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fileselectiondialog.itk
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1999-02-24
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#
# Fileselectiondialog
# ----------------------------------------------------------------------
# Implements a file selection box similar to the OSF/Motif standard
# file selection dialog composite widget. The Fileselectiondialog is
# derived from the Dialog class and is composed of a FileSelectionBox
# with attributes set to manipulate the dialog buttons.
#
# ----------------------------------------------------------------------
# AUTHOR: Mark L. Ulferts EMAIL: mulferts@spd.dsccc.com
#
# @(#) $Id: fileselectiondialog.itk,v 1.1 1998/07/27 18:49:29 stanton 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.
# ======================================================================
#
# Default resources.
#
option add *Fileselectiondialog.borderWidth 2 widgetDefault
option add *Fileselectiondialog.filterLabel Filter widgetDefault
option add *Fileselectiondialog.filterLabelPos nw widgetDefault
option add *Fileselectiondialog.filterOn yes widgetDefault
option add *Fileselectiondialog.dirsLabel Directories widgetDefault
option add *Fileselectiondialog.dirsLabelPos nw widgetDefault
option add *Fileselectiondialog.dirsOn yes widgetDefault
option add *Fileselectiondialog.filesLabel Files widgetDefault
option add *Fileselectiondialog.filesLabelPos nw widgetDefault
option add *Fileselectiondialog.filesOn yes widgetDefault
option add *Fileselectiondialog.selectionLabel Selection widgetDefault
option add *Fileselectiondialog.selectionLabelPos nw widgetDefault
option add *Fileselectiondialog.selectionOn yes widgetDefault
option add *Fileselectiondialog.vscrollMode static widgetDefault
option add *Fileselectiondialog.hscrollMode static widgetDefault
option add *Fileselectiondialog.scrollMargin 3 widgetDefault
option add *Fileselectiondialog.vertMargin 7 widgetDefault
option add *Fileselectiondialog.horizMargin 7 widgetDefault
option add *Fileselectiondialog.title "File Selection Dialog" widgetDefault
option add *Fileselectiondialog.padX 10 widgetDefault
option add *Fileselectiondialog.padY 10 widgetDefault
option add *Fileselectiondialog.width 450 widgetDefault
option add *Fileselectiondialog.height 435 widgetDefault
option add *Fileselectiondialog.master "." widgetDefault
#
# Usual options.
#
itk::usual Fileselectiondialog {
keep -activebackground -activerelief -background -borderwidth -cursor \
-elementborderwidth -foreground -highlightcolor -highlightthickness \
-insertbackground -insertborderwidth -insertofftime -insertontime \
-insertwidth -jump -labelfont -modality -selectbackground \
-selectborderwidth -selectforeground -separator -textbackground \
-textfont
}
# ------------------------------------------------------------------
# FILESELECTIONDIALOG
# ------------------------------------------------------------------
class iwidgets::Fileselectiondialog {
inherit iwidgets::Dialog
constructor {args} {}
public method childsite {}
public method get {}
public method filter {}
protected method _dbldir {}
}
#
# Provide a lowercased access method for the Fileselectiondialog class.
#
proc ::iwidgets::fileselectiondialog {pathName args} {
uplevel ::iwidgets::Fileselectiondialog $pathName $args
}
# ------------------------------------------------------------------
# CONSTRUCTOR
# ------------------------------------------------------------------
body iwidgets::Fileselectiondialog::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::Fileselectionbox $itk_interior.fsb -width 150 -height 150 \
-filterfocuscommand [code $this default Apply] \
-selectionfocuscommand [code $this default OK] \
-selectioncommand [code $this invoke] \
-selectdircommand [code $this default Apply] \
-selectfilecommand [code $this default OK] \
-dbldirscommand [code $this _dbldir] \
-dblfilescommand [code $this invoke]
} {
keep -activebackground -activerelief -background -borderwidth -cursor \
-elementborderwidth -foreground -insertbackground \
-insertborderwidth -insertofftime -insertontime -insertwidth \
-jump -relief -repeatdelay -repeatinterval -labelfont \
-selectbackground -selectborderwidth -selectforeground \
-hscrollmode -labelmargin -sbwidth -scrollmargin \
-textbackground -textfont -vscrollmode -childsitepos \
-directory -dirslabel -dirslabelpos -dirsearchcommand \
-dirson -fileslabel -fileslabelpos -fileson \
-filesearchcommand -filterlabel -filterlabelpos -filteron \
-filetype -horizmargin -invalid -mask -nomatchstring \
-selectioncommand -selectionlabel -selectionlabelpos \
-selectionon -vertmargin -highlightcolor \
-highlightthickness -troughcolor -dirsfraction -style
}
pack $itk_component(fsb) -fill both -expand yes
buttonconfigure Apply -text "Filter" \
-command [code $itk_component(fsb) filter]
set itk_interior [$itk_component(fsb) childsite]
hide Help
eval itk_initialize $args
}
# ------------------------------------------------------------------
# METHODS
# ------------------------------------------------------------------
# ------------------------------------------------------------------
# METHOD: childsite
#
# Thinwrapped method of file selection box class.
# ------------------------------------------------------------------
body iwidgets::Fileselectiondialog::childsite {} {
return [$itk_component(fsb) childsite]
}
# ------------------------------------------------------------------
# METHOD: get
#
# Thinwrapped method of file selection box class.
# ------------------------------------------------------------------
body iwidgets::Fileselectiondialog::get {} {
return [$itk_component(fsb) get]
}
# ------------------------------------------------------------------
# METHOD: filter
#
# Thinwrapped method of file selection box class.
# ------------------------------------------------------------------
body iwidgets::Fileselectiondialog::filter {} {
return [$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.
# ------------------------------------------------------------------
body iwidgets::Fileselectiondialog::_dbldir {} {
if {$itk_option(-fileson)} {
default Apply
}
invoke
}