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| # -*-mode: tcl; fill-column: 75; tab-width: 8; coding: iso-latin-1-unix -*- | |
| # | |
| # $Id: STList3.tcl,v 1.4 2004/03/28 02:44:56 hobbs Exp $ | |
| # | |
| # Tix Demostration Program | |
| # | |
| # This sample program is structured in such a way so that it can be | |
| # executed from the Tix demo program "widget": it must have a | |
| # procedure called "RunSample". It should also have the "if" statment | |
| # at the end of this file so that it can be run as a standalone | |
| # program using tixwish. | |
| # Demonstrates the use of DirTree with the TList | |
| # | |
| proc RunSample {w} { | |
| set top [frame $w.f -bd 1 -relief raised] | |
| set box [tixButtonBox $w.b -bd 1 -relief raised] | |
| pack $box -side bottom -fill both | |
| pack $top -side top -fill both -expand yes | |
| # Create the Paned Window to contain the dirtree and scrolled tlist | |
| # | |
| set p [tixPanedWindow $top.p -orient horizontal] | |
| pack $p -expand yes -fill both -padx 4 -pady 4 | |
| set p1 [$p add pane1 -expand 1] | |
| set p2 [$p add pane2 -expand 4] | |
| $p1 config -relief flat | |
| $p2 config -relief flat | |
| # Create a DirTree | |
| # | |
| tixDirTree $p1.dirtree -options { | |
| hlist.width 28 | |
| } | |
| pack $p1.dirtree -expand yes -fill both -padx 4 -pady 4 | |
| # Create a TList | |
| # NOTE: we set the width of the tlist to 60 characters, since we'll have | |
| # quite a few files to display | |
| # | |
| tixScrolledTList $p2.st -options { | |
| tlist.orient vertical | |
| tlist.selectMode single | |
| tlist.width 60 | |
| tlist.height 25 | |
| } | |
| pack $p2.st -expand yes -fill both -padx 4 -pady 4 | |
| set tlist [$p2.st subwidget tlist] | |
| # setup the callbacks: when the user selects a directory, we'll display | |
| # its content in the tlist widget | |
| $p1.dirtree config \ | |
| -browsecmd [list TList:listdir $tlist] \ | |
| -command [list TList:listdir $tlist] | |
| # List the directory now | |
| # | |
| TList:listdir $tlist [pwd] | |
| # Create the buttons | |
| # | |
| $box add ok -text Ok -command [list destroy $w] -width 6 | |
| $box add cancel -text Cancel -command [list destroy $w] -width 6 | |
| } | |
| proc TList:listdir {w dir} { | |
| $w delete 0 end | |
| if {[catch {glob -nocomplain -directory $dir *} entries]} { | |
| # The user has entered an invalid directory | |
| # %% todo: prompt error, go back to last succeed directory | |
| return | |
| } | |
| set files "" | |
| foreach fname [lsort -dictionary $entries] { | |
| if {[file isdirectory $fname]} { | |
| set image [tix getimage folder] | |
| } else { | |
| lappend files [file tail $fname] | |
| continue | |
| } | |
| $w insert end -itemtype imagetext \ | |
| -text [file tail $fname] -image $image | |
| } | |
| foreach fname $files { | |
| switch -glob -- $fname { | |
| {*.[ch]} { set image [tix getimage srcfile] } | |
| *.tcl - | |
| *.o { set image [tix getimage file] } | |
| default { set image [tix getimage textfile] } | |
| } | |
| $w insert end -itemtype imagetext -text $fname -image $image | |
| } | |
| } | |
| if {![info exists tix_demo_running]} { | |
| wm withdraw . | |
| set w .demo | |
| toplevel $w; wm transient $w "" | |
| RunSample $w | |
| bind $w <Destroy> exit | |
| } | |