electrum

commit e5b44bacda6da6c69538ae2efd04ba6eb0f3b2b3
parent 3fa113d76b989325da33bddfb013236146abf284
Author: ThomasV <thomasv@gitorious>
Date:   Tue, 17 Jun 2014 14:58:12 +0200

fixedSize qrcode widget

Diffstat:
M
gui/qt/main_window.py
 | 
2
+-
M
gui/qt/qrcodewidget.py
 | 
10
+++++++---

2 files changed, 8 insertions(+), 4 deletions(-)
diff --git 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
@@ -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