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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:BitsOfStuff"
>
<Style x:Key="ExpanderHeaderFocusVisual">
<Setter Property="Control.Template">
<Setter.Value>
<ControlTemplate>
<Border>
<Rectangle SnapsToDevicePixels="true" Stroke="Black" StrokeDashArray="1 2" StrokeThickness="1" Margin="0"/>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<LinearGradientBrush x:Key="ButtonNormalBackgroundFill" EndPoint="0.5,1" StartPoint="0.5,0">
<GradientStop Color="#FFFFFFFF" Offset="0"/>
<GradientStop Color="#FFF0F0EA" Offset="0.9"/>
</LinearGradientBrush>
<LinearGradientBrush x:Key="ExpanderShadowFill" EndPoint="0,1" StartPoint="0,0">
<GradientStop Color="Transparent" Offset="0.5"/>
<GradientStop Color="#30111111" Offset="1"/>
</LinearGradientBrush>
<Style x:Key="ExpanderDownHeaderStyle" TargetType="{x:Type ToggleButton}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ToggleButton}">
<Border Padding="{TemplateBinding Padding}">
<Grid SnapsToDevicePixels="False" Background="Transparent">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="19"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Ellipse Fill="#FFF8F4F4" Stroke="DarkGray" HorizontalAlignment="Center" x:Name="circle" VerticalAlignment="Center" Width="19" Height="19"/>
<Ellipse Visibility="Hidden" Fill="{DynamicResource ExpanderShadowFill}" HorizontalAlignment="Center" x:Name="shadow" VerticalAlignment="Center" Width="17" Height="17"/>
<Path SnapsToDevicePixels="false" Stroke="#FFA9A9A9" StrokeThickness="2" HorizontalAlignment="Center" x:Name="arrow" VerticalAlignment="Center" Data="M 1,1.5 L 4.5,5 L 8,1.5"/>
<ContentPresenter SnapsToDevicePixels="True" HorizontalAlignment="Left" Margin="4,0,0,0" VerticalAlignment="Center" Grid.Column="1" RecognizesAccessKey="True" OpacityMask="#FF000000"/>
</Grid>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsChecked" Value="true">
<Setter Property="Data" TargetName="arrow" Value="M 1,4.5 L 4.5,1 L 8,4.5"/>
<Setter Property="Stroke" TargetName="arrow" Value="#FF70717B"/>
<Setter Property="Stroke" TargetName="circle" Value="#FF7C7D7B"/>
</Trigger>
<Trigger Property="IsMouseOver" Value="true">
<Setter Property="Stroke" TargetName="circle" Value="#FF2E83B0"/>
<Setter Property="Stroke" TargetName="arrow" Value="#FF2E83B0"/>
<Setter Property="Visibility" TargetName="shadow" Value="Visible"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="ExpanderRightHeaderStyle" TargetType="{x:Type ToggleButton}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ToggleButton}">
<Border Padding="{TemplateBinding Padding}">
<Grid SnapsToDevicePixels="False" Background="Transparent">
<Grid.RowDefinitions>
<RowDefinition Height="19"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid>
<Grid.LayoutTransform>
<TransformGroup>
<TransformGroup.Children>
<TransformCollection>
<RotateTransform Angle="-90"/>
</TransformCollection>
</TransformGroup.Children>
</TransformGroup>
</Grid.LayoutTransform>
<Ellipse Fill="{DynamicResource ButtonNormalBackgroundFill}" Stroke="DarkGray" HorizontalAlignment="Center" x:Name="circle" VerticalAlignment="Center" Width="19" Height="19"/>
<Ellipse Visibility="Hidden" Fill="{DynamicResource ExpanderShadowFill}" HorizontalAlignment="Center" x:Name="shadow" VerticalAlignment="Center" Width="17" Height="17"/>
<Path SnapsToDevicePixels="false" Stroke="#666" StrokeThickness="2" HorizontalAlignment="Center" x:Name="arrow" VerticalAlignment="Center" Data="M 1,1.5 L 4.5,5 L 8,1.5"/>
</Grid>
<ContentPresenter SnapsToDevicePixels="True" HorizontalAlignment="Center" Margin="0,4,0,0" VerticalAlignment="Top" Grid.Row="1" RecognizesAccessKey="True"/>
</Grid>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsChecked" Value="true">
<Setter Property="Data" TargetName="arrow" Value="M 1,4.5 L 4.5,1 L 8,4.5"/>
</Trigger>
<Trigger Property="IsMouseOver" Value="true">
<Setter Property="Stroke" TargetName="circle" Value="#666"/>
<Setter Property="Stroke" TargetName="arrow" Value="#222"/>
<Setter Property="Visibility" TargetName="shadow" Value="Visible"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="ExpanderUpHeaderStyle" TargetType="{x:Type ToggleButton}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ToggleButton}">
<Border Padding="{TemplateBinding Padding}">
<Grid SnapsToDevicePixels="False" Background="Transparent">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="19"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Grid>
<Grid.LayoutTransform>
<TransformGroup>
<TransformGroup.Children>
<TransformCollection>
<RotateTransform Angle="180"/>
</TransformCollection>
</TransformGroup.Children>
</TransformGroup>
</Grid.LayoutTransform>
<Ellipse Fill="{DynamicResource ButtonNormalBackgroundFill}" Stroke="DarkGray" HorizontalAlignment="Center" x:Name="circle" VerticalAlignment="Center" Width="19" Height="19"/>
<Ellipse Visibility="Hidden" Fill="{DynamicResource ExpanderShadowFill}" HorizontalAlignment="Center" x:Name="shadow" VerticalAlignment="Center" Width="17" Height="17"/>
<Path SnapsToDevicePixels="false" Stroke="#666" StrokeThickness="2" HorizontalAlignment="Center" x:Name="arrow" VerticalAlignment="Center" Data="M 1,1.5 L 4.5,5 L 8,1.5"/>
</Grid>
<ContentPresenter SnapsToDevicePixels="True" HorizontalAlignment="Left" Margin="4,0,0,0" VerticalAlignment="Center" Grid.Column="1" RecognizesAccessKey="True"/>
</Grid>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsChecked" Value="true">
<Setter Property="Data" TargetName="arrow" Value="M 1,4.5 L 4.5,1 L 8,4.5"/>
</Trigger>
<Trigger Property="IsMouseOver" Value="true">
<Setter Property="Stroke" TargetName="circle" Value="#666"/>
<Setter Property="Stroke" TargetName="arrow" Value="#222"/>
<Setter Property="Visibility" TargetName="shadow" Value="Visible"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="ExpanderLeftHeaderStyle" TargetType="{x:Type ToggleButton}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type ToggleButton}">
<Border Padding="{TemplateBinding Padding}">
<Grid SnapsToDevicePixels="False" Background="Transparent">
<Grid.RowDefinitions>
<RowDefinition Height="19"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid>
<Grid.LayoutTransform>
<TransformGroup>
<TransformGroup.Children>
<TransformCollection>
<RotateTransform Angle="90"/>
</TransformCollection>
</TransformGroup.Children>
</TransformGroup>
</Grid.LayoutTransform>
<Ellipse Fill="{DynamicResource ButtonNormalBackgroundFill}" Stroke="DarkGray" HorizontalAlignment="Center" x:Name="circle" VerticalAlignment="Center" Width="19" Height="19"/>
<Ellipse Visibility="Hidden" Fill="{DynamicResource ExpanderShadowFill}" HorizontalAlignment="Center" x:Name="shadow" VerticalAlignment="Center" Width="17" Height="17"/>
<Path SnapsToDevicePixels="false" Stroke="#666" StrokeThickness="2" HorizontalAlignment="Center" x:Name="arrow" VerticalAlignment="Center" Data="M 1,1.5 L 4.5,5 L 8,1.5"/>
</Grid>
<ContentPresenter SnapsToDevicePixels="True" HorizontalAlignment="Center" Margin="0,4,0,0" VerticalAlignment="Top" Grid.Row="1" RecognizesAccessKey="True"/>
</Grid>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsChecked" Value="true">
<Setter Property="Data" TargetName="arrow" Value="M 1,4.5 L 4.5,1 L 8,4.5"/>
</Trigger>
<Trigger Property="IsMouseOver" Value="true">
<Setter Property="Stroke" TargetName="circle" Value="#666"/>
<Setter Property="Stroke" TargetName="arrow" Value="#222"/>
<Setter Property="Visibility" TargetName="shadow" Value="Visible"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
<Style x:Key="ExpanderStyle1" TargetType="{x:Type Expander}">
<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}"/>
<Setter Property="Background" Value="Transparent"/>
<Setter Property="HorizontalContentAlignment" Value="Stretch"/>
<Setter Property="VerticalContentAlignment" Value="Stretch"/>
<Setter Property="BorderBrush" Value="Transparent"/>
<Setter Property="BorderThickness" Value="1"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type Expander}">
<Border SnapsToDevicePixels="true" Background="{TemplateBinding Background}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" CornerRadius="3">
<DockPanel>
<ToggleButton FocusVisualStyle="{StaticResource ExpanderHeaderFocusVisual}" Margin="1" MinHeight="0" MinWidth="0" x:Name="HeaderSite" Style="{StaticResource ExpanderDownHeaderStyle}" Content="{TemplateBinding Header}" ContentTemplate="{TemplateBinding HeaderTemplate}" ContentTemplateSelector="{TemplateBinding HeaderTemplateSelector}" FontFamily="{TemplateBinding FontFamily}" FontSize="{TemplateBinding FontSize}" FontStretch="{TemplateBinding FontStretch}" FontStyle="{TemplateBinding FontStyle}" FontWeight="{TemplateBinding FontWeight}" Foreground="{TemplateBinding Foreground}" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" Padding="{TemplateBinding Padding}" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}" IsChecked="{Binding Path=IsExpanded, Mode=TwoWay, RelativeSource={RelativeSource TemplatedParent}}" DockPanel.Dock="Top"/>
<ContentPresenter Focusable="false" Visibility="Collapsed" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" Margin="{TemplateBinding Padding}" x:Name="ExpandSite" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" DockPanel.Dock="Bottom"/>
</DockPanel>
</Border>
<ControlTemplate.Triggers>
<Trigger Property="IsExpanded" Value="true">
<Setter Property="Visibility" TargetName="ExpandSite" Value="Visible"/>
</Trigger>
<Trigger Property="ExpandDirection" Value="Right">
<Setter Property="DockPanel.Dock" TargetName="ExpandSite" Value="Right"/>
<Setter Property="DockPanel.Dock" TargetName="HeaderSite" Value="Left"/>
<Setter Property="Style" TargetName="HeaderSite" Value="{StaticResource ExpanderRightHeaderStyle}"/>
</Trigger>
<Trigger Property="ExpandDirection" Value="Up">
<Setter Property="DockPanel.Dock" TargetName="ExpandSite" Value="Top"/>
<Setter Property="DockPanel.Dock" TargetName="HeaderSite" Value="Bottom"/>
<Setter Property="Style" TargetName="HeaderSite" Value="{StaticResource ExpanderUpHeaderStyle}"/>
</Trigger>
<Trigger Property="ExpandDirection" Value="Left">
<Setter Property="DockPanel.Dock" TargetName="ExpandSite" Value="Left"/>
<Setter Property="DockPanel.Dock" TargetName="HeaderSite" Value="Right"/>
<Setter Property="Style" TargetName="HeaderSite" Value="{StaticResource ExpanderLeftHeaderStyle}"/>
</Trigger>
<Trigger Property="IsEnabled" Value="false">
<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</ResourceDictionary>
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I currently hold the following qualifications (amongst others, I also studied Music Technology and Electronics, for my sins)
- MSc (Passed with distinctions), in Information Technology for E-Commerce
- BSc Hons (1st class) in Computer Science & Artificial Intelligence
Both of these at Sussex University UK.
Award(s)
I am lucky enough to have won a few awards for Zany Crazy code articles over the years
- Microsoft C# MVP 2016
- Codeproject MVP 2016
- Microsoft C# MVP 2015
- Codeproject MVP 2015
- Microsoft C# MVP 2014
- Codeproject MVP 2014
- Microsoft C# MVP 2013
- Codeproject MVP 2013
- Microsoft C# MVP 2012
- Codeproject MVP 2012
- Microsoft C# MVP 2011
- Codeproject MVP 2011
- Microsoft C# MVP 2010
- Codeproject MVP 2010
- Microsoft C# MVP 2009
- Codeproject MVP 2009
- Microsoft C# MVP 2008
- Codeproject MVP 2008
- And numerous codeproject awards which you can see over at my blog
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