tst_QBoxLayout: use QProxyStyle instead of QWindowsStyle

QWindowsStyle is soon to become an internal class.

Change-Id: I287c771a841ba96e445f0a0df96ea035be25ac74
Reviewed-by: Caroline Chao <caroline.chao@digia.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/auto/widgets/kernel/qboxlayout/tst_qboxlayout.cpp b/tests/auto/widgets/kernel/qboxlayout/tst_qboxlayout.cpp
index d2eb34e4a4..3564800a8b 100644
--- a/tests/auto/widgets/kernel/qboxlayout/tst_qboxlayout.cpp
+++ b/tests/auto/widgets/kernel/qboxlayout/tst_qboxlayout.cpp
@@ -68,11 +68,11 @@ private slots:
     void taskQTBUG_7103_minMaxWidthNotRespected();
 };
 
-class CustomLayoutStyle : public QWindowsStyle
+class CustomLayoutStyle : public QProxyStyle
 {
     Q_OBJECT
 public:
-    CustomLayoutStyle() : QWindowsStyle()
+    CustomLayoutStyle() : QProxyStyle(QStyleFactory::create("windows"))
     {
         hspacing = 5;
         vspacing = 10;
@@ -109,7 +109,7 @@ int CustomLayoutStyle::pixelMetric(PixelMetric metric, const QStyleOption * opti
         default:
             break;
     }
-    return QWindowsStyle::pixelMetric(metric, option, widget);
+    return QProxyStyle::pixelMetric(metric, option, widget);
 }