efl_ui/popup: improve backwall docs

Summary: ref T7717

Reviewers: segfaultxavi

Reviewed By: segfaultxavi

Subscribers: cedric, #reviewers, #committers

Tags: #efl_docs

Maniphest Tasks: T7717

Differential Revision: https://phab.enlightenment.org/D9884

1 files changed, 18 insertions, 13 deletions

diff --git a/src/lib/elementary/efl_ui_popup_part_backwall.eo b/src/lib/elementary/efl_ui_popup_part_backwall.eo
index 8b4eea33bf..7cb01544b9 100644
--- a/src/lib/elementary/efl_ui_popup_part_backwall.eo
+++ b/src/lib/elementary/efl_ui_popup_part_backwall.eo
@@ -1,26 +1,31 @@
 class @beta Efl.Ui.Popup_Part_Backwall extends Efl.Ui.Layout_Part implements Efl.File
 {
-   [[Efl UI Popup internal part backwall class]]
+   [[A Popup backwall is the background object for an @Efl.Ui.Popup widget. It can be returned
+     from a given Popup widget by using the @Efl.Part API to fetch the "backwall" part.
+
+     This object provides functionality for determining the look and interaction methods
+     of a Popup's background.
+
+     If a Popup should allow input events to reach the objects behind the Popup,
+     @.repeat_events can be enabled.
+
+     To set an image to be used as a background for the Popup, the @Efl.File API can
+     be used directly on the backwall object.
+   ]]
    data: null;
    methods {
       @property repeat_events {
-         set {
-            [[Set whether backwall is to repeat events.
-
-              If $repeat is $true, it will make events on $obj to also be
-              repeated for the next lower object in the objects' stack (see
-              @Efl.Gfx.Stack.below).
+         [[If this property is set to $true, input events will be able to reach objects
+           below the Popup. This allows for e.g., a click to activate a widget below the Popup
+           while the Popup is active.
+         ]]
 
-              If $repeat is $false, events occurring on $obj will be
-              processed only on it.
-            ]]
+         set {
          }
          get {
-            [[Determine whether backwall is set to repeat events.]]
          }
          values {
-            repeat: bool; [[Whether $obj is to repeat events ($true) or
-                            not ($false).]]
+            repeat: bool; [[Whether to repeat events to objects below the Popup. The default is $false.]]
          }
       }
    }