/* This file is part of the KDE libraries
   Copyright (C) 2001-2003 Christoph Cullmann <cullmann@kde.org>
   Copyright (C) 2002, 2003 Anders Lund <anders.lund@lund.tdcadsl.dk>
   Copyright (C) 2005-2006 Hamish Rodda <rodda@kde.org>
   Copyright (C) 2007 Mirko Stocker <me@misto.ch>
 *
 *  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 KATESTYLETREEWIDGET_H
#define KATESTYLETREEWIDGET_H

#include <QTreeWidget>

#include "kateextendedattribute.h"

/**
 * QTreeWidget that automatically adds columns for KateStyleListItems and provides a
 * popup menu and a slot to edit a style using the keyboard.
 * Added by anders, jan 23 2002.
 */
class KateStyleTreeWidget : public QTreeWidget
{
    Q_OBJECT

    friend class KateStyleListItem;

public:
    explicit KateStyleTreeWidget(QWidget *parent = 0, bool showUseDefaults = false);

    void emitChanged();

    void setBgCol(const QColor &c)
    {
        bgcol = c;
    }
    void setSelCol(const QColor &c)
    {
        selcol = c;
    }
    void setNormalCol(const QColor &c)
    {
        normalcol = c;
    }

    void addItem(QTreeWidgetItem *parent, const QString &styleName, KTextEditor::Attribute::Ptr defaultstyle, KTextEditor::Attribute::Ptr data = KTextEditor::Attribute::Ptr());
    void addItem(const QString &styleName, KTextEditor::Attribute::Ptr defaultstyle, KTextEditor::Attribute::Ptr data = KTextEditor::Attribute::Ptr());

    void resizeColumns();

Q_SIGNALS:
    void changed();

protected:
    virtual void contextMenuEvent(QContextMenuEvent *event);
    virtual void showEvent(QShowEvent *event);
    virtual bool edit(const QModelIndex &index, EditTrigger trigger, QEvent *event);

private Q_SLOTS:
    void changeProperty();
    void unsetColor();
    void updateGroupHeadings();

private:
    QColor bgcol, selcol, normalcol;
    QFont docfont;
};

#endif
