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