■ Control 클래스를 사용해 토글 스위치를 만드는 방법을 보여준다.
▶ THEMES/Generic.xaml
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<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="clr-namespace:TestProject"> <Style TargetType="{x:Type local:ToggleSwitch}"> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type local:ToggleSwitch}"> <Grid> <Border Name="PART_Switch" Width="60" Height="30" CornerRadius="15" Background="{TemplateBinding Background}"> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition /> <ColumnDefinition /> </Grid.ColumnDefinitions> <Ellipse Name="PART_Thumb" Margin="2" Width="20" Height="20" Fill="White"> <Ellipse.RenderTransform> <TranslateTransform X="0" /> </Ellipse.RenderTransform> </Ellipse> <ContentPresenter Name="PART_ContentPresenter" Grid.ColumnSpan="2" HorizontalAlignment="Center" VerticalAlignment="Center" /> </Grid> </Border> </Grid> <ControlTemplate.Triggers> <Trigger Property="IsChecked" Value="True"> <Setter TargetName="PART_Switch" Property="Background" Value="{Binding OnBrush, RelativeSource={RelativeSource TemplatedParent}}" /> <Setter TargetName="PART_Thumb" Property="RenderTransform"> <Setter.Value> <TranslateTransform X="30" /> </Setter.Value> </Setter> <Setter TargetName="PART_ContentPresenter" Property="Content" Value="{Binding OnContent, RelativeSource={RelativeSource TemplatedParent}}" /> </Trigger> <Trigger Property="IsChecked" Value="False"> <Setter TargetName="PART_Switch" Property="Background" Value="{Binding OffBrush, RelativeSource={RelativeSource TemplatedParent}}" /> <Setter TargetName="PART_Thumb" Property="RenderTransform"> <Setter.Value> <TranslateTransform X="0" /> </Setter.Value> </Setter> <Setter TargetName="PART_ContentPresenter" Property="Content" Value="{Binding OffContent, RelativeSource={RelativeSource TemplatedParent}}" /> </Trigger> </ControlTemplate.Triggers> </ControlTemplate> </Setter.Value> </Setter> </Style> </ResourceDictionary> |
▶ ToggleSwitch.cs
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using System.Windows; using System.Windows.Controls; using System.Windows.Media; namespace TestProject; /// <summary> /// 토글 스위치 /// </summary> public class ToggleSwitch : Control { //////////////////////////////////////////////////////////////////////////////////////////////////// DependencyProperty ////////////////////////////////////////////////////////////////////////////////////////// Static //////////////////////////////////////////////////////////////////////////////// Public #region 체크 여부 속성 - IsCheckedProperty /// <summary> /// 체크 여부 속성 /// </summary> public static readonly DependencyProperty IsCheckedProperty = DependencyProperty.Register ( "IsChecked", typeof(bool), typeof(ToggleSwitch), new PropertyMetadata(false) ); #endregion #region ON 컨텐트 속성 - OnContentProperty /// <summary> /// ON 컨텐트 속성 /// </summary> public static readonly DependencyProperty OnContentProperty = DependencyProperty.Register ( "OnContent", typeof(object), typeof(ToggleSwitch), new PropertyMetadata("ON") ); #endregion #region ON 브러시 속성 - OnBrushProperty /// <summary> /// ON 브러시 /// </summary> public static readonly DependencyProperty OnBrushProperty = DependencyProperty.Register ( "OnBrush", typeof(Brush), typeof(ToggleSwitch), new PropertyMetadata(new SolidColorBrush(Color.FromRgb(33, 150, 243))) ); #endregion #region OFF 컨텐트 속성- OffContentProperty /// <summary> /// OFF 컨텐트 속성 /// </summary> public static readonly DependencyProperty OffContentProperty = DependencyProperty.Register ( "OffContent", typeof(object), typeof(ToggleSwitch), new PropertyMetadata("OFF") ); #endregion #region OFF 브러시 속성 - OffBrushProperty /// <summary> /// OFF 브러시 /// </summary> public static readonly DependencyProperty OffBrushProperty = DependencyProperty.Register ( "OffBrush", typeof(Brush), typeof(ToggleSwitch), new PropertyMetadata(new SolidColorBrush(Color.FromRgb(204, 204, 204))) ); #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Property ////////////////////////////////////////////////////////////////////////////////////////// Public #region 체크 여부 - IsChecked /// <summary> /// 체크 여부 /// </summary> public bool IsChecked { get { return (bool)GetValue(IsCheckedProperty); } set { SetValue(IsCheckedProperty, value); } } #endregion #region ON 컨텐트 - OnContent /// <summary> /// ON 컨텐트 /// </summary> public object OnContent { get { return GetValue(OnContentProperty); } set { SetValue(OnContentProperty, value); } } #endregion #region ON 브러시 - OnBrush /// <summary> /// ON 브러시 /// </summary> public Brush OnBrush { get { return (Brush)GetValue(OnBrushProperty); } set { SetValue(OnBrushProperty, value); } } #endregion #region OFF 컨텐트 - OffContent /// <summary> /// OFF 컨텐트 /// </summary> public object OffContent { get { return GetValue(OffContentProperty); } set { SetValue(OffContentProperty, value); } } #endregion #region OFF 브러시 - OffBrush /// <summary> /// OFF 브러시 /// </summary> public Brush OffBrush { get { return (Brush)GetValue(OffBrushProperty); } set { SetValue(OffBrushProperty, value); } } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - ToggleSwitch() /// <summary> /// 생성자 /// </summary> static ToggleSwitch() { DefaultStyleKeyProperty.OverrideMetadata(typeof(ToggleSwitch), new FrameworkPropertyMetadata(typeof(ToggleSwitch))); } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Public #region 템플리트 적용시 처리하기 - OnApplyTemplate() /// <summary> /// 템플리트 적용시 처리하기 /// </summary> public override void OnApplyTemplate() { base.OnApplyTemplate(); DependencyObject dependencyObject = GetTemplateChild("PART_Switch"); if(dependencyObject is Border switchPart) { switchPart.MouseLeftButtonDown += (s, e) => { IsChecked = !IsChecked; e.Handled = true; }; } } #endregion } |
▶ MainWindow.xaml
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<Window x:Class="TestProject.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="clr-namespace:TestProject" Width="800" Height="600" Title="TestProject" FontFamily="나눔고딕코딩" FontSize="16"> <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center" Orientation="Horizontal"> <TextBlock VerticalAlignment="Center" Text="배경 이미지 표시" /> <local:ToggleSwitch Margin="10 0 0 0" VerticalAlignment="Center" OnBrush="Gold" OnContent="" OffContent="" /> </StackPanel> </Window> |
