[libadwaita/wip/exalm/tooltips: 2/5] tab: Add a tooltip for close buttons

[Alexander Mikhaylenko <alexm src gnome org>]

commit 866bc9d6a9b72bf62c0b95852dfb0b491fb12714
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Sun Jul 31 06:03:47 2022 +0400

    tab: Add a tooltip for close buttons
    
    Fixes https://gitlab.gnome.org/GNOME/libadwaita/-/issues/529

 src/adw-tab.ui | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/src/adw-tab.ui b/src/adw-tab.ui
index ef9c3730..d40fa818 100644
--- a/src/adw-tab.ui
+++ b/src/adw-tab.ui
@@ -80,6 +80,7 @@
         <property name="can-focus">False</property>
         <property name="opacity">0</property>
         <property name="valign">center</property>
+        <property name="tooltip-text" translatable="yes">Close Tab</property>
         <property name="icon-name">window-close-symbolic</property>
         <signal name="clicked" handler="close_clicked_cb" swapped="true"/>
         <style>