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#

# Promptdialog

# ----------------------------------------------------------------------

# Implements a prompt dialog similar to the OSF/Motif standard prompt

# dialog composite widget.  The Promptdialog is derived from the

# Dialog class and is composed of a EntryField with methods to

# manipulate the dialog buttons.

#

# ----------------------------------------------------------------------

#  AUTHOR: Mark L. Ulferts              EMAIL: mulferts@austin.dsccc.com

#

#  @(#) $Id: promptdialog.itk,v 1.1.1.1 2002-01-16 10:24:50 markom Exp $

# ----------------------------------------------------------------------

#            Copyright (c) 1995 DSC Technologies Corporation

# ======================================================================

# Permission to use, copy, modify, distribute and license this software

# and its documentation for any purpose, and without fee or written

# agreement with DSC, is hereby granted, provided that the above copyright

# notice appears in all copies and that both the copyright notice and

# warranty disclaimer below appear in supporting documentation, and that

# the names of DSC Technologies Corporation or DSC Communications

# Corporation not be used in advertising or publicity pertaining to the

# software without specific, written prior permission.

#

# DSC DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING

# ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, AND NON-

# INFRINGEMENT. THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, AND THE

# AUTHORS AND DISTRIBUTORS HAVE NO OBLIGATION TO PROVIDE MAINTENANCE,

# SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. IN NO EVENT SHALL

# DSC BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR

# ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,

# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTUOUS ACTION,

# ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS

# SOFTWARE.

# ======================================================================

#

# Usual options.

#

itk::usual Promptdialog {

    keep -background -borderwidth -cursor -foreground -highlightcolor \

         -highlightthickness -insertbackground -insertborderwidth \

         -insertofftime -insertontime -insertwidth -labelfont -modality \

         -selectbackground -selectborderwidth -selectforeground \

         -textbackground -textfont

}

# ------------------------------------------------------------------

#                            PROMPTDIALOG

# ------------------------------------------------------------------

class iwidgets::Promptdialog {

    inherit iwidgets::Dialog

    constructor {args} {}

    public method get {}

    public method clear {}

    public method insert {args}

    public method delete {args}

    public method icursor {args}

    public method index {args}

    public method scan {args}

    public method selection {args}

    method xview {args}

}

#

# Provide a lowercased access method for the Dialogshell class.

#

proc ::iwidgets::promptdialog {pathName args} {

    uplevel ::iwidgets::Promptdialog $pathName $args

}

#

# Use option database to override default resources of base classes.

#

option add *Promptdialog.labelText Selection widgetDefault

option add *Promptdialog.labelPos nw widgetDefault

option add *Promptdialog.title "Prompt Dialog" widgetDefault

option add *Promptdialog.master "." widgetDefault

# ------------------------------------------------------------------

#                        CONSTRUCTOR

# ------------------------------------------------------------------

body iwidgets::Promptdialog::constructor {args} {

    #

    # Set the borderwidth to zero.

    #

    component hull configure -borderwidth 0

    #

    # Create an entry field widget.

    #

    itk_component add prompt {

        iwidgets::Entryfield $itk_interior.prompt -command [code $this invoke]

    } {

        usual

        keep -exportselection -invalid -labelpos -labeltext -relief \

            -show -textbackground -textfont -validate

    }

    pack $itk_component(prompt) -fill x -expand yes

    set itk_interior [childsite]

    hide Help

    #

    # Initialize the widget based on the command line options.

    #

    eval itk_initialize $args

}

# ------------------------------------------------------------------

#                            METHODS

# ------------------------------------------------------------------

# ------------------------------------------------------------------

# METHOD: get

#

# Thinwrapped method of entry field class.

# ------------------------------------------------------------------

body iwidgets::Promptdialog::get {} {

    return [$itk_component(prompt) get]

}

# ------------------------------------------------------------------

# METHOD: clear

#

# Thinwrapped method of entry field class.

# ------------------------------------------------------------------

body iwidgets::Promptdialog::clear {} {

    eval $itk_component(prompt) clear

}

# ------------------------------------------------------------------

# METHOD: insert args

#

# Thinwrapped method of entry field class.

# ------------------------------------------------------------------

body iwidgets::Promptdialog::insert {args} {

    eval $itk_component(prompt) insert $args

}

# ------------------------------------------------------------------

# METHOD: delete first ?last?

#

# Thinwrapped method of entry field class.

# ------------------------------------------------------------------

body iwidgets::Promptdialog::delete {args} {

    eval $itk_component(prompt) delete $args

}

# ------------------------------------------------------------------

# METHOD: icursor

#

# Thinwrapped method of entry field class.

# ------------------------------------------------------------------

body iwidgets::Promptdialog::icursor {args} {

    eval $itk_component(prompt) icursor $args

}

# ------------------------------------------------------------------

# METHOD: index

#

# Thinwrapped method of entry field class.

# ------------------------------------------------------------------

body iwidgets::Promptdialog::index {args} {

    return [eval $itk_component(prompt) index $args]

}

# ------------------------------------------------------------------

# METHOD: scan option args

#

# Thinwrapped method of entry field class.

# ------------------------------------------------------------------

body iwidgets::Promptdialog::scan {args} {

    eval $itk_component(prompt) scan $args

}

# ------------------------------------------------------------------

# METHOD: selection args

#

# Thinwrapped method of entry field class.

# ------------------------------------------------------------------

body iwidgets::Promptdialog::selection {args} {

    eval $itk_component(prompt) selection $args

}

# ------------------------------------------------------------------

# METHOD: xview args

#

# Thinwrapped method of entry field class.

# ------------------------------------------------------------------

body iwidgets::Promptdialog::xview {args} {

    eval $itk_component(prompt) xview $args

}