Several controls have properties like "LeftIcon", "RightIcon" or simply "Icon". We can use the icon picker dialog at designtime in order to properly fill these type of control properties.
The icon picker dialog allows to choose one of the available icons in the Font Awesome library. The dialog offers the ability to choose from one of the available icons categories, and, we can also use the search editbox in order to filter and search for specific icons. The dialog shown a preview of the icon that has been selected in any of the available icons categories listboxes.
Note also that the icon picker dialog is also available in some code editors and the choosed icon is output in the expected format, for example, if we use the icon picker dialog in an HTML editor, the resulted text (that is inserted in the editor after press the Ok button of the dialog) is the correct HTML markup to properly shown the selected icon.