labelwidget.h

/*
 * Silence
 *
 * Copyright (C) 2009 Manuel Unglaub
 *
 * This file is part of Silence.
 *
 * Silence 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, version GPLv2 only of the License.
 *
 * Silence 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 Silence.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef LABELWIDGET_H
#define LABELWIDGET_H

#include "src/data/label.h"
#include <QGridLayout>
#include <QGroupBox>
#include <QPushButton>
#include <QTreeWidget>
#include <QWidget>


class LabelWidget : public QWidget
{
    Q_OBJECT

    public:
        LabelWidget(QWidget *parent = 0, bool showManageLabelsBtn = true);

        ~LabelWidget();

    public slots:
        QStringList getLabels() const;

        void selectLabels(QStringList select);

        void manageLabels();

        void updateLabels();

    private slots:
        void itemActivated(QTreeWidgetItem *item, int column);

    private:
        QGridLayout *layout;
        QTreeWidget *labeltree;
        QPushButton *manageLabelsBtn;

        void setupTree();
        void fillTree();
        void addLabel(QTreeWidgetItem* parent, Label* label);
        void deselectChildren(QTreeWidgetItem* item);
};

#endif // LABELWIDGET_H