From e68a086bca8cf462c1d4d2528ac405f09a659670 Mon Sep 17 00:00:00 2001
From: ouwou <26526779+ouwou@users.noreply.github.com>
Date: Mon, 2 Oct 2023 22:24:12 -0400
Subject: add gui.font_scale setting

---
 src/abaddon.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/abaddon.cpp')

diff --git a/src/abaddon.cpp b/src/abaddon.cpp
index a8360c2..6557182 100644
--- a/src/abaddon.cpp
+++ b/src/abaddon.cpp
@@ -263,6 +263,13 @@ int Abaddon::StartGTK() {
     }
 #endif
 
+    if (m_settings.GetSettings().FontScale > 0.0) {
+        auto dpi = Gdk::Screen::get_default()->get_resolution();
+        if (dpi < 0.0) dpi = 96.0;
+        auto newdpi = dpi * 1024.0 * m_settings.GetSettings().FontScale;
+        Gtk::Settings::get_default()->set_property("gtk-xft-dpi", newdpi);
+    }
+
     // store must be checked before this can be called
     m_main_window->UpdateComponents();
 
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