input_widget.hpp

#ifndef INPUT_WIDGET_H
#define INPUT_WIDGET_H

#include <QPlainTextEdit>
#include <QWidget>
#include <QDebug>
#include <QKeyEvent>

#include <QString>
#include <string>

class InputWidget : public QPlainTextEdit {
  Q_OBJECT

  public:
    
    InputWidget(QWidget * parent = nullptr);

  signals:
    
    // Sends the entire plaintext contents of the document for eval
    void textUpdated(QString text);

  private:
    
    // Override inherited to catch Shift+Enter
    void keyPressEvent(QKeyEvent *event); 
};

#endif // INPUT_WIDGET_H