/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact:  Qt Software Information (qt-info@nokia.com)
**
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**
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** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
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**
** GNU Lesser General Public License Usage
**
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** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
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#ifndef DEBUGGER_WATCHWINDOW_H
#define DEBUGGER_WATCHWINDOW_H

#include <QtGui/QTreeView>

namespace Debugger {
namespace Internal {

/////////////////////////////////////////////////////////////////////
//
// WatchWindow
//
/////////////////////////////////////////////////////////////////////

class WatchWindow : public QTreeView
{
    Q_OBJECT

public:
    enum Type { LocalsType, TooltipType, WatchersType };

    WatchWindow(Type type, QWidget *parent = 0);
    void setType(Type type) { m_type = type; }
    Type type() const { return m_type; }
    
public slots:
    void resizeColumnsToContents();
    void setAlwaysResizeColumnsToContents(bool on = true);
    void setModel(QAbstractItemModel *model);
    void setAlternatingRowColorsHelper(bool on) { setAlternatingRowColors(on); }

private:
    Q_SLOT void expandNode(const QModelIndex &index);
    Q_SLOT void collapseNode(const QModelIndex &index);
    Q_SLOT void resetHelper();

    void keyPressEvent(QKeyEvent *ev);
    void contextMenuEvent(QContextMenuEvent *ev);
    void dragEnterEvent(QDragEnterEvent *ev);
    void dropEvent(QDropEvent *ev);
    void dragMoveEvent(QDragMoveEvent *ev);

    void editItem(const QModelIndex &idx);
    void reset(); /* reimpl */

    void resetHelper(const QModelIndex &idx);

    bool m_alwaysResizeColumnsToContents;
    Type m_type;
};


} // namespace Internal
} // namespace Debugger

#endif // DEBUGGER_WATCHWINDOW_H