+++ /dev/null
-/*!
- * Ext JS Library 3.3.1
- * Copyright(c) 2006-2010 Sencha Inc.
- * licensing@sencha.com
- * http://www.sencha.com/license
- */
-/**
- * @class Ext.Element
- */
-
-// special markup used throughout Ext when box wrapping elements
-Ext.Element.boxMarkup = '<div class="{0}-tl"><div class="{0}-tr"><div class="{0}-tc"></div></div></div><div class="{0}-ml"><div class="{0}-mr"><div class="{0}-mc"></div></div></div><div class="{0}-bl"><div class="{0}-br"><div class="{0}-bc"></div></div></div>';
-
-Ext.Element.addMethods(function(){
- var INTERNAL = "_internal",
- pxMatch = /(\d+\.?\d+)px/;
- return {
- /**
- * More flexible version of {@link #setStyle} for setting style properties.
- * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
- * a function which returns such a specification.
- * @return {Ext.Element} this
- */
- applyStyles : function(style){
- Ext.DomHelper.applyStyles(this.dom, style);
- return this;
- },
-
- /**
- * Returns an object with properties matching the styles requested.
- * For example, el.getStyles('color', 'font-size', 'width') might return
- * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
- * @param {String} style1 A style name
- * @param {String} style2 A style name
- * @param {String} etc.
- * @return {Object} The style object
- */
- getStyles : function(){
- var ret = {};
- Ext.each(arguments, function(v) {
- ret[v] = this.getStyle(v);
- },
- this);
- return ret;
- },
-
- // private ==> used by ext full
- setOverflow : function(v){
- var dom = this.dom;
- if(v=='auto' && Ext.isMac && Ext.isGecko2){ // work around stupid FF 2.0/Mac scroll bar bug
- dom.style.overflow = 'hidden';
- (function(){dom.style.overflow = 'auto';}).defer(1);
- }else{
- dom.style.overflow = v;
- }
- },
-
- /**
- * <p>Wraps the specified element with a special 9 element markup/CSS block that renders by default as
- * a gray container with a gradient background, rounded corners and a 4-way shadow.</p>
- * <p>This special markup is used throughout Ext when box wrapping elements ({@link Ext.Button},
- * {@link Ext.Panel} when <tt>{@link Ext.Panel#frame frame=true}</tt>, {@link Ext.Window}). The markup
- * is of this form:</p>
- * <pre><code>
- Ext.Element.boxMarkup =
- '<div class="{0}-tl"><div class="{0}-tr"><div class="{0}-tc"></div></div></div>
- <div class="{0}-ml"><div class="{0}-mr"><div class="{0}-mc"></div></div></div>
- <div class="{0}-bl"><div class="{0}-br"><div class="{0}-bc"></div></div></div>';
- * </code></pre>
- * <p>Example usage:</p>
- * <pre><code>
- // Basic box wrap
- Ext.get("foo").boxWrap();
-
- // You can also add a custom class and use CSS inheritance rules to customize the box look.
- // 'x-box-blue' is a built-in alternative -- look at the related CSS definitions as an example
- // for how to create a custom box wrap style.
- Ext.get("foo").boxWrap().addClass("x-box-blue");
- * </code></pre>
- * @param {String} class (optional) A base CSS class to apply to the containing wrapper element
- * (defaults to <tt>'x-box'</tt>). Note that there are a number of CSS rules that are dependent on
- * this name to make the overall effect work, so if you supply an alternate base class, make sure you
- * also supply all of the necessary rules.
- * @return {Ext.Element} The outermost wrapping element of the created box structure.
- */
- boxWrap : function(cls){
- cls = cls || 'x-box';
- var el = Ext.get(this.insertHtml("beforeBegin", "<div class='" + cls + "'>" + String.format(Ext.Element.boxMarkup, cls) + "</div>")); //String.format('<div class="{0}">'+Ext.Element.boxMarkup+'</div>', cls)));
- Ext.DomQuery.selectNode('.' + cls + '-mc', el.dom).appendChild(this.dom);
- return el;
- },
-
- /**
- * Set the size of this Element. If animation is true, both width and height will be animated concurrently.
- * @param {Mixed} width The new width. This may be one of:<div class="mdetail-params"><ul>
- * <li>A Number specifying the new width in this Element's {@link #defaultUnit}s (by default, pixels).</li>
- * <li>A String used to set the CSS width style. Animation may <b>not</b> be used.
- * <li>A size object in the format <code>{width: widthValue, height: heightValue}</code>.</li>
- * </ul></div>
- * @param {Mixed} height The new height. This may be one of:<div class="mdetail-params"><ul>
- * <li>A Number specifying the new height in this Element's {@link #defaultUnit}s (by default, pixels).</li>
- * <li>A String used to set the CSS height style. Animation may <b>not</b> be used.</li>
- * </ul></div>
- * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
- * @return {Ext.Element} this
- */
- setSize : function(width, height, animate){
- var me = this;
- if(typeof width == 'object'){ // in case of object from getSize()
- height = width.height;
- width = width.width;
- }
- width = me.adjustWidth(width);
- height = me.adjustHeight(height);
- if(!animate || !me.anim){
- me.dom.style.width = me.addUnits(width);
- me.dom.style.height = me.addUnits(height);
- }else{
- me.anim({width: {to: width}, height: {to: height}}, me.preanim(arguments, 2));
- }
- return me;
- },
-
- /**
- * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
- * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
- * if a height has not been set using CSS.
- * @return {Number}
- */
- getComputedHeight : function(){
- var me = this,
- h = Math.max(me.dom.offsetHeight, me.dom.clientHeight);
- if(!h){
- h = parseFloat(me.getStyle('height')) || 0;
- if(!me.isBorderBox()){
- h += me.getFrameWidth('tb');
- }
- }
- return h;
- },
-
- /**
- * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
- * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
- * if a width has not been set using CSS.
- * @return {Number}
- */
- getComputedWidth : function(){
- var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
- if(!w){
- w = parseFloat(this.getStyle('width')) || 0;
- if(!this.isBorderBox()){
- w += this.getFrameWidth('lr');
- }
- }
- return w;
- },
-
- /**
- * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
- for more information about the sides.
- * @param {String} sides
- * @return {Number}
- */
- getFrameWidth : function(sides, onlyContentBox){
- return onlyContentBox && this.isBorderBox() ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
- },
-
- /**
- * Sets up event handlers to add and remove a css class when the mouse is over this element
- * @param {String} className
- * @return {Ext.Element} this
- */
- addClassOnOver : function(className){
- this.hover(
- function(){
- Ext.fly(this, INTERNAL).addClass(className);
- },
- function(){
- Ext.fly(this, INTERNAL).removeClass(className);
- }
- );
- return this;
- },
-
- /**
- * Sets up event handlers to add and remove a css class when this element has the focus
- * @param {String} className
- * @return {Ext.Element} this
- */
- addClassOnFocus : function(className){
- this.on("focus", function(){
- Ext.fly(this, INTERNAL).addClass(className);
- }, this.dom);
- this.on("blur", function(){
- Ext.fly(this, INTERNAL).removeClass(className);
- }, this.dom);
- return this;
- },
-
- /**
- * Sets up event handlers to add and remove a css class when the mouse is down and then up on this element (a click effect)
- * @param {String} className
- * @return {Ext.Element} this
- */
- addClassOnClick : function(className){
- var dom = this.dom;
- this.on("mousedown", function(){
- Ext.fly(dom, INTERNAL).addClass(className);
- var d = Ext.getDoc(),
- fn = function(){
- Ext.fly(dom, INTERNAL).removeClass(className);
- d.removeListener("mouseup", fn);
- };
- d.on("mouseup", fn);
- });
- return this;
- },
-
- /**
- * <p>Returns the dimensions of the element available to lay content out in.<p>
- * <p>If the element (or any ancestor element) has CSS style <code>display : none</code>, the dimensions will be zero.</p>
- * example:<pre><code>
- var vpSize = Ext.getBody().getViewSize();
-
- // all Windows created afterwards will have a default value of 90% height and 95% width
- Ext.Window.override({
- width: vpSize.width * 0.9,
- height: vpSize.height * 0.95
- });
- // To handle window resizing you would have to hook onto onWindowResize.
- * </code></pre>
- *
- * getViewSize utilizes clientHeight/clientWidth which excludes sizing of scrollbars.
- * To obtain the size including scrollbars, use getStyleSize
- *
- * Sizing of the document body is handled at the adapter level which handles special cases for IE and strict modes, etc.
- */
-
- getViewSize : function(){
- var doc = document,
- d = this.dom,
- isDoc = (d == doc || d == doc.body);
-
- // If the body, use Ext.lib.Dom
- if (isDoc) {
- var extdom = Ext.lib.Dom;
- return {
- width : extdom.getViewWidth(),
- height : extdom.getViewHeight()
- };
-
- // Else use clientHeight/clientWidth
- } else {
- return {
- width : d.clientWidth,
- height : d.clientHeight
- };
- }
- },
-
- /**
- * <p>Returns the dimensions of the element available to lay content out in.<p>
- *
- * getStyleSize utilizes prefers style sizing if present, otherwise it chooses the larger of offsetHeight/clientHeight and offsetWidth/clientWidth.
- * To obtain the size excluding scrollbars, use getViewSize
- *
- * Sizing of the document body is handled at the adapter level which handles special cases for IE and strict modes, etc.
- */
-
- getStyleSize : function(){
- var me = this,
- w, h,
- doc = document,
- d = this.dom,
- isDoc = (d == doc || d == doc.body),
- s = d.style;
-
- // If the body, use Ext.lib.Dom
- if (isDoc) {
- var extdom = Ext.lib.Dom;
- return {
- width : extdom.getViewWidth(),
- height : extdom.getViewHeight()
- };
- }
- // Use Styles if they are set
- if(s.width && s.width != 'auto'){
- w = parseFloat(s.width);
- if(me.isBorderBox()){
- w -= me.getFrameWidth('lr');
- }
- }
- // Use Styles if they are set
- if(s.height && s.height != 'auto'){
- h = parseFloat(s.height);
- if(me.isBorderBox()){
- h -= me.getFrameWidth('tb');
- }
- }
- // Use getWidth/getHeight if style not set.
- return {width: w || me.getWidth(true), height: h || me.getHeight(true)};
- },
-
- /**
- * Returns the size of the element.
- * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
- * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
- */
- getSize : function(contentSize){
- return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
- },
-
- /**
- * Forces the browser to repaint this element
- * @return {Ext.Element} this
- */
- repaint : function(){
- var dom = this.dom;
- this.addClass("x-repaint");
- setTimeout(function(){
- Ext.fly(dom).removeClass("x-repaint");
- }, 1);
- return this;
- },
-
- /**
- * Disables text selection for this element (normalized across browsers)
- * @return {Ext.Element} this
- */
- unselectable : function(){
- this.dom.unselectable = "on";
- return this.swallowEvent("selectstart", true).
- applyStyles("-moz-user-select:none;-khtml-user-select:none;").
- addClass("x-unselectable");
- },
-
- /**
- * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
- * then it returns the calculated width of the sides (see getPadding)
- * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
- * @return {Object/Number}
- */
- getMargins : function(side){
- var me = this,
- key,
- hash = {t:"top", l:"left", r:"right", b: "bottom"},
- o = {};
-
- if (!side) {
- for (key in me.margins){
- o[hash[key]] = parseFloat(me.getStyle(me.margins[key])) || 0;
- }
- return o;
- } else {
- return me.addStyles.call(me, side, me.margins);
- }
- }
- };
-}());
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