Term::Stool::LiUser)Contributed Perl DocumentTerm::Stool::List(t)



NAME
       Term::Stool::List - scrolling list

DESCRIPTION
       This is a scrollable list widget.

       Term::Stool::Widget is the parent of this class.

FIELDS
       contents
           A reference to an array that holds the list contents.

       cursor
           The location of the cursor bar in the list. This is
           the selected list item.

       scrollpos
           The topmost visible line of the list.

       activebarcolor
           The color of the scroll bar when the list is active.
           A Term::Stool::Color object.

       inactivebarcolor
           The color of the scroll bar when the list is inactive.
           A Term::Stool::Color object.

       vscrollbar
           The vertical scrollbar on the right hand side of the
           list. Will only be displayed if the list needs to
           scroll, and is generally created and set up automati-
           cally.

METHODS
       init
           Sets the fields above to reasonable defaults. This
           includes calculating a minimum width for the list
           based on the size of its contents.

       display
           Draws the list. Also draws the vertical scrollbar if
           necessary, after updating the thumb position.

       resize
           Resize the list and its vscrollbar.

       value
           Returns the currently selected value.

       input
           Up and down arrow keys scroll, also handle home and
           end and pageup/pagedown.

AUTHOR
       Joey Hess <joey@kitenet.net>



2001-05-23                 perl v5.6.1       Term::Stool::List(t)