/** * @class Ext.mixin.Dirty * @extend Ext.Base * This mixin provides a `dirty` config that tracks the modified state of an object. If * the class using this mixin is {@link Ext.mixin.Observable observable}, changes to the * `dirty` config will fire the `dirtychange` event. * @protected * @since 6.2.0 */ /** * @event dirtychange * Fires when a change in the object's {@link #cfg-dirty} state is detected. * * **Note:** In order for this event to fire, the class that mixes in this mixin * must be `{@link Ext.mixin.Observable Observable}`. * * @param {Ext.Base} this * @param {Boolean} dirty Whether or not the object is now dirty. */ /** * @cfg {Boolean} [dirty=null] * This config property describes the modified state of this object. In most * cases this config's value is maintained by the object and should be considered * readonly. The class implementor should be the only one to call the setter. * @accessor */ /** * @cfg {Boolean} [ignoreDirty=false] * This config property indicates that the `dirty` state of this object should be * ignored. Because this capability is mixed in at a class level, this config can * be helpful when some instances do not participate in dirty state tracking. * * This option should be set at construction time. When set to `true`, the object * will always have `dirty` value of `false`. */ /** * @method isDirty * Returns `true` if this object is `dirty`. */