kivy: fix qr_dialog

9 years ago · 7c3edd58e3
1 changed files with 4 additions and 1 deletions
--- a/gui/kivy/uix/dialogs/qr_dialog.py
+++ b/gui/kivy/uix/dialogs/qr_dialog.py
@ -33,4 +33,7 @@ class QRDialog(Factory.Popup):
    def __init__(self, title, data):
        Factory.Popup.__init__(self)
        self.title = title
-        self.ids.qr.set_data(data)
+        self.data = data
+
+    def on_open(self):
+        self.ids.qr.set_data(self.data)