/** * @class Ext.GlobalEvents * @extend Ext.mixin.Observable * @alternateClassName Ext.globalEvents * @singleton * An `{@link Ext.mixin.Observable Observable}` through which Ext fires global events. * * Ext.on() and Ext.un() are shorthand for {@link #addListener} and {@link #removeListener} * on this Observable. For example, to listen for the idle event: * * Ext.on('idle', function() { * // do something * }); */ /** * @event added * Fires when a Component is added to a Container. * @param {Ext.Component} component */ /** * @event beforeresponsiveupdate * Fires before {@link Ext.mixin.Responsive} perform any updates in response to * dynamic changes. This is prior to refreshing `responsiveFormulas`. * @param {Object} context The context object used by `responsiveConfig` expressions. * @since 5.0.1 */ /** * @event beginresponsiveupdate * Fires when {@link Ext.mixin.Responsive} is about to perform updates in response to * dynamic changes. At this point all `responsiveFormulas` have been refreshed. * @param {Object} context The context object used by `responsiveConfig` expressions. * @since 5.0.1 */ /** * @event responsiveupdate * Fires after {@link Ext.mixin.Responsive} has performed updates in response to * dynamic changes. * @param {Object} context The context object used by `responsiveConfig` expressions. * @since 5.0.1 */ /** * @event collapse * Fires when a Component is collapsed (e.g., a panel). * @param {Ext.Component} component */ /** * @event expand * Fires when a Component is expanded (e.g., a panel). * @param {Ext.Component} component */ /** * @event hide * Fires when a Component is hidden. * @param {Ext.Component} component */ /** * @event idle * Fires when an event handler finishes its run, just before returning to * browser control. * * This includes DOM event handlers, Ajax (including JSONP) event handlers, * and {@link Ext.util.TaskRunner TaskRunners} * * When called at the tail of a DOM event, the event object is passed as the * sole parameter. * * This can be useful for performing cleanup, or update tasks which need to * happen only after all code in an event handler has been run, but which * should not be executed in a timer due to the intervening browser * reflow/repaint which would take place. */ /** * @event onlinechange * Fires when the online status of the page changes. See {@link Ext#method-isOnline} * @param {Boolean} online `true` if in an online state. * * @since 6.2.1 */ /** * @event removed * Fires when a Component is removed from a Container. * @param {Ext.Component} component */ /** * @event resize * Fires when the browser window is resized. To avoid running resize handlers * too often resulting in sluggish window resizing, the resize event uses a buffer * of 100 milliseconds in the Classic toolkit, and fires on animation frame * in the Modern toolkit. * @param {Number} width The new width * @param {Number} height The new height */ /** * @event show * Fires when a Component is shown. * @param {Ext.Component} component */ /** * @event mousedown * A mousedown listener on the document that is immune to stopPropagation() * used in cases where we need to know if a mousedown event occurred on the * document regardless of whether some other handler tried to stop it. An * example where this is useful is a menu that needs to be hidden whenever * there is a mousedown event on the document. * @param {Ext.event.Event} e The event object */ /** * @event mouseup * A mouseup listener on the document that is immune to stopPropagation() * used in cases where we need to know if a mouseup event occurred on the * document regardless of whether some other handler tried to stop it. An * example where this is useful is a component which enters a "pressed" state * upon mousedown, and needs to exit that state even if the mouse exits * before being released. * @param {Ext.event.Event} e The event object */ /** * @member Ext * @method on * Shorthand for {@link Ext.GlobalEvents#addListener}. * @inheritdoc Ext.mixin.Observable#addListener */ /** * @member Ext * @method un * Shorthand for {@link Ext.GlobalEvents#removeListener}. * @inheritdoc Ext.mixin.Observable#removeListener */ /** * @member Ext * @method fireEvent * Shorthand for {@link Ext.GlobalEvents#fireEvent}. * @inheritdoc Ext.mixin.Observable#fireEvent * * @since 6.2.0 */