[ Version ( since = "2.20" ) ]
public void get_slider_range (out int slider_start, out int slider_end)
This function returns sliders range along the long dimension, in widget->window coordinates.
This function is useful mainly for `GtkRange` subclasses.
| this |
a `GtkRange` |
| slider_start |
return location for the slider's start |
| slider_end |
return location for the slider's end |