Doc: remove a redundant QQuickStyle example

The "Styling Qt Quick Controls 2" -page is already overloaded with
content. Give a minimal one-liner example and link to QQuickStyle
for more details, which contains the same snippet that was removed.

Change-Id: I77e196aeb8d407fcf05a264232dd83c2e28f97b7
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

1 files changed, 4 insertions, 17 deletions

diff --git a/src/imports/controls/doc/src/qtquickcontrols2-styles.qdoc b/src/imports/controls/doc/src/qtquickcontrols2-styles.qdoc
index dc0db600..d9c03ec3 100644
--- a/src/imports/controls/doc/src/qtquickcontrols2-styles.qdoc
+++ b/src/imports/controls/doc/src/qtquickcontrols2-styles.qdoc
@@ -83,28 +83,15 @@
 
     \section2 Using QQuickStyle in C++
 
-    \l QQuickStyle provides API for configuring a specific style. The following
+    \l QQuickStyle provides C++ API for configuring a specific style. The following
     example runs a Qt Quick Controls 2 application with the Material style:
 
     \code
-    #include <QGuiApplication>
-    #include <QQmlApplicationEngine>
-    #include <QQuickStyle>
-
-    int main(int argc, char *argv[])
-    {
-        QGuiApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
-        QGuiApplication app(argc, argv);
-
-        QQuickStyle::setStyle("Material");
-
-        QQmlApplicationEngine engine;
-        engine.load(QUrl("qrc:/main.qml"));
-
-        return app.exec();
-    }
+    QQuickStyle::setStyle("Material");
     \endcode
 
+    See the detailed description of \l QQuickStyle for more details.
+
     \section2 Command line argument
 
     Passing a \c -style command line argument is the convenient way to test different