gtk:cell-renderer, gobject:initially-unowned, gobject:object, common-lisp:standard-object, common-lisp:t

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The gtk:cell-renderer-spinner class renders a spinning animation in a cell, very similar to the gtk:spinner widget. It can often be used as an alternative to a the gtk:cell-renderer-progress object for displaying indefinite activity, instead of actual progress.

To start the animation in a cell, set the active property to true and increment the pulse property at regular intervals. The usual way to set the cell renderer properties for each cell is to bind them to columns in your tree model using, for example, the gtk:tree-view-column-add-attribute function. The gtk:cell-renderer-spinner implementation is deprecated since 4.10. List views use widgets to display their contents. You should use the gtk:spinner widget instead.