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** Copyright (C) 2017 The Qt Company Ltd.
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** This file is part of the Qt Installer Framework.
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#ifndef LAZYPLAINTEXTEDIT_H
#define LAZYPLAINTEXTEDIT_H

#include <QPlainTextEdit>

class LazyPlainTextEdit : public QPlainTextEdit
{
    Q_OBJECT
public:
    enum struct TextCursorPosition {
        Keep,
        ForceEnd
    };
    explicit LazyPlainTextEdit(QWidget *parent = 0);
    void updateCursor(TextCursorPosition position);

public slots:
    void append(const QString &text);
    virtual void clear();
    virtual void setVisible ( bool visible );
protected:
    void timerEvent(QTimerEvent *event);
private:
    int m_timerId;
    QString m_cachedOutput;
};

#endif // LAZYPLAINTEXTEDIT_H