Use a font with a better arrow glyph for the traffic graph label

blink/chatwindow.py

@@ -2350,7 +2350,7 @@ class ChatWindow(base_class, ui_class, ColorHelperMixin):
         else:
             incoming_traffic = TrafficNormalizer.normalize(self.incoming_traffic_graph.last_value*8, bits_per_second=True)
             outgoing_traffic = TrafficNormalizer.normalize(self.outgoing_traffic_graph.last_value*8, bits_per_second=True)
-        self.traffic_label.setText(u"""<p>Traffic: <span style="color: #d70000;">\u2193</span> %s <span style="color: #0064d7;">\u2191</span> %s</p>""" % (incoming_traffic, outgoing_traffic))
+        self.traffic_label.setText(u"""<p>Traffic: <span style="font-family: sans-serif; color: #d70000;">\u2193</span> %s <span style="font-family: sans-serif; color: #0064d7;">\u2191</span> %s</p>""" % (incoming_traffic, outgoing_traffic))
 
     def _SH_MuteButtonClicked(self, checked):
         settings = SIPSimpleSettings()

resources/chat_window.ui

@@ -1540,7 +1540,7 @@ QToolButton:pressed {
 </string>
                        </property>
                        <property name="text">
-                        <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Traffic: &lt;span style=&quot; color:#d70000;&quot;&gt;↓&lt;/span&gt; 0kbps &lt;span style=&quot; color:#0064d7;&quot;&gt;↑&lt;/span&gt; 0kbps&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+                        <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Traffic: &lt;span style=&quot;font-family: sans-serif; color:#d70000;&quot;&gt;↓&lt;/span&gt; 0kbps &lt;span style=&quot;font-family: sans-serif; color:#0064d7;&quot;&gt;↑&lt;/span&gt; 0kbps&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
                        </property>
                        <property name="indent">
                         <number>5</number>