[gnome-maps/wip/mlundblad/wikidata] WIP: osmEditDialog: Add composite widget for editing Wikipedia

[Marcus Lundblad <mlundblad src gnome org>]

commit 7c5dd96f1a1858111df47208859c98f954bcd761
Author: Marcus Lundblad <ml dfupdate se>
Date:   Wed Oct 12 23:14:27 2022 +0200

    WIP: osmEditDialog: Add composite widget for editing Wikipedia
    
    Adds a composite widget for editing Wikipedia article and
    Wikidata references.

 data/ui/osm-edit-wikipedia.ui | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
---
diff --git a/data/ui/osm-edit-wikipedia.ui b/data/ui/osm-edit-wikipedia.ui
new file mode 100644
index 00000000..f4b28d7e
--- /dev/null
+++ b/data/ui/osm-edit-wikipedia.ui
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <requires lib="gtk" version="4.0"/>
+  <template class="Gjs_OSMEditWikipedia" parent="GtkGrid">
+     <child>
+      <object class="GtkEntry" id="article">
+        <property name="hexpand">True</property>
+        <property name="placeholder_text" translatable="1">Article</property>
+        <layout>
+          <property name="column">0</property>
+          <property name="row">0</property>
+          <property name="column-span">2</property>
+        </layout>
+      </object>
+    </child>
+    <child>
+      <object class="GtkEntry" id="wikidata">
+        <property name="hexpand">True</property>
+        <property name="placeholder_text" translatable="1">Wikidata reference</property>
+        <layout>
+          <property name="column">1</property>
+          <property name="row">1</property>
+        </layout>
+      </object>
+    </child>
+    <child>
+      <object class="GtkButton" id="update">
+        <property name="icon-name">refresh-symbolic</property>
+        <property name="tooltip-text" translatable="True">Load Wikidata reference for article</property>
+        <property nane="sensitive">False</property>
+        <layout>
+          <property name="column">1</property>
+          <property name="row">1</property>
+        </layout>
+      </object>
+    </child>
+  </template>
+</interface>