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Diffstat (limited to 'tk8.6/library/demos/browse')
-rw-r--r-- | tk8.6/library/demos/browse | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/tk8.6/library/demos/browse b/tk8.6/library/demos/browse deleted file mode 100644 index d107f28..0000000 --- a/tk8.6/library/demos/browse +++ /dev/null @@ -1,66 +0,0 @@ -#!/bin/sh -# the next line restarts using wish \ -exec wish "$0" ${1+"$@"} - -# browse -- -# This script generates a directory browser, which lists the working -# directory and allows you to open files or subdirectories by -# double-clicking. - -package require Tk - -# Create a scrollbar on the right side of the main window and a listbox -# on the left side. - -scrollbar .scroll -command ".list yview" -pack .scroll -side right -fill y -listbox .list -yscroll ".scroll set" -relief sunken -width 20 -height 20 \ - -setgrid yes -pack .list -side left -fill both -expand yes -wm minsize . 1 1 - -# The procedure below is invoked to open a browser on a given file; if the -# file is a directory then another instance of this program is invoked; if -# the file is a regular file then the Mx editor is invoked to display -# the file. - -set browseScript [file join [pwd] $argv0] -proc browse {dir file} { - global env browseScript - if {[string compare $dir "."] != 0} {set file $dir/$file} - switch [file type $file] { - directory { - exec [info nameofexecutable] $browseScript $file & - } - file { - if {[info exists env(EDITOR)]} { - eval exec $env(EDITOR) $file & - } else { - exec xedit $file & - } - } - default { - puts stdout "\"$file\" isn't a directory or regular file" - } - } -} - -# Fill the listbox with a list of all the files in the directory. - -if {$argc>0} {set dir [lindex $argv 0]} else {set dir "."} -foreach i [lsort [glob * .* *.*]] { - if {[file type $i] eq "directory"} { - # Safe to do since it is still a directory. - append i / - } - .list insert end $i -} - -# Set up bindings for the browser. - -bind all <Control-c> {destroy .} -bind .list <Double-Button-1> {foreach i [selection get] {browse $dir $i}} - -# Local Variables: -# mode: tcl -# End: |