1 files changed, 20 insertions, 0 deletions
diff --git a/src/widgets/doc/snippets/code/src_gui_widgets_qspinbox.cpp b/src/widgets/doc/snippets/code/src_gui_widgets_qspinbox.cpp
index d660d605a1..ec4b5bf27f 100644
--- a/src/widgets/doc/snippets/code/src_gui_widgets_qspinbox.cpp
+++ b/src/widgets/doc/snippets/code/src_gui_widgets_qspinbox.cpp
@@ -41,3 +41,23 @@ setRange(minimum, maximum);
 setMinimum(minimum);
 setMaximum(maximum);
 //! [7]
+
+//! [8]
+int IconSizeSpinBox::valueFromText(const QString &text) const
+{
+    static const QRegularExpression regExp(tr("(\\d+)(\\s*[xx]\\s*\\d+)?"));
+    Q_ASSERT(regExp.isValid());
+
+    const QRegularExpressionMatch match = regExp.match(text);
+    if (match.isValid())
+        return match.captured(1).toInt();
+    return 0;
+}
+//! [8]
+
+//! [9]
+QString IconSizeSpinBox::textFromValue(int value) const
+{
+    return tr("%1 x %1").arg(value);
+}
+//! [9]