Rename ApplicationCode to ApplicationLibCode

ApplicationLibCode/UserInterface/RiuTextEditWithCompletion.h

@@ -0,0 +1,46 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2020 Equinor ASA
+//
+//  ResInsight is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
+//  WARRANTY; without even the implied warranty of MERCHANTABILITY or
+//  FITNESS FOR A PARTICULAR PURPOSE.
+//
+//  See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
+//  for more details.
+//
+/////////////////////////////////////////////////////////////////////////////////
+
+#pragma once
+#include <QTextEdit>
+
+class QCompleter;
+
+class TextEditWithCompletion : public QTextEdit
+{
+    Q_OBJECT
+public:
+    TextEditWithCompletion( QWidget* parent = nullptr );
+    ~TextEditWithCompletion();
+
+    void        setCompleter( QCompleter* completer );
+    QCompleter* completer();
+
+protected:
+    void keyPressEvent( QKeyEvent* e ) override;
+    void focusInEvent( QFocusEvent* e ) override;
+
+private slots:
+    void insertCompletion( const QString& completion );
+
+private:
+    QString textUnderCursor() const;
+
+private:
+    QCompleter* m_completer;
+};