From 96d9330d9dbc77e6460ba5b4004759f6e015b59a Mon Sep 17 00:00:00 2001
From: Ole Christian Eidheim <eidheim@gmail.com>
Date: Thu, 27 Aug 2015 13:53:37 +0200
Subject: [PATCH] Added slight delay on tag-similar-tokens so that scrolling
 up/down with arrowkeys is more smooth.

---
 src/source.cc | 8 ++++++--
 src/source.h  | 1 +
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/source.cc b/src/source.cc
index 3a12d4c..6f652f5 100644
--- a/src/source.cc
+++ b/src/source.cc
@@ -1340,8 +1340,12 @@ Source::ClangViewAutocomplete(file_path, project_path) {
   
   get_buffer()->signal_mark_set().connect([this](const Gtk::TextBuffer::iterator& iterator, const Glib::RefPtr<Gtk::TextBuffer::Mark>& mark){
     if(mark->get_name()=="insert") {
-      auto usr=get_token();
-      tag_similar_tokens(usr);
+      delayed_tag_similar_tokens_connection.disconnect();
+      delayed_tag_similar_tokens_connection=Glib::signal_timeout().connect([this]() {
+        auto usr=get_token();
+        tag_similar_tokens(usr);
+        return false;
+      }, 100);
     }
   });
   
diff --git a/src/source.h b/src/source.h
index f71d3ee..5380f00 100644
--- a/src/source.h
+++ b/src/source.h
@@ -177,6 +177,7 @@ namespace Source {
   private:
     Glib::RefPtr<Gtk::TextTag> similar_tokens_tag;
     std::string last_similar_tokens_tagged;
+    sigc::connection delayed_tag_similar_tokens_connection;
     std::unique_ptr<SelectionDialog> selection_dialog;
     bool renaming=false;
   };