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SettingsTreeNodeDrag

type SettingsTreeNodeDrag = 
  | {
  type: "topic";
  topicName: string;
}
  | {
  type: "message-path";
  value: string;
  isLeaf?: boolean;
};

Drag-and-drop metadata for a settings tree node. Allows the node to be dragged onto panels that accept topics or message paths.

Type Declaration​

{
  type: "topic";
  topicName: string;
}

type​

type: "topic";

topicName​

topicName: string;

Topic name without quotes, e.g. /my_topic.

{
  type: "message-path";
  value: string;
  isLeaf?: boolean;
}

type​

type: "message-path";

value​

value: string;

Full message path, e.g. /my_topic.field or "/topic with spaces".field.

isLeaf?​

optional isLeaf: boolean;

True if the path points to a primitive value. Required by panels like Plot.