From eedbad3e9fc128d0e829be4b7900abc4505962a4 Mon Sep 17 00:00:00 2001
From: Icekey <Bluekey2008@web.de>
Date: Thu, 2 Nov 2023 10:03:27 +0100
Subject: [PATCH] fixed transparent windows (#833)

---
 src/platform_impl/windows/window_state.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/platform_impl/windows/window_state.rs b/src/platform_impl/windows/window_state.rs
index 89b603107..7f9f25d21 100644
--- a/src/platform_impl/windows/window_state.rs
+++ b/src/platform_impl/windows/window_state.rs
@@ -255,6 +255,9 @@ impl WindowFlags {
     if self.contains(WindowFlags::NO_BACK_BUFFER) {
       style_ex |= WS_EX_NOREDIRECTIONBITMAP;
     }
+    if self.contains(WindowFlags::TRANSPARENT) {
+      style_ex |= WS_EX_LAYERED;
+    }
     if self.contains(WindowFlags::CHILD) {
       style |= WS_CHILD; // This is incompatible with WS_POPUP if that gets added eventually.
     }