From 8adde5537719aa7981d8ca8b5218cbbf95f107df Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Thu, 13 Mar 2014 23:19:14 +0100
Subject: [PATCH] Platform: improve documentation of redraw() function.

Make it clear that it's possible and non-harmful to call it from
drawEvent() itself.
---
 src/Magnum/Platform/Sdl2Application.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Magnum/Platform/Sdl2Application.h b/src/Magnum/Platform/Sdl2Application.h
index eb5289388..30cb1643e 100644
--- a/src/Magnum/Platform/Sdl2Application.h
+++ b/src/Magnum/Platform/Sdl2Application.h
@@ -283,7 +283,8 @@ class Sdl2Application {
          * @brief Redraw immediately
          *
          * Marks the window for redrawing, resulting in call to @ref drawEvent()
-         * in the next iteration.
+         * in the next iteration. You can call it from @ref drawEvent() itself
+         * to redraw immediately without waiting for user input.
          */
         void redraw() { flags |= Flag::Redraw; }