LimeReport/src/objectinspector/propertyItems/lrboolpropitem.cpp

/***************************************************************************
 *   This file is part of the Lime Report project                          *
 *   Copyright (C) 2015 by Alexander Arin                                  *
 *   arin_a@bk.ru                                                          *
 *                                                                         *
 **                   GNU General Public License Usage                    **
 *                                                                         *
 *   This library 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.                                   *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
 *                                                                         *
 **                  GNU Lesser General Public License                    **
 *                                                                         *
 *   This library is free software: you can redistribute it and/or modify  *
 *   it under the terms of the GNU Lesser General Public License as        *
 *   published by the Free Software Foundation, either version 3 of the    *
 *   License, or (at your option) any later version.                       *
 *   You should have received a copy of the GNU Lesser General Public      *
 *   License along with this library.                                      *
 *   If not, see <http://www.gnu.org/licenses/>.                           *
 *                                                                         *
 *   This library 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.                          *
 ****************************************************************************/
#include "lrboolpropitem.h"
#include "lrobjectpropitem.h"
#include <QPainter>
#include <QStylePainter>
#include <QApplication>
#include <QBitmap>

#include "../editors/lrcheckboxeditor.h"

namespace{
    LimeReport::ObjectPropItem * createBoolPropItem(
        QObject *object, LimeReport::ObjectPropItem::ObjectsList* objects, const QString& name, const QString& displayName, const QVariant& data, LimeReport::ObjectPropItem* parent, bool readonly)
    {
        return new LimeReport::BoolPropItem(object, objects, name, displayName, data, parent, readonly);
    }
    bool registred = LimeReport::ObjectPropFactory::instance().registerCreator(LimeReport::APropIdent("bool",""),QObject::tr("bool"),createBoolPropItem);
} // namespace

namespace LimeReport {

QWidget *BoolPropItem::createProperyEditor(QWidget *parent) const
{
    CheckBoxEditor *editor= new CheckBoxEditor(parent);
    return editor;
}

void BoolPropItem::setPropertyEditorData(QWidget *propertyEditor, const QModelIndex &) const
{
    CheckBoxEditor *editor =qobject_cast<CheckBoxEditor *>(propertyEditor);
    editor->setEditing(true);
    editor->setChecked(propertyValue().toBool());
    editor->setEditing(false);
}

void BoolPropItem::setModelData(QWidget *propertyEditor, QAbstractItemModel *model, const QModelIndex &index)
{
    model->setData(index,qobject_cast<CheckBoxEditor*>(propertyEditor)->isChecked());
    object()->setProperty(propertyName().toLatin1(),propertyValue());
}

bool BoolPropItem::paint(QPainter *painter, const QStyleOptionViewItemV4 &option, const QModelIndex &index)
{
    if (index.column()==1){
        QStyleOptionButton so;
        int border = (option.rect.height() - QApplication::style()->pixelMetric(QStyle::PM_IndicatorWidth))/2;
        so.rect = option.rect.adjusted(border,border,0,-border);
        so.rect.setWidth(QApplication::style()->pixelMetric(QStyle::PM_IndicatorWidth));

        if (!isValueReadonly())
            so.state = QStyle::State_Enabled;
        else
            so.state &= ~QStyle::State_Enabled;

        so.state |= propertyValue().toBool() ? QStyle::State_On : QStyle::State_Off;

        option.widget->style()->drawPrimitive(QStyle::PE_IndicatorCheckBox,&so,painter);

        return true;
    } else return false;
}

} // namespace LimeReport