qt-creator/src/plugins/texteditor/codeassist/genericproposalwidget.h

/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: http://www.qt-project.org/
**
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser 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 will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
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** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** Other Usage
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#ifndef GENERICPROPOSALWIDGET_H
#define GENERICPROPOSALWIDGET_H

#include "iassistproposalwidget.h"

namespace TextEditor {

class GenericProposalWidgetPrivate;

class GenericProposalWidget : public IAssistProposalWidget
{
    Q_OBJECT
    friend class GenericProposalWidgetPrivate;

public:
    GenericProposalWidget();
    virtual ~GenericProposalWidget();

    virtual void setAssistant(CodeAssistant *assistant);
    virtual void setReason(AssistReason reason);
    virtual void setKind(AssistKind kind);
    virtual void setUnderlyingWidget(const QWidget *underlyingWidget);
    virtual void setModel(IAssistProposalModel *model);
    virtual void setDisplayRect(const QRect &rect);
    virtual void setIsSynchronized(bool isSync);

    virtual void showProposal(const QString &prefix);
    virtual void updateProposal(const QString &prefix);
    virtual void closeProposal();

private:
    bool updateAndCheck(const QString &prefix);
    void updatePositionAndSize();
    void notifyActivation(int index);
    void abort();

protected:
    virtual bool eventFilter(QObject *o, QEvent *e);

private:
    GenericProposalWidgetPrivate *d;
};

} // TextEditor

#endif // GENERICPROPOSALWIDGET_H