From 7b9a3b1fa73a2433201ac1c9d63952b5e9076158 Mon Sep 17 00:00:00 2001
From: Torbjörn Andersson
Date: Sat, 16 Apr 2005 16:29:11 +0000
Subject: Clarified/corrected my own comment, otherwise I'll probably forget
 exactly why this was necessary.

svn-id: r17634
---
 gui/about.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'gui/about.cpp')

diff --git a/gui/about.cpp b/gui/about.cpp
index 1f9043a07c..9800f47786 100644
--- a/gui/about.cpp
+++ b/gui/about.cpp
@@ -212,8 +212,11 @@ void AboutDialog::drawDialog() {
 
 
 void AboutDialog::handleTickle() {
-	// We're in the process of doing a full redraw. This will be used as
-	// background for the text, so we don't want any text on it.
+	// We're in the process of doing a full redraw to re-create the
+	// background image for the text. That means we need to wait for the
+	// GUI itself to clear the overlay and call drawDialog() in all of the
+	// dialogs, otherwise we'll only redraw this one and it'll still have
+	// the remains of the old image, including the text that was on it.
 	if (!_canvas.pixels)
 		return;
 
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