A custom MAUI view that combines a CheckBox with a Label and reacts to taps to both the CheckBox and Label

CheckBoxLabeled.xaml

<?xml version="1.0" encoding="utf-8" ?>

<!--
Copyright 2023 Guiorgy

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the “Software”), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
-->

<HorizontalStackLayout xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
    x:Class="MauiExtensions.CheckBoxLabeled"
    x:Name="this">

    <!-- Color="{Binding Source={x:Reference this}, Path=Color}" -->
    <CheckBox
        x:Name="CheckBox"
        IsChecked="{Binding Source={x:Reference this}, Path=IsChecked}"
        CheckedChanged="OnCheckChanged" />

    <Label
        x:Name="Label"
        Text="{Binding Source={x:Reference this}, Path=Text}"
        VerticalOptions="Center">

        <Label.GestureRecognizers>
            <TapGestureRecognizer Tapped="OnLabelClicked" />
        </Label.GestureRecognizers>

    </Label>

</HorizontalStackLayout>

CheckBoxLabeled.xaml.cs

/*
    Copyright 2023 Guiorgy

    Permission is hereby granted, free of charge, to any person obtaining a copy
    of this software and associated documentation files (the “Software”), to deal
    in the Software without restriction, including without limitation the rights
    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    copies of the Software, and to permit persons to whom the Software is
    furnished to do so, subject to the following conditions:

    The above copyright notice and this permission notice shall be included in
    all copies or substantial portions of the Software.

    THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
    SOFTWARE.
*/

using OnCheckedChanged = System.EventHandler<Microsoft.Maui.Controls.CheckedChangedEventArgs>;

namespace MauiExtensions;

public partial class CheckBoxLabeled : HorizontalStackLayout, ICheckBox, ILabel
{
    #region CheckBox
    public static readonly BindableProperty IsCheckedProperty = BindableProperty.CreateAttached(
        propertyName: nameof(IsChecked),
        returnType: typeof(bool),
        declaringType: typeof(CheckBoxLabeled),
        defaultValue: CheckBox.IsCheckedProperty.DefaultValue,
        defaultBindingMode: CheckBox.IsCheckedProperty.DefaultBindingMode);

    public bool IsChecked
    {
        get => (bool)GetValue(IsCheckedProperty);
        set { SetValue(IsCheckedProperty, value); }
    }

    //public static readonly BindableProperty ColorProperty = BindableProperty.Create(
    //    propertyName: nameof(Color),
    //    returnType: typeof(Color),
    //    declaringType: typeof(CheckBoxLabeled),
    //    defaultValue: CheckBox.ColorProperty.DefaultValue,
    //    defaultBindingMode: CheckBox.ColorProperty.DefaultBindingMode);
    //
    //public Color Color
    //{
    //    get => (Color)GetValue(ColorProperty);
    //    set { SetValue(ColorProperty, value ?? _initialColor); }
    //}

    protected readonly Color _initialColor;

    public Color Color
    {
        get => CheckBox.Color;
        set { CheckBox.Color = value ?? _initialColor; }
    }

    public Paint Foreground => CheckBox.Foreground;

    public event OnCheckedChanged CheckedChanged;
    #endregion

    #region Label
    public static readonly BindableProperty TextProperty = BindableProperty.Create(
        propertyName: nameof(Text),
        returnType: typeof(string),
        declaringType: typeof(CheckBoxLabeled),
        defaultValue: "",
        defaultBindingMode: BindingMode.OneWay);

    public string Text
    {
        get => (string)GetValue(TextProperty);
        set { SetValue(TextProperty, value); }
    }

    protected readonly Color _initialTextColor;

    public Color TextColor
    {
        get => Label.TextColor;
        set { Label.TextColor = value ?? _initialTextColor; }
    }

    Microsoft.Maui.Font ITextStyle.Font => ((ITextStyle)Label).Font;

    public double CharacterSpacing { get => Label.CharacterSpacing; set => Label.CharacterSpacing = value; }

    public TextAlignment HorizontalTextAlignment { get => Label.HorizontalTextAlignment; set => Label.HorizontalTextAlignment = value; }

    public TextAlignment VerticalTextAlignment { get => Label.VerticalTextAlignment; set => Label.VerticalTextAlignment = value; }

    public bool FontAutoScalingEnabled { get => Label.FontAutoScalingEnabled; set => Label.FontAutoScalingEnabled = value; }

    [System.ComponentModel.TypeConverter(typeof(FontSizeConverter))]
    public double FontSize { get => Label.FontSize; set => Label.FontSize = value; }

    public string FontFamily { get => Label.FontFamily; set => Label.FontFamily = value; }

    public TextDecorations TextDecorations { get => Label.TextDecorations; set => Label.TextDecorations = value; }

    public FontAttributes FontAttributes { get => Label.FontAttributes; set => Label.FontAttributes = value; }

    public double LineHeight { get => Label.LineHeight; set => Label.LineHeight = value; }
    #endregion

    public bool CheckChangeOnLableTap { get; set; } = true;

    public CheckBoxLabeled()
	{
		InitializeComponent();

        _initialColor = CheckBox.Color;
        _initialTextColor = Label.TextColor;
    }

    protected void OnLabelClicked(object sender, EventArgs e)
    {
        if (CheckChangeOnLableTap) CheckBox.IsChecked = !CheckBox.IsChecked;
    }

    protected void OnCheckChanged(object sender, CheckedChangedEventArgs e)
    {
        CheckedChanged?.Invoke(this, e);
    }
}

Example.xaml

<?xml version="1.0" encoding="utf-8" ?>
<!-- Usage Example -->
<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             xmlns:custom="clr-namespace:MauiExtensions"
             x:Class="MauiApp.MainPage">

    <custom:CheckBoxLabeled
        Text="Can Click Label"
        CheckedChanged="OnCanClickLabelCheckChanged" />

    <custom:CheckBoxLabeled
        Text="Can't Click Label"
        CheckedChanged="OnCantClickLabelCheckChanged"
        CheckChangeOnLableTap="False" />

    <custom:CheckBoxLabeled
        Text="Customization"
        IsChecked="True"
        Color="Red"
        TextColor="Orange"
        FontSize="16" />

</ContentPage>