From 5296fb6f90a2d94e353266c4541cdfdabae9851b Mon Sep 17 00:00:00 2001
From: Yuhang Zhao <2546789017@qq.com>
Date: Fri, 16 Oct 2020 20:27:06 +0800
Subject: [PATCH] Add a comment about the helper function introduced in the
 previous commit.

Signed-off-by: Yuhang Zhao <2546789017@qq.com>
---
 winnativeeventfilter.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/winnativeeventfilter.h b/winnativeeventfilter.h
index ddae41d..27f5ce7 100644
--- a/winnativeeventfilter.h
+++ b/winnativeeventfilter.h
@@ -146,7 +146,8 @@ public:
     // Thin wrapper of DwmExtendFrameIntoClientArea().
     static void updateFrameMargins(void *handle /* HWND */);
 
-    // Helper function.
+    // Helper function. Designed for normal windows only.
+    // Don't use it on frameless windows!
     static void setWindowResizable(void *handle /* HWND */, const bool resizable = true);
 
     ///////////////////////////////////////////////