[chronojump] genericWindow treeview edit/delete better sensitivity

[Xavier de Blas <xaviblas src gnome org>]

commit 0ba32d0663ea501112c315fb1e355633409c96fa
Author: Xavier de Blas <xaviblas gmail com>
Date:   Mon Sep 16 17:00:22 2019 +0200

    genericWindow treeview edit/delete better sensitivity

 src/gui/encoder.cs       |  1 +
 src/gui/forceSensor.cs   |  1 +
 src/gui/genericWindow.cs | 11 +++++++++++
 3 files changed, 13 insertions(+)
---
diff --git a/src/gui/encoder.cs b/src/gui/encoder.cs
index 236b9b31..086d45ae 100644
--- a/src/gui/encoder.cs
+++ b/src/gui/encoder.cs
@@ -1794,6 +1794,7 @@ public partial class ChronoJumpWindow
                }
 
                genericWin.ShowEditRow(false);
+               genericWin.SensitiveEditDeleteIfSelected();
 
                //remove signal from gui just in case the edited signal is the same we have loaded
                removeSignalFromGuiBecauseDeletedOrCancelled();
diff --git a/src/gui/forceSensor.cs b/src/gui/forceSensor.cs
index 205e2895..b5e56b74 100644
--- a/src/gui/forceSensor.cs
+++ b/src/gui/forceSensor.cs
@@ -1437,6 +1437,7 @@ LogB.Information(" re R ");
                }
 
                genericWin.ShowEditRow(false);
+               genericWin.SensitiveEditDeleteIfSelected();
 
                //remove signal from gui just in case the edited signal is the same we have loaded
                //removeSignalFromGuiBecauseDeletedOrCancelled();
diff --git a/src/gui/genericWindow.cs b/src/gui/genericWindow.cs
index cd78189d..7a4246b9 100644
--- a/src/gui/genericWindow.cs
+++ b/src/gui/genericWindow.cs
@@ -668,6 +668,17 @@ public class GenericWindow
                ShowEditRow(false);
        }
 
+       public void SensitiveEditDeleteIfSelected()
+       {
+               TreeIter iter = new TreeIter();
+               TreeModel myModel = treeview.Model;
+               if (treeview.Selection.GetSelected (out myModel, out iter))
+               {
+                       button_treeviewload_row_edit.Sensitive = true;
+                       button_treeviewload_row_delete.Sensitive = true;
+               }
+       }
+
        //get the selected      
        public int TreeviewSelectedRowID() {
                TreeIter iter = new TreeIter();