This function should only be called after the layout has been placed in a gtk.ScrolledWindow or otherwise configured for scrolling. It returns the gtk.Adjustment used for communication between the horizontal scrollbar and layout.
See gtk.ScrolledWindow, gtk.Scrollbar, gtk.Adjustment for details.
horizontal scroll adjustment
Deprecated: Use gtk_scrollable_get_hadjustment()
This function should only be called after the layout has been placed in a gtk.ScrolledWindow or otherwise configured for scrolling. It returns the gtk.Adjustment used for communication between the horizontal scrollbar and layout.
See gtk.ScrolledWindow, gtk.Scrollbar, gtk.Adjustment for details.