■ ControlTemplate 엘리먼트를 사용해 ScrollBar 엘리먼트를 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="DisabledForegroundColorKey">#ff888888</Color> <Color x:Key="ControlLightColorKey">White</Color> <Color x:Key="ControlMediumColorKey">#ff7381f9</Color> <Color x:Key="ControlPressedColorKey">#ff211aa9</Color> <Color x:Key="GlyphColorKey">#ff444444</Color> <Color x:Key="BorderLightColorKey">#ffcccccc</Color> <Color x:Key="BorderMediumColorKey">#ff888888</Color> <Color x:Key="BorderDarkColorKey">#ff444444</Color> <Style x:Key="ScrollBarLineButtonStyleKey" TargetType="{x:Type RepeatButton}"> <Setter Property="SnapsToDevicePixels" Value="True" /> <Setter Property="OverridesDefaultStyle" Value="true" /> <Setter Property="Focusable" Value="false" /> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type RepeatButton}"> <Border Name="border" Margin="1" CornerRadius="2" BorderThickness="1"> <Border.BorderBrush> <LinearGradientBrush StartPoint="0 0" EndPoint="0 1"> <LinearGradientBrush.GradientStops> <GradientStopCollection> <GradientStop Offset="0.0" Color="{DynamicResource BorderMediumColorKey}" /> <GradientStop Offset="1.0" Color="{DynamicResource BorderDarkColorKey }" /> </GradientStopCollection> </LinearGradientBrush.GradientStops> </LinearGradientBrush> </Border.BorderBrush> <Border.Background> <LinearGradientBrush StartPoint="0 0" EndPoint="0 1"> <LinearGradientBrush.GradientStops> <GradientStopCollection> <GradientStop Color="{DynamicResource ControlLightColorKey }" /> <GradientStop Offset="1.0" Color="{DynamicResource ControlMediumColorKey}" /> </GradientStopCollection> </LinearGradientBrush.GradientStops> </LinearGradientBrush> </Border.Background> <VisualStateManager.VisualStateGroups> <VisualStateGroup Name="CommonStates"> <VisualState Name="Normal" /> <VisualState Name="MouseOver" /> <VisualState Name="Pressed"> <Storyboard> <ColorAnimationUsingKeyFrames Storyboard.TargetName="border" Storyboard.TargetProperty="(Panel.Background).(GradientBrush.GradientStops)[1].(GradientStop.Color)"> <EasingColorKeyFrame KeyTime="0" Value="{StaticResource ControlPressedColorKey}" /> </ColorAnimationUsingKeyFrames> </Storyboard> </VisualState> <VisualState Name="Disabled"> <Storyboard> <ColorAnimationUsingKeyFrames Storyboard.TargetName="arrowPath" Storyboard.TargetProperty="(Shape.Fill).(SolidColorBrush.Color)"> <EasingColorKeyFrame KeyTime="0" Value="{StaticResource DisabledForegroundColorKey}" /> </ColorAnimationUsingKeyFrames> </Storyboard> </VisualState> </VisualStateGroup> </VisualStateManager.VisualStateGroups> <Path Name="arrowPath" HorizontalAlignment="Center" VerticalAlignment="Center" Data="{Binding Content, RelativeSource={RelativeSource TemplatedParent}}"> <Path.Fill> <SolidColorBrush Color="{DynamicResource GlyphColorKey}" /> </Path.Fill> </Path> </Border> </ControlTemplate> </Setter.Value> </Setter> </Style> <Style x:Key="ScrollBarPageButtonStyleKey" TargetType="{x:Type RepeatButton}"> <Setter Property="SnapsToDevicePixels" Value="True" /> <Setter Property="OverridesDefaultStyle" Value="true" /> <Setter Property="IsTabStop" Value="false" /> <Setter Property="Focusable" Value="false" /> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type RepeatButton}"> <Border Background="Transparent" /> </ControlTemplate> </Setter.Value> </Setter> </Style> <Style x:Key="ScrollBarThumbStyleKey" TargetType="{x:Type Thumb}"> <Setter Property="SnapsToDevicePixels" Value="True" /> <Setter Property="OverridesDefaultStyle" Value="true" /> <Setter Property="IsTabStop" Value="false" /> <Setter Property="Focusable" Value="false" /> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="{x:Type Thumb}"> <Border CornerRadius="2" BorderThickness="1" BorderBrush="{TemplateBinding BorderBrush}" Background="{TemplateBinding Background}" /> </ControlTemplate> </Setter.Value> </Setter> </Style> <ControlTemplate x:Key="VerticalScrollBarTemplateKey" TargetType="{x:Type ScrollBar}"> <Grid> <Grid.RowDefinitions> <RowDefinition MaxHeight="18" /> <RowDefinition Height="0.00001*" /> <RowDefinition MaxHeight="18" /> </Grid.RowDefinitions> <Border Grid.RowSpan="3" CornerRadius="2" Background="#f0f0f0" /> <RepeatButton Grid.Row="0" Style="{StaticResource ScrollBarLineButtonStyleKey}" Height="18" Command="ScrollBar.LineUpCommand" Content="M 0 4 L 8 4 L 4 0 Z" /> <Track Name="PART_Track" Grid.Row="1" IsDirectionReversed="true"> <Track.DecreaseRepeatButton> <RepeatButton Style="{StaticResource ScrollBarPageButtonStyleKey}" Command="ScrollBar.PageUpCommand" /> </Track.DecreaseRepeatButton> <Track.Thumb> <Thumb Style="{StaticResource ScrollBarThumbStyleKey}" Margin="1 0 1 0"> <Thumb.BorderBrush> <LinearGradientBrush StartPoint="0 0" EndPoint="1 0"> <LinearGradientBrush.GradientStops> <GradientStopCollection> <GradientStop Offset="0.0" Color="{DynamicResource BorderLightColorKey}" /> <GradientStop Offset="1.0" Color="{DynamicResource BorderDarkColorKey }" /> </GradientStopCollection> </LinearGradientBrush.GradientStops> </LinearGradientBrush> </Thumb.BorderBrush> <Thumb.Background> <LinearGradientBrush StartPoint="0 0" EndPoint="1 0"> <LinearGradientBrush.GradientStops> <GradientStopCollection> <GradientStop Offset="0.0" Color="{DynamicResource ControlLightColorKey }" /> <GradientStop Offset="1.0" Color="{DynamicResource ControlMediumColorKey}" /> </GradientStopCollection> </LinearGradientBrush.GradientStops> </LinearGradientBrush> </Thumb.Background> </Thumb> </Track.Thumb> <Track.IncreaseRepeatButton> <RepeatButton Style="{StaticResource ScrollBarPageButtonStyleKey}" Command="ScrollBar.PageDownCommand" /> </Track.IncreaseRepeatButton> </Track> <RepeatButton Grid.Row="2" Style="{StaticResource ScrollBarLineButtonStyleKey}" Height="18" Command="ScrollBar.LineDownCommand" Content="M 0 0 L 4 4 L 8 0 Z" /> </Grid> </ControlTemplate> <ControlTemplate x:Key="HorizontalScrollBarTemplateKey" TargetType="{x:Type ScrollBar}"> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition MaxWidth="18" /> <ColumnDefinition Width="0.00001*" /> <ColumnDefinition MaxWidth="18" /> </Grid.ColumnDefinitions> <Border Grid.ColumnSpan="3" CornerRadius="2" Background="#f0f0f0" /> <RepeatButton Grid.Column="0" Style="{StaticResource ScrollBarLineButtonStyleKey}" Width="18" Command="ScrollBar.LineLeftCommand" Content="M 4 0 L 4 8 L 0 4 Z" /> <Track Name="PART_Track" Grid.Column="1" IsDirectionReversed="False"> <Track.DecreaseRepeatButton> <RepeatButton Style="{StaticResource ScrollBarPageButtonStyleKey}" Command="ScrollBar.PageLeftCommand" /> </Track.DecreaseRepeatButton> <Track.Thumb> <Thumb Style="{StaticResource ScrollBarThumbStyleKey}" Margin="0 1 0 1"> <Thumb.BorderBrush> <LinearGradientBrush StartPoint="0 0" EndPoint="1 0"> <LinearGradientBrush.GradientStops> <GradientStopCollection> <GradientStop Offset="0.0" Color="{DynamicResource BorderLightColorKey}" /> <GradientStop Offset="1.0" Color="{DynamicResource BorderDarkColorKey }" /> </GradientStopCollection> </LinearGradientBrush.GradientStops> </LinearGradientBrush> </Thumb.BorderBrush> <Thumb.Background> <LinearGradientBrush StartPoint="0 0" EndPoint="0 1"> <LinearGradientBrush.GradientStops> <GradientStopCollection> <GradientStop Offset="0.0" Color="{DynamicResource ControlLightColorKey }" /> <GradientStop Offset="1.0" Color="{DynamicResource ControlMediumColorKey}" /> </GradientStopCollection> </LinearGradientBrush.GradientStops> </LinearGradientBrush> </Thumb.Background> </Thumb> </Track.Thumb> <Track.IncreaseRepeatButton> <RepeatButton Style="{StaticResource ScrollBarPageButtonStyleKey}" Command="ScrollBar.PageRightCommand" /> </Track.IncreaseRepeatButton> </Track> <RepeatButton Grid.Column="2" Style="{StaticResource ScrollBarLineButtonStyleKey}" Width="18" Command="ScrollBar.LineRightCommand" Content="M 0 0 L 4 4 L 0 8 Z" /> </Grid> </ControlTemplate> <Style x:Key="{x:Type ScrollBar}" TargetType="{x:Type ScrollBar}"> <Setter Property="SnapsToDevicePixels" Value="True" /> <Setter Property="OverridesDefaultStyle" Value="True" /> <Style.Triggers> <Trigger Property="Orientation" Value="Horizontal"> <Setter Property="Width" Value="Auto" /> <Setter Property="Height" Value="18" /> <Setter Property="Template" Value="{StaticResource HorizontalScrollBarTemplateKey}" /> </Trigger> <Trigger Property="Orientation" Value="Vertical"> <Setter Property="Width" Value="18" /> <Setter Property="Height" Value="Auto" /> <Setter Property="Template" Value="{StaticResource VerticalScrollBarTemplateKey}" /> </Trigger> </Style.Triggers> </Style> </Window.Resources> <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center" Orientation="Horizontal"> <ScrollBar HorizontalAlignment="Center" VerticalAlignment="Center" Width="300" Height="20" Orientation="Horizontal" /> <ScrollBar HorizontalAlignment="Center" VerticalAlignment="Center" Margin="10 0 0 0" Width="20" Height="300" Orientation="Vertical" /> </StackPanel> </Window> |