[chronojump] cairobars jumpSimple takeOff, takeOffWeight show always tc

[Xavier de Blas <xaviblas src gnome org>]

commit 437bcaab3bddd6ea494d842055b26732d2ccee68
Author: Xavier de Blas <xaviblas gmail com>
Date:   Tue Aug 31 13:44:57 2021 +0200

    cairobars jumpSimple takeOff, takeOffWeight show always tc

 src/gui/eventExecute.cs  | 4 ++++
 src/gui/usefulObjects.cs | 3 ---
 2 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/src/gui/eventExecute.cs b/src/gui/eventExecute.cs
index 251959acc..520d5a63a 100644
--- a/src/gui/eventExecute.cs
+++ b/src/gui/eventExecute.cs
@@ -728,6 +728,7 @@ public partial class ChronoJumpWindow
                // B) Paint cairo graph
                cairoPaintBarsPre.ShowPersonNames = radio_contacts_graph_allPersons.Active;
                cairoPaintBarsPre.UseHeights = useHeights;
+
                cairoPaintBarsPre.Paint();
        }
 
@@ -3505,6 +3506,9 @@ public class CairoPaintBarsPreJumpSimple : CairoPaintBarsPre
                        if(showBarA && showBarB)
                                break;
                }
+               //takeOff, takeOff weights show times (Tc)
+               if(showBarA && ! showBarB)
+                       UseHeights = false;
 
                CairoBars cbjt;
                if(showBarA && showBarB) //Dja, Djna
diff --git a/src/gui/usefulObjects.cs b/src/gui/usefulObjects.cs
index 7c7a2359a..2666d30e2 100644
--- a/src/gui/usefulObjects.cs
+++ b/src/gui/usefulObjects.cs
@@ -79,9 +79,6 @@ public class PrepareEventGraphJumpSimple
        public string type; //jumpType (useful to know if "all jumps" (type == "")
        public bool djShowHeights; //if djShowHeights and is a dj, graph falling height and jump height
 
-               
-       private enum jumpVariables { HEIGHT, TVTC, TC }
-
        public PrepareEventGraphJumpSimple() {
        }