categoryselectwidget.h

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/*
    Copyright (c) 2014 Jonathan Marten <jjm@keelhaul.me.uk>

    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 CATEGORYSELECTWIDGET_H
#define CATEGORYSELECTWIDGET_H

#include <qwidget.h>
#include <akonadi/tag.h>

class CategorySelectWidgetPrivate;

class CategorySelectWidget : public QWidget
{
    Q_OBJECT
    Q_DECLARE_PRIVATE(CategorySelectWidget)

public:
    explicit CategorySelectWidget(QWidget *parent = 0);

    virtual ~CategorySelectWidget();

    enum FilterTag
    {
        FilterAll = -2,                 
        FilterUntagged = -3,                
        FilterGroups = -4               
    };

    QList<Akonadi::Tag::Id> filterTags() const;

signals:
    void filterChanged(const QList<Akonadi::Tag::Id> &idList);

private:
    CategorySelectWidgetPrivate * const d_ptr;
};

#endif                          // CATEGORYSELECTWIDGET_H