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events.js cleanup: more ifs without brackets

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@2989 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
This commit is contained in:
euzuro
2007-04-03 01:42:21 +00:00
parent 7aac1c1cfe
commit 9aa92d491c
1 changed files with 12 additions and 7 deletions
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lib/OpenLayers/Events.js
+12 -7
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@@ -132,8 +132,9 @@ OpenLayers.Event = {
if (name == 'keypress' && if (name == 'keypress' &&
(navigator.appVersion.match(/Konqueror|Safari|KHTML/) (navigator.appVersion.match(/Konqueror|Safari|KHTML/)
|| element.attachEvent)) || element.attachEvent)) {
name = 'keydown'; name = 'keydown';
}
this._observeAndCache(element, name, observer, useCapture); this._observeAndCache(element, name, observer, useCapture);
}, },
@@ -341,14 +342,17 @@ OpenLayers.Events.prototype = {
// if eventTypes is specified, create a listeners list for each // if eventTypes is specified, create a listeners list for each
// custom application event. // custom application event.
if (this.eventTypes != null) if (this.eventTypes != null) {
for (var i = 0; i < this.eventTypes.length; i++) for (var i = 0; i < this.eventTypes.length; i++) {
this.listeners[ this.eventTypes[i] ] = new Array(); this.listeners[ this.eventTypes[i] ] = new Array();
}
}
// if a dom element is specified, add a listeners list // if a dom element is specified, add a listeners list
// for browser events on the element and register them // for browser events on the element and register them
if (this.element != null) if (this.element != null) {
this.attachToElement(element); this.attachToElement(element);
}
}, },
/** /**
@@ -376,9 +380,10 @@ OpenLayers.Events.prototype = {
// every browser event has a corresponding application event // every browser event has a corresponding application event
// (whether it's listened for or not). // (whether it's listened for or not).
if (this.listeners[eventType] == null) if (this.listeners[eventType] == null) {
this.listeners[eventType] = new Array(); this.listeners[eventType] = new Array();
}
// use Prototype to register the event cross-browser // use Prototype to register the event cross-browser
OpenLayers.Event.observe(element, eventType, this.eventHandler); OpenLayers.Event.observe(element, eventType, this.eventHandler);
} }