From fe2dc81d07a854d1d3c55052b67c0b17199dfc54 Mon Sep 17 00:00:00 2001
From: Uwe Rathmann <Uwe.Rathmann@tigertal.de>
Date: Fri, 9 Aug 2019 10:16:14 +0200
Subject: [PATCH] setting a default constraint value

---
 src/layouts/QskLayoutConstraint.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/layouts/QskLayoutConstraint.h b/src/layouts/QskLayoutConstraint.h
index a6416305..77a88c67 100644
--- a/src/layouts/QskLayoutConstraint.h
+++ b/src/layouts/QskLayoutConstraint.h
@@ -9,6 +9,7 @@
 #include "QskGlobal.h"
 
 #include <qnamespace.h>
+#include <qsize.h>
 #include <limits>
 
 class QskSizePolicy;
@@ -48,8 +49,8 @@ namespace QskLayoutConstraint
     QSK_EXPORT QSizeF boundedSize( const QQuickItem*, const QSizeF& );
     QSK_EXPORT QSizeF adjustedSize( const QQuickItem*, const QSizeF& );
 
-    QSK_EXPORT QSizeF sizeHint(
-        const QQuickItem*, Qt::SizeHint, const QSizeF& constraint );
+    QSK_EXPORT QSizeF sizeHint( const QQuickItem*,
+        Qt::SizeHint, const QSizeF& constraint = QSizeF() );
 
     QSK_EXPORT qreal sizeHint(
         const QQuickItem*, Qt::SizeHint, Qt::Orientation, qreal constraint );