# Method GTK1.Adjustment()->clamp_page()

Method clamp_page

  `GTK1.Adjustment clamp_page(float lower, float upper)`

Description

  Updates the GTK1.Adjustment value to ensure that the range between lower and upper is in the current page (i.e. between value and 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 "value_changed" signal will be emitted if the value is changed.