The gtk-adjustment object represents a value which has an associated lower and upper bound, together with step and page increments, and a page size. It is used within several GTK+ widgets, including gtk-spin-button, gtk-viewport, and gtk-range (which is a base class for gtk-scrollbar, and gtk-scale).
The gtk-adjustment object does not update the value itself. Instead it is left up to the owner of the gtk-adjustment to control the value.
The "changed" signal
lambda (adjustment) : No RecursionEmitted when one or more of the gtk-adjustment fields have been changed, other than the value field.
The "value-changed" signal
lambda (adjustment) : No RecursionEmitted when the gtk-adjustment value field has been changed.
Slot Access Functions
Inherited Slot Access Functions