This function recomputes the styles for all widgets under a particular
#GdkScreen. This is useful when some global parameter has changed that
affects the appearance of all widgets, because when a widget gets a new
style, it will both redraw and recompute any cached information about
its appearance. As an example, it is used when the color scheme changes
in the related #GtkSettings object.
This function recomputes the styles for all widgets under a particular #GdkScreen. This is useful when some global parameter has changed that affects the appearance of all widgets, because when a widget gets a new style, it will both redraw and recompute any cached information about its appearance. As an example, it is used when the color scheme changes in the related #GtkSettings object.