Multiple property change events in the same time ?
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Hi to all,
If I have a property that needs some trick when the value changes i.e. saving its new value somewhere the most reliable thing to do is to manage the assignement in a onPropertyChange: event.
What happens when I have 5 or 10 properties that should be managed? What I am asking is if there is a way to manage a single event including multiple properties so when at least one of these changes the event is fired and I can manage the changes as the program logic need.
The actual simple solution that I have found is to chain a couple of events in the following way:
@
// Set a global signal
signal somethingChangeProp// Set the default values for the properties
property string valueA: "aaa"
property string valueB: "bbb"
property string valueC: "ccc"// When a property changes always the same signal is called
onValueAChanged: somethingChangeProp()
onValueBChanged: somethingChangeProp()
onValueCChanged: somethingChangeProp()onSomethingChangeProp: {
// js code to manage the values of the three properties, save them etc.
}
@Is there a more efficient method ?
