/* This file is part of the KDE project
   Copyright (C) 2005-2007 Dag Andersen <danders@get2net.dk>

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.

   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
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/

#ifndef KPTWBSDEFINITIONPANEL_H
#define KPTWBSDEFINITIONPANEL_H

#include "kplatoui_export.h"

#include "ui_kptwbsdefinitionpanelbase.h"

#include <QItemDelegate>
#include <QWidget>

class QUndoCommand;

namespace KPlato
{

class WBSDefinition;
class Project;

class ComboBoxDelegate : public QItemDelegate
{
    Q_OBJECT
public:
    explicit ComboBoxDelegate(QStringList &list, QObject *parent = 0);

    QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &option,
                            const QModelIndex &index) const;

    void setEditorData(QWidget *editor, const QModelIndex &index) const;
    void setModelData(QWidget *editor, QAbstractItemModel *model,
                        const QModelIndex &index) const;

    void updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const;
private:
    QStringList m_list;
};

//---------------
class WBSDefinitionPanel : public QWidget, public Ui_WBSDefinitionPanelBase {
    Q_OBJECT
public:
    explicit WBSDefinitionPanel( Project &project, WBSDefinition &def, QWidget *parent=0, const char *name=0);

    QUndoCommand *buildCommand();

    bool ok();

    void setStartValues();

signals:
    void changed(bool enable);
    
protected slots:
    void slotChanged();
    void slotSelectionChanged();
    void slotRemoveBtnClicked();
    void slotAddBtnClicked();
    void slotLevelChanged(int);
    void slotLevelsGroupToggled(bool on);
private:
    Project &m_project;
    WBSDefinition &m_def;
    int selectedRow;
};

} //KPlato namespace

#endif // WBSDEFINITIONPANEL_H
