From b863e024b9bcdc78a11e2acbc93cc2e1ef79ba2e Mon Sep 17 00:00:00 2001
From: Zufu Liu <unknown>
Date: Fri, 25 Jun 2021 19:47:51 +1000
Subject: Feature [feature-requests:#1400] Set buffering when technology set.

---
 win32/ScintillaWin.cxx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'win32')

diff --git a/win32/ScintillaWin.cxx b/win32/ScintillaWin.cxx
index 0af4a6d65..64ca03cfa 100644
--- a/win32/ScintillaWin.cxx
+++ b/win32/ScintillaWin.cxx
@@ -1832,6 +1832,7 @@ sptr_t ScintillaWin::SciMessage(Message iMessage, uptr_t wParam, sptr_t lParam)
 				}
 				DropRenderTarget();
 				technology = technologyNew;
+				view.bufferedDraw = technologyNew == Technology::Default;
 				// Invalidate all cached information including layout.
 				DropGraphics();
 				InvalidateStyleRedraw();
-- 
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