menu.xaml

工作流相关资料及源码,包含NETBPM,非常具有参考价值.

          Name="Popup"
          Placement="Bottom"
          IsOpen="{TemplateBinding IsSubmenuOpen}"
          AllowsTransparency="True" 
          Focusable="False"
          PopupAnimation="Fade">
          <Border 
            Name="SubmenuBorder"
            SnapsToDevicePixels="True"
            Background="{StaticResource WindowBackgroundBrush}"
            BorderBrush="{StaticResource SolidBorderBrush}"
            BorderThickness="1" >
            <ScrollViewer CanContentScroll="True" 
              Style="{StaticResource MenuScrollViewer}">
              <StackPanel   
              IsItemsHost="True" 
              KeyboardNavigation.DirectionalNavigation="Cycle" />
            </ScrollViewer>
          </Border>
        </Popup>
      </Grid>
    </Border>
    <ControlTemplate.Triggers>
      <Trigger Property="IsSuspendingPopupAnimation" Value="true">
        <Setter TargetName="Popup" Property="PopupAnimation" Value="None"/>
      </Trigger>
      <Trigger Property="IsHighlighted" Value="true">
        <Setter TargetName="Border" Property="Background" Value="{StaticResource NormalBrush}"/>
        <Setter TargetName="Border" Property="BorderBrush" Value="Transparent"/>
      </Trigger>
      <Trigger SourceName="Popup" Property="Popup.AllowsTransparency" Value="True">
        <Setter TargetName="SubmenuBorder" Property="CornerRadius" Value="0,0,4,4"/>
        <Setter TargetName="SubmenuBorder" Property="Padding" Value="0,0,0,3"/>
      </Trigger>
      <Trigger Property="IsEnabled" Value="False">
        <Setter Property="Foreground" Value="{StaticResource DisabledForegroundBrush}"/>
      </Trigger>
    </ControlTemplate.Triggers>
  </ControlTemplate>
  <!-- TopLevelItem -->

  <ControlTemplate 
    x:Key="{x:Static MenuItem.TopLevelItemTemplateKey}" 
    TargetType="{x:Type MenuItem}">
    <Border Name="Border" >
      <Grid>
        <ContentPresenter 
          Margin="6,3,6,3" 
          ContentSource="Header"
          RecognizesAccessKey="True" />
      </Grid>
    </Border>
    <ControlTemplate.Triggers>
      <Trigger Property="IsHighlighted" Value="true">
        <Setter TargetName="Border" Property="Background" Value="{StaticResource NormalBrush}"/>
        <Setter TargetName="Border" Property="BorderBrush" Value="Transparent"/>
      </Trigger>
      <Trigger Property="IsEnabled" Value="False">
        <Setter Property="Foreground" Value="{StaticResource DisabledForegroundBrush}"/>
      </Trigger>
    </ControlTemplate.Triggers>
  </ControlTemplate>

  <!-- SubmenuItem -->

  <ControlTemplate 
    x:Key="{x:Static MenuItem.SubmenuItemTemplateKey}" 
    TargetType="{x:Type MenuItem}">
    <Border Name="Border" >
      <Grid>
        <Grid.ColumnDefinitions>
          <ColumnDefinition Width="Auto" SharedSizeGroup="Icon"/>
          <ColumnDefinition Width="*" />
          <ColumnDefinition Width="Auto" SharedSizeGroup="Shortcut"/>
          <ColumnDefinition Width="13"/>
        </Grid.ColumnDefinitions>
        <ContentPresenter 
          Name="Icon"
          Margin="6,0,6,0"
          VerticalAlignment="Center"
          ContentSource="Icon"/>
        <Border 
          Name="Check"  
          Width="13" Height="13" 
          Visibility="Collapsed"
          Margin="6,0,6,0" 
          Background="{StaticResource NormalBrush}"
          BorderThickness="1"
          BorderBrush="{StaticResource NormalBorderBrush}">
          <Path 
            Name="CheckMark"
            Width="7" Height="7" 
            Visibility="Hidden" 
            SnapsToDevicePixels="False" 
            Stroke="{StaticResource GlyphBrush}"
            StrokeThickness="2"
            Data="M 0 0 L 7 7 M 0 7 L 7 0" />
        </Border>
        <ContentPresenter 
          Name="HeaderHost"
          Grid.Column="1"
          ContentSource="Header"
          RecognizesAccessKey="True"/>
        <TextBlock x:Name="InputGestureText"
          Grid.Column="2"
          Text="{TemplateBinding InputGestureText}"
          Margin="5,2,0,2"
          DockPanel.Dock="Right" />
      </Grid>
    </Border>
    <ControlTemplate.Triggers>
      <Trigger Property="Icon" Value="{x:Null}">
        <Setter TargetName="Icon" Property="Visibility" Value="Hidden"/>
      </Trigger>
      <Trigger Property="IsChecked" Value="true">
        <Setter TargetName="CheckMark" Property="Visibility" Value="Visible"/>
      </Trigger>
      <Trigger Property="IsCheckable" Value="true">
        <Setter TargetName="Check" Property="Visibility" Value="Visible"/>
        <Setter TargetName="Icon" Property="Visibility" Value="Hidden"/>
      </Trigger>
      <Trigger Property="IsHighlighted" Value="true">
        <Setter TargetName="Border" Property="Background" Value="{StaticResource SelectedBackgroundBrush}"/>
      </Trigger>
      <Trigger Property="IsEnabled" Value="false">
        <Setter Property="Foreground" Value="{StaticResource DisabledForegroundBrush}"/>
      </Trigger>
    </ControlTemplate.Triggers>
  </ControlTemplate>

  <!-- SubmenuHeader -->

  <ControlTemplate 
    x:Key="{x:Static MenuItem.SubmenuHeaderTemplateKey}" 
    TargetType="{x:Type MenuItem}">
    <Border Name="Border" >
      <Grid>
        <Grid.ColumnDefinitions>
          <ColumnDefinition Width="Auto" SharedSizeGroup="Icon"/>
          <ColumnDefinition Width="*" />
          <ColumnDefinition Width="Auto" SharedSizeGroup="Shortcut"/>
          <ColumnDefinition Width="13"/>
        </Grid.ColumnDefinitions>
        <ContentPresenter 
          Name="Icon"
          Margin="6,0,6,0"
          VerticalAlignment="Center"
          ContentSource="Icon"/>
        <ContentPresenter 
          Name="HeaderHost"
          Grid.Column="1"
          ContentSource="Header"
          RecognizesAccessKey="True"/>
        <TextBlock x:Name="InputGestureText"
          Grid.Column="2"
          Text="{TemplateBinding InputGestureText}"
          Margin="5,2,2,2"
          DockPanel.Dock="Right"/>
        <Path 
          Grid.Column="3"
          HorizontalAlignment="Center"
          VerticalAlignment="Center"
          Data="M 0 0 L 0 7 L 4 3.5 Z" 
          Fill="{StaticResource GlyphBrush}" />
        <Popup 
          Name="Popup"
          Placement="Right"
          HorizontalOffset="-4" 
          IsOpen="{TemplateBinding IsSubmenuOpen}"
          AllowsTransparency="True" 
          Focusable="False"
          PopupAnimation="Fade">
          <Border 
            Name="SubmenuBorder"
            SnapsToDevicePixels="True"
            Background="{StaticResource WindowBackgroundBrush}"
            BorderBrush="{StaticResource SolidBorderBrush}"
            BorderThickness="1" >
            <ScrollViewer CanContentScroll="True"
              Style="{StaticResource MenuScrollViewer}">
              <StackPanel  
              IsItemsHost="True" 
              KeyboardNavigation.DirectionalNavigation="Cycle" />
            </ScrollViewer>
          </Border>
        </Popup>
      </Grid>
    </Border>
    <ControlTemplate.Triggers>
      <Trigger Property="Icon" Value="{x:Null}">
        <Setter TargetName="Icon" Property="Visibility" Value="Collapsed"/>
      </Trigger>
      <Trigger Property="IsHighlighted" Value="true">
        <Setter TargetName="Border" Property="Background" Value="{StaticResource SelectedBackgroundBrush}"/>
      </Trigger>
      <Trigger SourceName="Popup" Property="Popup.AllowsTransparency" Value="True">
        <Setter TargetName="SubmenuBorder" Property="CornerRadius" Value="4"/>
        <Setter TargetName="SubmenuBorder" Property="Padding" Value="0,3,0,3"/>
      </Trigger>
      <Trigger Property="IsEnabled" Value="false">
        <Setter Property="Foreground" Value="{StaticResource DisabledForegroundBrush}"/>
      </Trigger>
    </ControlTemplate.Triggers>
  </ControlTemplate>

  <!-- MenuItem Style -->

  <Style x:Key="{x:Type MenuItem}" TargetType="{x:Type MenuItem}">
    <Setter Property="OverridesDefaultStyle" Value="True"/>
    <Style.Triggers>
      <Trigger Property="Role" Value="TopLevelHeader">
        <Setter Property="Template" Value="{StaticResource {x:Static MenuItem.TopLevelHeaderTemplateKey}}"/>
        <Setter Property="Grid.IsSharedSizeScope" Value="true"/>
      </Trigger>
      <Trigger Property="Role" Value="TopLevelItem">
        <Setter Property="Template" Value="{StaticResource {x:Static MenuItem.TopLevelItemTemplateKey}}"/>
      </Trigger>
      <Trigger Property="Role" Value="SubmenuHeader">
        <Setter Property="Template" Value="{StaticResource {x:Static MenuItem.SubmenuHeaderTemplateKey}}"/>
      </Trigger>
      <Trigger Property="Role" Value="SubmenuItem">
        <Setter Property="Template" Value="{StaticResource {x:Static MenuItem.SubmenuItemTemplateKey}}"/>
      </Trigger>
    </Style.Triggers>
  </Style>

</ResourceDictionary>