.rect.width() / icons.size()) - 4) : 16;
iconWidth = std::min(16, iconWidth);
painter->translate(option.rect.topLeft());
for (auto iter = icons.begin(); iter != icons.end(); ++iter) {
painter->drawPixmap(x, 2, iconWidth, iconWidth, iter->pixmap(QSize(iconWidth, iconWidth)));
x += iconWidth + 4;
}
painter->restore();
}
QSize IconDelegate::sizeHint(const QStyleOptionViewItem &option, const QModelIndex &modelIndex) const
{
int count = getNumIcons(modelIndex);
unsigned int index = modelIndex.data(Qt::UserRole + 1).toInt();
QSize result;
if (index < ModInfo::getNumMods()) {
result = QSize(count * 40, 20);
} else {
result = QSize(1, 20);
}
if (option.rect.width() > 0) {
result.setWidth(std::min(option.rect.width(), result.width()));
}
return result;
}
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