Add Config::remove

Removes any config value set by Config::set()

1 files changed, 3 insertions, 0 deletions

diff --git a/src/gui_gtk.cc b/src/gui_gtk.cc
index 55ce88a..a326cea 100644
--- a/src/gui_gtk.cc
+++ b/src/gui_gtk.cc
@@ -555,6 +555,9 @@ public:
   void set(std::string const& key, std::string const& value) override {
     g_settings_set_string(settings_.get(), key.c_str(), value.c_str());
   }
+  void remove(std::string const& key) override {
+    g_settings_reset(settings_.get(), key.c_str());
+  }
 
 private:
   shared_gobject<GSettings> settings_;