+<!DOCTYPE html>
<html>
<head>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>The source code</title>
- <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
- <script type="text/javascript" src="../resources/prettify/prettify.js"></script>
+ <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
+ <script type="text/javascript" src="../resources/prettify/prettify.js"></script>
+ <style type="text/css">
+ .highlight { display: block; background-color: #ddd; }
+ </style>
+ <script type="text/javascript">
+ function highlight() {
+ document.getElementById(location.hash.replace(/#/, "")).className = "highlight";
+ }
+ </script>
</head>
-<body onload="prettyPrint();">
- <pre class="prettyprint lang-js">/*!
- * Ext JS Library 3.2.2
- * Copyright(c) 2006-2010 Ext JS, Inc.
- * licensing@extjs.com
- * http://www.extjs.com/license
+<body onload="prettyPrint(); highlight();">
+ <pre class="prettyprint lang-js"><span id='Ext-Element'>/**
+</span> * @class Ext.Element
*/
-/**
- * @class Ext.Element
- */
-<div id="prop-Ext.Element-VISIBILITY"></div>/**
- * Visibility mode constant for use with {@link #setVisibilityMode}. Use visibility to hide element
+<span id='Ext-Element-static-property-VISIBILITY'>/**
+</span> * Visibility mode constant for use with {@link #setVisibilityMode}. Use visibility to hide element
* @static
* @type Number
*/
Ext.Element.VISIBILITY = 1;
-<div id="prop-Ext.Element-DISPLAY"></div>/**
- * Visibility mode constant for use with {@link #setVisibilityMode}. Use display to hide element
+<span id='Ext-Element-static-property-DISPLAY'>/**
+</span> * Visibility mode constant for use with {@link #setVisibilityMode}. Use display to hide element
* @static
* @type Number
*/
Ext.Element.DISPLAY = 2;
+<span id='Ext-Element-static-property-OFFSETS'>/**
+</span> * Visibility mode constant for use with {@link #setVisibilityMode}. Use offsets (x and y positioning offscreen)
+ * to hide element.
+ * @static
+ * @type Number
+ */
+Ext.Element.OFFSETS = 3;
+
+
+Ext.Element.ASCLASS = 4;
+
+<span id='Ext-Element-static-property-visibilityCls'>/**
+</span> * Defaults to 'x-hide-nosize'
+ * @static
+ * @type String
+ */
+Ext.Element.visibilityCls = Ext.baseCSSPrefix + 'hide-nosize';
+
Ext.Element.addMethods(function(){
- var VISIBILITY = "visibility",
- DISPLAY = "display",
- HIDDEN = "hidden",
- OFFSETS = "offsets",
- NONE = "none",
+ var El = Ext.Element,
+ OPACITY = "opacity",
+ VISIBILITY = "visibility",
+ DISPLAY = "display",
+ HIDDEN = "hidden",
+ OFFSETS = "offsets",
+ ASCLASS = "asclass",
+ NONE = "none",
+ NOSIZE = 'nosize',
ORIGINALDISPLAY = 'originalDisplay',
VISMODE = 'visibilityMode',
- ELDISPLAY = Ext.Element.DISPLAY,
- data = Ext.Element.data,
+ ISVISIBLE = 'isVisible',
+ data = El.data,
getDisplay = function(dom){
var d = data(dom, ORIGINALDISPLAY);
if(d === undefined){
};
return {
- <div id="prop-Ext.Element-originalDisplay"></div>/**
- * The element's default display mode (defaults to "")
- * @type String
+<span id='Ext-Element-property-originalDisplay'> /**
+</span> * @property {String} originalDisplay
+ * The element's default display mode
*/
- originalDisplay : "",
+ originalDisplay : "",
visibilityMode : 1,
- <div id="method-Ext.Element-setVisibilityMode"></div>/**
- * Sets the element's visibility mode. When setVisible() is called it
+<span id='Ext-Element-method-setVisibilityMode'> /**
+</span> * Sets the element's visibility mode. When setVisible() is called it
* will use this to determine whether to set the visibility or the display property.
* @param {Number} visMode Ext.Element.VISIBILITY or Ext.Element.DISPLAY
* @return {Ext.Element} this
return this;
},
- <div id="method-Ext.Element-animate"></div>/**
- * Perform custom animation on this element.
- * <div><ul class="mdetail-params">
- * <li><u>Animation Properties</u></li>
- *
- * <p>The Animation Control Object enables gradual transitions for any member of an
- * element's style object that takes a numeric value including but not limited to
- * these properties:</p><div><ul class="mdetail-params">
- * <li><tt>bottom, top, left, right</tt></li>
- * <li><tt>height, width</tt></li>
- * <li><tt>margin, padding</tt></li>
- * <li><tt>borderWidth</tt></li>
- * <li><tt>opacity</tt></li>
- * <li><tt>fontSize</tt></li>
- * <li><tt>lineHeight</tt></li>
- * </ul></div>
- *
- *
- * <li><u>Animation Property Attributes</u></li>
- *
- * <p>Each Animation Property is a config object with optional properties:</p>
- * <div><ul class="mdetail-params">
- * <li><tt>by</tt>* : relative change - start at current value, change by this value</li>
- * <li><tt>from</tt> : ignore current value, start from this value</li>
- * <li><tt>to</tt>* : start at current value, go to this value</li>
- * <li><tt>unit</tt> : any allowable unit specification</li>
- * <p>* do not specify both <tt>to</tt> and <tt>by</tt> for an animation property</p>
- * </ul></div>
- *
- * <li><u>Animation Types</u></li>
- *
- * <p>The supported animation types:</p><div><ul class="mdetail-params">
- * <li><tt>'run'</tt> : Default
- * <pre><code>
-var el = Ext.get('complexEl');
-el.animate(
- // animation control object
- {
- borderWidth: {to: 3, from: 0},
- opacity: {to: .3, from: 1},
- height: {to: 50, from: el.getHeight()},
- width: {to: 300, from: el.getWidth()},
- top : {by: - 100, unit: 'px'},
- },
- 0.35, // animation duration
- null, // callback
- 'easeOut', // easing method
- 'run' // animation type ('run','color','motion','scroll')
-);
- * </code></pre>
- * </li>
- * <li><tt>'color'</tt>
- * <p>Animates transition of background, text, or border colors.</p>
- * <pre><code>
-el.animate(
- // animation control object
- {
- color: { to: '#06e' },
- backgroundColor: { to: '#e06' }
- },
- 0.35, // animation duration
- null, // callback
- 'easeOut', // easing method
- 'color' // animation type ('run','color','motion','scroll')
-);
- * </code></pre>
- * </li>
- *
- * <li><tt>'motion'</tt>
- * <p>Animates the motion of an element to/from specific points using optional bezier
- * way points during transit.</p>
- * <pre><code>
-el.animate(
- // animation control object
- {
- borderWidth: {to: 3, from: 0},
- opacity: {to: .3, from: 1},
- height: {to: 50, from: el.getHeight()},
- width: {to: 300, from: el.getWidth()},
- top : {by: - 100, unit: 'px'},
- points: {
- to: [50, 100], // go to this point
- control: [ // optional bezier way points
- [ 600, 800],
- [-100, 200]
- ]
- }
- },
- 3000, // animation duration (milliseconds!)
- null, // callback
- 'easeOut', // easing method
- 'motion' // animation type ('run','color','motion','scroll')
-);
- * </code></pre>
- * </li>
- * <li><tt>'scroll'</tt>
- * <p>Animate horizontal or vertical scrolling of an overflowing page element.</p>
- * <pre><code>
-el.animate(
- // animation control object
- {
- scroll: {to: [400, 300]}
- },
- 0.35, // animation duration
- null, // callback
- 'easeOut', // easing method
- 'scroll' // animation type ('run','color','motion','scroll')
-);
- * </code></pre>
- * </li>
- * </ul></div>
- *
- * </ul></div>
- *
- * @param {Object} args The animation control args
- * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to <tt>.35</tt>)
- * @param {Function} onComplete (optional) Function to call when animation completes
- * @param {String} easing (optional) {@link Ext.Fx#easing} method to use (defaults to <tt>'easeOut'</tt>)
- * @param {String} animType (optional) <tt>'run'</tt> is the default. Can also be <tt>'color'</tt>,
- * <tt>'motion'</tt>, or <tt>'scroll'</tt>
- * @return {Ext.Element} this
- */
- animate : function(args, duration, onComplete, easing, animType){
- this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
- return this;
- },
-
- /*
- * @private Internal animation call
+<span id='Ext-Element-method-isVisible'> /**
+</span> * Checks whether the element is currently visible using both visibility and display properties.
+ * @return {Boolean} True if the element is currently visible, else false
*/
- anim : function(args, opt, animType, defaultDur, defaultEase, cb){
- animType = animType || 'run';
- opt = opt || {};
+ isVisible : function() {
var me = this,
- anim = Ext.lib.Anim[animType](
- me.dom,
- args,
- (opt.duration || defaultDur) || .35,
- (opt.easing || defaultEase) || 'easeOut',
- function(){
- if(cb) cb.call(me);
- if(opt.callback) opt.callback.call(opt.scope || me, me, opt);
- },
- me
- );
- opt.anim = anim;
- return anim;
- },
+ dom = me.dom,
+ visible = data(dom, ISVISIBLE);
- // private legacy anim prep
- preanim : function(a, i){
- return !a[i] ? false : (typeof a[i] == 'object' ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
- },
+ if(typeof visible == 'boolean'){ //return the cached value if registered
+ return visible;
+ }
+ //Determine the current state based on display states
+ visible = !me.isStyle(VISIBILITY, HIDDEN) &&
+ !me.isStyle(DISPLAY, NONE) &&
+ !((getVisMode(dom) == El.ASCLASS) && me.hasCls(me.visibilityCls || El.visibilityCls));
- <div id="method-Ext.Element-isVisible"></div>/**
- * Checks whether the element is currently visible using both visibility and display properties.
- * @return {Boolean} True if the element is currently visible, else false
- */
- isVisible : function() {
- return !this.isStyle(VISIBILITY, HIDDEN) && !this.isStyle(DISPLAY, NONE);
+ data(dom, ISVISIBLE, visible);
+ return visible;
},
- <div id="method-Ext.Element-setVisible"></div>/**
- * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
+<span id='Ext-Element-method-setVisible'> /**
+</span> * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
* the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
* @param {Boolean} visible Whether the element is visible
* @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
* @return {Ext.Element} this
*/
- setVisible : function(visible, animate){
- var me = this, isDisplay, isVisible, isOffsets,
- dom = me.dom;
+ setVisible : function(visible, animate){
+ var me = this, isDisplay, isVisibility, isOffsets, isNosize,
+ dom = me.dom,
+ visMode = getVisMode(dom);
+
// hideMode string override
if (typeof animate == 'string'){
- isDisplay = animate == DISPLAY;
- isVisible = animate == VISIBILITY;
- isOffsets = animate == OFFSETS;
+ switch (animate) {
+ case DISPLAY:
+ visMode = El.DISPLAY;
+ break;
+ case VISIBILITY:
+ visMode = El.VISIBILITY;
+ break;
+ case OFFSETS:
+ visMode = El.OFFSETS;
+ break;
+ case NOSIZE:
+ case ASCLASS:
+ visMode = El.ASCLASS;
+ break;
+ }
+ me.setVisibilityMode(visMode);
animate = false;
- } else {
- isDisplay = getVisMode(this.dom) == ELDISPLAY;
- isVisible = !isDisplay;
}
if (!animate || !me.anim) {
- if (isDisplay){
- me.setDisplayed(visible);
- } else if (isOffsets){
- if (!visible){
- me.hideModeStyles = {
- position: me.getStyle('position'),
- top: me.getStyle('top'),
- left: me.getStyle('left')
- };
+ if(visMode == El.ASCLASS ){
+ me[visible?'removeCls':'addCls'](me.visibilityCls || El.visibilityCls);
+
+ } else if (visMode == El.DISPLAY){
+
+ return me.setDisplayed(visible);
+
+ } else if (visMode == El.OFFSETS){
+
+ if (!visible){
+ // Remember position for restoring, if we are not already hidden by offsets.
+ if (!me.hideModeStyles) {
+ me.hideModeStyles = {
+ position: me.getStyle('position'),
+ top: me.getStyle('top'),
+ left: me.getStyle('left')
+ };
+ }
me.applyStyles({position: 'absolute', top: '-10000px', left: '-10000px'});
- } else {
+ }
+
+ // Only "restore" as position if we have actually been hidden using offsets.
+ // Calling setVisible(true) on a positioned element should not reposition it.
+ else if (me.hideModeStyles) {
me.applyStyles(me.hideModeStyles || {position: '', top: '', left: ''});
+ delete me.hideModeStyles;
}
+
}else{
me.fixDisplay();
- dom.style.visibility = visible ? "visible" : HIDDEN;
+ // Show by clearing visibility style. Explicitly setting to "visible" overrides parent visibility setting.
+ dom.style.visibility = visible ? '' : HIDDEN;
}
}else{
// closure for composites
- if (visible){
- me.setOpacity(.01);
+ if(visible){
+ me.setOpacity(0.01);
me.setVisible(true);
}
- me.anim({opacity: { to: (visible?1:0) }},
- me.preanim(arguments, 1),
- null,
- .35,
- 'easeIn',
- function(){
- if(!visible){
- dom.style[isDisplay ? DISPLAY : VISIBILITY] = (isDisplay) ? NONE : HIDDEN;
- Ext.fly(dom).setOpacity(1);
- }
- });
+ if (!Ext.isObject(animate)) {
+ animate = {
+ duration: 350,
+ easing: 'ease-in'
+ };
+ }
+ me.animate(Ext.applyIf({
+ callback: function() {
+ visible || me.setVisible(false).setOpacity(1);
+ },
+ to: {
+ opacity: (visible) ? 1 : 0
+ }
+ }, animate));
}
+ data(dom, ISVISIBLE, visible); //set logical visibility state
return me;
},
- <div id="method-Ext.Element-toggle"></div>/**
- * Toggles the element's visibility or display, depending on visibility mode.
+
+<span id='Ext-Element-method-hasMetrics'> /**
+</span> * @private
+ * Determine if the Element has a relevant height and width available based
+ * upon current logical visibility state
+ */
+ hasMetrics : function(){
+ var dom = this.dom;
+ return this.isVisible() || (getVisMode(dom) == El.OFFSETS) || (getVisMode(dom) == El.VISIBILITY);
+ },
+
+<span id='Ext-Element-method-toggle'> /**
+</span> * Toggles the element's visibility or display, depending on visibility mode.
* @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
* @return {Ext.Element} this
*/
toggle : function(animate){
var me = this;
- me.setVisible(!me.isVisible(), me.preanim(arguments, 0));
+ me.setVisible(!me.isVisible(), me.anim(animate));
return me;
},
- <div id="method-Ext.Element-setDisplayed"></div>/**
- * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
- * @param {Mixed} value Boolean value to display the element using its default display, or a string to set the display directly.
+<span id='Ext-Element-method-setDisplayed'> /**
+</span> * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
+ * @param {Boolean/String} value Boolean value to display the element using its default display, or a string to set the display directly.
* @return {Ext.Element} this
*/
setDisplayed : function(value) {
- if(typeof value == "boolean"){
+ if(typeof value == "boolean"){
value = value ? getDisplay(this.dom) : NONE;
}
this.setStyle(DISPLAY, value);
// private
fixDisplay : function(){
var me = this;
- if(me.isStyle(DISPLAY, NONE)){
+ if (me.isStyle(DISPLAY, NONE)) {
me.setStyle(VISIBILITY, HIDDEN);
me.setStyle(DISPLAY, getDisplay(this.dom)); // first try reverting to default
- if(me.isStyle(DISPLAY, NONE)){ // if that fails, default to block
- me.setStyle(DISPLAY, "block");
+ if (me.isStyle(DISPLAY, NONE)) { // if that fails, default to block
+ me.setStyle(DISPLAY, "block");
}
}
},
- <div id="method-Ext.Element-hide"></div>/**
- * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
+<span id='Ext-Element-method-hide'> /**
+</span> * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
* @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
* @return {Ext.Element} this
*/
this.setVisible(false, animate);
return this;
}
- this.setVisible(false, this.preanim(arguments, 0));
+ this.setVisible(false, this.anim(animate));
return this;
},
- <div id="method-Ext.Element-show"></div>/**
- * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
+<span id='Ext-Element-method-show'> /**
+</span> * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
* @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
* @return {Ext.Element} this
*/
this.setVisible(true, animate);
return this;
}
- this.setVisible(true, this.preanim(arguments, 0));
+ this.setVisible(true, this.anim(animate));
return this;
}
};
-}());
-</pre>
+}());</pre>
</body>
-</html>
\ No newline at end of file
+</html>
git.ithinksw.org / extjs.git / blobdiff