From 149a23ec0980e6820725c22ec93fdc51ce6537bd Mon Sep 17 00:00:00 2001
From: "Adam D. Ruppe" <destructionator@gmail.com>
Date: Sun, 25 Aug 2019 21:47:08 -0400
Subject: [PATCH] invalidate for child windows on resize

---
 minigui.d | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/minigui.d b/minigui.d
index f6d4838..491d526 100644
--- a/minigui.d
+++ b/minigui.d
@@ -3397,6 +3397,8 @@ class Window : Widget {
 			this.width = w;
 			this.height = h;
 			recomputeChildLayout();
+			version(win32_widgets)
+				InvalidateRect(hwnd, null, true);
 			redraw();
 		};