From 8a7680759408ce3887763d61ad64fdffb5d3b854 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Mon, 19 Oct 2020 18:55:09 +0530
Subject: [PATCH] API to toggle uniform item sizes

---
 src/calibre/gui2/widgets2.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/calibre/gui2/widgets2.py b/src/calibre/gui2/widgets2.py
index d58bd9e65c..e7b1572ec1 100644
--- a/src/calibre/gui2/widgets2.py
+++ b/src/calibre/gui2/widgets2.py
@@ -74,12 +74,19 @@ class HistoryLineEdit2(LineEdit, HistoryMixin):
     def __init__(self, parent=None, completer_widget=None, sort_func=lambda x:b''):
         LineEdit.__init__(self, parent=parent, completer_widget=completer_widget, sort_func=sort_func)
 
+    def set_uniform_item_sizes(self, on=False):
+        if hasattr(self.mcompleter, 'setUniformItemSizes'):
+            self.mcompleter.setUniformItemSizes(on)
+
 
 class HistoryComboBox(EditWithComplete, HistoryMixin):
 
     def __init__(self, parent=None, strip_completion_entries=True):
         EditWithComplete.__init__(self, parent, sort_func=lambda x:b'', strip_completion_entries=strip_completion_entries)
 
+    def set_uniform_item_sizes(self, on=False):
+        self.lineEdit().mcompleter.setUniformItemSizes(on)
+
 
 class ColorButton(QPushButton):