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Make sure that we're doing proper focus bubble testing. Also simplified the logic for the IE focusin/focusout handling.

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This commit is contained in:
John Resig 2009-12-06 18:02:58 -08:00
parent 19ad49e607
commit 542099a278
2 changed files with 15 additions and 24 deletions
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38
src/event.js
View File

@ -674,36 +674,26 @@ function trigger( type, elem, args ) {
}
// Create "bubbling" focus and blur events
jQuery.each({
focus: "focusin",
blur: "focusout"
}, function( orig, fix ){
var event = jQuery.event,
handle = event.handle;
function ieHandler() {
arguments[0].type = orig;
return handle.apply(this, arguments);
}
if ( !jQuery.support.focusBubbles ) {
event.special[orig] = {
setup:function() {
if ( this.addEventListener ) {
this.addEventListener( orig, handle, true );
} else {
event.add( this, fix, ieHandler );
}
jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ){
event.special[ orig ] = {
setup: function() {
jQuery.event.add( this, fix, ieHandler );
},
teardown:function() {
if ( this.removeEventListener ) {
this.removeEventListener( orig, handle, true );
} else {
event.remove( this, fix, ieHandler );
}
teardown: function() {
jQuery.event.remove( this, fix, ieHandler );
}
};
function ieHandler() {
arguments[0].type = orig;
return jQuery.event.handle.apply(this, arguments);
}
});
}
jQuery.fn.extend({
// TODO: make bind(), unbind() and one() DRY!
bind: function( type, data, fn, thisObject ) {

1
src/support.js
View File

@ -109,6 +109,7 @@
jQuery.support.submitBubbles = eventSupported("submit");
jQuery.support.changeBubbles = eventSupported("change");
jQuery.support.focusBubbles = eventSupported("focus");
// release memory in IE
root = script = div = all = a = null;