eventHandlers
[ Function ]
public eventHandlers(): {
name: 'animationstart' | 'animationend' | 'animationiteration';
callback: (event: TcHmi.Animation.AnimationEvent) => void;
}[];
Returns all registered event handlers.
Parameter
Name | Type | Description |
---|---|---|
- | - | - |
Return value
Type | Description |
---|---|
{ name: string; callback: (event: TcHmi.Animation.AnimationEvent) => void; }[] | An array of all registered event handlers. |
Sample - JavaScript
var animation = new TcHmi.Animation('ViewDesktopBeckhoffLogo', '');
var eventHandler = function (event) {
console.log('Animation started: ' + event.animationName);
};
animation.registerEventHandler('animationstart', eventHandler);
var handlers = animation.eventHandlers(); // [{ name: 'animationstart', callback: f(event) }]
animation.unregisterEventHandler('animationstart', eventHandler);
handlers = animation.eventHandlers(); // []
Available from 1.8 |