matthew-carroll

import 'dart:ui' as ui;

import 'package:flutter/material.dart';

/// This app reproduces a text painting bug in which some characters, and some
/// descenders are cut off.
///
/// This repro captures an actual state of paragraph style, text style, and canvas
/// scaling. We're painting text in our app based on a document's specification of
/// characters and spacing between them. In general, this is working fine. However

matthew-carroll

/// Same as `IntrinsicWidth` except that when this widget is instructed
/// to `computeDryLayout()`, it doesn't invoke that on its child, instead
/// it computes the child's intrinsic width.
///
/// This widget is useful in situations where the `child` does not
/// support dry layout, e.g., `TextField` as of 01/02/2021.
class DryIntrinsicWidth extends SingleChildRenderObjectWidget {
  const DryIntrinsicWidth({Key key, Widget child})
      : super(key: key, child: child);

matthew-carroll

import 'package:flutter/material.dart';

final Color darkBlue = Color.fromARGB(255, 18, 32, 47);

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override

matthew-carroll

import 'package:flutter/material.dart';

final Color darkBlue = Color.fromARGB(255, 18, 32, 47);

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override

matthew-carroll

import 'package:flutter/material.dart';

final Color darkBlue = Color.fromARGB(255, 18, 32, 47);

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override

matthew-carroll

import 'package:flutter/material.dart';

final Color darkBlue = Color.fromARGB(255, 18, 32, 47);

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override

matthew-carroll

@Override
public void onRestoreInstanceState(Parcelable state) {
    // Cast the incoming Parcelable to our custom SavedState. We produced
    // this Parcelable before, so we know what type it is.
    SavedState savedState = (SavedState) state;
    
    // Let our super class process state before we do because we should
    // depend on our super class, we shouldn't imply that our super class
    // might need to depend on us.
    super.onRestoreInstanceState(savedState.getSuperState());

matthew-carroll

@Override
public Parcelable onSaveInstanceState() {
    // Obtain any state that our super class wants to save.
    Parcelable superState = super.onSaveInstanceState();
    
    // Wrap our super class's state with our own.
    SavedState myState = new SavedState(superState);
    myState.name = this.name;
    myState.index = this.index;
    

matthew-carroll

public class MyView extends View {
    private static class SavedState extends BaseSavedState {
        String name;
        int index;

        SavedState(Parcelable superState) {
            super(superState);
        }

        private SavedState(Parcel in) {

matthew-carroll

public class MyView extends View {
    private static class SavedState extends BaseSavedState {
        String name;
        int index;

        SavedState(Parcelable superState) {
            super(superState);
        }

        private SavedState(Parcel in) {