dbusServices/extensions: Add tooltip to copy button

This is an oversight: Icon buttons need either a tooltip or an
accessible label. In this case, a tooltip seems appropriate[0].

[0] https://developer.gnome.org/hig/patterns/feedback/tooltips.html#tooltips

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3750>

diff --git a/js/dbusServices/extensions/ui/extension-error-page.ui b/js/dbusServices/extensions/ui/extension-error-page.ui
index 5ce6a622a474e8c3a285af79aac8c70e69ec0b43..9f983b7b46a3ea352be47822abe6a1221423601b 100644 (file)
--- a/js/dbusServices/extensions/ui/extension-error-page.ui
+++ b/js/dbusServices/extensions/ui/extension-error-page.ui
@@ -77,6 +77,7 @@
                                     <property name="action-name">page.copy-error</property>
                                     <property name="has-frame">False</property>
                                     <property name="icon-name">edit-copy-symbolic</property>
+                                    <property name="tooltip-text" translatable="yes">Copy Error</property>
                                   </object>
                                 </child>
                                 <child>