From a7761bfdfc3c9304f77ba95ca2b5b35b0d74c22c Mon Sep 17 00:00:00 2001
From: Urban Wallasch <urban.wallasch@freenet.de>
Date: Tue, 22 Jun 2021 11:49:01 +0200
Subject: [PATCH] * Limit Kanji history size to 10. * Scroll Kanji history to
 top on insert.

---
 kanjidic.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/kanjidic.py b/kanjidic.py
index 27e7ebf..4d35c6e 100755
--- a/kanjidic.py
+++ b/kanjidic.py
@@ -724,9 +724,14 @@ class kdMainWindow(QDialog):
         if not self.dic_ok:
             return
         if kanji:
+            # insert into history
             btn = zKanjiButton(kanji)
             btn.click_action = self.on_kanji_btn_clicked
             self.info_hist.insert_top_uniq(btn)
+            self.info_hist.verticalScrollBar().setValue(0)
+            # limit history length
+            while self.info_hist.widget().layout().takeAt(10):
+                pass
         info = ['']
         res = _kanjidic_lookup(kanji)
         nfmt = '<div style="font-family:%s;font-size:%.1fpt">' % (cfg['nfont'], cfg['nfont_sz'])
-- 
2.30.2