Configure UI scale as first start step

This also includes some simple heuristic to guess initial scaling
depending on the largest screen's geometry.

1 files changed, 6 insertions, 0 deletions

diff --git a/gtk2_ardour/startup.h b/gtk2_ardour/startup.h
index 6717163e68..721557a10d 100644
--- a/gtk2_ardour/startup.h
+++ b/gtk2_ardour/startup.h
@@ -30,6 +30,7 @@
 #include <gtkmm/box.h>
 #include <gtkmm/radiobutton.h>
 #include <gtkmm/filechooserbutton.h>
+#include <gtkmm/comboboxtext.h>
 
 #include "ardour/utils.h"
 
@@ -68,6 +69,11 @@ private:
 	void setup_first_time_config_page ();
 	void config_changed ();
 
+	/* Welcome */
+	Gtk::ComboBoxText ui_font_scale;
+	void rescale_ui ();
+	void guess_default_ui_scale ();
+
 	/* first page */
 	Gtk::FileChooserButton* default_dir_chooser;
 	void default_dir_changed();