customWebView.js

ScrollView {
	scrollViewProperties.pinchToZoomEnabled: true
	scrollViewProperties.initialScalingMethod: ScalingMethod.AspectFit
	scrollViewProperties.minContentScale: 1
	scrollViewProperties.maxContentScale: 10
	scrollViewProperties.scrollMode: ScrollMode.Both

	onContentScaleChanged: {
		webView.settings.viewport = {
			"initial-scale": scale
		}
	}

	WebView {
		id: webView
		settings.viewport: {
			"initial-scale": 1.0
		}
	}
}