Doc: compile scribe-overview snippet

Done-with: Nico Vertriest <nico.vertriest@qt.io>
Task-number: QTBUG-81486
Change-Id: If760744aba49361d8d9ed51c4a2641b743c35c25
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>

src/gui/doc/snippets/scribe-overview/main.cpp

@@ -47,37 +47,37 @@
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/
-
-#include <QtGui>
+#include <QApplication>
+#include <QTextEdit>
 
 void mergeFormat(QTextEdit *edit)
 {
 //! [0]
-    QTextDocument *document = edit->document();
-    QTextCursor cursor(document);
+QTextDocument *document = edit->document();
+QTextCursor cursor(document);
 
-    cursor.movePosition(QTextCursor::Start);
-    cursor.movePosition(QTextCursor::EndOfLine, QTextCursor::KeepAnchor);
+cursor.movePosition(QTextCursor::Start);
+cursor.movePosition(QTextCursor::EndOfLine, QTextCursor::KeepAnchor);
 
-    QTextCharFormat format;
-    format.setFontWeight(QFont::Bold);
+QTextCharFormat format;
+format.setFontWeight(QFont::Bold);
 
-    cursor.mergeCharFormat(format);
+cursor.mergeCharFormat(format);
 //! [0]
 }
 
 int main(int argc, char *argv[])
 {
-    QWidget *parent = nullptr;
-    QString aStringContainingHTMLtext("<h1>Scribe Overview</h1>");
+QWidget *parent = nullptr;
+QString aStringContainingHTMLtext("<h1>Scribe Overview</h1>");
 
-    QApplication app(argc, argv);
+QApplication app(argc, argv);
 
 //! [1]
-    QTextEdit *editor = new QTextEdit(parent);
-    editor->setHtml(aStringContainingHTMLtext);
-    editor->show();
+QTextEdit *editor = new QTextEdit(parent);
+editor->setHtml(aStringContainingHTMLtext);
+editor->show();
 //! [1]
 
-    return app.exec();
+return app.exec();
 }

src/gui/doc/snippets/scribe-overview/scribe-overview.pro

@@ -1 +1,6 @@
-SOURCES     = main.cpp
+TEMPLATE = lib
+TARGET = scribe-overview_snippets
+QT += core gui widgets
+
+SOURCES = \
+    main.cpp

src/gui/doc/snippets/snippets.pro

@@ -19,6 +19,7 @@ contains(QT_BUILD_PARTS, tests) {
         qimagewriter \
         qstatustipevent \
         qtextobject \
+        scribe-overview \
         textblock-formats \
         textblock-fragments \
         textdocument-blocks \