From: ThomasV <thomasv@gitorious>
Date: Tue, 17 Jun 2014 12:58:12 +0000 (+0200)
Subject: fixedSize qrcode widget
X-Git-Url: https://git.novaco.in/?p=electrum-nvc.git;a=commitdiff_plain;h=e5b44bacda6da6c69538ae2efd04ba6eb0f3b2b3

fixedSize qrcode widget
---

diff --git a/gui/qt/main_window.py b/gui/qt/main_window.py
index 75d9e62..4134d5f 100644
--- a/gui/qt/main_window.py
+++ b/gui/qt/main_window.py
@@ -687,7 +687,7 @@ class ElectrumWindow(QMainWindow):
         grid.addWidget(clear_button, 3, 2)
         grid.setRowStretch(4, 1)
 
-        self.receive_qr = QRCodeWidget()
+        self.receive_qr = QRCodeWidget(fixedSize=200)
         grid.addWidget(self.receive_qr, 0, 4, 5, 2)
 
         grid.setRowStretch(5, 1)
diff --git a/gui/qt/qrcodewidget.py b/gui/qt/qrcodewidget.py
index ba25214..6d13306 100644
--- a/gui/qt/qrcodewidget.py
+++ b/gui/qt/qrcodewidget.py
@@ -13,10 +13,13 @@ from electrum.i18n import _
 
 class QRCodeWidget(QWidget):
 
-    def __init__(self, data = None):
+    def __init__(self, data = None, fixedSize=False):
         QWidget.__init__(self)
         self.data = None
         self.qr = None
+        self.fixedSize=fixedSize
+        if fixedSize:
+            self.setFixedSize(fixedSize, fixedSize)
         self.setData(data)
 
 
@@ -26,8 +29,9 @@ class QRCodeWidget(QWidget):
         if self.data:
             self.qr = qrcode.QRCode()
             self.qr.add_data(self.data)
-            k = len(self.qr.get_matrix())
-            self.setMinimumSize(k*5,k*5)
+            if not self.fixedSize:
+                k = len(self.qr.get_matrix())
+                self.setMinimumSize(k*5,k*5)
         else:
             self.qr = None