From f722fb1155cb3d198c450a68d7db82a0bf6318bf Mon Sep 17 00:00:00 2001
From: Jonas Kümmerlin <jonas@kuemmerlin.eu>
Date: Thu, 11 Jun 2020 14:37:45 +0200
Subject: concerted effort to reduce unneccessary redraws on transparent
 backgrounds

---
 alf/alfnotebook.cpp | 7 -------
 1 file changed, 7 deletions(-)

(limited to 'alf/alfnotebook.cpp')

diff --git a/alf/alfnotebook.cpp b/alf/alfnotebook.cpp
index e264b6e..ca93d90 100644
--- a/alf/alfnotebook.cpp
+++ b/alf/alfnotebook.cpp
@@ -1161,13 +1161,6 @@ ALF_Notebook_ContainerWindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lPa
 
             EndDeferWindowPos(hdwp);
 
-            if (priv->selectedPage && priv->hTheme
-                    && priv->tabPaneBgColor == ALF_COLOR_TRANSPARENT
-                    && ((oldPanelRect.bottom - oldPanelRect.top) != (rcPanel.bottom - rcPanel.top))) {
-                // only needed when height changes, since bg is tiled horizontally
-                ALF_InvalidateBackground(priv->selectedPage->hwndPanel);
-            }
-
             if (priv->hTheme) {
                 // themed background does contain gradients on XP
                 // FIXME! do we always need to invalidate everyting?
-- 
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