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📄 README(2.03 KB)
📄 anilabel.tcl(6.51 KB)
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📄 arrow.tcl(7.8 KB)
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📄 bitmap.tcl(1.38 KB)
📄 browse(1.72 KB)
📄 button.tcl(1.47 KB)
📄 check.tcl(2.22 KB)
📄 clrpick.tcl(1.4 KB)
📄 colors.tcl(4.88 KB)
📄 combo.tcl(1.94 KB)
📄 cscroll.tcl(3.31 KB)
📄 ctext.tcl(4.76 KB)
📄 dialog1.tcl(660 B)
📄 dialog2.tcl(613 B)
📄 en.msg(3.8 KB)
📄 entry1.tcl(1.35 KB)
📄 entry2.tcl(2.06 KB)
📄 entry3.tcl(5.95 KB)
📄 filebox.tcl(2.2 KB)
📄 floor.tcl(77.24 KB)
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📄 goldberg.tcl(55.23 KB)
📄 hello(512 B)
📄 hscale.tcl(1.46 KB)
📄 icon.tcl(2.01 KB)
📄 image1.tcl(1002 B)
📄 image2.tcl(3.28 KB)
📁 images
📄 items.tcl(9.5 KB)
📄 ixset(7.91 KB)
📄 knightstour.tcl(8.38 KB)
📄 label.tcl(1.29 KB)
📄 labelframe.tcl(1.8 KB)
📄 license.terms(2.16 KB)
📄 mclist.tcl(3.89 KB)
📄 menu.tcl(6.57 KB)
📄 menubu.tcl(4.37 KB)
📄 msgbox.tcl(1.98 KB)
📄 nl.msg(6.61 KB)
📄 paned1.tcl(1.08 KB)
📄 paned2.tcl(2.18 KB)
📄 pendulum.tcl(7.46 KB)
📄 plot.tcl(2.69 KB)
📄 puzzle.tcl(2.54 KB)
📄 radio.tcl(2.69 KB)
📄 rmt(5.22 KB)
📄 rolodex(8.11 KB)
📄 ruler.tcl(5.09 KB)
📄 sayings.tcl(2.21 KB)
📄 search.tcl(4.29 KB)
📄 spin.tcl(1.78 KB)
📄 states.tcl(1.63 KB)
📄 style.tcl(6.78 KB)
📄 tclIndex(4.25 KB)
📄 tcolor(10.99 KB)
📄 text.tcl(3.34 KB)
📄 textpeer.tcl(2.13 KB)
📄 timer(1.09 KB)
📄 toolbar.tcl(3.19 KB)
📄 tree.tcl(3.29 KB)
📄 ttkbut.tcl(3.34 KB)
📄 ttkmenu.tcl(2.35 KB)
📄 ttknote.tcl(2.41 KB)
📄 ttkpane.tcl(3.95 KB)
📄 ttkprogress.tcl(1.52 KB)
📄 ttkscale.tcl(1.39 KB)
📄 twind.tcl(10.57 KB)
📄 unicodeout.tcl(3.45 KB)
📄 vscale.tcl(1.44 KB)
📄 widget(22.83 KB)

Editing: textpeer.tcl

# textpeer.tcl --
#
# This demonstration script creates a pair of text widgets that can edit a
# single logical buffer. This is particularly useful when editing related text
# in two (or more) parts of the same file.

if {![info exists widgetDemo]} {
    error "This script should be run from the \"widget\" demo."
}

package require Tk

set w .textpeer
catch {destroy $w}
toplevel $w
wm title $w "Text Widget Peering Demonstration"
wm iconname $w "textpeer"
positionWindow $w

set count 0

## Define a widget that we peer from; it won't ever actually be shown though
set first [text $w.text[incr count]]
$first insert end "This is a coupled pair of text widgets; they are peers to "
$first insert end "each other. They have the same underlying data model, but "
$first insert end "can show different locations, have different current edit "
$first insert end "locations, and have different selections. You can also "
$first insert end "create additional peers of any of these text widgets using "
$first insert end "the Make Peer button beside the text widget to clone, and "
$first insert end "delete a particular peer widget using the Delete Peer "
$first insert end "button."

## Procedures to make and kill clones; most of this is just so that the demo
## looks nice...
proc makeClone {w parent} {
    global count
    set t [$parent peer create $w.text[incr count] -yscroll "$w.sb$count set"\
		  -height 10 -wrap word]
    set sb [scrollbar $w.sb$count -command "$t yview" -orient vertical]
    set b1 [button $w.clone$count -command "makeClone $w $t" \
		    -text "Make Peer"]
    set b2 [button $w.kill$count -command "killClone $w $count" \
		    -text "Delete Peer"]
    set row [expr {$count * 2}]
    grid $t $sb $b1 -sticky nsew -row $row
    grid ^  ^   $b2 -row [incr row]
    grid configure $b1 $b2 -sticky new
    grid rowconfigure $w $b2 -weight 1
}
proc killClone {w count} {
    destroy $w.text$count $w.sb$count
    destroy $w.clone$count $w.kill$count
}

## Now set up the GUI
makeClone $w $first
makeClone $w $first
destroy $first

## See Code / Dismiss buttons
grid [addSeeDismiss $w.buttons $w] - - -sticky ew -row 5000
grid columnconfigure $w 0 -weight 1

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Editing: textpeer.tcl

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