[C#/WINUI3/.NET6] ContentThemeTransition 엘리먼트 : 컨텐트 테마 변환 만들기

■ ContentThemeTransition 엘리먼트를 사용해 컨텐트 테마 변환을 만드는 방법을 보여준다.

▶ MainPage.xaml


<?xml version="1.0" encoding="utf-8"?>
<Page x:Class="TestProject.MainPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"
    FontFamily="나눔고딕코딩"
    FontSize="16">
    <Grid Margin="10">
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="*"    />
            <ColumnDefinition Width="10"   />
            <ColumnDefinition Width="Auto" />
        </Grid.ColumnDefinitions>
        <ListView x:Name="ContentList" Grid.Column="0"
            HorizontalAlignment="Center"
            VerticalAlignment="Center"
            Width="300"
            Height="300"
            BorderThickness="1"
            BorderBrush="Black">
            <ListView.ItemContainerTransitions>
                <TransitionCollection>
                    <ContentThemeTransition />
                </TransitionCollection>
            </ListView.ItemContainerTransitions>
        </ListView>
        <Button Name="refreshDataButton" Grid.Column="2"
            VerticalAlignment="Center"
            Content="Refresh data" />
    </Grid>
</Page>

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

<Page x:Class="TestProject.MainPage"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"

FontFamily="나눔고딕코딩"

FontSize="16">

<Grid.ColumnDefinitions>

</Grid.ColumnDefinitions>

<ListView x:Name="ContentList" Grid.Column="0"

HorizontalAlignment="Center"

VerticalAlignment="Center"

Width="300"

Height="300"

BorderThickness="1"

BorderBrush="Black">

<ListView.ItemContainerTransitions>

</TransitionCollection>

</ListView.ItemContainerTransitions>

</ListView>

<Button Name="refreshDataButton" Grid.Column="2"

VerticalAlignment="Center"

Content="Refresh data" />

</Grid>

</Page>

▶ MainPage.xaml.cs


using System.Collections.Generic;

using Microsoft.UI.Xaml;
using Microsoft.UI.Xaml.Controls;

namespace TestProject
{
    /// <summary>
    /// 메인 페이지
    /// </summary>
    public sealed partial class MainPage : Page
    {
        //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor
        ////////////////////////////////////////////////////////////////////////////////////////// Public

        #region 생성자 - MainPage()

        /// <summary>
        /// 생성자
        /// </summary>
        public MainPage()
        {
            InitializeComponent();

            SetListViewData();

            this.refreshDataButton.Click += refreshDataButton_Click;
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Private
        //////////////////////////////////////////////////////////////////////////////// Event

        #region Refresh data 버튼 클릭시 처리하기 - refreshDataButton_Click(sender, e)

        /// <summary>
        /// Refresh data 버튼 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void refreshDataButton_Click(object sender, RoutedEventArgs e)
        {
            SetListViewData(true);
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////// Function

        #region 리스트 뷰 데이터 설정하기 - SetListViewData(updated)

        /// <summary>
        /// 리스트 뷰 데이터 설정하기
        /// </summary>
        /// <param name="updated">업데이트 여부</param>
        private void SetListViewData(bool updated = false)
        {
            List<string> list = new List<string>();

            for(int i = 0; i < 5; i++)
            {
                list.Add(updated ? "Updated content " + i : "Item " + i);
            }

            this.listView.ItemsSource = list;
        }

        #endregion
    }
}

using System.Collections.Generic;

using Microsoft.UI.Xaml;

using Microsoft.UI.Xaml.Controls;

namespace TestProject

{

/// <summary>

/// 메인 페이지

/// </summary>

public sealed partial class MainPage : Page

{

//////////////////////////////////////////////////////////////////////////////////////////////////// Constructor

////////////////////////////////////////////////////////////////////////////////////////// Public

#region 생성자 - MainPage()

/// <summary>

/// 생성자

/// </summary>

public MainPage()

{

InitializeComponent();

SetListViewData();

this.refreshDataButton.Click += refreshDataButton_Click;

}

#endregion

//////////////////////////////////////////////////////////////////////////////////////////////////// Method

////////////////////////////////////////////////////////////////////////////////////////// Private

//////////////////////////////////////////////////////////////////////////////// Event

#region Refresh data 버튼 클릭시 처리하기 - refreshDataButton_Click(sender, e)

/// <summary>

/// Refresh data 버튼 클릭시 처리하기

/// </summary>

/// <param name="sender">이벤트 발생자</param>

/// <param name="e">이벤트 인자</param>

private void refreshDataButton_Click(object sender, RoutedEventArgs e)

{

SetListViewData(true);

}

#endregion

//////////////////////////////////////////////////////////////////////////////// Function

#region 리스트 뷰 데이터 설정하기 - SetListViewData(updated)

/// <summary>

/// 리스트 뷰 데이터 설정하기

/// </summary>

/// <param name="updated">업데이트 여부</param>

private void SetListViewData(bool updated = false)

{

List<string> list = new List<string>();

for(int i = 0; i < 5; i++)

{

list.Add(updated ? "Updated content " + i : "Item " + i);

}

this.listView.ItemsSource = list;

}

#endregion

}

TestProject.zip