Add integer-based theme scaling (#935)

Configurable over the options menu,

1 files changed, 8 insertions, 0 deletions

diff --git a/src/main.cpp b/src/main.cpp
index 4528bc46..2c36c53c 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -26,6 +26,14 @@ int main(int argc, char *argv[])
   AOApplication::addLibraryPath(AOApplication::applicationDirPath() + "/lib");
   QResource::registerResource(main_app.get_asset("themes/" + Options::getInstance().theme() + ".rcc"));
 
+  QFont main_font = main_app.font();
+  main_app.default_font = main_font;
+
+  QFont new_font = main_font;
+  int new_font_size = main_app.default_font.pointSize() * Options::getInstance().themeScalingFactor();
+  new_font.setPointSize(new_font_size);
+  main_app.setFont(new_font);
+
   QFontDatabase fontDatabase;
   QDirIterator it(get_base_path() + "fonts",
                   QDirIterator::Subdirectories);