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notes and docs...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2019-07-01 04:03:38 +03:00
parent 90f8f91aa4
commit 2028adef0e
1 changed files with 11 additions and 5 deletions
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16
ui (gen4)/lib/widget/browse2.js
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@ -928,11 +928,9 @@ var BaseBrowserPrototype = {
// NOTE: this does not care about other semantics of the .update(..) // NOTE: this does not care about other semantics of the .update(..)
// calls it drops (i.e. the options passed), only the first // calls it drops (i.e. the options passed), only the first
// and last call in sequence get actually called. // and last call in sequence get actually called.
// XXX is this correct???
//
// XXX should update handlers of canceled calls also be canceled???
updateTimeout: 30, updateTimeout: 30,
// Sets the maximum time between .update(..) when calling updates
// Maximum time between .update(..) calls when calling updates
// in sequence... // in sequence...
updateMaxDelay: 200, updateMaxDelay: 200,
@ -3227,7 +3225,6 @@ var BaseBrowserPrototype = {
// XXX should we force calling update if options are given??? // XXX should we force calling update if options are given???
// ...and should full get passed if at least one call in sequence // ...and should full get passed if at least one call in sequence
// got a full=true??? // got a full=true???
// XXX should we cancel update handlers of delayed calls???
__update_full: undefined, __update_full: undefined,
__update_args: undefined, __update_args: undefined,
__update_timeout: undefined, __update_timeout: undefined,
@ -3241,6 +3238,15 @@ var BaseBrowserPrototype = {
full = full === options ? full = full === options ?
false false
: full : full
// NOTE: we can't simply use _update(..) closure for this as
// it can be called out of two contexts (timeout and
// max_timeout), one (timeout) is renewed on each call
// thus storing the latest args, while the other (i.e.
// max_timeout) is not renewed until it is actually
// called and thus would store the args at the time of
// its setTimeout(..)...
// storing the arguments in .__update_args would remove
// this inconsistency...
var args = this.__update_args = [ var args = this.__update_args = [
[evt, full, [evt, full,
...(options ? ...(options ?