[gnome-boxes] i-props-provider: String props should be selectable

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 801307e261df367e701fe2ad2c3705080ad4ee66
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Tue Jul 7 16:42:42 2015 +0100

    i-props-provider: String props should be selectable
    
    Some of the properties are mainly useful for copy&pasting (e.g if you
    want to ssh into a local box so you'll likely want to copy&paste it's
    IP address and you can't do that without being able to select it) so
    let's make them selectable.

 src/i-properties-provider.vala |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/i-properties-provider.vala b/src/i-properties-provider.vala
index 231e4b5..15895a2 100644
--- a/src/i-properties-provider.vala
+++ b/src/i-properties-provider.vala
@@ -150,6 +150,7 @@ private class Boxes.StringProperty : Boxes.Property {
     public StringProperty (string name, string value) {
         var label = new Gtk.Label (value);
         label.halign = Gtk.Align.START;
+        label.selectable = true;
 
         base (name, label, null);
     }