NAME

       getstring - A string dialog

SYNOPSIS

       package require Tcl  8.4

       package require getstring  ?0.1?

       ::getstring::tk_getString pathName variable text ?options?

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DESCRIPTION

       This package provides a dialog which consists of an Entry, OK, and Cancel buttons.

       ::getstring::tk_getString pathName variable text ?options?
              Creates  a  dialog  which  prompts  the user with text to input a text string.  The
              contents of the entry are put in the variable  upon  closure  of  the  dialog.  The
              command returns a boolean indicating if the user pressed OK or not. If -geometry is
              not specified, the dialog is centered in its parent toplevel unless its parent is .
              in  which case the dialog is centered in the screen.  Options: -title -allowempty a
              boolean  argument  indicating  if  the  dialog  should  accept   an   empty   entry
              -entryoptions  simply  passes  its  arguments  through to the entry widget. This is
              valuble for performing extra validation using the Entry  widget  validation  hooks.
              -geometry specifies the geometry of the window

EXAMPLE

              package require getstring
              namespace import getstring::*

              if {[tk_getString .gs text "Feed me a string please:"]} {
                  puts "user entered: $text"
              }

KEYWORDS

       dialog, entry, string