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234 lines
8.4 KiB
Plaintext
234 lines
8.4 KiB
Plaintext
#
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# Selectiondialog
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# ----------------------------------------------------------------------
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# Implements a selection box similar to the OSF/Motif standard selection
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# dialog composite widget. The Selectiondialog is derived from the
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# Dialog class and is composed of a SelectionBox with attributes to
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# manipulate the dialog buttons.
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#
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# ----------------------------------------------------------------------
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# AUTHOR: Mark L. Ulferts EMAIL: mulferts@austin.dsccc.com
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#
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# @(#) $Id: selectiondialog.itk,v 1.2 2001/08/07 19:56:48 smithc Exp $
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# ----------------------------------------------------------------------
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# Copyright (c) 1995 DSC Technologies Corporation
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# ======================================================================
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# Permission to use, copy, modify, distribute and license this software
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# and its documentation for any purpose, and without fee or written
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# agreement with DSC, is hereby granted, provided that the above copyright
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# notice appears in all copies and that both the copyright notice and
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# warranty disclaimer below appear in supporting documentation, and that
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# the names of DSC Technologies Corporation or DSC Communications
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# Corporation not be used in advertising or publicity pertaining to the
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# software without specific, written prior permission.
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#
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# DSC DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
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# ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, AND NON-
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# INFRINGEMENT. THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, AND THE
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# AUTHORS AND DISTRIBUTORS HAVE NO OBLIGATION TO PROVIDE MAINTENANCE,
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# SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. IN NO EVENT SHALL
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# DSC BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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# ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTUOUS ACTION,
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# ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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# SOFTWARE.
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# ======================================================================
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#
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# Usual options.
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#
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itk::usual Selectiondialog {
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keep -activebackground -activerelief -background -borderwidth -cursor \
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-elementborderwidth -foreground -highlightcolor -highlightthickness \
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-insertbackground -insertborderwidth -insertofftime -insertontime \
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-insertwidth -jump -labelfont -modality -selectbackground \
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-selectborderwidth -selectforeground -textbackground -textfont \
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-troughcolor
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}
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# ------------------------------------------------------------------
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# SELECTIONDIALOG
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# ------------------------------------------------------------------
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itcl::class iwidgets::Selectiondialog {
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inherit iwidgets::Dialog
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constructor {args} {}
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public method childsite {}
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public method get {}
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public method curselection {}
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public method clear {component}
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public method insert {component index args}
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public method delete {first {last {}}}
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public method size {}
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public method scan {option args}
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public method nearest {y}
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public method index {index}
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public method selection {option args}
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public method selectitem {}
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}
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#
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# Provide a lowercased access method for the Selectiondialog class.
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#
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proc ::iwidgets::selectiondialog {pathName args} {
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uplevel ::iwidgets::Selectiondialog $pathName $args
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}
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#
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# Use option database to override default resources of base classes.
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#
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option add *Selectiondialog.title "Selection Dialog" widgetDefault
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option add *Selectiondialog.master "." widgetDefault
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# ------------------------------------------------------------------
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# CONSTRUCTOR
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# ------------------------------------------------------------------
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itcl::body iwidgets::Selectiondialog::constructor {args} {
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#
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# Set the borderwidth to zero.
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#
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component hull configure -borderwidth 0
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#
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# Instantiate a selection box widget.
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#
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itk_component add selectionbox {
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iwidgets::Selectionbox $itk_interior.selectionbox \
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-dblclickcommand [itcl::code $this invoke]
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} {
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usual
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keep -childsitepos -exportselection -itemscommand -itemslabel \
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-itemson -selectionlabel -selectionon -selectioncommand
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}
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configure -itemscommand [itcl::code $this selectitem]
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pack $itk_component(selectionbox) -fill both -expand yes
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set itk_interior [$itk_component(selectionbox) childsite]
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hide Help
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eval itk_initialize $args
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}
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# ------------------------------------------------------------------
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# METHODS
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# ------------------------------------------------------------------
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# ------------------------------------------------------------------
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# METHOD: childsite
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#
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# Thinwrapped method of selection box class.
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# ------------------------------------------------------------------
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itcl::body iwidgets::Selectiondialog::childsite {} {
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return [$itk_component(selectionbox) childsite]
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}
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# ------------------------------------------------------------------
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# METHOD: get
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#
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# Thinwrapped method of selection box class.
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# ------------------------------------------------------------------
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itcl::body iwidgets::Selectiondialog::get {} {
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return [$itk_component(selectionbox) get]
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}
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# ------------------------------------------------------------------
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# METHOD: curselection
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#
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# Thinwrapped method of selection box class.
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# ------------------------------------------------------------------
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itcl::body iwidgets::Selectiondialog::curselection {} {
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return [$itk_component(selectionbox) curselection]
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}
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# ------------------------------------------------------------------
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# METHOD: clear component
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#
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# Thinwrapped method of selection box class.
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# ------------------------------------------------------------------
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itcl::body iwidgets::Selectiondialog::clear {component} {
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$itk_component(selectionbox) clear $component
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return
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}
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# ------------------------------------------------------------------
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# METHOD: insert component index args
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#
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# Thinwrapped method of selection box class.
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# ------------------------------------------------------------------
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itcl::body iwidgets::Selectiondialog::insert {component index args} {
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eval $itk_component(selectionbox) insert $component $index $args
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return
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}
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# ------------------------------------------------------------------
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# METHOD: delete first ?last?
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#
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# Thinwrapped method of selection box class.
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# ------------------------------------------------------------------
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itcl::body iwidgets::Selectiondialog::delete {first {last {}}} {
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$itk_component(selectionbox) delete $first $last
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return
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}
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# ------------------------------------------------------------------
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# METHOD: size
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#
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# Thinwrapped method of selection box class.
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# ------------------------------------------------------------------
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itcl::body iwidgets::Selectiondialog::size {} {
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return [$itk_component(selectionbox) size]
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}
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# ------------------------------------------------------------------
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# METHOD: scan option args
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#
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# Thinwrapped method of selection box class.
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# ------------------------------------------------------------------
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itcl::body iwidgets::Selectiondialog::scan {option args} {
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return [eval $itk_component(selectionbox) scan $option $args]
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}
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# ------------------------------------------------------------------
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# METHOD: nearest y
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#
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# Thinwrapped method of selection box class.
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# ------------------------------------------------------------------
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itcl::body iwidgets::Selectiondialog::nearest {y} {
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return [$itk_component(selectionbox) nearest $y]
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}
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# ------------------------------------------------------------------
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# METHOD: index index
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#
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# Thinwrapped method of selection box class.
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# ------------------------------------------------------------------
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itcl::body iwidgets::Selectiondialog::index {index} {
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return [$itk_component(selectionbox) index $index]
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}
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# ------------------------------------------------------------------
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# METHOD: selection option args
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#
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# Thinwrapped method of selection box class.
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# ------------------------------------------------------------------
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itcl::body iwidgets::Selectiondialog::selection {option args} {
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eval $itk_component(selectionbox) selection $option $args
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}
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# ------------------------------------------------------------------
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# METHOD: selectitem
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#
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# Set the default button to ok and select the item.
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# ------------------------------------------------------------------
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itcl::body iwidgets::Selectiondialog::selectitem {} {
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default OK
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$itk_component(selectionbox) selectitem
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}
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