Updates the #GtkAdjustment:value property to ensure that the range
between @lower and @upper is in the current page (i.e. between
#GtkAdjustment:value and #GtkAdjustment:value + #GtkAdjustment:page_size).
If the range is larger than the page size, then only the start of it will
be in the current page.
A #GtkAdjustment::changed signal will be emitted if the value is changed.
Updates the #GtkAdjustment:value property to ensure that the range between @lower and @upper is in the current page (i.e. between #GtkAdjustment:value and #GtkAdjustment:value + #GtkAdjustment:page_size). If the range is larger than the page size, then only the start of it will be in the current page. A #GtkAdjustment::changed signal will be emitted if the value is changed.