| # ---------------------------------------------------------------------- |
| # DEMO: spinint in [incr Widgets] |
| # ---------------------------------------------------------------------- |
| package require Iwidgets 4.0 |
| |
| option add *textBackground seashell |
| . configure -background white |
| |
| iwidgets::spinint .times -labeltext "Countdown:" -range {0 10} -width 3 |
| pack .times -padx 10 -pady 10 |
| |
| .times delete 0 end |
| .times insert end "5" |
| |
| frame .test |
| pack .test -padx 10 -pady 10 |
| button .test.go -text "Go" -command { |
| set count [.times get] |
| while {$count >= 0} { |
| .test.readout configure -text $count |
| update |
| after 200 |
| incr count -1 |
| } |
| .test.readout configure -text "blast-off!" |
| } |
| pack .test.go -side left |
| label .test.readout -width 15 -background seashell |
| pack .test.readout -side left -padx 4 -pady 4 |
