Gtk.Style.prototype.get_style_property

function get_style_property(widget_type:GType, property_name:String, value:GObject.Value):void {
    // Gjs wrapper for gtk_style_get_style_property()
}

Queries the value of a style property corresponding to a widget class is in the given style.

Since 2.16

widget_type

the GLib.Type of a descendant of Gtk.Widget

property_name

the name of the style property to get

value

a GObject.Value where the value of the property being queried will be stored