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cbtextlist.tcl
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1996-05-29
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#---------------------------------------------------------------------------
#
# (c) Cadre Technologies Inc. 1996
#
# File: @(#)cbtextlist.tcl 1.4
# Author: <generated>
# Description:
#---------------------------------------------------------------------------
# SccsId = @(#)cbtextlist.tcl 1.4 31 Jan 1996 Copyright 1996 Cadre Technologies Inc.
# Start user added include file section
# End user added include file section
Class CBTextList : {TextList} {
constructor
method destructor
method hasSelTextListEntry
method getSelTextListEntry
method removeTextListEntries
method sortTextListEntries
method selectEntry
method deselectEntries
method removeEntries
method fillEntries
method getContentsAsString
method sort
method addTextListEntry
method removeTextListEntry
attribute textListEntrySet
}
constructor CBTextList {class this name} {
set this [TextList::constructor $class $this $name]
$this textListEntrySet [List new]
# Start constructor user section
$this config \
-selectionChanged {[%this browser] selTextListChanged %this} \
-activated {[%this browser] fileOpen}
# End constructor user section
return $this
}
method CBTextList::destructor {this} {
# Start destructor user section
# End destructor user section
}
method CBTextList::hasSelTextListEntry {this} {
set idx [$this selectedIndexSet]
if {[llength $idx] == 0} {
return 0
}
return 1
}
method CBTextList::getSelTextListEntry {this} {
set idx [$this selectedIndexSet]
if {[llength $idx] == 0} {
return ""
}
return [[$this textListEntrySet] index [lindex $idx 0]]
}
method CBTextList::removeTextListEntries {this} {
[$this textListEntrySet] contents ""
}
method CBTextList::sortTextListEntries {this} {
set sortedList [lsort -command CBTLEntry::compare \
[[$this textListEntrySet] contents]]
[$this textListEntrySet] contents $sortedList
}
method CBTextList::selectEntry {this entry} {
set contents [[$this textListEntrySet] contents]
set idx [lsearch -exact $contents $entry]
if {$idx == -1} {
$this selectedSet {}
return
}
$this selectedIndexSet $idx
$this makeIndexVisible $idx
}
method CBTextList::deselectEntries {this} {
$this selectedIndexSet {}
}
method CBTextList::removeEntries {this} {
$this entrySet ""
}
method CBTextList::fillEntries {this} {
set lst ""
[$this textListEntrySet] foreach textListEntry {
lappend lst [$textListEntry format]
}
$this entrySet $lst
}
method CBTextList::getContentsAsString {this} {
set result ""
foreach entry [$this entrySet] {
set result "${result}${entry}\n"
}
return $result
}
method CBTextList::sort {this} {
set selection [$this getSelTextListEntry]
$this sortTextListEntries
$this fillEntries
if {$selection != ""} {
$this selectEntry $selection
}
}
# Do not delete this line -- regeneration end marker
method CBTextList::addTextListEntry {this newTextListEntry} {
[$this textListEntrySet] append $newTextListEntry
}
method CBTextList::removeTextListEntry {this oldTextListEntry} {
[$this textListEntrySet] removeValue $oldTextListEntry
}