From b8c474ff32541a3d290b77d99a295965605723d5 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Thu, 11 Apr 2024 19:42:14 +0200
Subject: [PATCH] Add support for splash screen image transparency

---
 gtk2_ardour/splash.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gtk2_ardour/splash.cc b/gtk2_ardour/splash.cc
index 908d137360..e82fbf3438 100644
--- a/gtk2_ardour/splash.cc
+++ b/gtk2_ardour/splash.cc
@@ -238,6 +238,10 @@ Splash::expose (GdkEventExpose* ev)
 {
 	RefPtr<Gdk::Window> window = darea.get_window();
 
+	/* clear background (for transparent splash images */
+	Glib::RefPtr<Gdk::GC> bg = get_style()->get_bg_gc (STATE_NORMAL);
+	window->draw_rectangle(bg, true, ev->area.x, ev->area.y, ev->area.width, ev->area.height)
+
 	/* note: height & width need to be constrained to the pixbuf size
 	   in case a WM provides us with a screwy allocation
 	*/