////  ScriptEditBox.h//  interface/src/ui////  Created by Thijs Wenker on 4/30/14.//  Copyright 2014 High Fidelity, Inc.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #ifndef hifi_ScriptEditBox_h#define hifi_ScriptEditBox_h #include <QPlainTextEdit> class ScriptEditBox : public QPlainTextEdit {    Q_OBJECT public:    ScriptEditBox(QWidget* parent = NULL);     void lineNumberAreaPaintEvent(QPaintEvent* event);    int lineNumberAreaWidth(); protected:    void resizeEvent(QResizeEvent* event); private slots:    void updateLineNumberAreaWidth(int blockCount);    void highlightCurrentLine();    void updateLineNumberArea(const QRect& rect, int deltaY); private:    QWidget* _scriptLineNumberArea;}; #endif // hifi_ScriptEditBox_h