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|
let bind widget :tag events:eventsequence :action =
tkEval [| cCAMLtoTKwidget widget;
TkToken "bind";
cCAMLtoTKtagOrId tag;
cCAMLtoTKeventSequence eventsequence;
begin match action with
`Remove -> TkToken ""
| `Set (what, f) ->
let cbId = register_callback widget callback:(wrapeventInfo f what) in
TkToken ("camlcb " ^ cbId ^ (writeeventField what))
| `Setbreakable (what, f) ->
let cbId = register_callback widget callback:(wrapeventInfo f what) in
TkToken ("camlcb " ^ cbId ^ (writeeventField what)^
" ; if { $BreakBindingsSequence == 1 } then { break ;} ; set BreakBindingsSequence 0"
)
| `Extend (what, f) ->
let cbId = register_callback widget callback:(wrapeventInfo f what) in
TkToken ("+camlcb " ^ cbId ^ (writeeventField what))
end |];
()
|
