Add method description to PopupMenu

This pull request adds a missing method description to `PopupMenu`.

This completes the documentation for `PopupMenu` and enhances usability by doing so.

Update doc/classes/PopupMenu.xml

Co-authored-by: Rémi Verschelde <rverschelde@gmail.com>
(cherry picked from commit 2e3cbbcd11)
This commit is contained in:
Nick Huelin 2021-07-08 00:55:35 -04:00 committed by Rémi Verschelde
parent 55dbf24b98
commit 88fc178d57
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@ -249,6 +249,7 @@
<return type="int">
</return>
<description>
Returns the index of the currently focused item. Returns [code]-1[/code] if no item is focused.
</description>
</method>
<method name="get_item_accelerator" qualifiers="const">