Fix broken tab rendering for TabView

There was a missing change notification on the paintMargins
property. This was not caused, but simply triggered by the
change to v4.

Change-Id: Icf055d222bac39bd77cb4d3dc2f4c4c90ac629eb
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/controls/Private/qquickstyleitem_p.h b/src/controls/Private/qquickstyleitem_p.h
index 3d67776f..7f267c9d 100644
--- a/src/controls/Private/qquickstyleitem_p.h
+++ b/src/controls/Private/qquickstyleitem_p.h
@@ -160,7 +160,7 @@ public:
     void setMaximum(int maximum) { if (m_maximum != maximum) {m_maximum = maximum; emit maximumChanged();}}
     void setValue(int value) { if (m_value!= value) {m_value = value; emit valueChanged();}}
     void setStep(int step) { if (m_step != step) { m_step = step; emit stepChanged(); }}
-    void setPaintMargins(int value) { if (m_paintMargins!= value) {m_paintMargins = value;} }
+    void setPaintMargins(int value) { if (m_paintMargins!= value) {m_paintMargins = value; emit paintMarginsChanged(); } }
     void setElementType(const QString &str);
     void setText(const QString &str) { if (m_text != str) {m_text = str; emit textChanged();}}
     void setActiveControl(const QString &str) { if (m_activeControl != str) {m_activeControl = str; emit activeControlChanged();}}