How to get the changed property from StyleManager

@AbdiasM i think this is kinda backbone related stuff and to my knowledge currently not possible. This is how it should be:

editor.on('component:styleUpdate', component => {
        console.log(Object.keys(component.changedAttributes()))
})

Cheers!

Actually, you get the changed property as a second argument of the callback

editor.on('component:styleUpdate', (component, propChanged) => {
	...
})

Hi @AbdiasM based on component:styleUpdate or component:styleUpdate:{propertyName} you can get the property like below:

editor.on('component:styleUpdate:background-image', component => {
    const sm = editor.StyleManager
    const model = sm.getModelToStyle(component)
    // the model can be a Component or CssRule
    const bg = model.getStyle()['background-image']
    //...

Cheers!