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Merge pull request #7 from SyncfusionExamples/bottomsheet-sample
Added a new example for bottom sheet
2 parents 8177bcd + c3d1c03 commit 6bff544

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‎BottomSheet/BottomSheetFoodOrder/App.xaml‎

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<?xml version = "1.0" encoding = "UTF-8" ?>
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<Application xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
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xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
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xmlns:local="clr-namespace:BottomSheetFoodOrder"
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x:Class="BottomSheetFoodOrder.App">
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<Application.Resources>
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<ResourceDictionary>
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<ResourceDictionary.MergedDictionaries>
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<ResourceDictionary Source="Resources/Styles/Colors.xaml" />
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<ResourceDictionary Source="Resources/Styles/Styles.xaml" />
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</ResourceDictionary.MergedDictionaries>
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</ResourceDictionary>
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</Application.Resources>
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</Application>

‎BottomSheet/BottomSheetFoodOrder/App.xaml.cs‎

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namespace BottomSheetFoodOrder
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{
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public partial class App : Application
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{
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public App()
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{
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InitializeComponent();
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}
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protected override Window CreateWindow(IActivationState? activationState)
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{
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return new Window(new AppShell());
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}
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}
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}

‎BottomSheet/BottomSheetFoodOrder/AppShell.xaml‎

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<?xml version="1.0" encoding="UTF-8" ?>
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<Shell
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x:Class="BottomSheetFoodOrder.AppShell"
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xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
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xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
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xmlns:local="clr-namespace:BottomSheetFoodOrder"
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Shell.FlyoutBehavior="Flyout"
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Title="BottomSheetFoodOrder">
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<ShellContent
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Title="Home"
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ContentTemplate="{DataTemplate local:MainPage}"
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Route="MainPage" />
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</Shell>

‎BottomSheet/BottomSheetFoodOrder/AppShell.xaml.cs‎

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namespace BottomSheetFoodOrder
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{
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public partial class AppShell : Shell
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{
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public AppShell()
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{
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InitializeComponent();
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}
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}
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}

‎BottomSheet/BottomSheetFoodOrder/BottomSheetBehavior.cs‎

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using Syncfusion.Maui.Toolkit.BottomSheet;
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using Syncfusion.Maui.Toolkit.EffectsView;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace BottomSheetFoodOrder
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{
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public class BottomSheetBehavior : Behavior<ContentPage>
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{
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ListView? _listView;
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ItemViewModel? _itemViewModel;
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SfBottomSheet? _bottomSheet;
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SfEffectsView? _decreaseQuantity;
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SfEffectsView? _increaseQuantity;
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SfEffectsView? _closeIcon;
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CheckBox? _extraOne;
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CheckBox? _extraTwo;
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Grid? grid;
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/// <summary>
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/// You can override this method to subscribe to AssociatedObject events and initialize properties.
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/// </summary>
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/// <param name="bindable">SampleView type parameter named as bindable.</param>
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protected override void OnAttachedTo(ContentPage bindable)
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{
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_listView = bindable.FindByName<ListView>("ListView");
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_listView.ItemTapped += ListView_ItemTapped;
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_itemViewModel = new ItemViewModel();
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bindable.BindingContext = _itemViewModel;
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_bottomSheet = bindable.FindByName<SfBottomSheet>("BottomSheet");
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_bottomSheet.StateChanged += OnStateChanged;
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_decreaseQuantity = bindable.FindByName<SfEffectsView>("DecreaseQuantity");
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_increaseQuantity = bindable.FindByName<SfEffectsView>("IncreaseQuantity");
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_closeIcon = bindable.FindByName<SfEffectsView>("CloseIcon");
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_extraOne = bindable.FindByName<CheckBox>("ExtraCheese");
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_extraTwo = bindable.FindByName<CheckBox>("ExtraDoubleCheese");
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grid = bindable.FindByName<Grid>("Grid");
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TapGestureRecognizer decreaseTapped = new TapGestureRecognizer();
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decreaseTapped.Tapped += OnDecreaseTapped;
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_decreaseQuantity.GestureRecognizers.Add(decreaseTapped);
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TapGestureRecognizer increaseTapped = new TapGestureRecognizer();
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increaseTapped.Tapped += OnIncreaseTapped;
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_increaseQuantity.GestureRecognizers.Add(increaseTapped);
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TapGestureRecognizer closeIconTapped = new TapGestureRecognizer();
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closeIconTapped.Tapped += OnCloseIconTapped;
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_closeIcon.GestureRecognizers.Add(closeIconTapped);
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_extraOne.CheckedChanged += ExtraOne_CheckedChanged;
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_extraTwo.CheckedChanged += ExtraTwo_CheckedChanged;
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base.OnAttachedTo(bindable);
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}
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private void ExtraTwo_CheckedChanged(object? sender, CheckedChangedEventArgs e)
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{
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if (_extraTwo is not null && _bottomSheet is not null && grid is not null)
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{
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if (_extraTwo.IsChecked && _extraOne is not null)
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{
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_extraOne.IsChecked = false;
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var item = (Item)grid.BindingContext;
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item.TotalPrice = (item.Price + 4) * item.Quantity;
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}
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else
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{
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var item = (Item)grid.BindingContext;
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item.TotalPrice = item.Price * item.Quantity;
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}
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}
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}
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private void ExtraOne_CheckedChanged(object? sender, CheckedChangedEventArgs e)
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{
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if (_extraOne is not null && _bottomSheet is not null && grid is not null)
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{
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if (_extraOne.IsChecked && _extraTwo is not null)
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{
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_extraTwo.IsChecked = false;
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var item = (Item)grid.BindingContext;
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item.TotalPrice = (item.Price + 2) * item.Quantity;
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}
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else
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{
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var item = (Item)grid.BindingContext;
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item.TotalPrice = item.Price * item.Quantity;
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}
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}
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}
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private void OnStateChanged(object? sender, StateChangedEventArgs e)
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{
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if (_bottomSheet is not null && _bottomSheet.State is BottomSheetState.Hidden && grid is not null)
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{
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grid.BindingContext = null;
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}
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}
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private void ListView_ItemTapped(object? sender, ItemTappedEventArgs e)
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{
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var selectedItem = (Item)e.Item;
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if (_bottomSheet is not null && grid is not null)
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{
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grid.BindingContext = selectedItem;
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if (_bottomSheet.IsOpen)
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{
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_bottomSheet.State = BottomSheetState.HalfExpanded;
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}
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_bottomSheet.Show();
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}
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}
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private void OnDecreaseTapped(object? sender, TappedEventArgs e)
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{
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if (_bottomSheet is not null && grid is not null)
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{
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var temp = (Item)grid.BindingContext;
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if (temp.Quantity > 1)
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{
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temp.Quantity--;
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}
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}
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}
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private void OnIncreaseTapped(object? sender, TappedEventArgs e)
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{
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if (_bottomSheet is not null && grid is not null)
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{
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var temp = (Item)grid.BindingContext;
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temp.Quantity++;
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}
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}
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private void OnCloseIconTapped(object? sender, TappedEventArgs e)
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{
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if (_bottomSheet is not null)
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{
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_bottomSheet.Close();
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}
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}
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/// <summary>
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/// You can override this method while View was detached from window
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/// </summary>
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/// <param name="bindable">SampleView type parameter named as bindable</param>
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protected override void OnDetachingFrom(ContentPage bindable)
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{
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_listView = null;
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_itemViewModel = null;
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base.OnDetachingFrom(bindable);
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}
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}
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}

‎BottomSheet/BottomSheetFoodOrder/BottomSheetFoodOrder.csproj‎

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFrameworks>net9.0-android;net9.0-ios;net9.0-maccatalyst</TargetFrameworks>
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<TargetFrameworks Condition="$([MSBuild]::IsOSPlatform('windows'))">$(TargetFrameworks);net9.0-windows10.0.19041.0</TargetFrameworks>
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<!-- Uncomment to also build the tizen app. You will need to install tizen by following this: https://github.com/Samsung/Tizen.NET -->
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<!-- <TargetFrameworks>$(TargetFrameworks);net9.0-tizen</TargetFrameworks> -->
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<!-- Note for MacCatalyst:
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The default runtime is maccatalyst-x64, except in Release config, in which case the default is maccatalyst-x64;maccatalyst-arm64.
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When specifying both architectures, use the plural <RuntimeIdentifiers> instead of the singular <RuntimeIdentifier>.
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The Mac App Store will NOT accept apps with ONLY maccatalyst-arm64 indicated;
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either BOTH runtimes must be indicated or ONLY macatalyst-x64. -->
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<!-- For example: <RuntimeIdentifiers>maccatalyst-x64;maccatalyst-arm64</RuntimeIdentifiers> -->
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<OutputType>Exe</OutputType>
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<RootNamespace>BottomSheetFoodOrder</RootNamespace>
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<UseMaui>true</UseMaui>
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<SingleProject>true</SingleProject>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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<!-- Display name -->
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<ApplicationTitle>BottomSheetFoodOrder</ApplicationTitle>
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<!-- App Identifier -->
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<ApplicationId>com.companyname.bottomsheetfoodorder</ApplicationId>
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<!-- Versions -->
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<ApplicationDisplayVersion>1.0</ApplicationDisplayVersion>
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<ApplicationVersion>1</ApplicationVersion>
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<!-- To develop, package, and publish an app to the Microsoft Store, see: https://aka.ms/MauiTemplateUnpackaged -->
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<WindowsPackageType>None</WindowsPackageType>
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<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'ios'">15.0</SupportedOSPlatformVersion>
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<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'maccatalyst'">15.0</SupportedOSPlatformVersion>
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<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'android'">21.0</SupportedOSPlatformVersion>
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<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">10.0.17763.0</SupportedOSPlatformVersion>
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<TargetPlatformMinVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'windows'">10.0.17763.0</TargetPlatformMinVersion>
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<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'tizen'">6.5</SupportedOSPlatformVersion>
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</PropertyGroup>
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<ItemGroup>
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<!-- App Icon -->
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<MauiIcon Include="Resources\AppIcon\appicon.svg" ForegroundFile="Resources\AppIcon\appiconfg.svg" Color="#512BD4" />
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<!-- Splash Screen -->
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<MauiSplashScreen Include="Resources\Splash\splash.svg" Color="#512BD4" BaseSize="128,128" />
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<!-- Images -->
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<MauiImage Include="Resources\Images\*" />
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<MauiImage Update="Resources\Images\dotnet_bot.png" Resize="True" BaseSize="300,185" />
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<!-- Custom Fonts -->
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<MauiFont Include="Resources\Fonts\*" />
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<!-- Raw Assets (also remove the "Resources\Raw" prefix) -->
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<MauiAsset Include="Resources\Raw\**" LogicalName="%(RecursiveDir)%(Filename)%(Extension)" />
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</ItemGroup>
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<ItemGroup>
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<PackageReference Include="Microsoft.Maui.Controls" Version="$(MauiVersion)" />
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<PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="9.0.0" />
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<PackageReference Include="Syncfusion.Maui.Toolkit" Version="*" />
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</ItemGroup>
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<ItemGroup>
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<MauiXaml Update="GettingStartedDesktop.xaml">
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<Generator>MSBuild:Compile</Generator>
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</MauiXaml>
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<MauiXaml Update="GettingStartedMobile.xaml">
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<Generator>MSBuild:Compile</Generator>
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</MauiXaml>
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</ItemGroup>
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</Project>

‎BottomSheet/BottomSheetFoodOrder/BottomSheetFoodOrder.csproj.user‎

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<?xml version="1.0" encoding="utf-8"?>
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<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<PropertyGroup>
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<IsFirstTimeProjectOpen>False</IsFirstTimeProjectOpen>
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<ActiveDebugFramework>net9.0-windows10.0.19041.0</ActiveDebugFramework>
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<ActiveDebugProfile>Windows Machine</ActiveDebugProfile>
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<SelectedPlatformGroup>Emulator</SelectedPlatformGroup>
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<DefaultDevice>pixel_5_-_api_34</DefaultDevice>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Debug|net9.0-android|AnyCPU'">
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<DebuggerFlavor>ProjectDebugger</DebuggerFlavor>
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</PropertyGroup>
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<ItemGroup>
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<MauiXaml Update="GettingStartedDesktop.xaml">
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<SubType>Designer</SubType>
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</MauiXaml>
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<MauiXaml Update="GettingStartedMobile.xaml">
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<SubType>Designer</SubType>
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</MauiXaml>
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</ItemGroup>
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<ItemGroup>
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<None Update="App.xaml">
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<SubType>Designer</SubType>
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</None>
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<None Update="AppShell.xaml">
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<SubType>Designer</SubType>
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</None>
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<None Update="MainPage.xaml">
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<SubType>Designer</SubType>
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</None>
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<None Update="Platforms\Windows\App.xaml">
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<SubType>Designer</SubType>
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</None>
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<None Update="Platforms\Windows\Package.appxmanifest">
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<SubType>Designer</SubType>
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</None>
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<None Update="Resources\Styles\Colors.xaml">
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<SubType>Designer</SubType>
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</None>
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<None Update="Resources\Styles\Styles.xaml">
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<SubType>Designer</SubType>
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</None>
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</ItemGroup>
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</Project>

‎BottomSheet/BottomSheetFoodOrder/BottomSheetFoodOrder.sln‎

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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio Version 17
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VisualStudioVersion = 17.12.35506.116 d17.12
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "BottomSheetFoodOrder", "BottomSheetFoodOrder.csproj", "{462D8B5B-ADF0-427B-BE4D-BE33B419007C}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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Release|Any CPU = Release|Any CPU
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{462D8B5B-ADF0-427B-BE4D-BE33B419007C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{462D8B5B-ADF0-427B-BE4D-BE33B419007C}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{462D8B5B-ADF0-427B-BE4D-BE33B419007C}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{462D8B5B-ADF0-427B-BE4D-BE33B419007C}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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EndGlobal

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