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#
# Extfileselectiondialog
# ----------------------------------------------------------------------
# Implements a file selection dialog that is a slightly extended version
# of the OSF/Motif standard composite widget. The Extfileselectionbox
# differs from the Motif standard in that the filter and selection
# fields are comboboxes and the files and directory lists are in a
# paned window.
#
# ----------------------------------------------------------------------
# AUTHOR: Mark L. Ulferts EMAIL: mulferts@spd.dsccc.com
#
# @(#) $Id$
# ----------------------------------------------------------------------
# Copyright (c) 1997 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 Extfileselectiondialog {
keep -activebackground -activerelief -background -borderwidth -cursor \
-elementborderwidth -foreground -highlightcolor -highlightthickness \
-insertbackground -insertborderwidth -insertofftime -insertontime \
-insertwidth -jump -labelfont -modality -selectbackground \
-selectborderwidth -textbackground -textfont
}
# ------------------------------------------------------------------
# EXTFILESELECTIONDIALOG
# ------------------------------------------------------------------
itcl::class iwidgets::Extfileselectiondialog {
inherit iwidgets::Dialog
constructor {args} {}
public {
method childsite {}
method get {}
method filter {}
}
protected method _dbldir {}
}
#
# Provide a lowercased access method for the Extfileselectiondialog class.
#
proc ::iwidgets::extfileselectiondialog {pathName args} {
uplevel ::iwidgets::Extfileselectiondialog $pathName $args
}
#
# Use option database to override default resources of base classes.
#
option add *Extfileselectiondialog.borderWidth 2 widgetDefault
option add *Extfileselectiondialog.title "File Selection Dialog" widgetDefault
option add *Extfileselectiondialog.width 350 widgetDefault
option add *Extfileselectiondialog.height 400 widgetDefault
option add *Extfileselectiondialog.master "." widgetDefault
# ------------------------------------------------------------------
# CONSTRUCTOR
# ------------------------------------------------------------------
itcl::body iwidgets::Extfileselectiondialog::constructor {args} {
component hull configure -borderwidth 0
itk_option add hull.width hull.height
#
# Turn off pack propagation for the hull widget so the width
# and height options become active.
#
pack propagate $itk_component(hull) no
#
# Instantiate a file selection box widget.
#
itk_component add fsb {
iwidgets::Extfileselectionbox $itk_interior.fsb -width 150 -height 150 \
-selectioncommand [itcl::code $this invoke] \
-selectdircommand [itcl::code $this default Apply] \
-selectfilecommand [itcl::code $this default OK]
} {
usual
keep -labelfont -childsitepos -directory -dirslabel \
-dirsearchcommand -dirson -fileslabel -fileson \
-filesearchcommand -filterlabel -filteron \
-filetype -invalid -mask -nomatchstring \
-selectionlabel -selectionon -sashcursor
}
grid $itk_component(fsb) -sticky nsew
grid rowconfigure $itk_interior 0 -weight 1
grid columnconfigure $itk_interior 0 -weight 1
$itk_component(fsb) component filter configure \
-focuscommand [itcl::code $this default Apply]
$itk_component(fsb) component selection configure \
-focuscommand [itcl::code $this default OK]
$itk_component(fsb) component dirs configure \
-dblclickcommand [itcl::code $this _dbldir]
$itk_component(fsb) component files configure \
-dblclickcommand [itcl::code $this invoke]
buttonconfigure Apply -text "Filter" \
-command [itcl::code $itk_component(fsb) filter]
set itk_interior [$itk_component(fsb) childsite]
hide Help
eval itk_initialize $args
}
# ------------------------------------------------------------------
# METHODS
# ------------------------------------------------------------------
# ------------------------------------------------------------------
# METHOD: childsite
#
# Thinwrapped method of file selection box class.
# ------------------------------------------------------------------
itcl::body iwidgets::Extfileselectiondialog::childsite {} {
return [$itk_component(fsb) childsite]
}
# ------------------------------------------------------------------
# METHOD: get
#
# Thinwrapped method of file selection box class.
# ------------------------------------------------------------------
itcl::body iwidgets::Extfileselectiondialog::get {} {
return [$itk_component(fsb) get]
}
# ------------------------------------------------------------------
# METHOD: filter
#
# Thinwrapped method of file selection box class.
# ------------------------------------------------------------------
itcl::body iwidgets::Extfileselectiondialog::filter {} {
return [$itk_component(fsb) filter]
}
# ------------------------------------------------------------------
# PROTECTED METHOD: _dbldir
#
# Double select in directory list. If the files list is on then
# make the default button the filter and invoke. If not, just invoke.
# ------------------------------------------------------------------
itcl::body iwidgets::Extfileselectiondialog::_dbldir {} {
if {$itk_option(-fileson)} {
default Apply
}
invoke
}
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