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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* historyframe.cc
*
* Tue Mar 7 17:50:00 CET 2006
* Copyright 2006 Bent Bisballe Nyeng
* deva@aasimon.org
****************************************************************************/
/*
* This file is part of MIaV.
*
* MIaV 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 2 of the License, or
* (at your option) any later version.
*
* MIaV 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 MIaV; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "historyframe.h"
#include <QVBoxLayout>
#include <QResizeEvent>
#include <QListWidgetItem>
HistoryFrame::HistoryFrame()
{
}
HistoryFrame::~HistoryFrame()
{
}
void HistoryFrame::clearHistory()
{
while(!widgets.empty()) delete widgets.takeLast();
}
void HistoryFrame::addHistoryItem(HistoryWidget *item)
{
item->setParent(this);
if(widgets.size() == MAX_HISTORY) delete widgets.takeLast();
widgets.prepend(item);
doLayoutHistoryWidgets();
}
void HistoryFrame::resizeEvent(QResizeEvent *event)
{
doLayoutHistoryWidgets();
}
void HistoryFrame::doLayoutHistoryWidgets()
{
int w = width();
int h = (int)((double)w / (720.0 / 576.0));
int num_widgets = height() / h;
int hspace = widgets.size();// - clear_button->height();
int top = num_widgets<hspace?num_widgets:hspace;
for(int i = 0; i < widgets.size(); i++) {
HistoryWidget *history = widgets.at(i);
history->resize(w, h);
history->move(0, i * h);
if(i < top) history->show();
else history->hide();
}
}
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