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#
# ttk::checkbutton widget tests.
#
package require Tk
package require tcltest ; namespace import -force tcltest::*
loadTestedCommands
test checkbutton-1.1 "Checkbutton check" -body {
pack [ttk::checkbutton .cb -text "TCheckbutton" -variable cb]
}
test checkbutton-1.2 "Checkbutton invoke" -body {
.cb invoke
list [set ::cb] [.cb instate selected]
} -result [list 1 1]
test checkbutton-1.3 "Checkbutton reinvoke" -body {
.cb invoke
list [set ::cb] [.cb instate selected]
} -result [list 0 0]
test checkbutton-1.4 "Checkbutton variable" -body {
set result []
set ::cb 1
lappend result [.cb instate selected]
set ::cb 0
lappend result [.cb instate selected]
} -result {1 0}
test checkbutton-1.5 "Unset checkbutton variable" -body {
set result []
unset ::cb
lappend result [.cb instate alternate] [info exists ::cb]
set ::cb 1
lappend result [.cb instate alternate] [info exists ::cb]
} -result {1 0 0 1}
# See #1257319
test checkbutton-1.6 "Checkbutton default variable" -body {
destroy .cb ; unset -nocomplain {} ; set result [list]
ttk::checkbutton .cb -onvalue on -offvalue off
lappend result [.cb cget -variable] [info exists .cb] [.cb state]
.cb invoke
lappend result [info exists .cb] [set .cb] [.cb state]
.cb invoke
lappend result [info exists .cb] [set .cb] [.cb state]
} -result [list .cb 0 alternate 1 on selected 1 off {}]
# Bug [109865fa01]
test checkbutton-1.7 "Button destroyed by click" -body {
proc destroy_button {} {
destroy .top
}
toplevel .top
ttk::menubutton .top.mb -text Button -style TLabel
bind .top.mb <ButtonRelease-1> destroy_button
pack .top.mb
focus -force .top.mb
update
event generate .top.mb <Button-1>
event generate .top.mb <ButtonRelease-1>
update ; # shall not trigger error invalid command name ".top.b"
} -result {}
# Bug [fa8de77936]
test checkbutton-1.8 "Empty -variable" -body {
# shall simply not crash
ttk::checkbutton .cbev -variable {}
.cbev invoke
} -cleanup {
destroy .cbev
} -result {}
tcltest::cleanupTests
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