From 9aa92d491c4c7555b7b6852b57fa80b6673c4c03 Mon Sep 17 00:00:00 2001 From: euzuro Date: Tue, 3 Apr 2007 01:42:21 +0000 Subject: [PATCH] events.js cleanup: more ifs without brackets git-svn-id: http://svn.openlayers.org/trunk/openlayers@2989 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf --- lib/OpenLayers/Events.js | 19 ++++++++++++------- 1 file changed, 12 insertions(+), 7 deletions(-) diff --git a/lib/OpenLayers/Events.js b/lib/OpenLayers/Events.js index 79f7087f2c..bbe53bc883 100644 --- a/lib/OpenLayers/Events.js +++ b/lib/OpenLayers/Events.js @@ -132,8 +132,9 @@ OpenLayers.Event = { if (name == 'keypress' && (navigator.appVersion.match(/Konqueror|Safari|KHTML/) - || element.attachEvent)) + || element.attachEvent)) { name = 'keydown'; + } this._observeAndCache(element, name, observer, useCapture); }, @@ -341,14 +342,17 @@ OpenLayers.Events.prototype = { // if eventTypes is specified, create a listeners list for each // custom application event. - if (this.eventTypes != null) - for (var i = 0; i < this.eventTypes.length; i++) + if (this.eventTypes != null) { + for (var i = 0; i < this.eventTypes.length; i++) { this.listeners[ this.eventTypes[i] ] = new Array(); - + } + } + // if a dom element is specified, add a listeners list // for browser events on the element and register them - if (this.element != null) + if (this.element != null) { this.attachToElement(element); + } }, /** @@ -376,9 +380,10 @@ OpenLayers.Events.prototype = { // every browser event has a corresponding application event // (whether it's listened for or not). - if (this.listeners[eventType] == null) + if (this.listeners[eventType] == null) { this.listeners[eventType] = new Array(); - + } + // use Prototype to register the event cross-browser OpenLayers.Event.observe(element, eventType, this.eventHandler); }