Here we have mentioned a list of widgets with their description along with their respective screen-shots.
Widget : many2one_avatar_user
This widget depends on many2one field of res.users
Module : sale_management
Field Type : Many2one
Widget : badge
This widget depends on selection field of state
Module : sale_management
Field Type : Selection
Widget : char_emojis, text_emojis
This widget depends on Char and Text fields, if you are using char field type use widget=”char_emojis” and if you are using char field type use widget=”text_emojis”
Module : mass_mailing
Field Type : Char or Text
Widget : remaining_days
This widget depends on datetime field, it will calculate remaining days
Module : purchase
Field Type : Datetime
Widget : Countdown
Drag and drop widget from Website
Module : website
Widget : color_picker
This widget depends on Integer field of state
Module : sale_management
Field Type : Integer
Widget : kanban_activity
This widget depends on one2many relation field of mail.activity object, you may use it as follows
<field name="activity_ids" widget="kanban_activity" optional="show"/>
Module : sale_management
Field Type : one2many
Widget : many2one_avatar_employee
This widget depends on relational field of hr.employee
Module : hr_expense
Field Type : Many2one
Widget : product_discount
This widget depends on float field
Module : sale_management
Field Type : Float
Widget : account_resequence_widget
This widget depends on text field
Module : account
Field Type : Text
Widget : grouped_view_widget
This widget depends on text field
Module : account
Field Type : Text
Widget : task_with_hours
This widget depends on many2one field of project.task
Module : hr_timesheet
Field Type : many2one
Widget : timesheet_uom_no_toggle
This widget depends on float field
Module : project
Field Type : Float
Widget : forecast_widget
This widget depends on float field
Module : stock
Field Type : Float
Widget : stock_rescheduling_popover
This widget depends on char field
Module : mrp
Field Type : Char