play around with Scintilla and Lexilla

mainwindow.h

@@ -5,7 +5,7 @@
 #include "ui_GeneralSettings.h"
 
 class QLabel;
-class QsciScintilla;
+class SciEdit;
 class MainWindow : public KXmlGuiWindow
 {
     Q_OBJECT
@@ -19,7 +19,7 @@ private:
     void showSettings();
     void applyLexer(const QString & lexer);
 
-    QsciScintilla * m_editor;
+    SciEdit * m_editor;
     QLabel * m_cursorPosStatusLabel;
 };