You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
30 lines
833 B
Plaintext
30 lines
833 B
Plaintext
15 years ago
|
# ----------------------------------------------------------------------
|
||
|
|
# 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
|