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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/***************************************************************************
* dbwidget.cc
*
* Mon Sep 1 16:23:54 CEST 2008
* Copyright 2008 Bent Bisballe Nyeng
* deva@aasimon.org
****************************************************************************/
/*
* 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 "dbwidget.h"
#include <QDomNodeList>
#include <QCompleter>
#include <QRegExpValidator>
#include <QRegExp>
#include "common.h"
#include <QAbstractItemModel>
#include <QModelIndex>
class ItemModel : public QAbstractItemModel {
public:
Qt::ItemFlags flags ( const QModelIndex & /*index*/ ) const {
return Qt::ItemIsEnabled | Qt::ItemIsSelectable;
}
QVariant data ( const QModelIndex & /*index*/, int /*role*/ ) const {
return QString("fisk");
}
QVariant headerData ( int /*section*/, Qt::Orientation /*orientation*/, int /*role*/ ) const
{
return QString("æsel");
}
int rowCount ( const QModelIndex & /*parent*/ ) const
{
return 10;
}
QModelIndex index ( int /*row*/, int /*column*/, const QModelIndex & /*parent*/ ) const
{
return QModelIndex();
}
QModelIndex parent(const QModelIndex &/*index*/) const
{
return QModelIndex();
}
int columnCount(const QModelIndex &/*parent*/) const
{
return 1;
}
};
ItemModel itemmodel;
DBWidget::DBWidget(QDomNode &node, MacroWindow *macrowindow)
: QComboBox(), Widget(node, macrowindow)
{
setCommonAttributes(this, node);
setInsertPolicy(QComboBox::InsertAlphabetically);
// Make empty default selection.
setCurrentIndex(-1);
QDomElement elem = node.toElement();
setEditable(true);
QCompleter *completer = new QCompleter(&itemmodel, this);
completer->setCaseSensitivity(Qt::CaseInsensitive);
completer->setCompletionMode(QCompleter::PopupCompletion);
setCompleter(completer);
connect(this, SIGNAL(editTextChanged(QString)), this, SLOT(changed()));
changed();
}
QString DBWidget::getValue()
{
QString value;
int idx = currentIndex();
if(idx != -1 && itemText(idx) == currentText()) value = itemData(idx).toString();
else value = currentText();
return value;
}
void DBWidget::setValue(QString value)
{
int idx = findData(value);
if(idx != -1) setCurrentIndex(idx);
}
bool DBWidget::isValid()
{
return true;//rx.exactMatch(currentText());
}
void DBWidget::changed()
{
QPalette palette;
if(isValid() && luaValidator()) {
// valid string
palette.setBrush(QPalette::Base, QBrush(QColor(128, 255, 128)));
} else {
// invalid string
palette.setBrush(QPalette::Base, QBrush(QColor(230, 200, 200)));
}
setPalette(palette);
}
void DBWidget::enable()
{
setEnabled(true);
}
void DBWidget::disable()
{
setEnabled(false);
}
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