[chronojump] Overview: select this person unsensitivizes the button

[Xavier de Blas <xaviblas src gnome org>]

commit 30457dd82e6120fe3060f38c61249d5be5742ead
Author: Xavier de Blas <xaviblas gmail com>
Date:   Fri May 8 14:44:28 2020 +0200

    Overview: select this person unsensitivizes the button

 src/gui/app1/chronojump.cs | 2 ++
 src/gui/overview.cs        | 4 ++++
 2 files changed, 6 insertions(+)
---
diff --git a/src/gui/app1/chronojump.cs b/src/gui/app1/chronojump.cs
index e99b9700..aaa23adf 100644
--- a/src/gui/app1/chronojump.cs
+++ b/src/gui/app1/chronojump.cs
@@ -2642,6 +2642,8 @@ public partial class ChronoJumpWindow
                        //LogB.Information("selected: " + overviewWin.SelectedPersonID.ToString());
                        selectRowTreeView_persons(treeview_persons,
                                        myTreeViewPersons.FindRow(overviewWin.SelectedPersonID));
+
+                       overviewWin.Button_select_this_person_make_unsensitive();
                }
        }
 
diff --git a/src/gui/overview.cs b/src/gui/overview.cs
index 7abab54e..828b0c9b 100644
--- a/src/gui/overview.cs
+++ b/src/gui/overview.cs
@@ -148,6 +148,10 @@ public abstract class OverviewWindow
                return new TreeStore(typeof (string), typeof (string), typeof (string), typeof (string), 
typeof (string)); //personID (hidden), person name, sex, exercise, sets
        }
 
+       public void Button_select_this_person_make_unsensitive()
+       {
+               button_select_this_person.Sensitive = false;
+       }
        public Button Button_select_this_person
        {
                set { button_select_this_person = value; }