Allow daisy-chaining when adding children to ValueTrees #1332
+10
−4
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Currently, it's possible to daisy-chain property setters on a value tree:
This PR adds this behaviour to the child-adders as well, allowing a whole tree to be constructed this way:
This is useful when loading value-trees from places external to the current call site (.e.g loading state from XML) and then adding on any additional children (e.g. any state that shouldn't be persisted to a file).
It also allows for better const-ness as the tree doesn't need to be changed after initialisation: