docs/output/Ext.util.TextMetrics.js

   1 Ext.data.JsonP.Ext_util_TextMetrics({
   2   "allMixins": [
   3
   4   ],
   5   "deprecated": null,
   6   "docauthor": null,
   7   "members": {
   8     "cfg": [
   9
  10     ],
  11     "method": [
  12       {
  13         "deprecated": null,
  14         "alias": null,
  15         "href": "TextMetrics.html#Ext-util-TextMetrics-method-constructor",
  16         "tagname": "method",
  17         "protected": false,
  18         "shortDoc": "Creates new TextMetrics. ...",
  19         "static": false,
  20         "params": [
  21           {
  22             "type": "Mixed",
  23             "optional": false,
  24             "doc": "<p>The element to bind to.</p>\n",
  25             "name": "bindTo"
  26           },
  27           {
  28             "type": "Number",
  29             "optional": true,
  30             "doc": "<p>(optional) A fixed width to apply to the measuring element.</p>\n",
  31             "name": "fixedWidth"
  32           }
  33         ],
  34         "private": false,
  35         "filename": "/mnt/ebs/nightly/git/SDK/extjs/src/util/TextMetrics.js",
  36         "doc": "<p>Creates new TextMetrics.</p>\n",
  37         "owner": "Ext.util.TextMetrics",
  38         "name": "TextMetrics",
  39         "html_filename": "TextMetrics.html",
  40         "return": {
  41           "type": "Object",
  42           "doc": "\n"
  43         },
  44         "linenr": 47
  45       },
  46       {
  47         "deprecated": null,
  48         "alias": null,
  49         "protected": false,
  50         "tagname": "method",
  51         "href": "Base3.html#Ext-Base-method-addStatics",
  52         "shortDoc": "Add / override static properties of this class. ...",
  53         "static": true,
  54         "filename": "/mnt/ebs/nightly/git/SDK/platform/core/src/class/Base.js",
  55         "private": false,
  56         "params": [
  57           {
  58             "type": "Object",
  59             "optional": false,
  60             "doc": "\n",
  61             "name": "members"
  62           }
  63         ],
  64         "name": "addStatics",
  65         "owner": "Ext.Base",
  66         "doc": "<p>Add / override static properties of this class.</p>\n\n<pre><code>Ext.define('My.cool.Class', {\n    ...\n});\n\nMy.cool.Class.addStatics({\n    someProperty: 'someValue',      // My.cool.Class.someProperty = 'someValue'\n    method1: function() { ... },    // My.cool.Class.method1 = function() { ... };\n    method2: function() { ... }     // My.cool.Class.method2 = function() { ... };\n});\n</code></pre>\n",
  67         "linenr": 388,
  68         "return": {
  69           "type": "Ext.Base",
  70           "doc": "<p>this</p>\n"
  71         },
  72         "html_filename": "Base3.html"
  73       },
  74       {
  75         "deprecated": null,
  76         "alias": null,
  77         "protected": false,
  78         "tagname": "method",
  79         "href": "TextMetrics.html#Ext-util-TextMetrics-method-bind",
  80         "shortDoc": "Binds this TextMetrics instance to a new element ...",
  81         "static": false,
  82         "filename": "/mnt/ebs/nightly/git/SDK/extjs/src/util/TextMetrics.js",
  83         "private": false,
  84         "params": [
  85           {
  86             "type": "Mixed",
  87             "optional": false,
  88             "doc": "<p>The element</p>\n",
  89             "name": "el"
  90           }
  91         ],
  92         "name": "bind",
  93         "owner": "Ext.util.TextMetrics",
  94         "doc": "<p>Binds this TextMetrics instance to a new element</p>\n",
  95         "linenr": 82,
  96         "return": {
  97           "type": "void",
  98           "doc": "\n"
  99         },
 100         "html_filename": "TextMetrics.html"
 101       },
 102       {
 103         "deprecated": null,
 104         "alias": null,
 105         "protected": false,
 106         "tagname": "method",
 107         "href": "Base3.html#Ext-Base-method-callOverridden",
 108         "shortDoc": "Call the original method that was previously overridden with Ext.Base.override\n\nExt.define('My.Cat', {\n    constructo...",
 109         "static": false,
 110         "filename": "/mnt/ebs/nightly/git/SDK/platform/core/src/class/Base.js",
 111         "private": false,
 112         "params": [
 113           {
 114             "type": "Array/Arguments",
 115             "optional": false,
 116             "doc": "<p>The arguments, either an array or the <code>arguments</code> object</p>\n",
 117             "name": "args"
 118           }
 119         ],
 120         "name": "callOverridden",
 121         "owner": "Ext.Base",
 122         "doc": "<p>Call the original method that was previously overridden with <a href=\"#/api/Ext.Base-method-override\" rel=\"Ext.Base-method-override\" class=\"docClass\">Ext.Base.override</a></p>\n\n<pre><code>Ext.define('My.Cat', {\n    constructor: function() {\n        alert(\"I'm a cat!\");\n\n        return this;\n    }\n});\n\nMy.Cat.override({\n    constructor: function() {\n        alert(\"I'm going to be a cat!\");\n\n        var instance = this.callOverridden();\n\n        alert(\"Meeeeoooowwww\");\n\n        return instance;\n    }\n});\n\nvar kitty = new My.Cat(); // alerts \"I'm going to be a cat!\"\n                          // alerts \"I'm a cat!\"\n                          // alerts \"Meeeeoooowwww\"\n</code></pre>\n",
 123         "linenr": 269,
 124         "return": {
 125           "type": "Mixed",
 126           "doc": "<p>Returns the result after calling the overridden method</p>\n"
 127         },
 128         "html_filename": "Base3.html"
 129       },
 130       {
 131         "deprecated": null,
 132         "alias": null,
 133         "protected": true,
 134         "tagname": "method",
 135         "href": "Base3.html#Ext-Base-method-callParent",
 136         "shortDoc": "Call the parent's overridden method. ...",
 137         "static": false,
 138         "filename": "/mnt/ebs/nightly/git/SDK/platform/core/src/class/Base.js",
 139         "private": false,
 140         "params": [
 141           {
 142             "type": "Array/Arguments",
 143             "optional": false,
 144             "doc": "<p>The arguments, either an array or the <code>arguments</code> object\nfrom the current method, for example: <code>this.callParent(arguments)</code></p>\n",
 145             "name": "args"
 146           }
 147         ],
 148         "name": "callParent",
 149         "owner": "Ext.Base",
 150         "doc": "<p>Call the parent's overridden method. For example:</p>\n\n<pre><code>Ext.define('My.own.A', {\n    constructor: function(test) {\n        alert(test);\n    }\n});\n\nExt.define('My.own.B', {\n    extend: 'My.own.A',\n\n    constructor: function(test) {\n        alert(test);\n\n        this.callParent([test + 1]);\n    }\n});\n\nExt.define('My.own.C', {\n    extend: 'My.own.B',\n\n    constructor: function() {\n        alert(\"Going to call parent's overriden constructor...\");\n\n        this.callParent(arguments);\n    }\n});\n\nvar a = new My.own.A(1); // alerts '1'\nvar b = new My.own.B(1); // alerts '1', then alerts '2'\nvar c = new My.own.C(2); // alerts \"Going to call parent's overriden constructor...\"\n                         // alerts '2', then alerts '3'\n</code></pre>\n",
 151         "linenr": 124,
 152         "return": {
 153           "type": "Mixed",
 154           "doc": "<p>Returns the result from the superclass' method</p>\n"
 155         },
 156         "html_filename": "Base3.html"
 157       },
 158       {
 159         "deprecated": null,
 160         "alias": null,
 161         "protected": false,
 162         "tagname": "method",
 163         "href": "Base3.html#Ext-Base-method-create",
 164         "shortDoc": "Create a new instance of this Class. ...",
 165         "static": true,
 166         "filename": "/mnt/ebs/nightly/git/SDK/platform/core/src/class/Base.js",
 167         "private": false,
 168         "params": [
 169
 170         ],
 171         "name": "create",
 172         "owner": "Ext.Base",
 173         "doc": "<p>Create a new instance of this Class.</p>\n\n<pre><code>Ext.define('My.cool.Class', {\n    ...\n});\n\nMy.cool.Class.create({\n    someConfig: true\n});\n</code></pre>\n\n<p>All parameters are passed to the constructor of the class.</p>\n",
 174         "linenr": 329,
 175         "return": {
 176           "type": "Object",
 177           "doc": "<p>the created instance.</p>\n"
 178         },
 179         "html_filename": "Base3.html"
 180       },
 181       {
 182         "deprecated": null,
 183         "alias": null,
 184         "protected": false,
 185         "tagname": "method",
 186         "href": "Base3.html#Ext-Base-method-createAlias",
 187         "shortDoc": "Create aliases for existing prototype methods. ...",
 188         "static": true,
 189         "filename": "/mnt/ebs/nightly/git/SDK/platform/core/src/class/Base.js",
 190         "private": false,
 191         "params": [
 192           {
 193             "type": "String/Object",
 194             "optional": false,
 195             "doc": "<p>The new method name, or an object to set multiple aliases. See\n<a href=\"#/api/Ext.Function-method-flexSetter\" rel=\"Ext.Function-method-flexSetter\" class=\"docClass\">flexSetter</a></p>\n",
 196             "name": "alias"
 197           },
 198           {
 199             "type": "String/Object",
 200             "optional": false,
 201             "doc": "<p>The original method name</p>\n",
 202             "name": "origin"
 203           }
 204         ],
 205         "name": "createAlias",
 206         "owner": "Ext.Base",
 207         "doc": "<p>Create aliases for existing prototype methods. Example:</p>\n\n<pre><code>Ext.define('My.cool.Class', {\n    method1: function() { ... },\n    method2: function() { ... }\n});\n\nvar test = new My.cool.Class();\n\nMy.cool.Class.createAlias({\n    method3: 'method1',\n    method4: 'method2'\n});\n\ntest.method3(); // test.method1()\n\nMy.cool.Class.createAlias('method5', 'method3');\n\ntest.method5(); // test.method3() -&gt; test.method1()\n</code></pre>\n",
 208         "linenr": 648,
 209         "return": {
 210           "type": "void",
 211           "doc": "\n"
 212         },
 213         "html_filename": "Base3.html"
 214       },
 215       {
 216         "deprecated": null,
 217         "alias": null,
 218         "protected": false,
 219         "tagname": "method",
 220         "href": "TextMetrics.html#Ext-util-TextMetrics-method-destroy",
 221         "shortDoc": "Destroy this instance ...",
 222         "static": false,
 223         "filename": "/mnt/ebs/nightly/git/SDK/extjs/src/util/TextMetrics.js",
 224         "private": false,
 225         "params": [
 226
 227         ],
 228         "name": "destroy",
 229         "owner": "Ext.util.TextMetrics",
 230         "doc": "<p>Destroy this instance</p>\n",
 231         "linenr": 123,
 232         "return": {
 233           "type": "void",
 234           "doc": "\n"
 235         },
 236         "html_filename": "TextMetrics.html"
 237       },
 238       {
 239         "deprecated": null,
 240         "alias": null,
 241         "protected": false,
 242         "tagname": "method",
 243         "href": "TextMetrics.html#Ext-util-TextMetrics-method-getHeight",
 244         "shortDoc": "Returns the measured height of the specified text ...",
 245         "static": false,
 246         "filename": "/mnt/ebs/nightly/git/SDK/extjs/src/util/TextMetrics.js",
 247         "private": false,
 248         "params": [
 249           {
 250             "type": "String",
 251             "optional": false,
 252             "doc": "<p>The text to measure</p>\n",
 253             "name": "text"
 254           }
 255         ],
 256         "name": "getHeight",
 257         "owner": "Ext.util.TextMetrics",
 258         "doc": "<p>Returns the measured height of the specified text</p>\n",
 259         "linenr": 114,
 260         "return": {
 261           "type": "Number",
 262           "doc": "<p>height The height in pixels</p>\n"
 263         },
 264         "html_filename": "TextMetrics.html"
 265       },
 266       {
 267         "deprecated": null,
 268         "alias": null,
 269         "protected": false,
 270         "tagname": "method",
 271         "href": "Base3.html#Ext-Base-method-getName",
 272         "shortDoc": "Get the current class' name in string format. ...",
 273         "static": false,
 274         "filename": "/mnt/ebs/nightly/git/SDK/platform/core/src/class/Base.js",
 275         "private": false,
 276         "params": [
 277
 278         ],
 279         "name": "getName",
 280         "owner": "Ext.Base",
 281         "doc": "<p>Get the current class' name in string format.</p>\n\n<pre><code>Ext.define('My.cool.Class', {\n    constructor: function() {\n        alert(this.self.getName()); // alerts 'My.cool.Class'\n    }\n});\n\nMy.cool.Class.getName(); // 'My.cool.Class'\n</code></pre>\n",
 282         "linenr": 631,
 283         "return": {
 284           "type": "String",
 285           "doc": "<p>className</p>\n"
 286         },
 287         "html_filename": "Base3.html"
 288       },
 289       {
 290         "deprecated": null,
 291         "alias": null,
 292         "protected": false,
 293         "tagname": "method",
 294         "href": "TextMetrics.html#Ext-util-TextMetrics-method-getSize",
 295         "shortDoc": "Returns the size of the specified text based on the internal element's style and width properties ...",
 296         "static": false,
 297         "filename": "/mnt/ebs/nightly/git/SDK/extjs/src/util/TextMetrics.js",
 298         "private": false,
 299         "params": [
 300           {
 301             "type": "String",
 302             "optional": false,
 303             "doc": "<p>The text to measure</p>\n",
 304             "name": "text"
 305           }
 306         ],
 307         "name": "getSize",
 308         "owner": "Ext.util.TextMetrics",
 309         "doc": "<p>Returns the size of the specified text based on the internal element's style and width properties</p>\n",
 310         "linenr": 67,
 311         "return": {
 312           "type": "Object",
 313           "doc": "<p>An object containing the text's size <code>{width: (width), height: (height)}</code></p>\n"
 314         },
 315         "html_filename": "TextMetrics.html"
 316       },
 317       {
 318         "deprecated": null,
 319         "alias": null,
 320         "protected": false,
 321         "tagname": "method",
 322         "href": "TextMetrics.html#Ext-util-TextMetrics-method-getWidth",
 323         "shortDoc": "Returns the measured width of the specified text ...",
 324         "static": false,
 325         "filename": "/mnt/ebs/nightly/git/SDK/extjs/src/util/TextMetrics.js",
 326         "private": false,
 327         "params": [
 328           {
 329             "type": "String",
 330             "optional": false,
 331             "doc": "<p>The text to measure</p>\n",
 332             "name": "text"
 333           }
 334         ],
 335         "name": "getWidth",
 336         "owner": "Ext.util.TextMetrics",
 337         "doc": "<p>Returns the measured width of the specified text</p>\n",
 338         "linenr": 104,
 339         "return": {
 340           "type": "Number",
 341           "doc": "<p>width The width in pixels</p>\n"
 342         },
 343         "html_filename": "TextMetrics.html"
 344       },
 345       {
 346         "deprecated": null,
 347         "alias": null,
 348         "protected": false,
 349         "tagname": "method",
 350         "href": "Base3.html#Ext-Base-method-implement",
 351         "shortDoc": "Add methods / properties to the prototype of this class. ...",
 352         "static": true,
 353         "filename": "/mnt/ebs/nightly/git/SDK/platform/core/src/class/Base.js",
 354         "private": false,
 355         "params": [
 356           {
 357             "type": "Object",
 358             "optional": false,
 359             "doc": "\n",
 360             "name": "members"
 361           }
 362         ],
 363         "name": "implement",
 364         "owner": "Ext.Base",
 365         "doc": "<p>Add methods / properties to the prototype of this class.</p>\n\n<pre><code>Ext.define('My.awesome.Cat', {\n    constructor: function() {\n        ...\n    }\n});\n\n My.awesome.Cat.implement({\n     meow: function() {\n        alert('Meowww...');\n     }\n });\n\n var kitty = new My.awesome.Cat;\n kitty.meow();\n</code></pre>\n",
 366         "linenr": 415,
 367         "return": {
 368           "type": "void",
 369           "doc": "\n"
 370         },
 371         "html_filename": "Base3.html"
 372       },
 373       {
 374         "deprecated": null,
 375         "alias": null,
 376         "protected": true,
 377         "tagname": "method",
 378         "href": "Base3.html#Ext-Base-method-initConfig",
 379         "shortDoc": "Initialize configuration for this class. ...",
 380         "static": false,
 381         "filename": "/mnt/ebs/nightly/git/SDK/platform/core/src/class/Base.js",
 382         "private": false,
 383         "params": [
 384           {
 385             "type": "Object",
 386             "optional": false,
 387             "doc": "\n",
 388             "name": "config"
 389           }
 390         ],
 391         "name": "initConfig",
 392         "owner": "Ext.Base",
 393         "doc": "<p>Initialize configuration for this class. a typical example:</p>\n\n<pre><code>Ext.define('My.awesome.Class', {\n    // The default config\n    config: {\n        name: 'Awesome',\n        isAwesome: true\n    },\n\n    constructor: function(config) {\n        this.initConfig(config);\n\n        return this;\n    }\n});\n\nvar awesome = new My.awesome.Class({\n    name: 'Super Awesome'\n});\n\nalert(awesome.getName()); // 'Super Awesome'\n</code></pre>\n",
 394         "linenr": 63,
 395         "return": {
 396           "type": "Object",
 397           "doc": "<p>mixins The mixin prototypes as key - value pairs</p>\n"
 398         },
 399         "html_filename": "Base3.html"
 400       },
 401       {
 402         "deprecated": null,
 403         "alias": null,
 404         "protected": false,
 405         "tagname": "method",
 406         "href": "TextMetrics.html#Ext-util-TextMetrics-method-measure",
 407         "shortDoc": "Measures the size of the specified text ...",
 408         "static": false,
 409         "filename": "/mnt/ebs/nightly/git/SDK/extjs/src/util/TextMetrics.js",
 410         "private": false,
 411         "params": [
 412           {
 413             "type": "String/HTMLElement",
 414             "optional": false,
 415             "doc": "<p>The element, dom node or id from which to copy existing CSS styles\nthat can affect the size of the rendered text</p>\n",
 416             "name": "el"
 417           },
 418           {
 419             "type": "String",
 420             "optional": false,
 421             "doc": "<p>The text to measure</p>\n",
 422             "name": "text"
 423           },
 424           {
 425             "type": "Number",
 426             "optional": true,
 427             "doc": "<p>(optional) If the text will be multiline, you have to set a fixed width\nin order to accurately measure the text height</p>\n",
 428             "name": "fixedWidth"
 429           }
 430         ],
 431         "name": "measure",
 432         "owner": "Ext.util.TextMetrics",
 433         "doc": "<p>Measures the size of the specified text</p>\n",
 434         "linenr": 16,
 435         "return": {
 436           "type": "Object",
 437           "doc": "<p>An object containing the text's size <code>{width: (width), height: (height)}</code></p>\n"
 438         },
 439         "html_filename": "TextMetrics.html"
 440       },
 441       {
 442         "deprecated": null,
 443         "alias": null,
 444         "protected": false,
 445         "tagname": "method",
 446         "href": "Base3.html#Ext-Base-method-override",
 447         "shortDoc": "Override prototype members of this class. ...",
 448         "static": true,
 449         "filename": "/mnt/ebs/nightly/git/SDK/platform/core/src/class/Base.js",
 450         "private": false,
 451         "params": [
 452           {
 453             "type": "Object",
 454             "optional": false,
 455             "doc": "\n",
 456             "name": "members"
 457           }
 458         ],
 459         "name": "override",
 460         "owner": "Ext.Base",
 461         "doc": "<p>Override prototype members of this class. Overridden methods can be invoked via\n<a href=\"#/api/Ext.Base-method-callOverridden\" rel=\"Ext.Base-method-callOverridden\" class=\"docClass\">Ext.Base.callOverridden</a></p>\n\n<pre><code>Ext.define('My.Cat', {\n    constructor: function() {\n        alert(\"I'm a cat!\");\n\n        return this;\n    }\n});\n\nMy.Cat.override({\n    constructor: function() {\n        alert(\"I'm going to be a cat!\");\n\n        var instance = this.callOverridden();\n\n        alert(\"Meeeeoooowwww\");\n\n        return instance;\n    }\n});\n\nvar kitty = new My.Cat(); // alerts \"I'm going to be a cat!\"\n                          // alerts \"I'm a cat!\"\n                          // alerts \"Meeeeoooowwww\"\n</code></pre>\n",
 462         "linenr": 518,
 463         "return": {
 464           "type": "Ext.Base",
 465           "doc": "<p>this</p>\n"
 466         },
 467         "html_filename": "Base3.html"
 468       },
 469       {
 470         "deprecated": null,
 471         "alias": null,
 472         "protected": false,
 473         "tagname": "method",
 474         "href": "TextMetrics.html#Ext-util-TextMetrics-method-setFixedWidth",
 475         "shortDoc": "Sets a fixed width on the internal measurement element. ...",
 476         "static": false,
 477         "filename": "/mnt/ebs/nightly/git/SDK/extjs/src/util/TextMetrics.js",
 478         "private": false,
 479         "params": [
 480           {
 481             "type": "Number",
 482             "optional": false,
 483             "doc": "<p>The width to set on the element</p>\n",
 484             "name": "width"
 485           }
 486         ],
 487         "name": "setFixedWidth",
 488         "owner": "Ext.util.TextMetrics",
 489         "doc": "<p>Sets a fixed width on the internal measurement element.  If the text will be multiline, you have\nto set a fixed width in order to accurately measure the text height.</p>\n",
 490         "linenr": 95,
 491         "return": {
 492           "type": "void",
 493           "doc": "\n"
 494         },
 495         "html_filename": "TextMetrics.html"
 496       },
 497       {
 498         "deprecated": null,
 499         "alias": null,
 500         "protected": true,
 501         "tagname": "method",
 502         "href": "Base3.html#Ext-Base-method-statics",
 503         "shortDoc": "Get the reference to the class from which this object was instantiated. ...",
 504         "static": false,
 505         "filename": "/mnt/ebs/nightly/git/SDK/platform/core/src/class/Base.js",
 506         "private": false,
 507         "params": [
 508
 509         ],
 510         "name": "statics",
 511         "owner": "Ext.Base",
 512         "doc": "<p>Get the reference to the class from which this object was instantiated. Note that unlike <a href=\"#/api/Ext.Base-property-self\" rel=\"Ext.Base-property-self\" class=\"docClass\">Ext.Base.self</a>,\n<code>this.statics()</code> is scope-independent and it always returns the class from which it was called, regardless of what\n<code>this</code> points to during run-time</p>\n\n<pre><code>Ext.define('My.Cat', {\n    statics: {\n        totalCreated: 0,\n        speciesName: 'Cat' // My.Cat.speciesName = 'Cat'\n    },\n\n    constructor: function() {\n        var statics = this.statics();\n\n        alert(statics.speciesName);     // always equals to 'Cat' no matter what 'this' refers to\n                                        // equivalent to: My.Cat.speciesName\n\n        alert(this.self.speciesName);   // dependent on 'this'\n\n        statics.totalCreated++;\n\n        return this;\n    },\n\n    clone: function() {\n        var cloned = new this.self;                      // dependent on 'this'\n\n        cloned.groupName = this.statics().speciesName;   // equivalent to: My.Cat.speciesName\n\n        return cloned;\n    }\n});\n\n\nExt.define('My.SnowLeopard', {\n    extend: 'My.Cat',\n\n    statics: {\n        speciesName: 'Snow Leopard'     // My.SnowLeopard.speciesName = 'Snow Leopard'\n    },\n\n    constructor: function() {\n        this.callParent();\n    }\n});\n\nvar cat = new My.Cat();                 // alerts 'Cat', then alerts 'Cat'\n\nvar snowLeopard = new My.SnowLeopard(); // alerts 'Cat', then alerts 'Snow Leopard'\n\nvar clone = snowLeopard.clone();\nalert(Ext.getClassName(clone));         // alerts 'My.SnowLeopard'\nalert(clone.groupName);                 // alerts 'Cat'\n\nalert(My.Cat.totalCreated);             // alerts 3\n</code></pre>\n",
 513         "linenr": 199,
 514         "return": {
 515           "type": "Class",
 516           "doc": "\n"
 517         },
 518         "html_filename": "Base3.html"
 519       }
 520     ],
 521     "property": [
 522       {
 523         "type": "Class",
 524         "deprecated": null,
 525         "alias": null,
 526         "protected": true,
 527         "tagname": "property",
 528         "href": "Base3.html#Ext-Base-property-self",
 529         "shortDoc": "Get the reference to the current class from which this object was instantiated. ...",
 530         "static": false,
 531         "filename": "/mnt/ebs/nightly/git/SDK/platform/core/src/class/Base.js",
 532         "private": false,
 533         "name": "self",
 534         "owner": "Ext.Base",
 535         "doc": "<p>Get the reference to the current class from which this object was instantiated. Unlike <a href=\"#/api/Ext.Base-method-statics\" rel=\"Ext.Base-method-statics\" class=\"docClass\">Ext.Base.statics</a>,\n<code>this.self</code> is scope-dependent and it's meant to be used for dynamic inheritance. See <a href=\"#/api/Ext.Base-method-statics\" rel=\"Ext.Base-method-statics\" class=\"docClass\">Ext.Base.statics</a>\nfor a detailed comparison</p>\n\n<pre><code>Ext.define('My.Cat', {\n    statics: {\n        speciesName: 'Cat' // My.Cat.speciesName = 'Cat'\n    },\n\n    constructor: function() {\n        alert(this.self.speciesName); / dependent on 'this'\n\n        return this;\n    },\n\n    clone: function() {\n        return new this.self();\n    }\n});\n\n\nExt.define('My.SnowLeopard', {\n    extend: 'My.Cat',\n    statics: {\n        speciesName: 'Snow Leopard'         // My.SnowLeopard.speciesName = 'Snow Leopard'\n    }\n});\n\nvar cat = new My.Cat();                     // alerts 'Cat'\nvar snowLeopard = new My.SnowLeopard();     // alerts 'Snow Leopard'\n\nvar clone = snowLeopard.clone();\nalert(Ext.getClassName(clone));             // alerts 'My.SnowLeopard'\n</code></pre>\n",
 536         "linenr": 18,
 537         "html_filename": "Base3.html"
 538       }
 539     ],
 540     "cssVar": [
 541
 542     ],
 543     "cssMixin": [
 544
 545     ],
 546     "event": [
 547
 548     ]
 549   },
 550   "singleton": false,
 551   "alias": null,
 552   "superclasses": [
 553     "Ext.Base"
 554   ],
 555   "protected": false,
 556   "tagname": "class",
 557   "mixins": [
 558
 559   ],
 560   "href": "TextMetrics.html#Ext-util-TextMetrics",
 561   "subclasses": [
 562
 563   ],
 564   "static": false,
 565   "author": null,
 566   "component": false,
 567   "filename": "/mnt/ebs/nightly/git/SDK/extjs/src/util/TextMetrics.js",
 568   "private": false,
 569   "alternateClassNames": [
 570
 571   ],
 572   "name": "Ext.util.TextMetrics",
 573   "doc": "<p>Provides precise pixel measurements for blocks of text so that you can determine exactly how high and\nwide, in pixels, a given block of text will be. Note that when measuring text, it should be plain text and\nshould not contain any HTML, otherwise it may not be measured correctly.</p>\n\n<p>The measurement works by copying the relevant CSS styles that can affect the font related display,\nthen checking the size of an element that is auto-sized. Note that if the text is multi-lined, you must\nprovide a <strong>fixed width</strong> when doing the measurement.</p>\n\n<p>If multiple measurements are being done on the same element, you create a new instance to initialize\nto avoid the overhead of copying the styles to the element repeatedly.</p>\n",
 574   "mixedInto": [
 575
 576   ],
 577   "linenr": 1,
 578   "xtypes": [
 579
 580   ],
 581   "html_filename": "TextMetrics.html",
 582   "extends": "Ext.Base"
 583 });