QCodeEdit completer refactor and works fine!

libs/widgets/qcodeedit.h

@@ -31,6 +31,8 @@ namespace Ui {
 	class QCodeEdit;
 }
 
+class QCodeEditCompleter;
+
 
 class QAD_WIDGETS_EXPORT QCodeEdit: public QWidget
 {
@@ -40,6 +42,8 @@ class QAD_WIDGETS_EXPORT QCodeEdit: public QWidget
 	Q_PROPERTY(bool showLineNumbers READ showLineNumbers WRITE setShowLineNumbers)
 	Q_PROPERTY(bool wordCompletitionEnabled READ wordCompletitionEnabled WRITE setWordCompletitionEnabled)
 	Q_PROPERTY(QFont editorFont READ editorFont WRITE setEditorFont)
+
+	friend class QCodeEditCompleter;
 	
 public:
 	QCodeEdit(QWidget * parent = 0);
@@ -105,7 +109,7 @@ private:
 		QIcon icon;
 	};
 	
-	QTreeWidget * completer;
+	QCodeEditCompleter * completer;
 	IconedLabel * lbl_help[2];
 	QFrame * widget_help;
 	QTextEdit::ExtraSelection es_line, es_cursor, es_bracket, es_range, es_search;
@@ -123,8 +127,6 @@ private:
 	void changeEvent(QEvent * e);
 	void highlightBrackets();
 	void applyExtraSelection();
-	void nextCompletition();
-	void previousCompletition();
 	void clearSearch();
 	void moveToSearch();
 	int searchIndFromCursor();