Doc: Remove obsolete/removed snippet code

Task-number: QTBUG-81486
Change-Id: Ifc6ac9203a046b6b5da6140931c59875f0dc08c3
Reviewed-by: Volker Hilsheimer <[email protected]>

1 files changed, 0 insertions, 15 deletions

diff --git a/src/gui/doc/snippets/textdocument-frames/mainwindow.cpp b/src/gui/doc/snippets/textdocument-frames/mainwindow.cpp
index 620f41708ad..96b84fe61a2 100644
--- a/src/gui/doc/snippets/textdocument-frames/mainwindow.cpp
+++ b/src/gui/doc/snippets/textdocument-frames/mainwindow.cpp
@@ -51,7 +51,6 @@
 #include <QtWidgets>
 
 #include "mainwindow.h"
-#include "xmlwriter.h"
 
 MainWindow::MainWindow()
 {
@@ -151,18 +150,4 @@ void MainWindow::saveFile()
                 QMessageBox::NoButton);
     }
 }
-bool MainWindow::writeXml(const QString &fileName)
-{
-    XmlWriter documentWriter(editor->document());
-
-    QDomDocument *domDocument = documentWriter.toXml();
-    QFile file(fileName);
 
-    if (file.open(QFile::WriteOnly)) {
-        file.write(domDocument->toString(1).toUtf8());
-        file.close();
-        return true;
-    }
-    else
-        return false;
-}