author | Giulio Cesare Solaroli <giulio.cesare@clipperz.com> | 2011-10-02 23:56:18 (UTC) |
---|---|---|
committer | Giulio Cesare Solaroli <giulio.cesare@clipperz.com> | 2011-10-02 23:56:18 (UTC) |
commit | ef68436ac04da078ffdcacd7e1f785473a303d45 (patch) (side-by-side diff) | |
tree | c403752d66a2c4775f00affd4fa8431b29c5b68c /frontend/beta/js/YUI-extensions/yutil.js | |
parent | 597ecfbc0249d83e1b856cbd558340c01237a360 (diff) | |
download | clipperz-ef68436ac04da078ffdcacd7e1f785473a303d45.zip clipperz-ef68436ac04da078ffdcacd7e1f785473a303d45.tar.gz clipperz-ef68436ac04da078ffdcacd7e1f785473a303d45.tar.bz2 |
First version of the newly restructured repository
Diffstat (limited to 'frontend/beta/js/YUI-extensions/yutil.js') (more/less context) (ignore whitespace changes)
-rw-r--r-- | frontend/beta/js/YUI-extensions/yutil.js | 637 |
1 files changed, 637 insertions, 0 deletions
diff --git a/frontend/beta/js/YUI-extensions/yutil.js b/frontend/beta/js/YUI-extensions/yutil.js new file mode 100644 index 0000000..a815397 --- a/dev/null +++ b/frontend/beta/js/YUI-extensions/yutil.js @@ -0,0 +1,637 @@ +YAHOO.namespace('ext', 'ext.util', 'ext.grid', 'ext.dd', 'ext.tree', 'ext.data', 'ext.form');
+if(typeof Ext == 'undefined'){
+ Ext = YAHOO.ext;
+}
+YAHOO.ext.Strict = (document.compatMode == 'CSS1Compat');
+YAHOO.ext.SSL_SECURE_URL = 'javascript:false';
+YAHOO.ext.BLANK_IMAGE_URL = 'http:/'+'/www.yui-ext.com/blog/images/s.gif';
+
+// for old browsers
+window.undefined = undefined;
+/**
+ * @class Function
+ * These functions are available on every Function object (any javascript function).
+ */
+ //
+ /**
+ * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
+ * Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
+ * Will create a function that is bound to those 2 args.
+ * @return {Function} The new function
+*/
+Function.prototype.createCallback = function(/*args...*/){
+ // make args available, in function below
+ var args = arguments;
+ var method = this;
+ return function() {
+ return method.apply(window, args);
+ };
+};
+
+/**
+ * Creates a delegate (callback) that sets the scope to obj.
+ * Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
+ * Will create a function that is automatically scoped to this.
+ * @param {Object} obj (optional) The object for which the scope is set
+ * @param {<i>Array</i>} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
+ * @param {<i>Boolean/Number</i>} appendArgs (optional) if True args are appended to call args instead of overriding,
+ * if a number the args are inserted at the specified position
+ * @return {Function} The new function
+ */
+Function.prototype.createDelegate = function(obj, args, appendArgs){
+ var method = this;
+ return function() {
+ var callArgs = args || arguments;
+ if(appendArgs === true){
+ callArgs = Array.prototype.slice.call(arguments, 0);
+ callArgs = callArgs.concat(args);
+ }else if(typeof appendArgs == 'number'){
+ callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
+ var applyArgs = [appendArgs, 0].concat(args); // create method call params
+ Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
+ }
+ return method.apply(obj || window, callArgs);
+ };
+};
+
+/**
+ * Calls this function after the number of millseconds specified.
+ * @param {Number} millis The number of milliseconds for the setTimeout call
+ * @param {Object} obj (optional) The object for which the scope is set
+ * @param {<i>Array</i>} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
+ * @param {<i>Boolean/Number</i>} appendArgs (optional) if True args are appended to call args instead of overriding,
+ * if a number the args are inserted at the specified position
+ * @return {Number} The timeout id that can be used with clearTimeout
+ */
+Function.prototype.defer = function(millis, obj, args, appendArgs){
+ return setTimeout(this.createDelegate(obj, args, appendArgs), millis);
+};
+/**
+ * Create a combined function call sequence of the original function + the passed function.
+ * The resulting function returns the results of the original function.
+ * The passed fcn is called with the parameters of the original function
+ * @param {Function} fcn The function to sequence
+ * @param {<i>Object</i>} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
+ * @return {Function} The new function
+ */
+Function.prototype.createSequence = function(fcn, scope){
+ if(typeof fcn != 'function'){
+ return this;
+ }
+ var method = this;
+ return function() {
+ var retval = method.apply(this || window, arguments);
+ fcn.apply(scope || this || window, arguments);
+ return retval;
+ };
+};
+
+/*
+ * IE will leak if this isn't here
+ */
+YAHOO.util.Event.on(window, 'unload', function(){
+ var p = Function.prototype;
+ delete p.createSequence;
+ delete p.defer;
+ delete p.createDelegate;
+ delete p.createCallback;
+ delete p.createInterceptor;
+});
+
+/**
+ * Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
+ * The resulting function returns the results of the original function.
+ * The passed fcn is called with the parameters of the original function.
+ * @addon
+ * @param {Function} fcn The function to call before the original
+ * @param {<i>Object</i>} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
+ * @return {Function} The new function
+ */
+Function.prototype.createInterceptor = function(fcn, scope){
+ if(typeof fcn != 'function'){
+ return this;
+ }
+ var method = this;
+ return function() {
+ fcn.target = this;
+ fcn.method = method;
+ if(fcn.apply(scope || this || window, arguments) === false){
+ return;
+ }
+ return method.apply(this || window, arguments);;
+ };
+};
+
+/**
+ * @class YAHOO.ext.util.Browser
+ * @singleton
+ */
+YAHOO.ext.util.Browser = new function(){
+ var ua = navigator.userAgent.toLowerCase();
+ /** @type Boolean */
+ this.isOpera = (ua.indexOf('opera') > -1);
+ /** @type Boolean */
+ this.isSafari = (ua.indexOf('webkit') > -1);
+ /** @type Boolean */
+ this.isIE = (window.ActiveXObject);
+ /** @type Boolean */
+ this.isIE7 = (ua.indexOf('msie 7') > -1);
+ /** @type Boolean */
+ this.isGecko = !this.isSafari && (ua.indexOf('gecko') > -1);
+
+ if(ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1){
+ /** @type Boolean */
+ this.isWindows = true;
+ }else if(ua.indexOf("macintosh") != -1){
+ /** @type Boolean */
+ this.isMac = true;
+ }
+ if(this.isIE && !this.isIE7){
+ try{
+ document.execCommand("BackgroundImageCache", false, true);
+ }catch(e){}
+ }
+}();
+
+ /**
+ * Enable custom handler signature and event cancelling. Using fireDirect() instead of fire() calls the subscribed event handlers
+ * with the exact parameters passed to fireDirect, instead of the usual (eventType, args[], obj). IMO this is more intuitive
+ * and promotes cleaner code. Also, if an event handler returns false, it is returned by fireDirect and no other handlers will be called.<br>
+ * Example:<br><br><pre><code>
+ * if(beforeUpdateEvent.fireDirect(myArg, myArg2) !== false){
+ * // do update
+ * }</code></pre>
+ */
+YAHOO.util.CustomEvent.prototype.fireDirect = function(){
+ var len=this.subscribers.length;
+ for (var i=0; i<len; ++i) {
+ var s = this.subscribers[i];
+ if(s){
+ var scope = (s.override) ? s.obj : this.scope;
+ if(s.fn.apply(scope, arguments) === false){
+ return false;
+ }
+ }
+ }
+ return true;
+};
+
+/**
+ * @class YAHOO-
+ * Additional functionality for the global YAHOO object.
+ * @singleton
+ */
+/**
+ * Prints all arguments to a resizable, movable, scrolling region without
+ * the need to include separate js or css. Double click it to hide it.
+ * @param {Mixed} arg1
+ * @param {Mixed} arg2
+ * @param {Mixed} etc
+ * @static
+ */
+YAHOO.print = function(arg1, arg2, etc){
+ if(!YAHOO.ext._console){
+ var cs = YAHOO.ext.DomHelper.insertBefore(document.body.firstChild,
+ {tag: 'div',style:'width:250px;height:350px;overflow:auto;border:3px solid #c3daf9;' +
+ 'background:white;position:absolute;right:5px;top:5px;' +
+ 'font:normal 8pt arial,verdana,helvetica;z-index:50000;padding:5px;'}, true);
+ if(YAHOO.ext.Resizable){
+ new YAHOO.ext.Resizable(cs, {
+ transparent:true,
+ handles: 'all',
+ pinned:true,
+ adjustments: [0,0],
+ wrap:true,
+ draggable:(YAHOO.util.DD ? true : false)
+ });
+ }
+ cs.on('dblclick', cs.hide);
+ YAHOO.ext._console = cs;
+ }
+ var m = '';
+ for(var i = 0, len = arguments.length; i < len; i++) {
+ m += (i == 0 ? '' : ', ') + arguments[i];
+ }
+ m += '<hr noshade style="color:#eeeeee;" size="1">'
+ var d = YAHOO.ext._console.dom;
+ d.innerHTML = m + d.innerHTML;
+ d.scrollTop = 0;
+ YAHOO.ext._console.show();
+};
+
+/**
+ * Applies the passed C#/DomHelper style format (e.g. "The variable {0} is equal to {1}") before calling {@link YAHOO#print}
+ * @param {String} format
+ * @param {Mixed} arg1
+ * @param {Mixed} arg2
+ * @param {Mixed} etc
+ * @static
+ */
+YAHOO.printf = function(format, arg1, arg2, etc){
+ var args = Array.prototype.slice.call(arguments, 1);
+ YAHOO.print(format.replace(
+ /\{\{[^{}]*\}\}|\{(\d+)(,\s*([\w.]+))?\}/g,
+ function(m, a1, a2, a3) {
+ if (m.chatAt == '{') {
+ return m.slice(1, -1);
+ }
+ var rpl = args[a1];
+ if (a3) {
+ var f = eval(a3);
+ rpl = f(rpl);
+ }
+ return rpl ? rpl : '';
+ }));
+}
+
+YAHOO._timers = {};
+/**
+ * If a timer with specified name doesn't exist it is started. If one exists and reset is not true
+ * it prints the ellapsed time since the start using YAHOO.printf.
+ * @param {String} name
+ * @param {Boolean} reset true to reset an existing timer
+ */
+YAHOO.timer = function(name, reset){
+ var t = new Date().getTime();
+ if(YAHOO._timers[name] && !reset){
+ YAHOO.printf("{0} : {1} ms", name, t-YAHOO._timers[name]);
+ }else{
+ YAHOO._timers[name] = t;
+ }
+}
+/**
+ * Extends one class with another class and optionally overrides members with the passed literal. This class
+ * also adds the function "override()" to the class that can be used to override
+ * members on an instance.
+ * @param {Object} subclass The class inheriting the functionality
+ * @param {Object} superclass The class being extended
+ * @param {Object} overrides (optional) A literal with members
+ * @static
+ */
+YAHOO.extendX = function(subclass, superclass, overrides){
+ YAHOO.extend(subclass, superclass);
+ subclass.override = function(o){
+ YAHOO.override(subclass, o);
+ };
+ if(!subclass.prototype.override){
+ subclass.prototype.override = function(o){
+ for(var method in o){
+ this[method] = o[method];
+ }
+ };
+ }
+ if(overrides){
+ subclass.override(overrides);
+ }
+};
+
+/**
+ * Creates namespaces but does not assume YAHOO is the root.
+ * @param {String} namespace1
+ * @param {String} namespace2
+ * @param {String} etc
+ * @static
+ */
+YAHOO.namespaceX = function(){
+ var a = arguments, len = a.length, i;
+ YAHOO.namespace.apply(YAHOO, a);
+ for(i = 0; i < len; i++){
+ var p = a[i].split('.')[0];
+ if(p != 'YAHOO' && YAHOO[p]){
+ eval(p + ' = YAHOO.' + p);
+ delete YAHOO[p];
+ }
+ }
+};
+
+YAHOO.override = function(origclass, overrides){
+ if(overrides){
+ var p = origclass.prototype;
+ for(var method in overrides){
+ p[method] = overrides[method];
+ }
+ }
+};
+
+/**
+ * @class YAHOO.ext.util.DelayedTask
+ * Provides a convenient method of performing setTimeout where a new
+ * timeout cancels the old timeout. An example would be performing validation on a keypress.
+ * You can use this class to buffer
+ * the keypress events for a certain number of milliseconds, and perform only if they stop
+ * for that amount of time.
+ * @constructor The parameters to this constructor serve as defaults and are not required.
+ * @param {<i>Function</i>} fn (optional) The default function to timeout
+ * @param {<i>Object</i>} scope (optional) The default scope of that timeout
+ * @param {<i>Array</i>} args (optional) The default Array of arguments
+ */
+YAHOO.ext.util.DelayedTask = function(fn, scope, args){
+ var timeoutId = null;
+
+ /**
+ * Cancels any pending timeout and queues a new one
+ * @param {Number} delay The milliseconds to delay
+ * @param {Function} newFn (optional) Overrides function passed to constructor
+ * @param {Object} newScope (optional) Overrides scope passed to constructor
+ * @param {Array} newArgs (optional) Overrides args passed to constructor
+ */
+ this.delay = function(delay, newFn, newScope, newArgs){
+ if(timeoutId){
+ clearTimeout(timeoutId);
+ }
+ fn = newFn || fn;
+ scope = newScope || scope;
+ args = newArgs || args;
+ timeoutId = setTimeout(fn.createDelegate(scope, args), delay);
+ };
+
+ /**
+ * Cancel the last queued timeout
+ */
+ this.cancel = function(){
+ if(timeoutId){
+ clearTimeout(timeoutId);
+ timeoutId = null;
+ }
+ };
+};
+
+/**
+ * @class YAHOO.ext.util.Observable
+ * Abstract base class that provides a common interface for publishing events. Subclasses are expected to
+ * to have a property "events" with all the events defined.<br>
+ * For example:
+ * <pre><code>
+ var Employee = function(name){
+ this.name = name;
+ this.events = {
+ 'fired' : new YAHOO.util.CustomEvent('fired'),
+ 'quit' : true // lazy initialize the CustomEvent
+ }
+ }
+ YAHOO.extend(Employee, YAHOO.ext.util.Observable);
+</code></pre>
+ */
+YAHOO.ext.util.Observable = function(){};
+YAHOO.ext.util.Observable.prototype = {
+ /**
+ * Fires the specified event with the passed parameters (minus the event name).
+ * @param {String} eventName
+ * @param {Object...} args Variable number of parameters are passed to handlers
+ * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
+ */
+ fireEvent : function(){
+ var ce = this.events[arguments[0].toLowerCase()];
+ if(typeof ce == 'object'){
+ return ce.fireDirect.apply(ce, Array.prototype.slice.call(arguments, 1));
+ }else{
+ return true;
+ }
+ },
+ /**
+ * Appends an event handler to this component
+ * @param {String} eventName The type of event to listen for
+ * @param {Function} handler The method the event invokes
+ * @param {<i>Object</i>} scope (optional) The scope (this object) for the handler
+ * @param {<i>boolean</i>} override (optional) If true, scope becomes the scope
+ */
+ addListener : function(eventName, fn, scope, override){
+ eventName = eventName.toLowerCase();
+ var ce = this.events[eventName];
+ if(!ce){
+ // added for a better message when subscribing to wrong event
+ throw 'You are trying to listen for an event that does not exist: "' + eventName + '".';
+ }
+ if(typeof ce == 'boolean'){
+ ce = new YAHOO.util.CustomEvent(eventName);
+ this.events[eventName] = ce;
+ }
+ ce.subscribe(fn, scope, override);
+ },
+
+ /**
+ * Appends an event handler to this component that is delayed the specified number of milliseconds. This
+ * is useful for events that modify the DOM and need to wait for the browser to catch up.
+ * @param {String} eventName The type of event to listen for
+ * @param {Function} handler The method the event invokes
+ * @param {<i>Object</i>} scope (optional) The scope (this object) for the handler
+ * @param {<i>Number</i>} delay (optional) The number of milliseconds to delay (defaults to 1 millisecond)
+ * @return {Function} The wrapped function that was created (can be used to remove the listener)
+ */
+ delayedListener : function(eventName, fn, scope, delay){
+ var newFn = function(){
+ setTimeout(fn.createDelegate(scope, arguments), delay || 1);
+ }
+ this.addListener(eventName, newFn);
+ return newFn;
+ },
+
+ /**
+ * Appends an event handler to this component that is buffered. If the event is triggered more than once
+ * in the specified time-frame, only the last one actually fires.
+ * @param {String} eventName The type of event to listen for
+ * @param {Function} handler The method the event invokes
+ * @param {<i>Object</i>} scope (optional) The scope (this object) for the handler
+ * @param {<i>Number</i>} millis (optional) The number of milliseconds to buffer (defaults to 250)
+ * @return {Function} The wrapped function that was created (can be used to remove the listener)
+ */
+ bufferedListener : function(eventName, fn, scope, millis){
+ var task = new YAHOO.ext.util.DelayedTask();
+ var newFn = function(){
+ task.delay(millis || 250, fn, scope, Array.prototype.slice.call(arguments, 0));
+ }
+ this.addListener(eventName, newFn);
+ return newFn;
+ },
+
+ /**
+ * Removes a listener
+ * @param {String} eventName The type of event to listen for
+ * @param {Function} handler The handler to remove
+ * @param {<i>Object</i>} scope (optional) The scope (this object) for the handler
+ */
+ removeListener : function(eventName, fn, scope){
+ var ce = this.events[eventName.toLowerCase()];
+ if(typeof ce == 'object'){
+ ce.unsubscribe(fn, scope);
+ }
+ },
+
+ /**
+ * Removes all listeners for this object
+ */
+ purgeListeners : function(){
+ for(var evt in this.events){
+ if(typeof this.events[evt] == 'object'){
+ this.events[evt].unsubscribeAll();
+ }
+ }
+ }
+};
+/**
+ * Appends an event handler to this element (shorthand for addListener)
+ * @param {String} eventName The type of event to listen for
+ * @param {Function} handler The method the event invokes
+ * @param {<i>Object</i>} scope (optional) The scope (this object) for the handler
+ * @param {<i>boolean</i>} override (optional) If true, scope becomes the scope
+ * @method
+ */
+YAHOO.ext.util.Observable.prototype.on = YAHOO.ext.util.Observable.prototype.addListener;
+
+/**
+ * Starts capture on the specified Observable. All events will be passed
+ * to the supplied function with the event name + standard signature of the event
+ * <b>before</b> the event is fired. If the supplied function returns false,
+ * the event will not fire.
+ * @param {Observable} o The Observable to capture
+ * @param {Function} fn The function to call
+ * @param {Object} scope (optional) The scope (this object) for the fn
+ * @static
+ */
+YAHOO.ext.util.Observable.capture = function(o, fn, scope){
+ o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
+};
+
+/**
+ * Removes <b>all</b> added captures from the Observable.
+ * @param {Observable} o The Observable to release
+ * @static
+ */
+YAHOO.ext.util.Observable.releaseCapture = function(o){
+ o.fireEvent = YAHOO.ext.util.Observable.prototype.fireEvent;
+};
+
+/**
+ * @class YAHOO.ext.util.Config
+ * Class with one useful method
+ * @singleton
+ */
+YAHOO.ext.util.Config = {
+ /**
+ * Copies all the properties of config to obj.
+ * @param {Object} obj The receiver of the properties
+ * @param {Object} config The source of the properties
+ * @param {Object} defaults A different object that will also be applied for default values
+ * @return {Object} returns obj
+ */
+ apply : function(obj, config, defaults){
+ if(defaults){
+ this.apply(obj, defaults);
+ }
+ if(config){
+ for(var prop in config){
+ obj[prop] = config[prop];
+ }
+ }
+ return obj;
+ }
+};
+
+if(!String.escape){
+ String.escape = function(string) {
+ return string.replace(/('|\\)/g, "\\$1");
+ };
+};
+
+String.leftPad = function (val, size, ch) {
+ var result = new String(val);
+ if (ch == null) {
+ ch = " ";
+ }
+ while (result.length < size) {
+ result = ch + result;
+ }
+ return result;
+};
+
+// workaround for Safari anim duration speed problems
+if(YAHOO.util.AnimMgr && YAHOO.ext.util.Browser.isSafari){
+ YAHOO.util.AnimMgr.fps = 500;
+}
+
+// add ability for callbacks instead of events for animations
+if(YAHOO.util.Anim){
+ YAHOO.util.Anim.prototype.animateX = function(callback, scope){
+ var f = function(){
+ this.onComplete.unsubscribe(f);
+ if(typeof callback == 'function'){
+ callback.call(scope || this, this);
+ }
+ };
+ this.onComplete.subscribe(f, this, true);
+ this.animate();
+ };
+}
+
+// workaround for Safari 1.3 not supporting hasOwnProperty
+if(YAHOO.util.Connect && YAHOO.ext.util.Browser.isSafari){
+ YAHOO.util.Connect.setHeader = function(o){
+ for(var prop in this._http_header){
+ // if(this._http_header.hasOwnProperty(prop)){
+ if(typeof this._http_header[prop] != 'function'){
+ o.conn.setRequestHeader(prop, this._http_header[prop]);
+ }
+ }
+ delete this._http_header;
+ this._http_header = {};
+ this._has_http_headers = false;
+ };
+}
+/**
+ * A simple enhancement to drag drop that allows you to constrain the movement of the
+ * DD or DDProxy object to a particular element.<br /><br />
+ *
+ * Usage:
+ <pre><code>
+ var dd = new YAHOO.util.DDProxy("dragDiv1", "proxytest",
+ { dragElId: "existingProxyDiv" });
+ dd.startDrag = function(){
+ this.constrainTo('parent-id');
+ };
+ </code></pre>
+ * Or you can initalize it using the {@link YAHOO.ext.Element} object:
+ <pre><code>
+ getEl('dragDiv1').initDDProxy('proxytest', {dragElId: "existingProxyDiv"}, {
+ startDrag : function(){
+ this.constrainTo('parent-id');
+ }
+ });
+ </code></pre>
+ */
+if(YAHOO.util.DragDrop){
+ /**
+ * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
+ * @type Object
+ */
+ YAHOO.util.DragDrop.prototype.defaultPadding = {left:0, right:0, top:0, bottom:0};
+
+ /**
+ * Initializes the drag drop object's constraints to restrict movement to a certain element.
+ * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
+ * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
+ * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
+ * an object containing the sides to pad. For example: {right:10, bottom:10}
+ * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
+ */
+ YAHOO.util.DragDrop.prototype.constrainTo = function(constrainTo, pad, inContent){
+ if(typeof pad == 'number'){
+ pad = {left: pad, right:pad, top:pad, bottom:pad};
+ }
+ pad = pad || this.defaultPadding;
+ var b = getEl(this.getEl()).getBox();
+ var ce = getEl(constrainTo);
+ var c = ce.dom == document.body ? { x: 0, y: 0,
+ width: YAHOO.util.Dom.getViewportWidth(),
+ height: YAHOO.util.Dom.getViewportHeight()} : ce.getBox(inContent || false);
+ var topSpace = b.y - c.y;
+ var leftSpace = b.x - c.x;
+
+ this.resetConstraints();
+ this.setXConstraint(leftSpace - (pad.left||0), // left
+ c.width - leftSpace - b.width - (pad.right||0) //right
+ );
+ this.setYConstraint(topSpace - (pad.top||0), //top
+ c.height - topSpace - b.height - (pad.bottom||0) //bottom
+ );
+ }
+} |