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Triggered after one or more properties of a view changes. This event enables post-change logic for property updates.

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Event properties

​
type
string
required
Always 'view:properties:change'.
​
newViewState
object
required
Object containing only the properties that changed.
​
newViewState.maximized
boolean
Whether the view is now maximized.

​
Example

instance.on('view:properties:change', (event, instance) => {
    console.log('View properties changed:', event.newViewState);
    
    if (event.newViewState.maximized) {
        console.log('Chat is now maximized');
        analytics.track('chat_maximized');
    } else if (event.newViewState.maximized === false) {
        console.log('Chat is now restored to normal size');
        analytics.track('chat_restored');
    }
});

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