From 71e3215d550fc99f9c9b9c618a84690914202c43 Mon Sep 17 00:00:00 2001
From: Robert Tari <robert@tari.in>
Date: Fri, 14 Jul 2023 06:01:35 +0200
Subject: ayatanawebmail/application.py: Add colour scheme handler

---
 ayatanawebmail/application.py | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'ayatanawebmail/application.py')

diff --git a/ayatanawebmail/application.py b/ayatanawebmail/application.py
index 72bfd55..e6abf46 100755
--- a/ayatanawebmail/application.py
+++ b/ayatanawebmail/application.py
@@ -484,6 +484,10 @@ class AyatanaWebmail(object):
         self.bNoNetwork = True
         self.oMessagingMenu = MessagingMenu(self.onMenuItemClicked, self.openDialog, self.updateMessageAges, self.fnCheckNetwork)
 
+        self.pGnomeSettings = Gio.Settings.new ('org.gnome.desktop.interface')
+        self.pGnomeSettings.connect ('changed::color-scheme', self.onColorSchemeChanged)
+        self.onColorSchemeChanged (self.pGnomeSettings, 'color-scheme')
+
         self.initKeyring()
         self.initConfig()
         DBusGMainLoop(set_as_default=True)
@@ -507,6 +511,12 @@ class AyatanaWebmail(object):
         except KeyboardInterrupt:
             self.close(0)
 
+    def onColorSchemeChanged (self, pSettings, sKey):
+
+        sColorScheme = pSettings.get_string (sKey)
+        bDark = (sColorScheme == 'prefer-dark')
+        Gtk.Settings.get_default().props.gtk_application_prefer_dark_theme = bDark
+
     def onPrepareForSleep(self, bGoing):
 
         if not bGoing:
-- 
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