added signal drop down

qtile/.config/qtile/config.py

@@ -158,7 +158,11 @@ groups.append(
             height = 0.5,
             width = 0.5,
             x = .25
-        )
+        ),
+        DropDown(
+            'Signal',
+            'signal-desktop',
+        ),
     ])
 )
 
@@ -184,6 +188,8 @@ keys.extend([
         desc="open the dropdown password manager KeePassXC"),
     Key(['mod1','control'],'w',lazy.group['scratchpad'].dropdown_toggle('WhatsApp'),
         desc="open the dropdown for WhatsApp"),
+    Key(['mod1','control'],'i',lazy.group['scratchpad'].dropdown_toggle('Signal'),
+        desc="open the dropdown for Signal"),
 ])
 #endregion