/**************************************************************************
**
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**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
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**
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** 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
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#ifndef DEBUGGER_WATCHWINDOW_H
#define DEBUGGER_WATCHWINDOW_H

#include <QtGui/QTreeView>

namespace Debugger {
class DebuggerManager;

namespace Internal {

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

class WatchWindow : public QTreeView
{
    Q_OBJECT

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

    WatchWindow(Type type, DebuggerManager *manager, 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 resetHelper();
    Q_SLOT void expandNode(const QModelIndex &idx);
    Q_SLOT void collapseNode(const QModelIndex &idx);
    Q_SLOT void setUpdatesEnabled(bool enable);

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

    void editItem(const QModelIndex &idx);
    void resetHelper(const QModelIndex &idx);

    bool m_alwaysResizeColumnsToContents;
    Type m_type;
    DebuggerManager *m_manager;
    bool m_grabbing;
};


} // namespace Internal
} // namespace Debugger

#endif // DEBUGGER_WATCHWINDOW_H
