-<html>\r
-<head>\r
- <title>The source code</title>\r
- <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />\r
- <script type="text/javascript" src="../resources/prettify/prettify.js"></script>\r
-</head>\r
-<body onload="prettyPrint();">\r
- <pre class="prettyprint lang-js"><div id="cls-Ext.ToolTip"></div>/**\r
- * @class Ext.ToolTip\r
- * @extends Ext.Tip\r
- * A standard tooltip implementation for providing additional information when hovering over a target element.\r
- * @constructor\r
- * Create a new Tooltip\r
- * @param {Object} config The configuration options\r
- */\r
-Ext.ToolTip = Ext.extend(Ext.Tip, {\r
- <div id="prop-Ext.ToolTip-triggerElement"></div>/**\r
- * When a Tooltip is configured with the {@link #delegate} option to cause selected child elements of the {@link #target}\r
- * Element to each trigger a seperate show event, this property is set to the DOM element which triggered the show.\r
- * @type DOMElement\r
- * @property triggerElement\r
- */\r
- <div id="cfg-Ext.ToolTip-target"></div>/**\r
- * @cfg {Mixed} target The target HTMLElement, Ext.Element or id to monitor for mouseover events to trigger\r
- * showing this ToolTip.\r
- */\r
- <div id="cfg-Ext.ToolTip-autoHide"></div>/**\r
- * @cfg {Boolean} autoHide True to automatically hide the tooltip after the mouse exits the target element\r
- * or after the {@link #dismissDelay} has expired if set (defaults to true). If {@link closable} = true a close\r
- * tool button will be rendered into the tooltip header.\r
- */\r
- <div id="cfg-Ext.ToolTip-showDelay"></div>/**\r
- * @cfg {Number} showDelay Delay in milliseconds before the tooltip displays after the mouse enters the\r
- * target element (defaults to 500)\r
- */\r
- showDelay: 500,\r
- <div id="cfg-Ext.ToolTip-hideDelay"></div>/**\r
- * @cfg {Number} hideDelay Delay in milliseconds after the mouse exits the target element but before the\r
- * tooltip actually hides (defaults to 200). Set to 0 for the tooltip to hide immediately.\r
- */\r
- hideDelay: 200,\r
- <div id="cfg-Ext.ToolTip-dismissDelay"></div>/**\r
- * @cfg {Number} dismissDelay Delay in milliseconds before the tooltip automatically hides (defaults to 5000).\r
- * To disable automatic hiding, set dismissDelay = 0.\r
- */\r
- dismissDelay: 5000,\r
- <div id="cfg-Ext.ToolTip-mouseOffset"></div>/**\r
- * @cfg {Array} mouseOffset An XY offset from the mouse position where the tooltip should be shown (defaults to [15,18]).\r
- */\r
- <div id="cfg-Ext.ToolTip-trackMouse"></div>/**\r
- * @cfg {Boolean} trackMouse True to have the tooltip follow the mouse as it moves over the target element (defaults to false).\r
- */\r
- trackMouse : false,\r
- <div id="cfg-Ext.ToolTip-anchorToTarget"></div>/**\r
- * @cfg {Boolean} anchorToTarget True to anchor the tooltip to the target element, false to\r
- * anchor it relative to the mouse coordinates (defaults to true). When anchorToTarget is\r
- * true, use {@link #defaultAlign} to control tooltip alignment to the target element. When\r
- * anchorToTarget is false, use {@link #anchorPosition} instead to control alignment.\r
- */\r
- anchorToTarget: true,\r
- <div id="cfg-Ext.ToolTip-anchorOffset"></div>/**\r
- * @cfg {Number} anchorOffset A numeric pixel value used to offset the default position of the\r
- * anchor arrow (defaults to 0). When the anchor position is on the top or bottom of the tooltip,\r
- * anchorOffset will be used as a horizontal offset. Likewise, when the anchor position is on the\r
- * left or right side, anchorOffset will be used as a vertical offset.\r
- */\r
- anchorOffset: 0,\r
- <div id="cfg-Ext.ToolTip-delegate"></div>/**\r
- * @cfg {String} delegate <p>Optional. A {@link Ext.DomQuery DomQuery} selector which allows selection of individual elements\r
- * within the {@link #target} element to trigger showing and hiding the ToolTip as the mouse moves within the target.</p>\r
- * <p>When specified, the child element of the target which caused a show event is placed into the {@link #triggerElement} property\r
- * before the ToolTip is shown.</p>\r
- * <p>This may be useful when a Component has regular, repeating elements in it, each of which need a Tooltip which contains\r
- * information specific to that element. For example:</p><pre><code>\r
-var myGrid = new Ext.grid.gridPanel(gridConfig);\r
-myGrid.on('render', function(grid) {\r
- var store = grid.getStore(); // Capture the Store.\r
- var view = grid.getView(); // Capture the GridView.\r
- myGrid.tip = new Ext.ToolTip({\r
- target: view.mainBody, // The overall target element.\r
- delegate: '.x-grid3-row', // Each grid row causes its own seperate show and hide.\r
- trackMouse: true, // Moving within the row should not hide the tip.\r
- renderTo: document.body, // Render immediately so that tip.body can be referenced prior to the first show.\r
- listeners: { // Change content dynamically depending on which element triggered the show.\r
- beforeshow: function updateTipBody(tip) {\r
- var rowIndex = view.findRowIndex(tip.triggerElement);\r
- tip.body.dom.innerHTML = "Over Record ID " + store.getAt(rowIndex).id;\r
- }\r
- }\r
- });\r
-});</code></pre>\r
- */\r
-\r
- // private\r
- targetCounter: 0,\r
-\r
- constrainPosition: false,\r
-\r
- // private\r
- initComponent: function(){\r
- Ext.ToolTip.superclass.initComponent.call(this);\r
- this.lastActive = new Date();\r
- this.initTarget(this.target);\r
- this.origAnchor = this.anchor;\r
- },\r
-\r
- // private\r
- onRender : function(ct, position){\r
- Ext.ToolTip.superclass.onRender.call(this, ct, position);\r
- this.anchorCls = 'x-tip-anchor-' + this.getAnchorPosition();\r
- this.anchorEl = this.el.createChild({\r
- cls: 'x-tip-anchor ' + this.anchorCls\r
- });\r
- },\r
-\r
- // private\r
- afterRender : function(){\r
- Ext.ToolTip.superclass.afterRender.call(this);\r
- this.anchorEl.setStyle('z-index', this.el.getZIndex() + 1);\r
- },\r
-\r
- <div id="method-Ext.ToolTip-initTarget"></div>/**\r
- * Binds this ToolTip to the specified element. The tooltip will be displayed when the mouse moves over the element.\r
- * @param {Mixed} t The Element, HtmlElement, or ID of an element to bind to\r
- */\r
- initTarget : function(target){\r
- var t;\r
- if((t = Ext.get(target))){\r
- if(this.target){\r
- this.target = Ext.get(this.target);\r
- this.target.un('mouseover', this.onTargetOver, this);\r
- this.target.un('mouseout', this.onTargetOut, this);\r
- this.target.un('mousemove', this.onMouseMove, this);\r
- }\r
- this.mon(t, {\r
- mouseover: this.onTargetOver,\r
- mouseout: this.onTargetOut,\r
- mousemove: this.onMouseMove,\r
- scope: this\r
- });\r
- this.target = t;\r
- }\r
- if(this.anchor){\r
- this.anchorTarget = this.target;\r
- }\r
- },\r
-\r
- // private\r
- onMouseMove : function(e){\r
- var t = this.delegate ? e.getTarget(this.delegate) : this.triggerElement = true;\r
- if (t) {\r
- this.targetXY = e.getXY();\r
- if (t === this.triggerElement) {\r
- if(!this.hidden && this.trackMouse){\r
- this.setPagePosition(this.getTargetXY());\r
- }\r
- } else {\r
- this.hide();\r
- this.lastActive = new Date(0);\r
- this.onTargetOver(e);\r
- }\r
- } else if (!this.closable && this.isVisible()) {\r
- this.hide();\r
- }\r
- },\r
-\r
- // private\r
- getTargetXY : function(){\r
- if(this.anchor){\r
- this.targetCounter++;\r
- var offsets = this.getOffsets();\r
- var xy = (this.anchorToTarget && !this.trackMouse) ?\r
- this.el.getAlignToXY(this.anchorTarget, this.getAnchorAlign()) :\r
- this.targetXY;\r
-\r
- var dw = Ext.lib.Dom.getViewWidth()-5;\r
- var dh = Ext.lib.Dom.getViewHeight()-5;\r
- var scrollX = (document.documentElement.scrollLeft || document.body.scrollLeft || 0)+5;\r
- var scrollY = (document.documentElement.scrollTop || document.body.scrollTop || 0)+5;\r
-\r
- var axy = [xy[0] + offsets[0], xy[1] + offsets[1]];\r
- var sz = this.getSize();\r
- this.anchorEl.removeClass(this.anchorCls);\r
-\r
- if(this.targetCounter < 2){\r
- if(axy[0] < scrollX){\r
- if(this.anchorToTarget){\r
- this.defaultAlign = 'l-r';\r
- if(this.mouseOffset){this.mouseOffset[0] *= -1;}\r
- }\r
- this.anchor = 'left';\r
- return this.getTargetXY();\r
- }\r
- if(axy[0]+sz.width > dw){\r
- if(this.anchorToTarget){\r
- this.defaultAlign = 'r-l';\r
- if(this.mouseOffset){this.mouseOffset[0] *= -1;}\r
- }\r
- this.anchor = 'right';\r
- return this.getTargetXY();\r
- }\r
- if(axy[1] < scrollY){\r
- if(this.anchorToTarget){\r
- this.defaultAlign = 't-b';\r
- if(this.mouseOffset){this.mouseOffset[1] *= -1;}\r
- }\r
- this.anchor = 'top';\r
- return this.getTargetXY();\r
- }\r
- if(axy[1]+sz.height > dh){\r
- if(this.anchorToTarget){\r
- this.defaultAlign = 'b-t';\r
- if(this.mouseOffset){this.mouseOffset[1] *= -1;}\r
- }\r
- this.anchor = 'bottom';\r
- return this.getTargetXY();\r
- }\r
- }\r
-\r
- this.anchorCls = 'x-tip-anchor-'+this.getAnchorPosition();\r
- this.anchorEl.addClass(this.anchorCls);\r
- this.targetCounter = 0;\r
- return axy;\r
- }else{\r
- var mouseOffset = this.getMouseOffset();\r
- return [this.targetXY[0]+mouseOffset[0], this.targetXY[1]+mouseOffset[1]];\r
- }\r
- },\r
-\r
- getMouseOffset : function(){\r
- var offset = this.anchor ? [0,0] : [15,18];\r
- if(this.mouseOffset){\r
- offset[0] += this.mouseOffset[0];\r
- offset[1] += this.mouseOffset[1];\r
- }\r
- return offset;\r
- },\r
-\r
- // private\r
- getAnchorPosition : function(){\r
- if(this.anchor){\r
- this.tipAnchor = this.anchor.charAt(0);\r
- }else{\r
- var m = this.defaultAlign.match(/^([a-z]+)-([a-z]+)(\?)?$/);\r
- if(!m){\r
- throw "AnchorTip.defaultAlign is invalid";\r
- }\r
- this.tipAnchor = m[1].charAt(0);\r
- }\r
-\r
- switch(this.tipAnchor){\r
- case 't': return 'top';\r
- case 'b': return 'bottom';\r
- case 'r': return 'right';\r
- }\r
- return 'left';\r
- },\r
-\r
- // private\r
- getAnchorAlign : function(){\r
- switch(this.anchor){\r
- case 'top' : return 'tl-bl';\r
- case 'left' : return 'tl-tr';\r
- case 'right': return 'tr-tl';\r
- default : return 'bl-tl';\r
- }\r
- },\r
-\r
- // private\r
- getOffsets: function(){\r
- var offsets, ap = this.getAnchorPosition().charAt(0);\r
- if(this.anchorToTarget && !this.trackMouse){\r
- switch(ap){\r
- case 't':\r
- offsets = [0, 9];\r
- break;\r
- case 'b':\r
- offsets = [0, -13];\r
- break;\r
- case 'r':\r
- offsets = [-13, 0];\r
- break;\r
- default:\r
- offsets = [9, 0];\r
- break;\r
- }\r
- }else{\r
- switch(ap){\r
- case 't':\r
- offsets = [-15-this.anchorOffset, 30];\r
- break;\r
- case 'b':\r
- offsets = [-19-this.anchorOffset, -13-this.el.dom.offsetHeight];\r
- break;\r
- case 'r':\r
- offsets = [-15-this.el.dom.offsetWidth, -13-this.anchorOffset];\r
- break;\r
- default:\r
- offsets = [25, -13-this.anchorOffset];\r
- break;\r
- }\r
- }\r
- var mouseOffset = this.getMouseOffset();\r
- offsets[0] += mouseOffset[0];\r
- offsets[1] += mouseOffset[1];\r
-\r
- return offsets;\r
- },\r
-\r
- // private\r
- onTargetOver : function(e){\r
- if(this.disabled || e.within(this.target.dom, true)){\r
- return;\r
- }\r
- var t = e.getTarget(this.delegate);\r
- if (t) {\r
- this.triggerElement = t;\r
- this.clearTimer('hide');\r
- this.targetXY = e.getXY();\r
- this.delayShow();\r
- }\r
- },\r
-\r
- // private\r
- delayShow : function(){\r
- if(this.hidden && !this.showTimer){\r
- if(this.lastActive.getElapsed() < this.quickShowInterval){\r
- this.show();\r
- }else{\r
- this.showTimer = this.show.defer(this.showDelay, this);\r
- }\r
- }else if(!this.hidden && this.autoHide !== false){\r
- this.show();\r
- }\r
- },\r
-\r
- // private\r
- onTargetOut : function(e){\r
- if(this.disabled || e.within(this.target.dom, true)){\r
- return;\r
- }\r
- this.clearTimer('show');\r
- if(this.autoHide !== false){\r
- this.delayHide();\r
- }\r
- },\r
-\r
- // private\r
- delayHide : function(){\r
- if(!this.hidden && !this.hideTimer){\r
- this.hideTimer = this.hide.defer(this.hideDelay, this);\r
- }\r
- },\r
-\r
- <div id="method-Ext.ToolTip-hide"></div>/**\r
- * Hides this tooltip if visible.\r
- */\r
- hide: function(){\r
- this.clearTimer('dismiss');\r
- this.lastActive = new Date();\r
- if(this.anchorEl){\r
- this.anchorEl.hide();\r
- }\r
- Ext.ToolTip.superclass.hide.call(this);\r
- delete this.triggerElement;\r
- },\r
-\r
- <div id="method-Ext.ToolTip-show"></div>/**\r
- * Shows this tooltip at the current event target XY position.\r
- */\r
- show : function(){\r
- if(this.anchor){\r
- // pre-show it off screen so that the el will have dimensions\r
- // for positioning calcs when getting xy next\r
- this.showAt([-1000,-1000]);\r
- this.origConstrainPosition = this.constrainPosition;\r
- this.constrainPosition = false;\r
- this.anchor = this.origAnchor;\r
- }\r
- this.showAt(this.getTargetXY());\r
-\r
- if(this.anchor){\r
- this.syncAnchor();\r
- this.anchorEl.show();\r
- this.constrainPosition = this.origConstrainPosition;\r
- }else{\r
- this.anchorEl.hide();\r
- }\r
- },\r
-\r
- // inherit docs\r
- showAt : function(xy){\r
- this.lastActive = new Date();\r
- this.clearTimers();\r
- Ext.ToolTip.superclass.showAt.call(this, xy);\r
- if(this.dismissDelay && this.autoHide !== false){\r
- this.dismissTimer = this.hide.defer(this.dismissDelay, this);\r
- }\r
- },\r
-\r
- // private\r
- syncAnchor : function(){\r
- var anchorPos, targetPos, offset;\r
- switch(this.tipAnchor.charAt(0)){\r
- case 't':\r
- anchorPos = 'b';\r
- targetPos = 'tl';\r
- offset = [20+this.anchorOffset, 2];\r
- break;\r
- case 'r':\r
- anchorPos = 'l';\r
- targetPos = 'tr';\r
- offset = [-2, 11+this.anchorOffset];\r
- break;\r
- case 'b':\r
- anchorPos = 't';\r
- targetPos = 'bl';\r
- offset = [20+this.anchorOffset, -2];\r
- break;\r
- default:\r
- anchorPos = 'r';\r
- targetPos = 'tl';\r
- offset = [2, 11+this.anchorOffset];\r
- break;\r
- }\r
- this.anchorEl.alignTo(this.el, anchorPos+'-'+targetPos, offset);\r
- },\r
-\r
- // private\r
- setPagePosition : function(x, y){\r
- Ext.ToolTip.superclass.setPagePosition.call(this, x, y);\r
- if(this.anchor){\r
- this.syncAnchor();\r
- }\r
- },\r
-\r
- // private\r
- clearTimer : function(name){\r
- name = name + 'Timer';\r
- clearTimeout(this[name]);\r
- delete this[name];\r
- },\r
-\r
- // private\r
- clearTimers : function(){\r
- this.clearTimer('show');\r
- this.clearTimer('dismiss');\r
- this.clearTimer('hide');\r
- },\r
-\r
- // private\r
- onShow : function(){\r
- Ext.ToolTip.superclass.onShow.call(this);\r
- Ext.getDoc().on('mousedown', this.onDocMouseDown, this);\r
- },\r
-\r
- // private\r
- onHide : function(){\r
- Ext.ToolTip.superclass.onHide.call(this);\r
- Ext.getDoc().un('mousedown', this.onDocMouseDown, this);\r
- },\r
-\r
- // private\r
- onDocMouseDown : function(e){\r
- if(this.autoHide !== true && !this.closable && !e.within(this.el.dom)){\r
- this.disable();\r
- this.enable.defer(100, this);\r
- }\r
- },\r
-\r
- // private\r
- onDisable : function(){\r
- this.clearTimers();\r
- this.hide();\r
- },\r
-\r
- // private\r
- adjustPosition : function(x, y){\r
- if(this.contstrainPosition){\r
- var ay = this.targetXY[1], h = this.getSize().height;\r
- if(y <= ay && (y+h) >= ay){\r
- y = ay-h-5;\r
- }\r
- }\r
- return {x : x, y: y};\r
- },\r
-\r
- // private\r
- onDestroy : function(){\r
- Ext.getDoc().un('mousedown', this.onDocMouseDown, this);\r
- Ext.ToolTip.superclass.onDestroy.call(this);\r
- }\r
-});</pre> \r
-</body>\r
+<html>
+<head>
+ <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>
+</head>
+<body onload="prettyPrint();">
+ <pre class="prettyprint lang-js">/*!
+ * Ext JS Library 3.2.1
+ * Copyright(c) 2006-2010 Ext JS, Inc.
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+<div id="cls-Ext.ToolTip"></div>/**
+ * @class Ext.ToolTip
+ * @extends Ext.Tip
+ * A standard tooltip implementation for providing additional information when hovering over a target element.
+ * @xtype tooltip
+ * @constructor
+ * Create a new Tooltip
+ * @param {Object} config The configuration options
+ */
+Ext.ToolTip = Ext.extend(Ext.Tip, {
+ <div id="prop-Ext.ToolTip-triggerElement"></div>/**
+ * When a Tooltip is configured with the <code>{@link #delegate}</code>
+ * option to cause selected child elements of the <code>{@link #target}</code>
+ * Element to each trigger a seperate show event, this property is set to
+ * the DOM element which triggered the show.
+ * @type DOMElement
+ * @property triggerElement
+ */
+ <div id="cfg-Ext.ToolTip-target"></div>/**
+ * @cfg {Mixed} target The target HTMLElement, Ext.Element or id to monitor
+ * for mouseover events to trigger showing this ToolTip.
+ */
+ <div id="cfg-Ext.ToolTip-autoHide"></div>/**
+ * @cfg {Boolean} autoHide True to automatically hide the tooltip after the
+ * mouse exits the target element or after the <code>{@link #dismissDelay}</code>
+ * has expired if set (defaults to true). If <code>{@link closable} = true</code>
+ * a close tool button will be rendered into the tooltip header.
+ */
+ <div id="cfg-Ext.ToolTip-showDelay"></div>/**
+ * @cfg {Number} showDelay Delay in milliseconds before the tooltip displays
+ * after the mouse enters the target element (defaults to 500)
+ */
+ showDelay : 500,
+ <div id="cfg-Ext.ToolTip-hideDelay"></div>/**
+ * @cfg {Number} hideDelay Delay in milliseconds after the mouse exits the
+ * target element but before the tooltip actually hides (defaults to 200).
+ * Set to 0 for the tooltip to hide immediately.
+ */
+ hideDelay : 200,
+ <div id="cfg-Ext.ToolTip-dismissDelay"></div>/**
+ * @cfg {Number} dismissDelay Delay in milliseconds before the tooltip
+ * automatically hides (defaults to 5000). To disable automatic hiding, set
+ * dismissDelay = 0.
+ */
+ dismissDelay : 5000,
+ <div id="cfg-Ext.ToolTip-mouseOffset"></div>/**
+ * @cfg {Array} mouseOffset An XY offset from the mouse position where the
+ * tooltip should be shown (defaults to [15,18]).
+ */
+ <div id="cfg-Ext.ToolTip-trackMouse"></div>/**
+ * @cfg {Boolean} trackMouse True to have the tooltip follow the mouse as it
+ * moves over the target element (defaults to false).
+ */
+ trackMouse : false,
+ <div id="cfg-Ext.ToolTip-anchorToTarget"></div>/**
+ * @cfg {Boolean} anchorToTarget True to anchor the tooltip to the target
+ * element, false to anchor it relative to the mouse coordinates (defaults
+ * to true). When <code>anchorToTarget</code> is true, use
+ * <code>{@link #defaultAlign}</code> to control tooltip alignment to the
+ * target element. When <code>anchorToTarget</code> is false, use
+ * <code>{@link #anchorPosition}</code> instead to control alignment.
+ */
+ anchorToTarget : true,
+ <div id="cfg-Ext.ToolTip-anchorOffset"></div>/**
+ * @cfg {Number} anchorOffset A numeric pixel value used to offset the
+ * default position of the anchor arrow (defaults to 0). When the anchor
+ * position is on the top or bottom of the tooltip, <code>anchorOffset</code>
+ * will be used as a horizontal offset. Likewise, when the anchor position
+ * is on the left or right side, <code>anchorOffset</code> will be used as
+ * a vertical offset.
+ */
+ anchorOffset : 0,
+ <div id="cfg-Ext.ToolTip-delegate"></div>/**
+ * @cfg {String} delegate <p>Optional. A {@link Ext.DomQuery DomQuery}
+ * selector which allows selection of individual elements within the
+ * <code>{@link #target}</code> element to trigger showing and hiding the
+ * ToolTip as the mouse moves within the target.</p>
+ * <p>When specified, the child element of the target which caused a show
+ * event is placed into the <code>{@link #triggerElement}</code> property
+ * before the ToolTip is shown.</p>
+ * <p>This may be useful when a Component has regular, repeating elements
+ * in it, each of which need a Tooltip which contains information specific
+ * to that element. For example:</p><pre><code>
+var myGrid = new Ext.grid.gridPanel(gridConfig);
+myGrid.on('render', function(grid) {
+ var store = grid.getStore(); // Capture the Store.
+ var view = grid.getView(); // Capture the GridView.
+ myGrid.tip = new Ext.ToolTip({
+ target: view.mainBody, // The overall target element.
+ delegate: '.x-grid3-row', // Each grid row causes its own seperate show and hide.
+ trackMouse: true, // Moving within the row should not hide the tip.
+ renderTo: document.body, // Render immediately so that tip.body can be
+ // referenced prior to the first show.
+ listeners: { // Change content dynamically depending on which element
+ // triggered the show.
+ beforeshow: function updateTipBody(tip) {
+ var rowIndex = view.findRowIndex(tip.triggerElement);
+ tip.body.dom.innerHTML = 'Over Record ID ' + store.getAt(rowIndex).id;
+ }
+ }
+ });
+});
+ *</code></pre>
+ */
+
+ // private
+ targetCounter : 0,
+
+ constrainPosition : false,
+
+ // private
+ initComponent : function(){
+ Ext.ToolTip.superclass.initComponent.call(this);
+ this.lastActive = new Date();
+ this.initTarget(this.target);
+ this.origAnchor = this.anchor;
+ },
+
+ // private
+ onRender : function(ct, position){
+ Ext.ToolTip.superclass.onRender.call(this, ct, position);
+ this.anchorCls = 'x-tip-anchor-' + this.getAnchorPosition();
+ this.anchorEl = this.el.createChild({
+ cls: 'x-tip-anchor ' + this.anchorCls
+ });
+ },
+
+ // private
+ afterRender : function(){
+ Ext.ToolTip.superclass.afterRender.call(this);
+ this.anchorEl.setStyle('z-index', this.el.getZIndex() + 1);
+ },
+
+ <div id="method-Ext.ToolTip-initTarget"></div>/**
+ * Binds this ToolTip to the specified element. The tooltip will be displayed when the mouse moves over the element.
+ * @param {Mixed} t The Element, HtmlElement, or ID of an element to bind to
+ */
+ initTarget : function(target){
+ var t;
+ if((t = Ext.get(target))){
+ if(this.target){
+ var tg = Ext.get(this.target);
+ this.mun(tg, 'mouseover', this.onTargetOver, this);
+ this.mun(tg, 'mouseout', this.onTargetOut, this);
+ this.mun(tg, 'mousemove', this.onMouseMove, this);
+ }
+ this.mon(t, {
+ mouseover: this.onTargetOver,
+ mouseout: this.onTargetOut,
+ mousemove: this.onMouseMove,
+ scope: this
+ });
+ this.target = t;
+ }
+ if(this.anchor){
+ this.anchorTarget = this.target;
+ }
+ },
+
+ // private
+ onMouseMove : function(e){
+ var t = this.delegate ? e.getTarget(this.delegate) : this.triggerElement = true;
+ if (t) {
+ this.targetXY = e.getXY();
+ if (t === this.triggerElement) {
+ if(!this.hidden && this.trackMouse){
+ this.setPagePosition(this.getTargetXY());
+ }
+ } else {
+ this.hide();
+ this.lastActive = new Date(0);
+ this.onTargetOver(e);
+ }
+ } else if (!this.closable && this.isVisible()) {
+ this.hide();
+ }
+ },
+
+ // private
+ getTargetXY : function(){
+ if(this.delegate){
+ this.anchorTarget = this.triggerElement;
+ }
+ if(this.anchor){
+ this.targetCounter++;
+ var offsets = this.getOffsets(),
+ xy = (this.anchorToTarget && !this.trackMouse) ? this.el.getAlignToXY(this.anchorTarget, this.getAnchorAlign()) : this.targetXY,
+ dw = Ext.lib.Dom.getViewWidth() - 5,
+ dh = Ext.lib.Dom.getViewHeight() - 5,
+ de = document.documentElement,
+ bd = document.body,
+ scrollX = (de.scrollLeft || bd.scrollLeft || 0) + 5,
+ scrollY = (de.scrollTop || bd.scrollTop || 0) + 5,
+ axy = [xy[0] + offsets[0], xy[1] + offsets[1]],
+ sz = this.getSize();
+
+ this.anchorEl.removeClass(this.anchorCls);
+
+ if(this.targetCounter < 2){
+ if(axy[0] < scrollX){
+ if(this.anchorToTarget){
+ this.defaultAlign = 'l-r';
+ if(this.mouseOffset){this.mouseOffset[0] *= -1;}
+ }
+ this.anchor = 'left';
+ return this.getTargetXY();
+ }
+ if(axy[0]+sz.width > dw){
+ if(this.anchorToTarget){
+ this.defaultAlign = 'r-l';
+ if(this.mouseOffset){this.mouseOffset[0] *= -1;}
+ }
+ this.anchor = 'right';
+ return this.getTargetXY();
+ }
+ if(axy[1] < scrollY){
+ if(this.anchorToTarget){
+ this.defaultAlign = 't-b';
+ if(this.mouseOffset){this.mouseOffset[1] *= -1;}
+ }
+ this.anchor = 'top';
+ return this.getTargetXY();
+ }
+ if(axy[1]+sz.height > dh){
+ if(this.anchorToTarget){
+ this.defaultAlign = 'b-t';
+ if(this.mouseOffset){this.mouseOffset[1] *= -1;}
+ }
+ this.anchor = 'bottom';
+ return this.getTargetXY();
+ }
+ }
+
+ this.anchorCls = 'x-tip-anchor-'+this.getAnchorPosition();
+ this.anchorEl.addClass(this.anchorCls);
+ this.targetCounter = 0;
+ return axy;
+ }else{
+ var mouseOffset = this.getMouseOffset();
+ return [this.targetXY[0]+mouseOffset[0], this.targetXY[1]+mouseOffset[1]];
+ }
+ },
+
+ getMouseOffset : function(){
+ var offset = this.anchor ? [0,0] : [15,18];
+ if(this.mouseOffset){
+ offset[0] += this.mouseOffset[0];
+ offset[1] += this.mouseOffset[1];
+ }
+ return offset;
+ },
+
+ // private
+ getAnchorPosition : function(){
+ if(this.anchor){
+ this.tipAnchor = this.anchor.charAt(0);
+ }else{
+ var m = this.defaultAlign.match(/^([a-z]+)-([a-z]+)(\?)?$/);
+ if(!m){
+ throw 'AnchorTip.defaultAlign is invalid';
+ }
+ this.tipAnchor = m[1].charAt(0);
+ }
+
+ switch(this.tipAnchor){
+ case 't': return 'top';
+ case 'b': return 'bottom';
+ case 'r': return 'right';
+ }
+ return 'left';
+ },
+
+ // private
+ getAnchorAlign : function(){
+ switch(this.anchor){
+ case 'top' : return 'tl-bl';
+ case 'left' : return 'tl-tr';
+ case 'right': return 'tr-tl';
+ default : return 'bl-tl';
+ }
+ },
+
+ // private
+ getOffsets : function(){
+ var offsets,
+ ap = this.getAnchorPosition().charAt(0);
+ if(this.anchorToTarget && !this.trackMouse){
+ switch(ap){
+ case 't':
+ offsets = [0, 9];
+ break;
+ case 'b':
+ offsets = [0, -13];
+ break;
+ case 'r':
+ offsets = [-13, 0];
+ break;
+ default:
+ offsets = [9, 0];
+ break;
+ }
+ }else{
+ switch(ap){
+ case 't':
+ offsets = [-15-this.anchorOffset, 30];
+ break;
+ case 'b':
+ offsets = [-19-this.anchorOffset, -13-this.el.dom.offsetHeight];
+ break;
+ case 'r':
+ offsets = [-15-this.el.dom.offsetWidth, -13-this.anchorOffset];
+ break;
+ default:
+ offsets = [25, -13-this.anchorOffset];
+ break;
+ }
+ }
+ var mouseOffset = this.getMouseOffset();
+ offsets[0] += mouseOffset[0];
+ offsets[1] += mouseOffset[1];
+
+ return offsets;
+ },
+
+ // private
+ onTargetOver : function(e){
+ if(this.disabled || e.within(this.target.dom, true)){
+ return;
+ }
+ var t = e.getTarget(this.delegate);
+ if (t) {
+ this.triggerElement = t;
+ this.clearTimer('hide');
+ this.targetXY = e.getXY();
+ this.delayShow();
+ }
+ },
+
+ // private
+ delayShow : function(){
+ if(this.hidden && !this.showTimer){
+ if(this.lastActive.getElapsed() < this.quickShowInterval){
+ this.show();
+ }else{
+ this.showTimer = this.show.defer(this.showDelay, this);
+ }
+ }else if(!this.hidden && this.autoHide !== false){
+ this.show();
+ }
+ },
+
+ // private
+ onTargetOut : function(e){
+ if(this.disabled || e.within(this.target.dom, true)){
+ return;
+ }
+ this.clearTimer('show');
+ if(this.autoHide !== false){
+ this.delayHide();
+ }
+ },
+
+ // private
+ delayHide : function(){
+ if(!this.hidden && !this.hideTimer){
+ this.hideTimer = this.hide.defer(this.hideDelay, this);
+ }
+ },
+
+ <div id="method-Ext.ToolTip-hide"></div>/**
+ * Hides this tooltip if visible.
+ */
+ hide: function(){
+ this.clearTimer('dismiss');
+ this.lastActive = new Date();
+ if(this.anchorEl){
+ this.anchorEl.hide();
+ }
+ Ext.ToolTip.superclass.hide.call(this);
+ delete this.triggerElement;
+ },
+
+ <div id="method-Ext.ToolTip-show"></div>/**
+ * Shows this tooltip at the current event target XY position.
+ */
+ show : function(){
+ if(this.anchor){
+ // pre-show it off screen so that the el will have dimensions
+ // for positioning calcs when getting xy next
+ this.showAt([-1000,-1000]);
+ this.origConstrainPosition = this.constrainPosition;
+ this.constrainPosition = false;
+ this.anchor = this.origAnchor;
+ }
+ this.showAt(this.getTargetXY());
+
+ if(this.anchor){
+ this.syncAnchor();
+ this.anchorEl.show();
+ this.constrainPosition = this.origConstrainPosition;
+ }else{
+ this.anchorEl.hide();
+ }
+ },
+
+ // inherit docs
+ showAt : function(xy){
+ this.lastActive = new Date();
+ this.clearTimers();
+ Ext.ToolTip.superclass.showAt.call(this, xy);
+ if(this.dismissDelay && this.autoHide !== false){
+ this.dismissTimer = this.hide.defer(this.dismissDelay, this);
+ }
+ if(this.anchor && !this.anchorEl.isVisible()){
+ this.syncAnchor();
+ this.anchorEl.show();
+ }
+ },
+
+ // private
+ syncAnchor : function(){
+ var anchorPos, targetPos, offset;
+ switch(this.tipAnchor.charAt(0)){
+ case 't':
+ anchorPos = 'b';
+ targetPos = 'tl';
+ offset = [20+this.anchorOffset, 2];
+ break;
+ case 'r':
+ anchorPos = 'l';
+ targetPos = 'tr';
+ offset = [-2, 11+this.anchorOffset];
+ break;
+ case 'b':
+ anchorPos = 't';
+ targetPos = 'bl';
+ offset = [20+this.anchorOffset, -2];
+ break;
+ default:
+ anchorPos = 'r';
+ targetPos = 'tl';
+ offset = [2, 11+this.anchorOffset];
+ break;
+ }
+ this.anchorEl.alignTo(this.el, anchorPos+'-'+targetPos, offset);
+ },
+
+ // private
+ setPagePosition : function(x, y){
+ Ext.ToolTip.superclass.setPagePosition.call(this, x, y);
+ if(this.anchor){
+ this.syncAnchor();
+ }
+ },
+
+ // private
+ clearTimer : function(name){
+ name = name + 'Timer';
+ clearTimeout(this[name]);
+ delete this[name];
+ },
+
+ // private
+ clearTimers : function(){
+ this.clearTimer('show');
+ this.clearTimer('dismiss');
+ this.clearTimer('hide');
+ },
+
+ // private
+ onShow : function(){
+ Ext.ToolTip.superclass.onShow.call(this);
+ Ext.getDoc().on('mousedown', this.onDocMouseDown, this);
+ },
+
+ // private
+ onHide : function(){
+ Ext.ToolTip.superclass.onHide.call(this);
+ Ext.getDoc().un('mousedown', this.onDocMouseDown, this);
+ },
+
+ // private
+ onDocMouseDown : function(e){
+ if(this.autoHide !== true && !this.closable && !e.within(this.el.dom)){
+ this.disable();
+ this.doEnable.defer(100, this);
+ }
+ },
+
+ // private
+ doEnable : function(){
+ if(!this.isDestroyed){
+ this.enable();
+ }
+ },
+
+ // private
+ onDisable : function(){
+ this.clearTimers();
+ this.hide();
+ },
+
+ // private
+ adjustPosition : function(x, y){
+ if(this.contstrainPosition){
+ var ay = this.targetXY[1], h = this.getSize().height;
+ if(y <= ay && (y+h) >= ay){
+ y = ay-h-5;
+ }
+ }
+ return {x : x, y: y};
+ },
+
+ beforeDestroy : function(){
+ this.clearTimers();
+ Ext.destroy(this.anchorEl);
+ delete this.anchorEl;
+ delete this.target;
+ delete this.anchorTarget;
+ delete this.triggerElement;
+ Ext.ToolTip.superclass.beforeDestroy.call(this);
+ },
+
+ // private
+ onDestroy : function(){
+ Ext.getDoc().un('mousedown', this.onDocMouseDown, this);
+ Ext.ToolTip.superclass.onDestroy.call(this);
+ }
+});
+
+Ext.reg('tooltip', Ext.ToolTip);</pre>
+</body>
</html>
\ No newline at end of file
git.ithinksw.org / extjs.git / blobdiff