qt-creator/src/plugins/debugger/watchwindow.h

/***************************************************************************
**
** This file is part of Qt Creator
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** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
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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);

signals:
    void requestWatchExpression(const QString &exp);
    void requestRemoveWatchExpression(const QString &iname);
    void requestAssignValue(const QString &exp, const QString &value);
    void requestExpandChildren(const QModelIndex &idx);
    void requestCollapseChildren(const QModelIndex &idx);

private slots:
    void handleChangedItem(QWidget *);
    void expandNode(const QModelIndex &index);
    void collapseNode(const QModelIndex &index);

private:
    void contextMenuEvent(QContextMenuEvent *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