[gnome-calculator] Force LTR in history view (#252)

[Robert Roth <robertroth src gnome org>]

commit 95505016a260371106c94bb29d3e180bd752f5ce
Author: Robert Roth <robert roth off gmail com>
Date:   Wed Jan 12 19:57:02 2022 +0200

    Force LTR in history view (#252)

 src/math-history.vala   | 5 +++++
 src/ui/history-entry.ui | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)
---
diff --git a/src/math-history.vala b/src/math-history.vala
index ca6969a5..be2eb65d 100644
--- a/src/math-history.vala
+++ b/src/math-history.vala
@@ -90,6 +90,8 @@ public class HistoryEntry : Gtk.ListBoxRow
     unowned Gtk.Label equation_label;
     [GtkChild]
     public unowned Gtk.Label answer_label;
+    [GtkChild]
+    public unowned Gtk.Grid grid;
 
     private Number number;
 
@@ -101,6 +103,9 @@ public class HistoryEntry : Gtk.ListBoxRow
                          Serializer serializer)
     {
         this.number = answer;
+        grid.set_direction(Gtk.TextDirection.LTR);
+        equation_label.set_direction(Gtk.TextDirection.LTR);
+        answer_label.set_direction(Gtk.TextDirection.LTR);
         equation_label.set_text (equation);
         equation_label.set_tooltip_text (equation);
         redisplay (serializer);
diff --git a/src/ui/history-entry.ui b/src/ui/history-entry.ui
index e941b9e2..ce86283c 100644
--- a/src/ui/history-entry.ui
+++ b/src/ui/history-entry.ui
@@ -5,7 +5,7 @@
   <template class="HistoryEntry" parent="GtkListBoxRow">
     <property name="can_focus">False</property>
     <child>
-      <object class="GtkGrid" id="Grid">
+      <object class="GtkGrid" id="grid">
         <property name="margin_start">12</property>
         <property name="margin_end">16</property>
         <property name="column_homogeneous">True</property>