| # 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 |
| } |
| } |
