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Trivial improvement of AbstractNode docs. #7399

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Jan 10, 2017
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Trivial improvement of AbstractNode docs. #7399

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4 changes: 4 additions & 0 deletions packages/flutter/lib/src/rendering/node.dart
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Expand Up @@ -69,6 +69,10 @@ class AbstractNode {
Object _owner;

/// Whether this node is in a tree whose root is attached to something.
///
/// This becomes true during the call to [attach].
///
/// This becomes false during the call to [detach].
bool get attached => _owner != null;

/// Mark this node as attached to the given owner.
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