From 80fdb7b34d5106f4a26d589b519e22c4369eadfd Mon Sep 17 00:00:00 2001
From: Robert Roebling <robert@roebling.de>
Date: Sat, 14 Oct 2006 13:24:26 +0000
Subject: [PATCH]   Remove tree control lines unconditionally under     GTK2
 (similar to what wxMac does) as it simply     looks wrong (as we are using
 GTK+ tree buttons).

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42004 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/generic/treectlg.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/generic/treectlg.cpp b/src/generic/treectlg.cpp
index e4d81b2b4c..38b83bdd2d 100644
--- a/src/generic/treectlg.cpp
+++ b/src/generic/treectlg.cpp
@@ -820,6 +820,9 @@ bool wxGenericTreeCtrl::Create(wxWindow *parent,
     if (major < 10)
         style |= wxTR_ROW_LINES;
 #endif // __WXMAC__
+#ifdef __WXGTK20__
+    style |= wxTR_NO_LINES;
+#endif
 
     if ( !wxControl::Create( parent, id, pos, size,
                              style|wxHSCROLL|wxVSCROLL,
-- 
2.45.2