From 9ad19622fd31bbc8af4521de5a44c35dc3959955 Mon Sep 17 00:00:00 2001
From: Artur Wieczorek <artwik@wp.pl>
Date: Thu, 27 Dec 2018 10:50:58 +0100
Subject: [PATCH] Fix drawing horizontal lines between the rows of the grid

See #18313.
---
 src/propgrid/propgrid.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/propgrid/propgrid.cpp b/src/propgrid/propgrid.cpp
index 55a33034f9..5e320bafcb 100644
--- a/src/propgrid/propgrid.cpp
+++ b/src/propgrid/propgrid.cpp
@@ -2248,7 +2248,7 @@ int wxPropertyGrid::DoDrawItems( wxDC& dc,
              nextP && nextP->IsCategory() )
             dc.SetPen(m_colCapBack);
 
-        dc.DrawLine( greyDepthX, y2-1, gridWidth-xRelMod, y2-1 );
+        dc.DrawLine(greyDepthX, y2 - 1, cellX, y2 - 1);
 
         //
         // Need to override row colours?