<UserControl x:Class="CSharpCodeAnalyst.TreeMap.DataGridView"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"

xmlns:d="http://schemas.microsoft.com/expression/blend/2008"

mc:Ignorable="d"

d:DesignHeight="300" d:DesignWidth="300">

<UserControl.Resources>

<!--

The rows shall keep their coloring while context menu is open.

https://stackoverflow.com/questions/10775675/retain-datagrid-isselectionactive-when-a-contextmenu-opens-in-wpf

-->

<Style TargetType="{x:Type DataGridCell}">

<Style.Triggers>

<Trigger Property="IsSelected" Value="True">

<Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.HighlightBrushKey}}"/>

<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.HighlightTextBrushKey}}"/>

<Setter Property="BorderBrush" Value="{DynamicResource {x:Static SystemColors.HighlightBrushKey}}"/>

</Trigger>

<MultiDataTrigger>

<MultiDataTrigger.Conditions>

<Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="True"/>

<Condition Binding="{Binding IsKeyboardFocusWithin, RelativeSource={RelativeSource AncestorType=DataGrid}}" Value="False"/>

</MultiDataTrigger.Conditions>

<Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.ControlBrushKey}}"/>

<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.ControlTextBrushKey}}"/>

<Setter Property="BorderBrush" Value="{DynamicResource {x:Static SystemColors.ControlBrushKey}}"/>

</MultiDataTrigger>

<MultiDataTrigger>

<MultiDataTrigger.Conditions>

<Condition Binding="{Binding IsSelected, RelativeSource={RelativeSource Self}}" Value="True"/>

<Condition Binding="{Binding ContextMenu.IsOpen, RelativeSource={RelativeSource AncestorType=DataGrid}}" Value="True"/>

</MultiDataTrigger.Conditions>

<Setter Property="Background" Value="{DynamicResource {x:Static SystemColors.HighlightBrushKey}}"/>

<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.HighlightTextBrushKey}}"/>

<Setter Property="BorderBrush" Value="{DynamicResource {x:Static SystemColors.HighlightBrushKey}}"/>

</MultiDataTrigger>

</Style.Triggers>

</Style>

</UserControl.Resources>

<Grid>

<DataGrid Name="_dataGrid" IsReadOnly="True"

AutoGenerateColumns="True" ContextMenuOpening="_dataGrid_ContextMenuOpening">

<DataGrid.ContextMenu >

<ContextMenu x:Name="_contextMenu"/>

</DataGrid.ContextMenu>

</DataGrid>

</Grid>

</UserControl>