Change the background color of the ListViewItem to

Question

I need help here. I cannot understand why none of the solutions that I found work for my case. Let's look at a Listview with these elements:

<ListView.Items>
    <ListViewItem>
          <TextBlock xml:space="preserve">  1 <Bold>I'm bold</Bold>   </TextBlock>
    </ListViewItem>
    <ListViewItem>
          <TextBlock  xml:space="preserve"> 2 Im not </TextBlock>
    </ListViewItem>
</ListView.Items>

Initially, when I hover over each line, I saw the default TextBlock highlighting is blue. He only emphasized the area with the text:

I do not want this to emphasize that I want one from a whole line, and I want to solve the color. I also want to highlight the whole line when selecting:

I played with styles, triggers or ItemContainerStyle. I realized that I needed to consider the background of the text field, as well as one of the ListViewItem for the text area. And the background of the entire row seems to be the business of ListView.ItemContainerStyle.

The result of adding a style for a TextBox:

    <Style x:Key="TextBlockStyle" TargetType="{x:Type TextBlock}">
        <Style.Triggers>
            <Trigger Property="IsMouseOver" Value="True">
               <Setter Property="Foreground" Value="Black" />
                <Setter Property="Background" Value="White"/> 
            </Trigger>
        </Style.Triggers>
    </Style>

<ListView Grid.Column="1" Margin="0" HorizontalContentAlignment="Stretch" BorderThickness="0" >
        <ListView.Resources>
                <Style BasedOn="{StaticResource TextBlockStyle}" TargetType="{x:Type TextBlock}" />   
          </ListView.Resources>

:

, ListView TextBox:

    <Style x:Key="ListViewItemStyle" TargetType="{x:Type ListViewItem}">
                    <Style.Triggers>
                        <Trigger Property="IsMouseOver" Value="True">
                            <Setter Property="Background" Value="Gold" />
                        </Trigger>
                    </Style.Triggers>
     </Style>

 <ListView Grid.Column="1" Margin="0" HorizontalContentAlignment="Stretch" BorderThickness="0" >
        <ListView.Resources>
                <Style BasedOn="{StaticResource TextBlockStyle}" TargetType="{x:Type TextBlock}" />
                 <Style BasedOn="{StaticResource ListViewItemStyle}" TargetType="{x:Type ListViewItem}" />    
          </ListView.Resources>

.

:

<ItemsControl.ItemContainerStyle>
    <Style>
        <Style.Triggers>
               <Trigger Property="Control.IsMouseOver" Value="True">
                    <Setter Property="Control.Background" Value="Gold" />
                        </Trigger>
         </Style.Triggers>
    </Style>
</ItemsControl.ItemContainerStyle>

. : ListView WPF, , TextBox, ListViewItem, , . - , ?

Answer 1

- .

Visual Studio Blend Design . " " → " ..." :                                                                                                                                                          

        <SolidColorBrush x:Key="Item.MouseOver.Background" Color="Gold"/>
        <SolidColorBrush x:Key="Item.MouseOver.Border" Color="#a826A0Da"/>
        <SolidColorBrush x:Key="Item.SelectedInactive.Background" Color="#3DDADADA"/>
        <SolidColorBrush x:Key="Item.SelectedInactive.Border" Color="#FFDADADA"/>
        <SolidColorBrush x:Key="Item.SelectedActive.Background" Color="#3D26A0DA"/>
        <SolidColorBrush x:Key="Item.SelectedActive.Border" Color="#FF26A0DA"/>

        <Style x:Key="ListViewContainerStyle" TargetType="{x:Type ListViewItem}">
            <Setter Property="SnapsToDevicePixels" Value="True"/>
            <Setter Property="Padding" Value="4,1"/>
            <Setter Property="HorizontalContentAlignment" Value="{Binding HorizontalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}"/>
            <Setter Property="VerticalContentAlignment" Value="{Binding VerticalContentAlignment, RelativeSource={RelativeSource AncestorType={x:Type ItemsControl}}}"/>
            <Setter Property="Background" Value="Transparent"/>
            <Setter Property="BorderBrush" Value="Transparent"/>
            <Setter Property="BorderThickness" Value="1"/>
            <Setter Property="FocusVisualStyle" Value="{StaticResource FocusVisual}"/>
            <Setter Property="Template">
                <Setter.Value>
                    <ControlTemplate TargetType="{x:Type ListViewItem}">
                        <Border x:Name="Bd" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" Padding="{TemplateBinding Padding}" SnapsToDevicePixels="true">
                            <ContentPresenter HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}"/>
                        </Border>
                        <ControlTemplate.Triggers>
                            <MultiTrigger>
                                <MultiTrigger.Conditions>
                                    <Condition Property="IsMouseOver" Value="True"/>
                                </MultiTrigger.Conditions>
                                <Setter Property="Background" TargetName="Bd" Value="{StaticResource Item.MouseOver.Background}"/>
                                <Setter Property="BorderBrush" TargetName="Bd" Value="{StaticResource Item.MouseOver.Border}"/>
                            </MultiTrigger>
                            <MultiTrigger>
                                <MultiTrigger.Conditions>
                                    <Condition Property="Selector.IsSelectionActive" Value="False"/>
                                    <Condition Property="IsSelected" Value="True"/>
                                </MultiTrigger.Conditions>
                                <Setter Property="Background" TargetName="Bd" Value="{StaticResource Item.SelectedInactive.Background}"/>
                                <Setter Property="BorderBrush" TargetName="Bd" Value="{StaticResource Item.SelectedInactive.Border}"/>
                            </MultiTrigger>
                            <MultiTrigger>
                                <MultiTrigger.Conditions>
                                    <Condition Property="Selector.IsSelectionActive" Value="True"/>
                                    <Condition Property="IsSelected" Value="True"/>
                                </MultiTrigger.Conditions>
                                <Setter Property="Background" TargetName="Bd" Value="{StaticResource Item.SelectedActive.Background}"/>
                                <Setter Property="BorderBrush" TargetName="Bd" Value="{StaticResource Item.SelectedActive.Border}"/>
                            </MultiTrigger>
                            <Trigger Property="IsEnabled" Value="False">
                                <Setter Property="TextElement.Foreground" TargetName="Bd" Value="{DynamicResource {x:Static SystemColors.GrayTextBrushKey}}"/>
                            </Trigger>
                        </ControlTemplate.Triggers>
                    </ControlTemplate>
                </Setter.Value>
            </Setter>
        </Style>

ItemContainerStyle.

Answer 2

:

        <ListView.ItemContainerStyle>
            <Style TargetType="{x:Type ListViewItem}">
                <Style.Triggers>
                    <Trigger Property="IsMouseOver" Value="True">
                        <Setter Property="Background" Value="Gold" />
                    </Trigger>
                </Style.Triggers>
            </Style>
        </ListView.ItemContainerStyle>

Answer 3

, . , ListViewItems , . . , . , . , , , .

, @mathayk ListViewItems.

.