InAppNotif: Refactor to infer the undo state

If we use an Optional instead of passing empty closures, we can infer if the Undo button needs to be shown.
2018-08-13 08:31:52 +03:00
parent 866fa6a758
commit 01efbf5c79
4 changed files with 22 additions and 18 deletions
@@ -100,7 +100,6 @@ Tobias Bernard
            <child>
              <object class="GtkButton" id="undo">
                <property name="label" translatable="yes">Undo</property>
-                <property name="visible">True</property>
                <property name="can_focus">True</property>
                <property name="receives_default">True</property>
                <property name="halign">center</property>