Layer

snippet.packages.flutter.lib.src.rendering.layer.108.

  

// ignore_for_file: directives_ordering
// ignore_for_file: unnecessary_import
// ignore_for_file: unused_import
// ignore_for_file: unused_element
// ignore_for_file: unused_local_variable
import 'dart:async';
import 'dart:convert';
import 'dart:math' as math;
import 'dart:typed_data';
import 'dart:ui' as ui;
import 'package:flutter_test/flutter_test.dart';
import 'package:flutter/material.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/widgets.dart';
import 'package:flutter/gestures.dart';
import 'package:flutter/painting.dart';
import 'package:flutter/physics.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/semantics.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter/scheduler.dart';
import 'package:flutter/animation.dart';
import 'package:flutter/services.dart';

// From: packages/flutter/lib/src/rendering/layer.dart:108
class ClippingRenderObject extends RenderBox {
  final LayerHandle _clipRectLayer = LayerHandle();

  @override
  bool get isRepaintBoundary => true; // The [layer] property will be used.

  @override
  void paint(PaintingContext context, Offset offset) {
    _clipRectLayer.layer = context.pushClipRect(
      needsCompositing,
      offset,
      Offset.zero & size,
      super.paint,
      clipBehavior: Clip.hardEdge,
      oldLayer: _clipRectLayer.layer,
    );
  }

  @override
  void dispose() {
    _clipRectLayer.layer = null;
    super.dispose();
  }
}