■ InfoBadge 엘리먼트의 Opacity 속성을 사용하는 방법을 보여준다.
▶ MainPage.xaml
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<?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> <NavigationView Name="navigationView" PaneDisplayMode="Left"> <NavigationView.MenuItems> <NavigationViewItem Icon="Home" Content="Home" /> <NavigationViewItem Icon="Contact" Content="Account" /> <NavigationViewItem Name="InboxPage" Content="Inbox" Icon="Mail"> <NavigationViewItem.InfoBadge> <InfoBadge Value="5" Opacity="{x:Bind InfoBadgeOpacity, Mode=OneWay}" /> </NavigationViewItem.InfoBadge> </NavigationViewItem> </NavigationView.MenuItems> <Frame Name="contentFrame" /> </NavigationView> <StackPanel Grid.Column="2" HorizontalAlignment="Center" VerticalAlignment="Center" Width="160"> <ToggleSwitch Name="infoBadgeOpacityToggleSwitch" Header="InfoBadge Opacity" IsOn="True" /> <ComboBox Name="displayModeComboBox" Header="Display Mode"> <x:String>LeftExpanded</x:String> <x:String>LeftCompact</x:String> <x:String>Top</x:String> </ComboBox> </StackPanel> </Grid> </Page> |
▶ MainPage.xaml.cs
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using Microsoft.UI.Xaml; using Microsoft.UI.Xaml.Controls; namespace TestProject { /// <summary> /// 메인 페이지 /// </summary> public sealed partial class MainPage : Page { //////////////////////////////////////////////////////////////////////////////////////////////////// Dependency Property ////////////////////////////////////////////////////////////////////////////////////////// Static //////////////////////////////////////////////////////////////////////////////// Public #region 인포 뱃지 불투명도 속성 - InfoBadgeOpacityProperty /// <summary> /// 인포 뱃지 불투명도 속성 /// </summary> public static readonly DependencyProperty InfoBadgeOpacityProperty = DependencyProperty.Register ( "InfoBadgeOpacity", typeof(double), typeof(MainPage), new PropertyMetadata(0.0) ); #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Property ////////////////////////////////////////////////////////////////////////////////////////// Public #region 인포 뱃지 불투명도 - InfoBadgeOpacity /// <summary> /// 인포 뱃지 불투명도 /// </summary> public double InfoBadgeOpacity { get { return (double)GetValue(InfoBadgeOpacityProperty); } set { SetValue(InfoBadgeOpacityProperty, value); } } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainPage() /// <summary> /// 생성자 /// </summary> public MainPage() { InitializeComponent(); this.infoBadgeOpacityToggleSwitch.Toggled += infoBadgeOpacityToggleSwitch_Toggled; this.displayModeComboBox.SelectionChanged += displayModeComboBox_SelectionChanged; this.displayModeComboBox.SelectedValue = "LeftExpanded"; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private #region InfoBadge Opacity 토글 스위치 토글시 처리하기 - infoBadgeOpacityToggleSwitch_Toggled(sender, e) /// <summary> /// InfoBadge Opacity 토글 스위치 토글시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void infoBadgeOpacityToggleSwitch_Toggled(object sender, RoutedEventArgs e) { InfoBadgeOpacity = (InfoBadgeOpacity == 0.0) ? 1.0 : 0.0; } #endregion #region Display Mode 콤보 박스 선택 변경시 처리하기 - displayModeComboBox_SelectionChanged(sender, e) /// <summary> /// Display Mode 콤보 박스 선택 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> public void displayModeComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e) { string displayMode = e.AddedItems[0].ToString(); switch(displayMode) { case "LeftExpanded" : this.navigationView.PaneDisplayMode = NavigationViewPaneDisplayMode.Left; this.navigationView.IsPaneOpen = true; break; case "LeftCompact" : this.navigationView.PaneDisplayMode = NavigationViewPaneDisplayMode.LeftCompact; this.navigationView.IsPaneOpen = false; break; case "Top" : this.navigationView.PaneDisplayMode = NavigationViewPaneDisplayMode.Top; this.navigationView.IsPaneOpen = true; break; } } #endregion } } |
