From 31d174b957ed7d9aa976fb97c2bc441b79c05d1c Mon Sep 17 00:00:00 2001
From: Philippe SWARTVAGHER <philippe.swartvagher@inria.fr>
Date: Wed, 27 Jul 2022 18:22:07 +0200
Subject: [PATCH] Fix displaying variable values on vertical line with VBO
 render

Follow-up of bacf5e14eeb044c47d33d0102a1eec8db1bf7047
---
 src/render/vbo/Render_alternate.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/render/vbo/Render_alternate.cpp b/src/render/vbo/Render_alternate.cpp
index a4a3e79a..d7eee7f7 100644
--- a/src/render/vbo/Render_alternate.cpp
+++ b/src/render/vbo/Render_alternate.cpp
@@ -1263,8 +1263,11 @@ void Render_alternate::draw_vertical_line(){
 void Render_alternate::update_vertical_line(){
     if (_mouse_pressed_inside_container)
         set_vertical_line(0);
-    else
+    else {
         set_vertical_line(render_to_trace_x( screen_to_render_x(_mouse_x)));
+        Element_pos d = render_to_trace_x( screen_to_render_x(_mouse_x));
+        _core->launch_action(_core->_STATE_UPDATE_VARVALUES, &d);//update the value of the variables to display
+    }
     updateGL();
 }
 
-- 
GitLab