test_slider_get_value

function test_slider_get_value(widget:Gtk.Widget):Number {
    // Gjs wrapper for gtk_test_slider_get_value()
}

Retrive the literal adjustment value for GtkRange based widgets and spin buttons. Note that the value returned by this function is anything between the lower and upper bounds of the adjustment belonging to widget, and is not a percentage as passed in to test_slider_set_perc.

Since 2.14