NodeTreeView.h

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/*  Copyright (C) 2011 Jonathan Wuest

    This file is part of Tuchulcha.

    Tuchulcha 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.

    Tuchulcha 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 Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with Tuchulcha.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef NODETREEVIEW_H
#define NODETREEVIEW_H

#include <QWidget>

class ParameterFileModel;
class Node;
class TreeViewItem;
class QTreeView;
class QStandardItemModel;
class QSortFilterProxyModel;
class QModelIndex;

namespace Ui {
    class NodeTreeView;
}

class NodeTreeView : public QWidget {
    Q_OBJECT

public:
    NodeTreeView(QWidget* parent = 0);
    ~NodeTreeView();

public slots:
    void reload();
    void on_treeView_clicked(const QModelIndex& index);

    void on_editFilter_textChanged(const QString& text);
    void on_treeView_doubleClicked(const QModelIndex&);

signals:
    void showClassDoc(const QString& className);
    void addNode(QString type);

private:
    Ui::NodeTreeView* _ui;
    QStandardItemModel* _model;
    QSortFilterProxyModel* _filter;
    QSortFilterProxyModel* _hideEmtptyGroups;
};

#endif  /* NODETREEVIEW_H */