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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>
static QListWidgetItem *createItem(QDomElement &elem)
{
QListWidgetItem *item = new QListWidgetItem();
if(elem.hasAttribute("caption") &&
elem.hasAttribute("value")) {
item->setText(elem.attribute("caption"));
item->setData(Qt::UserRole, elem.attribute("value"));
} else {
printf("XML Error!!! Listbox item is missing one or more "
"attributes...\n");
}
if(elem.hasAttribute("type")) {
if(elem.attribute("type") == "header") {
item->setFlags(0);
QFont headerfont;
headerfont.setBold(true);
headerfont.setItalic(true);
item->setFont(headerfont);
QBrush headerbrush(Qt::SolidPattern);
headerbrush.setColor(Qt::lightGray);
item->setBackground(headerbrush);
}
if(elem.attribute("type") == "separator") {
item->setText("");
item->setFlags(0);
}
}
return item;
}
ListBox::ListBox(QDomNode &node, MacroWindow *macrowindow)
: QListWidget(), Widget(node, macrowindow)
{
QDomElement elem = node.toElement();
if(elem.hasAttribute("width")) {
setMinimumWidth(elem.attribute("width").toInt());
}
if(elem.hasAttribute("height")) {
setMinimumHeight(elem.attribute("height").toInt());
}
QDomNodeList children = node.childNodes();
for (int i=0; i < children.count(); i++) {
QDomNode child = children.at(i);
QDomElement list_elem = child.toElement();
addItem(createItem(list_elem));
}
if(elem.hasAttribute("value")) {
setValue(elem.attribute("value"));
}
}
bool ListBox::isValid()
{
return selectedItems().size() != 0;
}
QString ListBox::getValue()
{
QString value = "none";
if(currentRow() != -1) value = currentItem()->data(Qt::UserRole).toString();
return value;
}
void ListBox::setValue(QString value)
{
int sel = -1; // -1 is default for none selected
for(int i = 0; i < count(); i++) {
QListWidgetItem *listitem = item(i);
if(listitem->data(Qt::UserRole).toString() == value) sel = i;
}
setCurrentRow(sel);
}
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