From fb7c2cc0596aefc9907dc65f71877ae9c6b3a185 Mon Sep 17 00:00:00 2001
From: Nyall Dawson <nyall.dawson@gmail.com>
Date: Fri, 2 Jun 2017 13:46:39 +1000
Subject: [PATCH] [composer] Refresh data defined properties after page size
 changes Fix #16390

(cherry-picked from 599db1)
---
 src/app/composer/qgscompositionwidget.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/app/composer/qgscompositionwidget.cpp b/src/app/composer/qgscompositionwidget.cpp
index c6b4d97cf387..9bb852f9872e 100644
--- a/src/app/composer/qgscompositionwidget.cpp
+++ b/src/app/composer/qgscompositionwidget.cpp
@@ -488,6 +488,7 @@ void QgsCompositionWidget::applyWidthHeight()
     return;
 
   mComposition->setPaperSize( width, height );
+  mComposition->refreshItems();
 }
 
 void QgsCompositionWidget::on_mPaperWidthDoubleSpinBox_editingFinished()