slider.xaml

工作流相关资料及源码,包含NETBPM,非常具有参考价值.

<ResourceDictionary 
  xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
  xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" >

  <ResourceDictionary.MergedDictionaries>
    <ResourceDictionary Source="Shared.xaml" />
  </ResourceDictionary.MergedDictionaries>

  <!-- SimpleStyles: Slider -->
  <!--<Snippet10>-->
  <Style x:Key="SliderButtonStyle" 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="SliderThumbStyle" TargetType="{x:Type Thumb}">
    <Setter Property="SnapsToDevicePixels" Value="true"/>
    <Setter Property="OverridesDefaultStyle" Value="true"/>
    <Setter Property="Height" Value="14"/>
    <Setter Property="Width" Value="14"/>
    <Setter Property="Template">
      <Setter.Value>
        <ControlTemplate TargetType="{x:Type Thumb}">
          <Ellipse 
            Name="Ellipse" 
            Fill="{StaticResource NormalBrush}"
            Stroke="{StaticResource NormalBorderBrush}"
            StrokeThickness="1" />
          <ControlTemplate.Triggers>
            <Trigger Property="IsMouseOver" Value="True">
              <Setter TargetName="Ellipse" Property="Fill" Value="{StaticResource DarkBrush}"/>
            </Trigger>
            <Trigger Property="IsEnabled" Value="false">
              <Setter TargetName="Ellipse" Property="Fill" Value="{StaticResource DisabledBackgroundBrush}"/>
            </Trigger>
          </ControlTemplate.Triggers>
        </ControlTemplate>
      </Setter.Value>
    </Setter>
  </Style>

  <ControlTemplate x:Key="HorizontalSlider" TargetType="{x:Type Slider}">
    <Grid>
      <Grid.RowDefinitions>
        <RowDefinition Height="Auto"/>
        <RowDefinition Height="Auto" MinHeight="{TemplateBinding Slider.MinHeight}"/>
        <RowDefinition Height="Auto"/>
      </Grid.RowDefinitions>
      <TickBar 
        Name="TopTick"
        SnapsToDevicePixels="True" 
        Placement="Top"
        Fill="{StaticResource GlyphBrush}"
        Height="4"
        Visibility="Collapsed" />
      <Border 
        Name="TrackBackground"
        Margin="0"
        CornerRadius="2" 
        Height="4"
        Grid.Row="1"
        Background="{StaticResource LightBrush}" 
        BorderBrush="{StaticResource NormalBorderBrush}"
        BorderThickness="1" />
      <Track Grid.Row="1" Name="PART_Track">
        <Track.DecreaseRepeatButton>
          <RepeatButton 
            Style="{StaticResource SliderButtonStyle}"
            Command="Slider.DecreaseLarge" />
        </Track.DecreaseRepeatButton>
        <Track.Thumb>
          <Thumb Style="{StaticResource SliderThumbStyle}" />
        </Track.Thumb>
        <Track.IncreaseRepeatButton>
          <RepeatButton 
            Style="{StaticResource SliderButtonStyle}"
            Command="Slider.IncreaseLarge" />
        </Track.IncreaseRepeatButton>
      </Track>
      <TickBar 
        Name="BottomTick"
        SnapsToDevicePixels="True" 
        Grid.Row="2"
        Fill="{TemplateBinding Foreground}"
        Placement="Bottom"
        Height="4"
        Visibility="Collapsed" />
    </Grid>
    <ControlTemplate.Triggers>
      <Trigger Property="TickPlacement" Value="TopLeft">
        <Setter TargetName="TopTick" Property="Visibility" Value="Visible"/>
      </Trigger>
      <Trigger Property="TickPlacement" Value="BottomRight">
        <Setter TargetName="BottomTick" Property="Visibility" Value="Visible"/>
      </Trigger>
      <Trigger Property="TickPlacement" Value="Both">
        <Setter TargetName="TopTick" Property="Visibility" Value="Visible"/>
        <Setter TargetName="BottomTick" Property="Visibility" Value="Visible"/>
      </Trigger>
    </ControlTemplate.Triggers>
  </ControlTemplate>

  <ControlTemplate x:Key="VerticalSlider" TargetType="{x:Type Slider}">
    <Grid>
      <Grid.ColumnDefinitions>
        <ColumnDefinition Width="Auto"/>
        <ColumnDefinition Width="Auto" MinWidth="{TemplateBinding Slider.MinWidth}"/>
        <ColumnDefinition Width="Auto"/>
      </Grid.ColumnDefinitions>
      <TickBar 
        Name="TopTick"
        SnapsToDevicePixels="True" 
        Placement="Left"
        Fill="{StaticResource GlyphBrush}"
        Width="4"
        Visibility="Collapsed" />
      <Border 
        Name="TrackBackground"
        Margin="0"
        CornerRadius="2" 
        Width="4"
        Grid.Column="1"
        Background="{StaticResource HorizontalLightBrush}" 
        BorderBrush="{StaticResource HorizontalNormalBorderBrush}"
        BorderThickness="1" />
      <Track Grid.Column="1" Name="PART_Track">
        <Track.DecreaseRepeatButton>
          <RepeatButton 
            Style="{StaticResource SliderButtonStyle}"
            Command="Slider.DecreaseLarge" />
        </Track.DecreaseRepeatButton>
        <Track.Thumb>
          <Thumb Style="{StaticResource SliderThumbStyle}" />
        </Track.Thumb>
        <Track.IncreaseRepeatButton>
          <RepeatButton 
            Style="{StaticResource SliderButtonStyle}"
            Command="Slider.IncreaseLarge" />
        </Track.IncreaseRepeatButton>
      </Track>
      <TickBar 
        Name="BottomTick"
        SnapsToDevicePixels="True" 
        Grid.Column="2"
        Fill="{TemplateBinding Foreground}"
        Placement="Right"
        Width="4"
        Visibility="Collapsed" />
    </Grid>
    <ControlTemplate.Triggers>
      <Trigger Property="TickPlacement" Value="TopLeft">
        <Setter TargetName="TopTick" Property="Visibility" Value="Visible"/>
      </Trigger>
      <Trigger Property="TickPlacement" Value="BottomRight">
        <Setter TargetName="BottomTick" Property="Visibility" Value="Visible"/>
      </Trigger>
      <Trigger Property="TickPlacement" Value="Both">
        <Setter TargetName="TopTick" Property="Visibility" Value="Visible"/>
        <Setter TargetName="BottomTick" Property="Visibility" Value="Visible"/>
      </Trigger>
    </ControlTemplate.Triggers>
  </ControlTemplate>

  <Style TargetType="{x:Type Slider}">
    <Setter Property="SnapsToDevicePixels" Value="true"/>
    <Setter Property="OverridesDefaultStyle" Value="true"/>
    <Style.Triggers>
      <Trigger Property="Orientation" Value="Horizontal">
        <Setter Property="MinWidth" Value="104" />
        <Setter Property="MinHeight" Value="21" />
        <Setter Property="Template" Value="{StaticResource HorizontalSlider}" />
      </Trigger>
      <Trigger Property="Orientation" Value="Vertical">
        <Setter Property="MinWidth" Value="21" />
        <Setter Property="MinHeight" Value="104" />
        <Setter Property="Template" Value="{StaticResource VerticalSlider}" />
      </Trigger>
    </Style.Triggers>
  </Style>
  <!--</Snippet10>-->
</ResourceDictionary>