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another bugfix...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2019-05-27 19:33:49 +03:00
parent 952cfe7031
commit 129c3fea8f
1 changed files with 15 additions and 2 deletions
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17
ui (gen4)/lib/widget/browse2.js
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@ -148,6 +148,7 @@ Items.group = function(...items){
// Place list in a sub-list of item... // Place list in a sub-list of item...
// //
// XXX options??? // XXX options???
// ...this may leak options.children to the outside...
Items.nest = function(item, list, options){ Items.nest = function(item, list, options){
options = options || {} options = options || {}
//options = Object.assign(Object.create(this.options || {}), options || {}) //options = Object.assign(Object.create(this.options || {}), options || {})
@ -340,7 +341,11 @@ var makeItemEventMethod = function(event, handler, default_item, filter, options
filter = args[0] instanceof Function filter = args[0] instanceof Function
&& args.shift() && args.shift()
var filterItems = function(items){ var filterItems = function(items){
items = items instanceof Array ? items : [items] items = items instanceof Array ?
items
: items === undefined ?
[]
: [items]
return filter ? return filter ?
items.filter(filter) items.filter(filter)
: items } : items }
@ -1447,7 +1452,9 @@ var BaseBrowserPrototype = {
// normalize negative index... // normalize negative index...
if(typeof(pattern) == typeof(123) && pattern < 0){ if(typeof(pattern) == typeof(123) && pattern < 0){
pattern = -pattern - 1 pattern = -pattern - 1
options.reverse = 'flat' options = Object.assign({},
options,
{reverse: 'flat'})
} }
// normalize/build the test predicate... // normalize/build the test predicate...
var test = ( var test = (
@ -1524,6 +1531,7 @@ var BaseBrowserPrototype = {
// first result only. // first result only.
// //
// XXX should we be able to get offset values relative to any match? // XXX should we be able to get offset values relative to any match?
// XXX should next/prev wrap around??? ...option???
get: function(pattern, options){ get: function(pattern, options){
var args = [...arguments] var args = [...arguments]
pattern = args.shift() pattern = args.shift()
@ -2175,6 +2183,11 @@ var BaseBrowserPrototype = {
// .focus(query[, ...]) // .focus(query[, ...])
// -> this // -> this
// //
// XXX BUG: .focus(-1) turns indexing around persistently -- after it
// .focus(0) will get the last element (a-la .focus(-1)) and
// .focus(1) will get the second to last element (a-la .focus(-2))
// ...are we leaking the multiplier somewhere???
// this seems to be isolated to .focus(..)...
focus: makeItemEventMethod('focus', focus: makeItemEventMethod('focus',
function(evt, items){ function(evt, items){
// blur .focused... // blur .focused...