■ ControlTemplate 엘리먼트를 사용해 Thumb 엘리먼트 정의하는 방법을 보여준다.
▶ 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" Width="800" Height="600" Title="TestProject" FontFamily="나눔고딕코딩" FontSize="16"> <Window.Resources> <Color x:Key="DisabledControlDarkColorKey">#ffc5cbf9</Color> <Color x:Key="ControlLightColorKey">White</Color> <Color x:Key="ControlMediumColorKey">#ff7381f9</Color> <Color x:Key="ControlMouseOverColorKey">#ff3843c4</Color> <Color x:Key="ControlPressedColorKey">#ff211aa9</Color> <Color x:Key="BorderLightColorKey">#ffcccccc</Color> <Color x:Key="BorderDarkColorKey">#ff444444</Color> <Style x:Key="SliderThumbStyleKey" TargetType="{x:Type Thumb}"> <Setter Property="OverridesDefaultStyle" Value="true" /> <Setter Property="Width" Value="14" /> <Setter Property="Height" Value="14" /> <Setter Property="SnapsToDevicePixels" Value="true" /> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type Thumb}"> <Ellipse Name="ellipse" StrokeThickness="1"> <Ellipse.Stroke> <LinearGradientBrush StartPoint="0 0" EndPoint="0 1"> <LinearGradientBrush.GradientStops> <GradientStopCollection> <GradientStop Offset="0.0" Color="{DynamicResource BorderLightColorKey}" /> <GradientStop Offset="1.0" Color="{DynamicResource BorderDarkColorKey}" /> </GradientStopCollection> </LinearGradientBrush.GradientStops> </LinearGradientBrush> </Ellipse.Stroke> <Ellipse.Fill> <LinearGradientBrush StartPoint="0.5 0" EndPoint="0.5 1"> <GradientStop Offset="1" Color="{DynamicResource ControlMediumColorKey}" /> <GradientStop Color="{DynamicResource ControlLightColorKey}" /> </LinearGradientBrush> </Ellipse.Fill> <VisualStateManager.VisualStateGroups> <VisualStateGroup Name="CommonStates"> <VisualState Name="Normal" /> <VisualState Name="MouseOver"> <Storyboard> <ColorAnimationUsingKeyFrames Storyboard.TargetName="ellipse" Storyboard.TargetProperty="(Shape.Fill).(GradientBrush.GradientStops)[0].(GradientStop.Color)"> <EasingColorKeyFrame KeyTime="0" Value="{StaticResource ControlMouseOverColorKey}" /> </ColorAnimationUsingKeyFrames> </Storyboard> </VisualState> <VisualState Name="Pressed"> <Storyboard> <ColorAnimationUsingKeyFrames Storyboard.TargetName="ellipse" Storyboard.TargetProperty="(Shape.Fill).(GradientBrush.GradientStops)[0].(GradientStop.Color)"> <EasingColorKeyFrame KeyTime="0" Value="{StaticResource ControlPressedColorKey}" /> </ColorAnimationUsingKeyFrames> </Storyboard> </VisualState> <VisualState Name="Disabled"> <Storyboard> <ColorAnimationUsingKeyFrames Storyboard.TargetName="ellipse" Storyboard.TargetProperty="(Shape.Fill).(GradientBrush.GradientStops)[0].(GradientStop.Color)"> <EasingColorKeyFrame KeyTime="0" Value="{StaticResource DisabledControlDarkColorKey}" /> </ColorAnimationUsingKeyFrames> </Storyboard> </VisualState> </VisualStateGroup> </VisualStateManager.VisualStateGroups> </Ellipse> </ControlTemplate> </Setter.Value> </Setter> </Style> </Window.Resources> <Thumb Style="{StaticResource SliderThumbStyleKey}" Width="32" Height="32" /> </Window> |