WebEventsManager
Maintains a list of callbacks for specific web events and invokes callbacks when event occurs.
Constructors
new WebEventsManager()
new WebEventsManager(
app):WebEventsManager
Creates callback arrays and registers to web events.
Parameters
• app: Application<any>
Returns
Source
src/utils/WebEventsManager.ts:28
Methods
registerResizeCallback()
registerResizeCallback(
pCallback):boolean
Registers a callback interested in browser resize.
Parameters
• pCallback: ResizeCallback
The callback to register.
Returns
boolean
False if the callback was previously added.
Source
src/utils/WebEventsManager.ts:72
registerVisibilityChangedCallback()
registerVisibilityChangedCallback(
pCallback):boolean
Registers a callback interested in visibility changes. Callbacks will be told if the page is visible.
Parameters
• pCallback: VisibilityChangedCallback
The callback to register.
Returns
boolean
False if the callback was previously added.
Source
src/utils/WebEventsManager.ts:44
unregisterResizeCallback()
unregisterResizeCallback(
pCallback):void
Unregisters a resize callback.
Parameters
• pCallback: ResizeCallback
The callback to unregister.
Returns
void
Source
src/utils/WebEventsManager.ts:87
unregisterVisibilityChangedCallback()
unregisterVisibilityChangedCallback(
pCallback):void
Unregisters a visibility change callback.
Parameters
• pCallback: VisibilityChangedCallback
The callback to unregister.
Returns
void