Does QML support access specifiers like Private for properties?

问题

I just want to know do we have any concept access specifiers like private property in QML as we have in C++.

If not if would like to know in case i have about 10 properties in my QML component but i have to limit the access to only 2 properties. how can we achieve this scenario.

回答1:

There is no such builtin feature in QML itself, but here is Qt Quick Components approach:

Item {
  property int sum: internal.a + internal.b
  QtObject {
    id: internal
    property int a: 1
    property int b: 2
  }
}

Properties of 'internal' object are invisible outside of Item, but may be freely used inside of it.

来源：https://stackoverflow.com/questions/13252158/does-qml-support-access-specifiers-like-private-for-properties