[C#/WINUI2.5] EntranceThemeTransition 엘리먼트 : IsStaggeringEnabled 속성 사용하기

■ EntranceThemeTransition 엘리먼트의 IsStaggeringEnabled 속성을 사용하는 방법을 보여준다.

▶ MainPage.xaml


<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>
        <Grid Margin="30">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="*"    />
                <ColumnDefinition Width="50"   />
                <ColumnDefinition Width="Auto" />
            </Grid.ColumnDefinitions>
            <StackPanel Name="stackPanel" Grid.Row="0"
                Orientation="Horizontal">
                <StackPanel.ChildrenTransitions>
                    <TransitionCollection>
                        <EntranceThemeTransition IsStaggeringEnabled="True" />
                    </TransitionCollection>
                </StackPanel.ChildrenTransitions>
                <Rectangle Margin="5" Width="50" Height="50" Fill="LightBlue" />
                <Rectangle Margin="5" Width="50" Height="50" Fill="LightBlue" />
                <Rectangle Margin="5" Width="50" Height="50" Fill="LightBlue" />
                <Rectangle Margin="5" Width="50" Height="50" Fill="LightBlue" />
                <Rectangle Margin="5" Width="50" Height="50" Fill="LightBlue" />
            </StackPanel>
            <StackPanel Grid.Column="2"
                VerticalAlignment="Center"
                Spacing="10">
                <Button Content="1개 추가"
                    Width="100"
                    Height="30"
                    Tag="1"
                    Click="addButton_Click" />
                <Button Content="5개 추가"
                    Width="100"
                    Height="30"
                    Tag="5"
                    Click="addButton_Click" />
                <Button Content="모두 지우기"
                    Width="100"
                    Height="30"
                    Click="clearAllButton_Click" />
            </StackPanel>
        </Grid>
    </Grid>
</Page>

<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>

<Grid.ColumnDefinitions>

</Grid.ColumnDefinitions>

<StackPanel Name="stackPanel" Grid.Row="0"

Orientation="Horizontal">

<StackPanel.ChildrenTransitions>

</TransitionCollection>

</StackPanel.ChildrenTransitions>

</StackPanel>

<StackPanel Grid.Column="2"

VerticalAlignment="Center"

Spacing="10">

<Button Content="1개 추가"

Width="100"

Height="30"

Tag="1"

Click="addButton_Click" />

<Button Content="5개 추가"

Width="100"

Height="30"

Tag="5"

Click="addButton_Click" />

<Button Content="모두 지우기"

Width="100"

Height="30"

Click="clearAllButton_Click" />

</StackPanel>

</Grid>

</Page>

▶ MainPage.xaml.cs


using System;
using Windows.Foundation;
using Windows.Graphics.Display;
using Windows.UI.ViewManagement;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Media;
using Windows.UI.Xaml.Shapes;

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

        #region 생성자 - MainPage()

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

            #region 윈도우 크기를 설정한다.

            double width  = 800d;
            double height = 600d;

            double dpi = (double)DisplayInformation.GetForCurrentView().LogicalDpi;

            ApplicationView.PreferredLaunchWindowingMode = ApplicationViewWindowingMode.PreferredLaunchViewSize;

            Size windowSize = new Size(width * 96d / dpi, height * 96d / dpi);

            ApplicationView.PreferredLaunchViewSize = windowSize;

            Window.Current.Activate();

            ApplicationView.GetForCurrentView().TryResizeView(windowSize);

            #endregion
            #region 윈도우 제목을 설정한다.

            ApplicationView.GetForCurrentView().Title = "EntranceThemeTransition 엘리먼트 : IsStaggeringEnabled 속성 사용하기";

            #endregion
        }

        #endregion

        //////////////////////////////////////////////////////////////////////////////////////////////////// Method
        ////////////////////////////////////////////////////////////////////////////////////////// Private

        #region 추가 버튼 클릭시 처리하기 - addButton_Click(sender, e)

        /// <summary>
        /// 추가 버튼 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void addButton_Click(object sender, RoutedEventArgs e)
        {
            int value = Convert.ToInt32((sender as Button).Tag);

            for(int i = 0; i < value; i++)
            {
                this.stackPanel.Children.Add
                (
                    new Rectangle()
                    {
                        Width  = 50,
                        Height = 50,
                        Margin = new Thickness(5),
                        Fill   = new SolidColorBrush(Windows.UI.Colors.LightBlue)
                    }
                );
            }
        }

        #endregion
        #region 모두 지우기 버튼 클릭시 처리하기 - clearAllButton_Click(sender, e)

        /// <summary>
        /// 모두 지우기 버튼 클릭시 처리하기
        /// </summary>
        /// <param name="sender">이벤트 발생자</param>
        /// <param name="e">이벤트 인자</param>
        private void clearAllButton_Click(object sender, RoutedEventArgs e)
        {
            this.stackPanel.Children.Clear();
        }

        #endregion
    }
}

100

101

102

using System;

using Windows.Foundation;

using Windows.Graphics.Display;

using Windows.UI.ViewManagement;

using Windows.UI.Xaml;

using Windows.UI.Xaml.Controls;

using Windows.UI.Xaml.Media;

using Windows.UI.Xaml.Shapes;

namespace TestProject

{

/// <summary>

/// 메인 페이지

/// </summary>

public sealed partial class MainPage : Page

{

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

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

#region 생성자 - MainPage()

/// <summary>

/// 생성자

/// </summary>

public MainPage()

{

InitializeComponent();

#region 윈도우 크기를 설정한다.

double width = 800d;

double height = 600d;

double dpi = (double)DisplayInformation.GetForCurrentView().LogicalDpi;

ApplicationView.PreferredLaunchWindowingMode = ApplicationViewWindowingMode.PreferredLaunchViewSize;

Size windowSize = new Size(width * 96d / dpi, height * 96d / dpi);

ApplicationView.PreferredLaunchViewSize = windowSize;

Window.Current.Activate();

ApplicationView.GetForCurrentView().TryResizeView(windowSize);

#endregion

#region 윈도우 제목을 설정한다.

ApplicationView.GetForCurrentView().Title = "EntranceThemeTransition 엘리먼트 : IsStaggeringEnabled 속성 사용하기";

#endregion

}

#endregion

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

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

#region 추가 버튼 클릭시 처리하기 - addButton_Click(sender, e)

/// <summary>

/// 추가 버튼 클릭시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void addButton_Click(object sender, RoutedEventArgs e)

{

int value = Convert.ToInt32((sender as Button).Tag);

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

{

this.stackPanel.Children.Add

(

new Rectangle()

{

Width = 50,

Height = 50,

Margin = new Thickness(5),

Fill = new SolidColorBrush(Windows.UI.Colors.LightBlue)

}

);

}

#endregion

#region 모두 지우기 버튼 클릭시 처리하기 - clearAllButton_Click(sender, e)

/// <summary>

/// 모두 지우기 버튼 클릭시 처리하기

/// </summary>

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

/// <param name="e">이벤트 인자</param>

private void clearAllButton_Click(object sender, RoutedEventArgs e)

{

this.stackPanel.Children.Clear();

}

#endregion

}

TestProject.zip