[FIX] mail: click on item from composer's emoji menu

Before this commit, clicking on an item from the
emoji menu of a composer was not putting the emoji
in the input.

Steps to reproduce:
- Open discuss app
- Select a conversation with a composer
- click on emoji menu in the right-side of the composer
- click on an emoji in the emoji menu
> the emoji has not been put in the input of the composer

This problem was caused by a race condition with the event
`focusout` on the emoji button and the `click` on an emoji
item. `focusout` always happens before `click`, and `click`
event following a `focusout` event can only happen when the
element is visible. This was not the case, because the emoji
container is removed from the `focusout`, so no `click` is
triggered on the emoji item.

This commit fixes the issue by listening on `mousedown` on
the emoji item instead of `click`, which is triggered before
`focusout`.

closes odoo/odoo#30694

1 files changed, 1 insertions, 1 deletions

diff --git a/addons/mail/static/src/js/composers/basic_composer.js b/addons/mail/static/src/js/composers/basic_composer.js
index 09c521ad795..af503ff2711 100644
--- a/addons/mail/static/src/js/composers/basic_composer.js
+++ b/addons/mail/static/src/js/composers/basic_composer.js
@@ -26,7 +26,7 @@ var BasicComposer = Widget.extend({
         'click .o_composer_button_add_attachment': '_onClickAddAttachment',
         'click .o_composer_button_emoji': '_onEmojiButtonClick',
         'focusout .o_composer_button_emoji': '_onEmojiButtonFocusout',
-        'click .o_mail_emoji_container .o_mail_emoji': '_onEmojiImageClick',
+        'mousedown .o_mail_emoji_container .o_mail_emoji': '_onEmojiImageClick',
         'focus .o_mail_emoji_container .o_mail_emoji': '_onEmojiImageFocus',
         'dragover .o_file_drop_zone_container': '_onFileDragover',
         'drop .o_file_drop_zone_container': '_onFileDrop',