1 files changed, 7 insertions, 4 deletions
diff --git a/src/qt/receiverequestdialog.cpp b/src/qt/receiverequestdialog.cpp
index c69fea1c93..d4cb0e5ba2 100644
--- a/src/qt/receiverequestdialog.cpp
+++ b/src/qt/receiverequestdialog.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2016 The Bitcoin Core developers
+// Copyright (c) 2011-2017 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -9,7 +9,6 @@
 #include <qt/guiconstants.h>
 #include <qt/guiutil.h>
 #include <qt/optionsmodel.h>
-#include <qt/walletmodel.h>
 
 #include <QClipboard>
 #include <QDrag>
@@ -184,9 +183,13 @@ void ReceiveRequestDialog::update()
             QPainter painter(&qrAddrImage);
             painter.drawImage(0, 0, qrImage.scaled(QR_IMAGE_SIZE, QR_IMAGE_SIZE));
             QFont font = GUIUtil::fixedPitchFont();
-            font.setPixelSize(12);
-            painter.setFont(font);
             QRect paddedRect = qrAddrImage.rect();
+
+            // calculate ideal font size
+            qreal font_size = GUIUtil::calculateIdealFontSize(paddedRect.width() - 20, info.address, font);
+            font.setPointSizeF(font_size);
+
+            painter.setFont(font);
             paddedRect.setHeight(QR_IMAGE_SIZE+12);
             painter.drawText(paddedRect, Qt::AlignBottom|Qt::AlignCenter, info.address);
             painter.end();