Updates the value property to ensure that the range
between @lower and @upper is in the current page.
The current page goes from value to value + page-size.
If the range is larger than the page size, then only the
start of it will be in the current page.
A [signal@Gtk.Adjustment::value-changed] signal will be emitted
if the value is changed.
Updates the value property to ensure that the range between @lower and @upper is in the current page.
The current page goes from value to value + page-size. If the range is larger than the page size, then only the start of it will be in the current page.
A [signal@Gtk.Adjustment::value-changed] signal will be emitted if the value is changed.