From 69de50492d1880b03f78c1f988c69e0892de010d Mon Sep 17 00:00:00 2001
From: ketmar <ketmar@ketmar.no-ip.org>
Date: Fri, 26 Nov 2021 11:29:22 +0000
Subject: [PATCH] egra: even more comments

FossilOrigin-Name: c8c53f153577963e0ea1fe3b7c8d222459dfa2ea9b9b8b35161fbf95432ba037
---
 egra/gui/widgets/base.d | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/egra/gui/widgets/base.d b/egra/gui/widgets/base.d
index be4b030..148a297 100644
--- a/egra/gui/widgets/base.d
+++ b/egra/gui/widgets/base.d
@@ -194,6 +194,10 @@ public:
       "";
   }
 
+  // call this when the widget need to be repainted
+  // currently it notifies its parent window that some widget was changed
+  // the parent window will take care of the rest
+  // if you won't call this, repainting can be deferred for indefinite time
   override void widgetChanged () nothrow {
     EgraStyledClass w = getTopLevel();
     if (w is null) return;
-- 
2.11.4.GIT