Perl/Tk Pocket Reference

10. Perl/Tk Widgets 47

-filelistlabel => string

Label for file Listbox widget.

-filter => string

Limits search to the wildcard string.

-dirlabel => string

Label for directory Entry widget.

-dirlistlabel => string

Label for directory Listbox widget.

-accept => callback

Overrides FileSelect; accept subroutine with your own.

-create => boolean

True if it’s okay to create directories.

-verify => [-verifyOptions]

A list of Perl file test operators and/or callbacks to your

own verify subroutine. The subroutine is implicitly called

with a directory pathname and a file (or directory) name,

and possibly optional arguments.

$fsel->Show;

Map the FileSelect toplevel window; return selection or

undef.

HList

HList is used to display any data that have a hierarchical

structure, for example, file system directory trees. The list

entries are indented and connected by branch lines accord-

ing to their places in the hierachy.

-background -relief

-borderwidth -selectbackground

-cursor -selectborderwidth

-exportselection -selectforeground

-font -setGrid

-foreground -takefocus

-height -width

-highlightbackground -xscrollcommand

48 Perl/Tk Pocket Reference

-browsecmd => callback

Specifies the callback invoked when the user browses

through the entries in the HList widget.

-columns => integer

Specifies the number of columns in this HList widget.