67 lines
2.0 KiB
Tcl
67 lines
2.0 KiB
Tcl
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# filebox.tcl --
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#
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# This demonstration script prompts the user to select a file.
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#
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# SCCS: @(#) filebox.tcl 1.2 96/08/27 15:03:26
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set w .filebox
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catch {destroy $w}
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toplevel $w
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wm title $w "File Selection Dialogs"
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wm iconname $w "filebox"
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positionWindow $w
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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."
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pack $w.msg -side top
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frame $w.buttons
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pack $w.buttons -side bottom -fill x -pady 2m
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button $w.buttons.dismiss -text Dismiss -command "destroy $w"
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button $w.buttons.code -text "See Code" -command "showCode $w"
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pack $w.buttons.dismiss $w.buttons.code -side left -expand 1
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foreach i {open save} {
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set f [frame $w.$i]
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label $f.lab -text "Select a file to $i: " -anchor e
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entry $f.ent -width 20
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button $f.but -text "Browse ..." -command "fileDialog $w $f.ent $i"
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pack $f.lab -side left
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pack $f.ent -side left -expand yes -fill x
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pack $f.but -side left
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pack $f -fill x -padx 1c -pady 3
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}
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if ![string compare $tcl_platform(platform) unix] {
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checkbutton $w.strict -text "Use Motif Style Dialog" \
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-variable tk_strictMotif -onvalue 1 -offvalue 0
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pack $w.strict -anchor c
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}
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proc fileDialog {w ent operation} {
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# Type names Extension(s) Mac File Type(s)
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#
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#---------------------------------------------------------
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set types {
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{"Text files" {.txt .doc} }
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{"Text files" {} TEXT}
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{"Tcl Scripts" {.tcl} TEXT}
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{"C Source Files" {.c .h} }
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{"All Source Files" {.tcl .c .h} }
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{"Image Files" {.gif} }
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{"Image Files" {.jpeg .jpg} }
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{"Image Files" "" {GIFF JPEG}}
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{"All files" *}
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}
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if {$operation == "open"} {
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set file [tk_getOpenFile -filetypes $types -parent $w]
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} else {
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set file [tk_getSaveFile -filetypes $types -parent $w \
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-initialfile Untitled -defaultextension .txt]
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}
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if [string compare $file ""] {
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$ent delete 0 end
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$ent insert 0 $file
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$ent xview end
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}
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}
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