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New megawidget gnocl::richtextToolBar

A while ago added I development code to handle pango markup in gnocl::text widgets. The next step, I felt, was adding a toolbar megawidget which would do all the necessary widget application with no extra scripting. Its working fine so far. I'll need to create some custom icons for the buttons and compile these into the sources but this should be straightforward. Perhaps the name of widget needs revising, its a bit too long. Anyway, here's my test script.

#--------------------------
# test_gtk_richTextToolBar.tcl
#--------------------------
#!/bin/sh
#\
exec tclsh "$0" "$@"

package require Gnocl

set txt [gnocl::text -wrapMode word -markupTags 1]
set rtbar [gnocl::richTextToolBar -text $txt]
set vbox [gnocl::vBox]

$txt lorem

$vbox add $rtbar
$vbox add $txt -fill {1 1} -expand 1

gnocl::window -child $vbox -setSize 0.3

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