Ext.data.JsonP.Ext_dd_ScrollManager({"mixins":[],"code_type":"ext_define","inheritable":false,"component":false,"meta":{},"mixedInto":[],"uses":[],"aliases":{},"parentMixins":[],"superclasses":["Ext.Base"],"members":{"event":[],"property":[{"meta":{"private":true},"owner":"Ext.Base","tagname":"property","name":"$className","id":"property-S-className"},{"meta":{},"owner":"Ext.dd.ScrollManager","tagname":"property","name":"animDuration","id":"property-animDuration"},{"meta":{},"owner":"Ext.dd.ScrollManager","tagname":"property","name":"animate","id":"property-animate"},{"meta":{"private":true},"owner":"Ext.Base","tagname":"property","name":"configMap","id":"property-configMap"},{"meta":{},"owner":"Ext.dd.ScrollManager","tagname":"property","name":"ddGroup","id":"property-ddGroup"},{"meta":{},"owner":"Ext.dd.ScrollManager","tagname":"property","name":"frequency","id":"property-frequency"},{"meta":{},"owner":"Ext.dd.ScrollManager","tagname":"property","name":"hthresh","id":"property-hthresh"},{"meta":{},"owner":"Ext.dd.ScrollManager","tagname":"property","name":"increment","id":"property-increment"},{"meta":{"private":true},"owner":"Ext.Base","tagname":"property","name":"initConfigList","id":"property-initConfigList"},{"meta":{"private":true},"owner":"Ext.Base","tagname":"property","name":"initConfigMap","id":"property-initConfigMap"},{"meta":{"private":true},"owner":"Ext.Base","tagname":"property","name":"isInstance","id":"property-isInstance"},{"meta":{"protected":true},"owner":"Ext.Base","tagname":"property","name":"self","id":"property-self"},{"meta":{},"owner":"Ext.dd.ScrollManager","tagname":"property","name":"vthresh","id":"property-vthresh"}],"css_var":[],"method":[{"meta":{"deprecated":{"text":"as of 4.1. Use {@link #callParent} instead."},"protected":true},"owner":"Ext.Base","tagname":"method","name":"callOverridden","id":"method-callOverridden"},{"meta":{"protected":true},"owner":"Ext.Base","tagname":"method","name":"callParent","id":"method-callParent"},{"meta":{"private":true},"owner":"Ext.Base","tagname":"method","name":"configClass","id":"method-configClass"},{"meta":{"private":true},"owner":"Ext.Base","tagname":"method","name":"destroy","id":"method-destroy"},{"meta":{"private":true},"owner":"Ext.Base","tagname":"method","name":"getConfig","id":"method-getConfig"},{"meta":{},"owner":"Ext.Base","tagname":"method","name":"getInitialConfig","id":"method-getInitialConfig"},{"meta":{"private":true},"owner":"Ext.Base","tagname":"method","name":"hasConfig","id":"method-hasConfig"},{"meta":{"protected":true},"owner":"Ext.Base","tagname":"method","name":"initConfig","id":"method-initConfig"},{"meta":{"private":true},"owner":"Ext.Base","tagname":"method","name":"onConfigUpdate","id":"method-onConfigUpdate"},{"meta":{},"owner":"Ext.dd.ScrollManager","tagname":"method","name":"refreshCache","id":"method-refreshCache"},{"meta":{},"owner":"Ext.dd.ScrollManager","tagname":"method","name":"register","id":"method-register"},{"meta":{"private":true},"owner":"Ext.Base","tagname":"method","name":"setConfig","id":"method-setConfig"},{"meta":{"protected":true},"owner":"Ext.Base","tagname":"method","name":"statics","id":"method-statics"},{"meta":{},"owner":"Ext.dd.ScrollManager","tagname":"method","name":"unregister","id":"method-unregister"}],"css_mixin":[],"cfg":[]},"tagname":"class","extends":"Ext.Base","html":"
Hierarchy
Ext.BaseExt.dd.ScrollManagerRequires
Files
Provides automatic scrolling of overflow regions in the page during drag operations.
\n\nThe ScrollManager configs will be used as the defaults for any scroll container registered with it, but you can also\noverride most of the configs per scroll container by adding a ddScrollConfig object to the target element that\ncontains these properties: hthresh, vthresh, increment and frequency. Example\nusage:
\n\nvar el = Ext.get('scroll-ct');\nel.ddScrollConfig = {\n vthresh: 50,\n hthresh: -1,\n frequency: 100,\n increment: 200\n};\nExt.dd.ScrollManager.register(el);\n
\n\nNote: This class is designed to be used in \"Point Mode
\nThe animation duration in seconds - MUST BE less than Ext.dd.ScrollManager.frequency!
\nDefaults to: 0.4
The named drag drop group to which this container belongs. If a ddGroup is\nspecified, then container scrolling will only occur when a dragged object is in the same ddGroup.
\nThe frequency of scrolls in milliseconds
\nDefaults to: 500
The number of pixels from the right or left edge of a container the pointer needs to be to trigger scrolling
\nDefaults to: 25
The number of pixels to scroll in each scroll increment
\nDefaults to: 100
Get the reference to the current class from which this object was instantiated. Unlike statics,\nthis.self
is scope-dependent and it's meant to be used for dynamic inheritance. See statics\nfor a detailed comparison
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\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
\nCall the original method that was previously overridden with override
\n\nExt.define('My.Cat', {\n constructor: function() {\n alert(\"I'm a cat!\");\n }\n});\n\nMy.Cat.override({\n constructor: function() {\n alert(\"I'm going to be a cat!\");\n\n this.callOverridden();\n\n alert(\"Meeeeoooowwww\");\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
\n This method has been deprecated
\nas of 4.1. Use callParent instead.
\n\nThe arguments, either an array or the arguments
object\nfrom the current method, for example: this.callOverridden(arguments)
Returns the result of calling the overridden method
\nCall the \"parent\" method of the current method. That is the method previously\noverridden by derivation or by an override (see Ext.define).
\n\n Ext.define('My.Base', {\n constructor: function (x) {\n this.x = x;\n },\n\n statics: {\n method: function (x) {\n return x;\n }\n }\n });\n\n Ext.define('My.Derived', {\n extend: 'My.Base',\n\n constructor: function () {\n this.callParent([21]);\n }\n });\n\n var obj = new My.Derived();\n\n alert(obj.x); // alerts 21\n
\n\nThis can be used with an override as follows:
\n\n Ext.define('My.DerivedOverride', {\n override: 'My.Derived',\n\n constructor: function (x) {\n this.callParent([x*2]); // calls original My.Derived constructor\n }\n });\n\n var obj = new My.Derived();\n\n alert(obj.x); // now alerts 42\n
\n\nThis also works with static methods.
\n\n Ext.define('My.Derived2', {\n extend: 'My.Base',\n\n statics: {\n method: function (x) {\n return this.callParent([x*2]); // calls My.Base.method\n }\n }\n });\n\n alert(My.Base.method(10); // alerts 10\n alert(My.Derived2.method(10); // alerts 20\n
\n\nLastly, it also works with overridden static methods.
\n\n Ext.define('My.Derived2Override', {\n override: 'My.Derived2',\n\n statics: {\n method: function (x) {\n return this.callParent([x*2]); // calls My.Derived2.method\n }\n }\n });\n\n alert(My.Derived2.method(10); // now alerts 40\n
\nThe arguments, either an array or the arguments
object\nfrom the current method, for example: this.callParent(arguments)
Returns the result of calling the parent method
\nInitialize configuration for this class. a typical example:
\n\nExt.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});\n\nvar awesome = new My.awesome.Class({\n name: 'Super Awesome'\n});\n\nalert(awesome.getName()); // 'Super Awesome'\n
\nthis
\nRegisters new overflow element(s) to auto scroll
\nThe id of or the element to be scrolled or an array of either
\nGet the reference to the class from which this object was instantiated. Note that unlike self,\nthis.statics()
is scope-independent and it always returns the class from which it was called, regardless of what\nthis
points to during run-time
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\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
\nUnregisters overflow element(s) so they are no longer scrolled
\nThe id of or the element to be removed or an array of either
\n