From a7cdff6d9634c476f58e92d33d4262cdf9bf7b3d Mon Sep 17 00:00:00 2001
From: Glutanimate <glutanimate@users.noreply.github.com>
Date: Wed, 30 Aug 2017 13:13:10 +0200
Subject: [PATCH] Invoke autosuggestion pop-up with arrow-key up/down

---
 aqt/tagedit.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/aqt/tagedit.py b/aqt/tagedit.py
index 8603a90eb..2236f901e 100644
--- a/aqt/tagedit.py
+++ b/aqt/tagedit.py
@@ -36,6 +36,11 @@ class TagEdit(QLineEdit):
         self.showCompleter()
 
     def keyPressEvent(self, evt):
+        if evt.key() in (Qt.Key_Up, Qt.Key_Down):
+            # show completer on arrow key up/down
+            if not self.completer.popup().isVisible():
+                self.showCompleter()
+            return
         if (evt.key() == Qt.Key_Tab and evt.modifiers() & Qt.ControlModifier):
             # select next completion
             if not self.completer.popup().isVisible():