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# ----------------------------------------------------------------------
# DEMO: pushbutton in [incr Widgets]
# ----------------------------------------------------------------------
package require Iwidgets 4.0
. configure -background white
iwidgets::pushbutton .pb -text "Push Me" -defaultring yes -command {
puts "Hello, World!"
}
pack .pb -padx 4 -pady 4
checkbutton .default -text "Default ring" -variable defring \
-command {.pb configure -defaultring $defring}
pack .default -padx 4 -pady 4
.default invoke
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