Document the CSS class used for the ScaleButton popover

Otherwise it's not easy to divine the selector for the scale widget
inside the popover.
This commit is contained in:
Emmanuele Bassi 2019-12-13 11:27:22 +00:00
parent 5df5716871
commit e7bd9adf3e

View File

@ -70,6 +70,8 @@
*
* GtkScaleButton has a single CSS node with name button. To differentiate
* it from a plain #GtkButton, it gets the .scale style class.
*
* The popup widget that contains the scale has a .scale-popup style class.
*/