constructor() — react Function Reference

Architecture documentation for the constructor() function in VerticalScrollView.js from the react codebase.

Function javascript BabelCompiler Validation calls 2 called by 1

Entity Profile

BabelCompiler→ Validation→ constructor() — react Function Reference

Dependency Diagram

graph TD
  37f0fa7a_a424_f502_b9ca_72177675b329["constructor()"]
  15e8ee71_cd71_e6f6_40e5_59e8feb4985d["VerticalScrollView"]
  37f0fa7a_a424_f502_b9ca_72177675b329 -->|defined in| 15e8ee71_cd71_e6f6_40e5_59e8feb4985d
  c14bc79d_a240_8e4b_ea22_b67a585c3646["constructor()"]
  c14bc79d_a240_8e4b_ea22_b67a585c3646 -->|calls| 37f0fa7a_a424_f502_b9ca_72177675b329
  fab01b1f_059e_02e3_e192_f5ea56188371["_restoreMutableViewState()"]
  37f0fa7a_a424_f502_b9ca_72177675b329 -->|calls| fab01b1f_059e_02e3_e192_f5ea56188371
  999fea7d_fde4_a746_f8df_4b2a9c29d709["constructor()"]
  37f0fa7a_a424_f502_b9ca_72177675b329 -->|calls| 999fea7d_fde4_a746_f8df_4b2a9c29d709
  style 37f0fa7a_a424_f502_b9ca_72177675b329 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/react-devtools-timeline/src/view-base/VerticalScrollView.js lines 50–72

  constructor(
    surface: Surface,
    frame: Rect,
    contentView: View,
    viewState: ViewState,
    label: string,
  ) {
    super(surface, frame);

    this._contentView = contentView;
    this._isPanning = false;
    this._mutableViewStateKey = label + ':VerticalScrollView';
    this._onChangeCallback = null;
    this._scrollState = {
      offset: 0,
      length: 0,
    };
    this._viewState = viewState;

    this.addSubview(contentView);

    this._restoreMutableViewState();
  }