From ed0fca915757082bb5ff5fdaef623549887e2ef3 Mon Sep 17 00:00:00 2001 From: euzuro Date: Mon, 2 Apr 2007 23:00:55 +0000 Subject: [PATCH] events cleanup: fix tabs git-svn-id: http://svn.openlayers.org/trunk/openlayers@2982 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf --- lib/OpenLayers/Events.js | 270 +++++++++++++++++++-------------------- 1 file changed, 135 insertions(+), 135 deletions(-) diff --git a/lib/OpenLayers/Events.js b/lib/OpenLayers/Events.js index 3b42d9b96d..1d0118142f 100644 --- a/lib/OpenLayers/Events.js +++ b/lib/OpenLayers/Events.js @@ -10,144 +10,144 @@ */ OpenLayers.Event = { - /** @final @type int */ - KEY_BACKSPACE: 8, + /** @final @type int */ + KEY_BACKSPACE: 8, - /** @final @type int */ - KEY_TAB: 9, + /** @final @type int */ + KEY_TAB: 9, - /** @final @type int */ - KEY_RETURN: 13, + /** @final @type int */ + KEY_RETURN: 13, - /** @final @type int */ - KEY_ESC: 27, + /** @final @type int */ + KEY_ESC: 27, - /** @final @type int */ - KEY_LEFT: 37, + /** @final @type int */ + KEY_LEFT: 37, - /** @final @type int */ - KEY_UP: 38, + /** @final @type int */ + KEY_UP: 38, - /** @final @type int */ - KEY_RIGHT: 39, + /** @final @type int */ + KEY_RIGHT: 39, - /** @final @type int */ - KEY_DOWN: 40, + /** @final @type int */ + KEY_DOWN: 40, - /** @final @type int */ - KEY_DELETE: 46, + /** @final @type int */ + KEY_DELETE: 46, - /** - * @param {Event} event - * - * @returns The element that caused the alert - * @type DOMElement - */ - element: function(event) { - return event.target || event.srcElement; - }, + /** + * @param {Event} event + * + * @returns The element that caused the alert + * @type DOMElement + */ + element: function(event) { + return event.target || event.srcElement; + }, - /** - * @param {Event} event - * - * @returns Whether or not the event was the result of a left click - * @type boolean - */ - isLeftClick: function(event) { - return (((event.which) && (event.which == 1)) || - ((event.button) && (event.button == 1))); - }, + /** + * @param {Event} event + * + * @returns Whether or not the event was the result of a left click + * @type boolean + */ + isLeftClick: function(event) { + return (((event.which) && (event.which == 1)) || + ((event.button) && (event.button == 1))); + }, - /** - * @param {Event} event - * - * @returns - * @type int - */ - pointerX: function(event) { - return event.pageX || (event.clientX + - (document.documentElement.scrollLeft || document.body.scrollLeft)); - }, + /** + * @param {Event} event + * + * @returns + * @type int + */ + pointerX: function(event) { + return event.pageX || (event.clientX + + (document.documentElement.scrollLeft || document.body.scrollLeft)); + }, - /** - * @param {Event} event - * - * @returns - * @type int - */ - pointerY: function(event) { - return event.pageY || (event.clientY + - (document.documentElement.scrollTop || document.body.scrollTop)); - }, + /** + * @param {Event} event + * + * @returns + * @type int + */ + pointerY: function(event) { + return event.pageY || (event.clientY + + (document.documentElement.scrollTop || document.body.scrollTop)); + }, - /** Stops an event from propagating. If the event's 'preventDefault' - * property is set, then we prevent the default browser behaviour - * (such as text selection, radio-button clicking, etc) from occurring - * - * @param {Event} event - */ - stop: function(event) { - if (event.preventDefault) { - event.preventDefault(); - event.stopPropagation(); - } else { - event.returnValue = false; - event.cancelBubble = true; - } - }, + /** Stops an event from propagating. If the event's 'preventDefault' + * property is set, then we prevent the default browser behaviour + * (such as text selection, radio-button clicking, etc) from occurring + * + * @param {Event} event + */ + stop: function(event) { + if (event.preventDefault) { + event.preventDefault(); + event.stopPropagation(); + } else { + event.returnValue = false; + event.cancelBubble = true; + } + }, - /** - * @param {Event} event - * @param {String} tagName - * - * @returns The first node with the given tagName, starting from the node - * the event was triggered on and traversing the DOM upwards - * @type DOMElement - */ - findElement: function(event, tagName) { - var element = OpenLayers.Event.element(event); - while (element.parentNode && (!element.tagName || - (element.tagName.toUpperCase() != tagName.toUpperCase()))) - element = element.parentNode; - return element; - }, + /** + * @param {Event} event + * @param {String} tagName + * + * @returns The first node with the given tagName, starting from the node + * the event was triggered on and traversing the DOM upwards + * @type DOMElement + */ + findElement: function(event, tagName) { + var element = OpenLayers.Event.element(event); + while (element.parentNode && (!element.tagName || + (element.tagName.toUpperCase() != tagName.toUpperCase()))) + element = element.parentNode; + return element; + }, - /** A hashtable cache of the event observers, keyed by element.id - * - * @type Object - */ - observers: false, + /** A hashtable cache of the event observers, keyed by element.id + * + * @type Object + */ + observers: false, - /** - * @param {DOMElement} element - * @param {String} name - * @param {function} observer - * @param {Boolean} useCapture - * - */ - _observeAndCache: function(element, name, observer, useCapture) { - if (!this.observers) this.observers = new Object(); + /** + * @param {DOMElement} element + * @param {String} name + * @param {function} observer + * @param {Boolean} useCapture + * + */ + _observeAndCache: function(element, name, observer, useCapture) { + if (!this.observers) this.observers = new Object(); - //if there is not yet a hash entry for this element, add one - if (!this.observers[element.id]) { - this.observers[element.id] = new Array(); - } - //add a new observer to this element's list - this.observers[element.id].push({ - 'element': element, - 'name': name, - 'observer': observer, - 'useCapture': useCapture - }); + //if there is not yet a hash entry for this element, add one + if (!this.observers[element.id]) { + this.observers[element.id] = new Array(); + } + //add a new observer to this element's list + this.observers[element.id].push({ + 'element': element, + 'name': name, + 'observer': observer, + 'useCapture': useCapture + }); - //add the actual browser event listener - if (element.addEventListener) { - element.addEventListener(name, observer, useCapture); - } else if (element.attachEvent) { - element.attachEvent('on' + name, observer); - } - }, + //add the actual browser event listener + if (element.addEventListener) { + element.addEventListener(name, observer, useCapture); + } else if (element.attachEvent) { + element.attachEvent('on' + name, observer); + } + }, /** Given the id of an element to stop observing, cycle through the * element's cached observers, calling stopObserving on each one, @@ -188,24 +188,24 @@ OpenLayers.Event = { OpenLayers.Event.observers = false; }, - /** - * @param {DOMElement || String} elementParam - * @param {String} name - * @param {function} observer - * @param {Boolean} useCapture - * - */ - observe: function(elementParam, name, observer, useCapture) { - var element = OpenLayers.Util.getElement(elementParam); - useCapture = useCapture || false; + /** + * @param {DOMElement || String} elementParam + * @param {String} name + * @param {function} observer + * @param {Boolean} useCapture + * + */ + observe: function(elementParam, name, observer, useCapture) { + var element = OpenLayers.Util.getElement(elementParam); + useCapture = useCapture || false; - if (name == 'keypress' && - (navigator.appVersion.match(/Konqueror|Safari|KHTML/) - || element.attachEvent)) - name = 'keydown'; + if (name == 'keypress' && + (navigator.appVersion.match(/Konqueror|Safari|KHTML/) + || element.attachEvent)) + name = 'keydown'; - this._observeAndCache(element, name, observer, useCapture); - }, + this._observeAndCache(element, name, observer, useCapture); + }, /** * @param {DOMElement || String} elementParam