Files
Common.Wpf/Validation/ValidationResources.xaml
2014-06-21 10:16:23 -04:00

93 lines
4.8 KiB
XML

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:i="http://schemas.microsoft.com/expression/2010/interactivity"
xmlns:validation="clr-namespace:Common.Wpf.Validation">
<ControlTemplate x:Key="ValidationTemplate">
<StackPanel Orientation="Horizontal">
<!-- Defines TextBox outline border and the ToolTipCorner -->
<Border x:Name="border"
BorderThickness="1.25"
BorderBrush="#FFDC000C">
<Grid>
<Polygon x:Name="toolTipCorner"
Grid.ZIndex="2"
Margin="-1"
Points="9,9 9,0 0,0"
Fill="#FFDC000C"
HorizontalAlignment="Right"
VerticalAlignment="Top"
IsHitTestVisible="True" />
<Polyline Grid.ZIndex="3"
Points="10,10 0,0"
Margin="-1"
HorizontalAlignment="Right"
StrokeThickness="1.5"
StrokeEndLineCap="Round"
StrokeStartLineCap="Round"
Stroke="White"
VerticalAlignment="Top"
IsHitTestVisible="True" />
<AdornedElementPlaceholder x:Name="adorner" />
</Grid>
</Border>
<!-- Defines the Popup -->
<Popup x:Name="placard"
AllowsTransparency="True"
PopupAnimation="Fade"
Placement="Top"
PlacementTarget="{Binding ElementName=toolTipCorner}"
PlacementRectangle="10,-1,0,0">
<!-- Used to reposition Popup when dialog moves or resizes -->
<i:Interaction.Behaviors>
<validation:RepositionPopupBehavior />
</i:Interaction.Behaviors>
<Popup.Style>
<Style TargetType="{x:Type Popup}">
<Style.Triggers>
<!-- Shows Popup when TextBox has focus -->
<DataTrigger Binding="{Binding ElementName=adorner, Path=AdornedElement.IsFocused}"
Value="True">
<Setter Property="IsOpen"
Value="True" />
</DataTrigger>
<!-- Shows Popup when mouse hovers over ToolTipCorner -->
<DataTrigger Binding="{Binding ElementName=toolTipCorner, Path=IsMouseOver}"
Value="True">
<Setter Property="IsOpen"
Value="True" />
</DataTrigger>
<!-- Hides Popup when window is no longer active -->
<DataTrigger Binding="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type Window}}, Path=IsActive}"
Value="False">
<Setter Property="IsOpen"
Value="False" />
</DataTrigger>
</Style.Triggers>
</Style>
</Popup.Style>
<Border x:Name="errorBorder"
Background="#FFDC000C"
Margin="0,0,8,8"
Opacity="1"
CornerRadius="4"
IsHitTestVisible="False"
MinHeight="24"
MaxWidth="267">
<Border.Effect>
<DropShadowEffect ShadowDepth="4"
Color="Black"
Opacity="0.6"
Direction="315"
BlurRadius="4" />
</Border.Effect>
<!-- ReSharper disable Xaml.BindingWithContextNotResolved -->
<TextBlock Text="{Binding ElementName=adorner, Path=AdornedElement.(Validation.Errors).CurrentItem.ErrorContent}"
Foreground="White"
Margin="8,3,8,3"
TextWrapping="Wrap" />
<!-- ReSharper restore Xaml.BindingWithContextNotResolved -->
</Border>
</Popup>
</StackPanel>
</ControlTemplate>
</ResourceDictionary>