You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
71 lines
2.1 KiB
Tcl
71 lines
2.1 KiB
Tcl
15 years ago
|
# filebox.tcl --
|
||
|
|
#
|
||
|
|
# This demonstration script prompts the user to select a file.
|
||
|
|
#
|
||
|
|
# RCS: @(#) $Id: filebox.tcl,v 1.3 2001/06/14 10:56:58 dkf Exp $
|
||
|
|
|
||
|
|
if {![info exists widgetDemo]} {
|
||
|
|
error "This script should be run from the \"widget\" demo."
|
||
|
|
}
|
||
|
|
|
||
|
|
set w .filebox
|
||
|
|
catch {destroy $w}
|
||
|
|
toplevel $w
|
||
|
|
wm title $w "File Selection Dialogs"
|
||
|
|
wm iconname $w "filebox"
|
||
|
|
positionWindow $w
|
||
|
|
|
||
|
|
label $w.msg -font $font -wraplength 4i -justify left -text "Enter a file name in the entry box or click on the \"Browse\" buttons to select a file name using the file selection dialog."
|
||
|
|
pack $w.msg -side top
|
||
|
|
|
||
|
|
frame $w.buttons
|
||
|
|
pack $w.buttons -side bottom -fill x -pady 2m
|
||
|
|
button $w.buttons.dismiss -text Dismiss -command "destroy $w"
|
||
|
|
button $w.buttons.code -text "See Code" -command "showCode $w"
|
||
|
|
pack $w.buttons.dismiss $w.buttons.code -side left -expand 1
|
||
|
|
|
||
|
|
foreach i {open save} {
|
||
|
|
set f [frame $w.$i]
|
||
|
|
label $f.lab -text "Select a file to $i: " -anchor e
|
||
|
|
entry $f.ent -width 20
|
||
|
|
button $f.but -text "Browse ..." -command "fileDialog $w $f.ent $i"
|
||
|
|
pack $f.lab -side left
|
||
|
|
pack $f.ent -side left -expand yes -fill x
|
||
|
|
pack $f.but -side left
|
||
|
|
pack $f -fill x -padx 1c -pady 3
|
||
|
|
}
|
||
|
|
|
||
|
|
if {![string compare $tcl_platform(platform) unix]} {
|
||
|
|
checkbutton $w.strict -text "Use Motif Style Dialog" \
|
||
|
|
-variable tk_strictMotif -onvalue 1 -offvalue 0
|
||
|
|
pack $w.strict -anchor c
|
||
|
|
}
|
||
|
|
|
||
|
|
proc fileDialog {w ent operation} {
|
||
|
|
# Type names Extension(s) Mac File Type(s)
|
||
|
|
#
|
||
|
|
#---------------------------------------------------------
|
||
|
|
set types {
|
||
|
|
{"Text files" {.txt .doc} }
|
||
|
|
{"Text files" {} TEXT}
|
||
|
|
{"Tcl Scripts" {.tcl} TEXT}
|
||
|
|
{"C Source Files" {.c .h} }
|
||
|
|
{"All Source Files" {.tcl .c .h} }
|
||
|
|
{"Image Files" {.gif} }
|
||
|
|
{"Image Files" {.jpeg .jpg} }
|
||
|
|
{"Image Files" "" {GIFF JPEG}}
|
||
|
|
{"All files" *}
|
||
|
|
}
|
||
|
|
if {$operation == "open"} {
|
||
|
|
set file [tk_getOpenFile -filetypes $types -parent $w]
|
||
|
|
} else {
|
||
|
|
set file [tk_getSaveFile -filetypes $types -parent $w \
|
||
|
|
-initialfile Untitled -defaultextension .txt]
|
||
|
|
}
|
||
|
|
if {[string compare $file ""]} {
|
||
|
|
$ent delete 0 end
|
||
|
|
$ent insert 0 $file
|
||
|
|
$ent xview end
|
||
|
|
}
|
||
|
|
}
|