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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* listbox.cc
*
* Wed Jul 18 10:35:52 CEST 2007
* Copyright 2007 Bent Bisballe Nyeng and Lars Bisballe Jensen
* deva@aasimon.org and elsenator@gmail.com
****************************************************************************/
/*
* This file is part of Pracro.
*
* Pracro 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.
*
* Pracro 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 Pracro; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#include "listbox.h"
#include <QListWidgetItem>
ListBox::ListBox(QDomNode node)
: QListWidget(), Widget(node)
{
QDomElement elem = node.toElement();
if(elem.hasAttribute("width")) {
//resize(elem.attribute("width").toInt(), height());
setMinimumWidth(elem.attribute("width").toInt());
}
if(elem.hasAttribute("height")) {
//resize(width(), elem.attribute("height").toInt());
setMinimumHeight(elem.attribute("height").toInt());
}
QDomNodeList children = node.childNodes();
int default_found = 0;
for (int i=0; i < children.count(); i++) {
QDomNode child = children.at(i);
QDomElement list_elem = child.toElement();
if(list_elem.hasAttribute("type")) {
if(list_elem.attribute("type") == "header") {
// create header element
QListWidgetItem *header = new
QListWidgetItem(list_elem.attribute("caption"));
//header->setBackground(Qt::HorPattern);
header->setFlags(0);
QFont headerfont;
headerfont.setBold(true);
headerfont.setItalic(true);
header->setFont(headerfont);
QBrush headerbrush(Qt::SolidPattern);
headerbrush.setColor(Qt::lightGray);
header->setBackground(headerbrush);
addItem(header);
} else if (list_elem.attribute("type") == "separator") {
// insert separator
QListWidgetItem *separator = new QListWidgetItem(" ");
//separator->setBackground(Qt::HorPattern);
separator->setFlags(0);
addItem(separator);
}
} else if(list_elem.hasAttribute("caption") &&
list_elem.hasAttribute("value")) {
// insert item into current listbox
addItem(list_elem.attribute("caption"));
if(default_found == 0 && elem.attribute("value") == list_elem.attribute("value")) {
//setCurrentRow(count() - 1);
//default_found = 1;
}
} else {
printf("XML Error!!! Listbox item is missing one or more "
"attributes...\n");
}
}
if(default_found == 0) setCurrentRow(-1); // -1 is default for none selected
}
bool ListBox::isValid()
{
return selectedItems().size() != 0;
}
QString ListBox::getValue()
{
QString value = "none";
if(currentRow() != -1) value = currentItem()->text();
return value;
}
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