From 421d54b152f380525fc7fa45f26be539b10bbf7d Mon Sep 17 00:00:00 2001
From: Guillaume Melquiond <guillaume.melquiond@inria.fr>
Date: Fri, 7 Dec 2018 16:08:47 +0100
Subject: [PATCH] Fix scrolling of session view.

---
 src/ide/why3ide.ml | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/src/ide/why3ide.ml b/src/ide/why3ide.ml
index cb3bcb50b..1b7a33d71 100644
--- a/src/ide/why3ide.ml
+++ b/src/ide/why3ide.ml
@@ -467,13 +467,15 @@ let (_ : GtkSignal.id) =
 
 let hp = GPack.paned `HORIZONTAL ~packing:hb#add ()
 
-let scrollview =
+(** {2 view for the session tree} *)
+let scrolled_session_view =
   let sv =
     GBin.scrolled_window
       ~hpolicy:`AUTOMATIC ~vpolicy:`AUTOMATIC
-      ~width:gconfig.tree_width ~shadow_type:`ETCHED_OUT
+      ~shadow_type:`ETCHED_OUT
       ~packing:hp#add ()
   in
+  hp#set_position gconfig.tree_width;
   let (_ : GtkSignal.id) =
     sv#misc#connect#size_allocate
       ~callback:
@@ -481,14 +483,6 @@ let scrollview =
        gconfig.tree_width <- w)
   in sv
 
-(** {2 view for the session tree} *)
-let scrolled_session_view =
-  GBin.scrolled_window
-    ~hpolicy: `AUTOMATIC ~vpolicy: `AUTOMATIC
-    ~shadow_type:`ETCHED_OUT
-    ~packing:scrollview#add_with_viewport
-    ()
-
 (* Vertical pan *)
 let vpan222 = GPack.paned `VERTICAL ~packing:hp#add ()
 
-- 
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