Doc mentions that they are in alfresco/renderers/css/images but I am struggling to find the list.
The iconClass values may be defined in various CSS files - it always depends on the context for which a specific icon has been designed / used. E.g. the alfresco/renderers/css/_ActionsMixin.css defines iconClass names for some standard actions. Those iconClass values can be used e.g. for custom actions in the afresco/renderers/Actions widget module (and similar modules in the same package). They usually do not apply for regular menus. Actually, I am not aware of any iconClass values being specifically pre-defined for menus - the configuration property is primarily meant to allow you to add any CSS class to the menu items, so that you can provide a custom CSS file in addition that actually defines the images for those iconClass values.
I know we can use the property :-) My question was: where do we find the names like those shown in the samples? Is there a list of those available, somewhere in the doc?
Maybe I should have been less elaborate / trying to give background information and more to the point: There is no documentation for the list of values. You will only be able to find them in the out-of-the-box CSS files.
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