| # -*- mode: TCL; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*- | |
| # | |
| # $Id: OldUtil.tcl,v 1.5 2004/03/28 02:44:57 hobbs Exp $ | |
| # | |
| # OldUtil.tcl - | |
| # | |
| # This is an undocumented file. | |
| # Are these features used in Tix : NO. | |
| # Should I use these features : NO. | |
| # | |
| # Copyright (c) 1993-1999 Ioi Kim Lam. | |
| # Copyright (c) 2000-2001 Tix Project Group. | |
| # Copyright (c) 2004 ActiveState | |
| # | |
| # See the file "license.terms" for information on usage and redistribution | |
| # of this file, and for a DISCLAIMER OF ALL WARRANTIES. | |
| # | |
| proc setenv {name args} { | |
| global env | |
| if {[llength $args] == 1} { | |
| return [set env($name) [lindex $args 0]] | |
| } else { | |
| if {[info exists env($ename)] == 0} { | |
| bgerror "Error in setenv: " | |
| "environment variable \"$name\" does not exist" | |
| } else { | |
| return $env($name) | |
| } | |
| } | |
| } | |
| #---------------------------------------------------------------------- | |
| # | |
| # | |
| # U T I L I T Y F U N C T I O N S F O R T I X | |
| # | |
| # | |
| #---------------------------------------------------------------------- | |
| # RESET THE STRING IN THE ENTRY | |
| proc tixSetEntry {entry string} { | |
| set oldstate [lindex [$entry config -state] 4] | |
| $entry config -state normal | |
| $entry delete 0 end | |
| $entry insert 0 $string | |
| $entry config -state $oldstate | |
| } | |
| # GET THE FIRST SELECTED ITEM IN A LIST | |
| proc tixListGetSingle {lst} { | |
| set indices [$lst curselection] | |
| if {$indices != ""} { | |
| return [$lst get [lindex $indices 0]] | |
| } else { | |
| return "" | |
| } | |
| } | |
| #---------------------------------------------------------------------- | |
| # RECORD A DIALOG'S POSITION AND RESTORE IT THE NEXT TIME IT IS OPENED | |
| #---------------------------------------------------------------------- | |
| proc tixDialogRestore {w {flag -geometry}} { | |
| global tixDPos | |
| if {[info exists tixDPos($w)]} { | |
| if {![winfo ismapped $w]} { | |
| wm geometry $w $tixDPos($w) | |
| wm deiconify $w | |
| } | |
| } elseif {$flag eq "-geometry"} { | |
| update | |
| set tixDPos($w) [winfo geometry $w] | |
| } else { | |
| update | |
| set tixDPos($w) +[winfo rootx $w]+[winfo rooty $w] | |
| } | |
| } | |
| #---------------------------------------------------------------------- | |
| # RECORD A DIALOG'S POSITION AND RESTORE IT THE NEXT TIME IT IS OPENED | |
| #---------------------------------------------------------------------- | |
| proc tixDialogWithdraw {w {flag -geometry}} { | |
| global tixDPos | |
| if {[winfo ismapped $w]} { | |
| if {$flag eq "-geometry"} { | |
| set tixDPos($w) [winfo geometry $w] | |
| } else { | |
| set tixDPos($w) +[winfo rootx $w]+[winfo rooty $w] | |
| } | |
| wm withdraw $w | |
| } | |
| } | |
| #---------------------------------------------------------------------- | |
| # RECORD A DIALOG'S POSITION AND RESTORE IT THE NEXT TIME IT IS OPENED | |
| #---------------------------------------------------------------------- | |
| proc tixDialogDestroy {w {flag -geometry}} { | |
| global tixDPos | |
| if {[winfo ismapped $w]} { | |
| if {$flag eq "-geometry"} { | |
| set tixDPos($w) [winfo geometry $w] | |
| } else { | |
| set tixDPos($w) +[winfo rootx $w]+[winfo rooty $w] | |
| } | |
| } | |
| destroy $w | |
| } | |