Examples: move widgets/codeeditor into manual tests

It's not a very well written example, using (largely unneed) hacks to
implement what it does. It's also misleading - the syntaxhighlighter
example is a better showcase for building a useful code editor.

Move it to manual tests.

Fixes: QTBUG-111025
Pick-to: 6.5
Change-Id: I405d41688235bf3e9a08373e716769f26d02fec6
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>

1 files changed, 0 insertions, 68 deletions

diff --git a/examples/widgets/widgets/codeeditor/codeeditor.h b/examples/widgets/widgets/codeeditor/codeeditor.h
deleted file mode 100644
index e8e6a583f0..0000000000
--- a/examples/widgets/widgets/codeeditor/codeeditor.h
+++ /dev/null
@@ -1,68 +0,0 @@
-// Copyright (C) 2016 The Qt Company Ltd.
-// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
-
-#ifndef CODEEDITOR_H
-#define CODEEDITOR_H
-
-#include <QPlainTextEdit>
-
-QT_BEGIN_NAMESPACE
-class QPaintEvent;
-class QResizeEvent;
-class QSize;
-class QWidget;
-QT_END_NAMESPACE
-
-class LineNumberArea;
-
-//![codeeditordefinition]
-
-class CodeEditor : public QPlainTextEdit
-{
-    Q_OBJECT
-
-public:
-    CodeEditor(QWidget *parent = nullptr);
-
-    void lineNumberAreaPaintEvent(QPaintEvent *event);
-    int lineNumberAreaWidth();
-
-protected:
-    void resizeEvent(QResizeEvent *event) override;
-
-private slots:
-    void updateLineNumberAreaWidth(int newBlockCount);
-    void highlightCurrentLine();
-    void updateLineNumberArea(const QRect &rect, int dy);
-
-private:
-    QWidget *lineNumberArea;
-};
-
-//![codeeditordefinition]
-//![extraarea]
-
-class LineNumberArea : public QWidget
-{
-public:
-    LineNumberArea(CodeEditor *editor) : QWidget(editor), codeEditor(editor)
-    {}
-
-    QSize sizeHint() const override
-    {
-        return QSize(codeEditor->lineNumberAreaWidth(), 0);
-    }
-
-protected:
-    void paintEvent(QPaintEvent *event) override
-    {
-        codeEditor->lineNumberAreaPaintEvent(event);
-    }
-
-private:
-    CodeEditor *codeEditor;
-};
-
-//![extraarea]
-
-#endif