[gtk/redo-doc-images] Add a missing file

[Matthias Clasen <matthiasc src gnome org>]

commit 564d5cc8b79a8f5de2426b8404c4380c4a35dc76
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri May 6 21:30:31 2022 -0400

    Add a missing file

 docs/reference/gtk/images/editable-label.ui | 50 +++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
---
diff --git a/docs/reference/gtk/images/editable-label.ui b/docs/reference/gtk/images/editable-label.ui
new file mode 100644
index 0000000000..8e4c5d98bd
--- /dev/null
+++ b/docs/reference/gtk/images/editable-label.ui
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <object class="GtkWindow">
+    <property name="decorated">0</property>
+    <property name="resizable">0</property>
+    <property name="default-width">280</property>
+    <property name="default-height">120</property>
+    <property name="focus-widget">editable2</property>
+    <style>
+       <class name="nobackground"/>
+    </style>
+    <child>
+      <object class="GtkBox">
+        <style>
+          <class name="shadow"/>
+          <class name="background"/>
+          <class name="frame"/>
+        </style>
+        <child>
+          <object class="GtkBox">
+            <property name="orientation">vertical</property>
+            <property name="spacing">12</property>
+            <property name="hexpand">1</property>
+            <property name="vexpand">1</property>
+            <property name="halign">center</property>
+            <property name="valign">center</property>
+            <child>
+              <object class="GtkEditableLabel">
+                <property name="text">Editable Label</property>
+              </object>
+            </child>
+            <child>
+              <object class="GtkSeparator">
+              </object>
+            </child>
+            <child>
+              <object class="GtkEditableLabel" id="editable2">
+                <property name="text">Editable Label</property>
+                <property name="editing">1</property>
+                <style>
+                  <class name="frame"/>
+                </style>
+              </object>
+            </child>
+          </object>
+        </child>
+      </object>
+    </child>
+  </object>
+</interface>