I have a style defined in my resource dictionary so the style can be used in all over my application.
<Style x:Key="HyperlinkStyle" TargetType="{x:Type Hyperlink}">
<Setter Property="Foreground" Value="{StaticResource Color3}" />
<Setter Property="Cursor" Value="Hand" />
<Setter Property="TextBlock.TextDecorations" Value="{x:Null}" />
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Foreground" Value="{StaticResource Color3Pressed}" />
</Trigger>
<Trigger Property="IsEnabled" Value="False">
<Setter Property="Foreground" Value="{StaticResource Color2NotEnabled}" />
</Trigger>
</Style.Triggers>
</Style>
I use the style in Datagrid like this :
<DataGridTemplateColumn Width="140*" CanUserReorder="False" CanUserResize="True" Header="">
<DataGridTemplateColumn.CellEditingTemplate>
<DataTemplate />
</DataGridTemplateColumn.CellEditingTemplate>
<DataGridTemplateColumn.CellStyle>
<Style TargetType="DataGridCell" BasedOn="{StaticResource DatagridCellHyperlinkStyle}">
<Setter Property="IsEnabled" Value="{Binding Path=MyObject, Converter={StaticResource ConverterMyObject}}"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate>
<Border Padding="{TemplateBinding Padding}" VerticalAlignment="Center">
<TextBlock Width="Auto" Height="Auto" TextTrimming="CharacterEllipsis">
<Hyperlink IsEnabled="{TemplateBinding IsEnabled}">
<InlineUIContainer TextDecorations="{Binding Path=TextDecorations, RelativeSource={RelativeSource AncestorType=TextBlock}}" Foreground="{Binding Path=Foreground, RelativeSource={RelativeSource AncestorType=TextBlock}}">
<ContentPresenter Width="Auto" Height="Auto" Content="{Binding DataContext.MyObject.Name, RelativeSource={RelativeSource AncestorType=DataGridRow}}"/>
</InlineUIContainer>
<Hyperlink.Style>
<Style TargetType="Hyperlink" BasedOn="{StaticResource HyperlinkStyle}">
<EventSetter Event="Hyperlink.Click" Handler="Clic" />
</Style>
</Hyperlink.Style>
</Hyperlink>
</TextBlock>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</DataGridTemplateColumn.CellStyle>
</DataGridTemplateColumn>
This works great but I would like to be able to have 2 colors in my style depending on a parameter.
For example, my datagrid has 1500 rows, I want to highlight 100 rows from the collection by changing their hyperlink color.
So I thought the best was to set the Tag property of the hyperlink to a custom value and use it in the style. Following this answer : https://social.msdn.microsoft.com/Forums/vstudio/en-US/d3424267-ed1f-4b30-90a1-5cca9843bd22/problem-making-a-trigger-on-the-tag-property?forum=wpf, I made the changes below :
xmlns:sys="clr-namespace:System;assembly=mscorlib"
First I've set the tag manually for each row to see if the style changes :
<Hyperlink IsEnabled="{TemplateBinding IsEnabled}" Tag="10">
and added this trigger to my hyperlink's style:
<Trigger Property="Tag">
<Trigger.Value>
<sys:Byte>10</sys:Byte> <!-- My highlighted object -->
</Trigger.Value>
<Setter Property="Foreground" Value="{StaticResource Color1}" />
</Trigger>
But it doesn't work when I launch my application (I still have "Color3" whereas I want "Color1" when Tag is equals to 10.
I've checked the output there isn't any error.
I've tried to change "sys:Byte" by "sys:String" but the result was the same.
Do I need to change my approach for this problem ? I've read maybe we can't add trigger on Tag Property.
Thank you
I suggest if you set the tag like this
<Hyperlink IsEnabled="{TemplateBinding IsEnabled}" Tag="10">
Then write the trigger in the same way:
<Trigger Property="Tag" Value="10">
...setter
</Trigger>
Or if in hyperlink you use Byte type as Tag:
<Hyperlink IsEnabled="{TemplateBinding IsEnabled}">
<Hyperlink.Tag>
<sys:Byte>10</sys:Byte>
</Hyperlink.Tag>
</Hyperlink>
Then same goes in the trigger:
<Trigger Property="Tag">
<Trigger.Value>
<sys:Byte>10</sys:Byte>
</Trigger.Value>
...setter
</Trigger>
Related
I'm working on a WPF application. I have a button, which contains a Grid with a TextBlock and a Path element, as following:
<Button x:Name="btn" Margin="1">
<Button.Content>
<Grid Style="{DynamicResource button_special_hover}">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="4*"/>
<ColumnDefinition Width="1*" />
<ColumnDefinition Width="15*" />
</Grid.ColumnDefinitions>
<TextBlock x:Name="tx" TextWrapping="Wrap" Text="{DynamicResource MenuString}" Grid.Column="2" />
<Path x:Name="path" Stretch="Fill" Fill="{DynamicResource MarkerBrush}" Data="M 65.3334,41.3334C 65.3334,45.0133 62.3467,48 58.6667" Grid.Column="0" />
</Grid>
</Button.Content>
What I want to achieve is that once I hover the grid inside the button with my mouse, I want the foreground of the text inside the textblock to turn into white and the fill color for the path element to turn into white too.
What I've tried to do is declare a style for the grid as following: (button_special_hover)
<Style x:Key="button_special_hover" TargetType="{x:Type Grid}">
<Setter Property="Background" Value="Transparent"/>
<Style.Resources>
<Style TargetType="{x:Type TextBlock}">
<Style.Triggers>
<DataTrigger Binding="{Binding RelativeSource={RelativeSource AncestorType=Grid},
Path=IsMouseOver}" Value="True">
<Setter Property="Foreground" Value="White"/>
</DataTrigger>
</Style.Triggers>
</Style>
<Style TargetType="{x:Type Path}">
<Style.Triggers>
<DataTrigger Binding="{Binding RelativeSource={RelativeSource AncestorType=Grid},
Path=IsMouseOver}" Value="True">
<Setter Property="Fill" Value="White"/>
</DataTrigger>
</Style.Triggers>
</Style>
</Style.Resources>
</Style>
I don't get what I want. Once I hover over the grid, nothing happens. Only when I hover the Textblock inside the grid, the text turns into White. Once I hover the Path, nothing happens.
How can I achieve that once I hover the grid both the textblock foreground and the Path Fill turn into White? Thanks!
Your problem is that you specified the fill on the path element.
NOTE: I 'fixed' the Data by added ",41.3334" to it.
<Path x:Name="path" Stretch="Fill" Fill="{DynamicResource MarkerBrush}" Data="M 65.3334,41.3334C 65.3334,45.0133 62.3467,48 58.6667,41.3334" Grid.Column="0" />
When you do that, you can't override it. If you specified it in the style instead then you'd get the results you want.
Remove Fill from Path:
<Path x:Name="path" Stretch="Fill" Data="M 65.3334,41.3334C 65.3334,45.0133 62.3467,48 58.6667,41.3334" Grid.Column="0" />
and add Fill to the style:
<Style x:Key="button_special_hover" TargetType="{x:Type Grid}">
<Setter Property="Background" Value="Transparent"/>
<Style.Resources>
<Style TargetType="{x:Type TextBlock}">
<Style.Triggers>
<DataTrigger Binding="{Binding RelativeSource={RelativeSource AncestorType=Grid},
Path=IsMouseOver}" Value="True">
<Setter Property="Foreground" Value="White"/>
</DataTrigger>
</Style.Triggers>
</Style>
<Style TargetType="{x:Type Path}">
<Style.Triggers>
<DataTrigger Binding="{Binding RelativeSource={RelativeSource AncestorType=Grid},
Path=IsMouseOver}" Value="True">
<Setter Property="Fill" Value="White"/>
</DataTrigger>
</Style.Triggers>
<!-- "All I did was add this line below" -->
<Setter Property="Fill" Value="{DynamicResource MarkerBrush}"/>
</Style>
</Style.Resources>
</Style>
I have a simple list view.
<ListView x:Name="DatabasesLstVw" ItemsSource="{Binding Path=Issues}"
ItemContainerStyle="{StaticResource removeMouseOverStyle}"
AlternationCount="2" Grid.Row="1" Margin="20,10,20,0"
HorizontalAlignment="Stretch" VerticalAlignment="Stretch"
FontSize="12" FontWeight="Normal"
BorderThickness="0" Background="Transparent"
ScrollViewer.HorizontalScrollBarVisibility="Disabled">
<ListView.Resources>
<Style TargetType="GridViewColumnHeader">
<Setter Property="Visibility" Value="Collapsed" />
</Style>
</ListView.Resources>
<ListView.View>
<GridView >
<GridViewColumn Header="Message">
<GridViewColumn.CellTemplate>
<DataTemplate>
<TextBlock TextWrapping="Wrap" Text="{Binding Name}" />
</DataTemplate>
</GridViewColumn.CellTemplate>
</GridViewColumn>
</GridView>
</ListView.View>
</ListView>
I have created a style trying to remove the default mouse over and select styling.
<Style x:Key="removeMouseOverStyle" TargetType="{x:Type ListViewItem}">
<Style.Triggers>
<Trigger Property="IsSelected" Value="True">
<Setter Property="Background" Value="Transparent"></Setter>
<Setter Property="BorderThickness" Value="0"/>
<Setter Property="Margin" Value="0,0,0,0"/>
<Setter Property="Padding" Value="0"/>
<Setter Property="FontSize" Value="12"/>
</Trigger>
<Trigger Property="ItemsControl.IsMouseOver" Value="true">
<Setter Property="Background" Value="Transparent"/>
<Setter Property="BorderThickness" Value="0"/>
<Setter Property="Margin" Value="0"/>
<Setter Property="Padding" Value="0"/>
<Setter Property="FontSize" Value="12"/>
<Setter Property="FontWeight" Value="Normal"/>
</Trigger>
</Style.Triggers>
</Style>
I cant post what its doing without trying to create a gif picture of it. Basically its hopping a little with the mouse over. First I thought it was setting margin , then tried padding and font size.
What exactly is this default mouse over doing and how do I remove it?
There could be many ways how they could have implemented selection\mouse over. For example often it is done by showing separate Border for every state. For control such simple as ListViewItem it's better to override it's ControlTemplate and do what you need there. You can use default control template, just remove triggers:
<Style x:Key="removeMouseOverStyle"
TargetType="ListViewItem">
<Setter Property="SnapsToDevicePixels"
Value="true" />
<Setter Property="OverridesDefaultStyle"
Value="true" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ListBoxItem">
<Border Name="Border"
Padding="2"
SnapsToDevicePixels="true"
Background="Transparent">
<GridViewRowPresenter VerticalAlignment="{TemplateBinding VerticalContentAlignment}" />
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
With this style items won't change their appearence on selection or mouse over. Also, you can use base ItemsControl control - it does not have selection\mouse over behavior by default.
I am using Modern UI with WPF to create a project. Main menu items appears to be lowercase, which is the one thing on theme I want to change. Is there any way to change it from my project's MainWindow.xaml or MainWindow.xaml.cs or any other file?
My code for menu is:
<mui:LinkGroup DisplayName="Home" >
<mui:LinkGroup.Links>
<mui:Link DisplayName="Dashboard" Source="/Pages/home.xaml" />
</mui:LinkGroup.Links>
</mui:LinkGroup>
FYI, I can change it from theme's code and build a new FirstFloor.ModernUI.dll file and use it. But that's not what I want, it will not be effective if I cannot override it after using one .dll. There must be a way, I must have missed it.
UPDATE
I have an image of the display window.
I do not have problem with DASHBOARD but what I want to do is change home to uppercase, or how I write on xaml code.
If you look at the source code for the MUI project there is a theme called ModernMenu.xaml (under Themes in the FirstFloor.ModernUI project).
You can simply add a style to your own application like the following. (I removed the converter that sets the text to lowercase and increased the spacing between first-line menu options so options that have more than one word are clearly separated from neighbouring options.)
<Style TargetType="controls:ModernMenu">
<Setter Property="FocusVisualStyle" Value="{x:Null}"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="controls:ModernMenu">
<Grid>
<Grid.Resources>
<Style TargetType="ListBox" BasedOn="{StaticResource {x:Type ListBox}}">
<Setter Property="ScrollViewer.HorizontalScrollBarVisibility" Value="Hidden"/>
<Setter Property="ScrollViewer.VerticalScrollBarVisibility" Value="Hidden"/>
<Setter Property="ScrollViewer.CanContentScroll" Value="false"/>
<Setter Property="ScrollViewer.PanningMode" Value="Both"/>
</Style>
</Grid.Resources>
<Grid.RowDefinitions>
<RowDefinition Height="40" />
<RowDefinition Height="16" />
</Grid.RowDefinitions>
<ListBox ItemsSource="{TemplateBinding VisibleLinkGroups}"
SelectedItem="{Binding SelectedLinkGroup, RelativeSource={RelativeSource TemplatedParent}, Mode=TwoWay}">
<ListBox.ItemContainerStyle>
<Style TargetType="ListBoxItem">
<Setter Property="FocusVisualStyle" Value="{x:Null}" />
<Setter Property="FontFamily" Value="Segoe UI Light" />
<Setter Property="Foreground" Value="{DynamicResource MenuText}" />
<Setter Property="FontSize" Value="23"/>
<Setter Property="HorizontalContentAlignment" Value="Center" />
<Setter Property="VerticalContentAlignment" Value="Center" />
<Setter Property="TextOptions.TextFormattingMode" Value="Ideal" />
<Setter Property="Margin" Value="0,0,25,0" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ListBoxItem">
<TextBlock DataContext="{TemplateBinding Content}"
Text="{Binding DisplayName}"
HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}"/>
<ControlTemplate.Triggers>
<Trigger Property="IsMouseOver" Value="true">
<Setter Property="Foreground" Value="{DynamicResource MenuTextHover}"/>
</Trigger>
<Trigger Property="IsSelected" Value="true">
<Setter Property="Foreground" Value="{DynamicResource MenuTextSelected}"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</ListBox.ItemContainerStyle>
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Horizontal" />
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
</ListBox>
<ListBox Grid.Row="1"
ItemsSource="{Binding SelectedLinkGroup.Links, RelativeSource={RelativeSource TemplatedParent}}"
SelectedItem="{Binding SelectedLink, RelativeSource={RelativeSource TemplatedParent}, Mode=TwoWay}"
VerticalAlignment="Top">
<ListBox.ItemContainerStyle>
<Style TargetType="ListBoxItem">
<Setter Property="FocusVisualStyle" Value="{x:Null}" />
<Setter Property="FontFamily" Value="Segoe UI" />
<Setter Property="Foreground" Value="{DynamicResource SubMenuText}" />
<Setter Property="FontSize" Value="11"/>
<Setter Property="Margin" Value="0,0,12,0" />
<Setter Property="HorizontalContentAlignment" Value="Center" />
<Setter Property="VerticalContentAlignment" Value="Center" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="ListBoxItem">
<Grid DataContext="{TemplateBinding Content}"
HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}"
VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}">
<TextBlock Text="{Binding DisplayName, Converter={StaticResource ToUpperConverter}}" TextAlignment="Center"/>
<TextBlock Text="{Binding DisplayName, Converter={StaticResource ToUpperConverter}}" FontWeight="Bold" Visibility="Hidden" />
</Grid>
<ControlTemplate.Triggers>
<Trigger Property="IsMouseOver" Value="true">
<Setter Property="Foreground" Value="{DynamicResource SubMenuTextHover}"/>
</Trigger>
<Trigger Property="IsSelected" Value="true">
<Setter Property="Foreground" Value="{DynamicResource SubMenuTextSelected}"/>
<Setter Property="FontWeight" Value="Bold" />
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</ListBox.ItemContainerStyle>
<ListBox.ItemsPanel>
<ItemsPanelTemplate>
<StackPanel Orientation="Horizontal" />
</ItemsPanelTemplate>
</ListBox.ItemsPanel>
</ListBox>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
To do this you need a reference to the namespace at the top of your XAML file:
xmlns:controls="clr-namespace:FirstFloor.ModernUI.Windows.Controls;assembly=FirstFloor.ModernUI"
That should do the trick.
I have got the same problem metioned in the description above.
It seems to be that the ModernMenu which contains the links converts the DisplayName value to lower case.
With the help of Blend i found out that the basic ControlTemplate contains a TextBlock with a binding to the DisplayNameProperty.
<TextBlock.Text>
<Binding Path="DisplayName">
<Binding.Converter>
<mui:ToLowerConverter/>
</Binding.Converter>
</Binding>
</TextBlock.Text>
To solve this problem i have created a new ControlTemplate for the ModernMenu based on the basic ModernMenu ControlTemplate but without the BindingConverter.
Unfortunately this solution does not work because the whole control is not visible or get not painted when i define a custom ControlTemplate.
In my opinion there is no way at the moment to change the the Style of the DisplayNameProperty easily.. I spent a lot of hours to find a solution for the problem and every try failed in sprout..
Maybe a custom control which inherits from the ModernMenu and a new ControlTemplate based on the ModernMenu without that converter will be work..
I will test it in the next few days and post my experience with this attemp.
I have the following Column in my datagrid :
<DataGridTemplateColumn CanUserReorder="False" CanUserResize="True" Header="">
<DataGridTemplateColumn.CellEditingTemplate>
<DataTemplate />
</DataGridTemplateColumn.CellEditingTemplate>
<DataGridTemplateColumn.CellStyle>
<Style TargetType="DataGridCell" BasedOn="{StaticResource DatagridCellHyperlinkStyle}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate>
<Border Padding="{TemplateBinding Padding}" VerticalAlignment="Center">
<TextBlock Width="Auto" Height="Auto" TextTrimming="CharacterEllipsis">
<Hyperlink>
<InlineUIContainer TextDecorations="{Binding Path=TextDecorations, RelativeSource={RelativeSource AncestorType=TextBlock}}" Foreground="{Binding Path=Foreground, RelativeSource={RelativeSource AncestorType=TextBlock}}">
<ContentPresenter Width="Auto" Height="Auto" Content="{Binding DataContext.Value, RelativeSource={RelativeSource AncestorType=DataGridRow}}"/>
</InlineUIContainer>
<Hyperlink.Style>
<Style TargetType="Hyperlink" BasedOn="{StaticResource HyperlinkStyle}">
<EventSetter Event="Hyperlink.Click" Handler="Click" />
</Style>
</Hyperlink.Style>
</Hyperlink>
</TextBlock>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</DataGridTemplateColumn.CellStyle>
</DataGridTemplateColumn>
The hyperlink works perfectly (with my style also) but the text trimming doesn't work. How can I change my code to make it work ?
The 2 styles attached :
<Style x:Key="DatagridCellHyperlinkStyle" TargetType="{x:Type DataGridCell}">
<Setter Property="Padding" Value="5" />
<Setter Property="BorderBrush" Value="Transparent" />
<Setter Property="FontSize" Value="14" />
<Setter Property="FontFamily" Value="Helvetica" />
<Setter Property="FocusVisualStyle" Value="{x:Null}" />
<Setter Property="Foreground" Value="{StaticResource CouleurBouton}"/>
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Background" Value="{StaticResource ResourceKey=CouleurBouton}"/>
<Setter Property="Foreground" Value="{StaticResource ResourceKey=CouleurFond}" />
</Trigger>
<Trigger Property="IsSelected" Value="True">
<Setter Property="Background" Value="{StaticResource ResourceKey=CouleurBouton}"/>
<Setter Property="Foreground" Value="{StaticResource ResourceKey=CouleurFond}" />
</Trigger>
<DataTrigger Binding="{Binding Path=IsMouseOver, RelativeSource={RelativeSource AncestorType={x:Type DataGridRow}}}" Value="True">
<Setter Property="Background" Value="{StaticResource ResourceKey=CouleurBoutonHover}"/>
<Setter Property="Foreground" Value="{StaticResource ResourceKey=CouleurTexteBoutonHover}" />
</DataTrigger>
</Style.Triggers>
</Style>
<Style x:Key="HyperlinkStyle" TargetType="{x:Type Hyperlink}">
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Foreground" Value="{DynamicResource CouleurBoutonPressed}" />
</Trigger>
</Style.Triggers>
<Setter Property="Foreground" Value="{DynamicResource CouleurBouton}" />
<Setter Property="TextBlock.TextDecorations" Value="{x:Null}" />
</Style>
Thank you !
You have nothing that will restrict the TextBlock.Width, so the text in it will never wrap, or be trimmed. To fix this problem, you just need to set some kind of Width restriction on it... you could try something like this:
<ControlTemplate>
<Border Padding="{TemplateBinding Padding}" VerticalAlignment="Center">
<TextBlock MaxWidth="250" TextTrimming="CharacterEllipsis">
...
Well, for WPF engine to understand that the trimming is needed it should see that the control cannot be put into the space available. If the control can be resized(AutoSize) it will just increase its dimensions without any trimming.
From MSDN:
Gets or sets the text trimming behavior to employ when content
overflows the content area.
And I can't see anything in your template that suggests that the space limit will be encountered.
So try to set width limit, either on Column, or on the TextBlock. Or restrict the resize in some other way.
<TextBlock Width="Auto" Height="Auto"
MaxWidth="100"
MinWidth="30"
TextTrimming="CharacterEllipsis">
Im coming from a C# winforms background and I would normally do all this in code.
I have several Labels that I'm using as a menu.
When the mouse hovers over them the text changes color by:
<Page.Resources>
<SolidColorBrush x:Key="normalColor" Color="White" />
<SolidColorBrush x:Key="mouseOverColor" Color="Gold" />
<Style TargetType="Label" x:Key="menuItemStyle">
<Style.Triggers>
<Trigger Property="IsMouseOver" Value="False">
<Setter Property="Foreground" Value="{StaticResource normalColor}"/>
</Trigger>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Foreground" Value="{StaticResource mouseOverColor}"/>
</Trigger>
</Style.Triggers>
</Style>
</Page.Resources>
<Label x:Name="Label_Video1" Style="{StaticResource menuItemStyle}" Content="1.Video 1." FontSize="16" HorizontalAlignment="Left" Margin="25,74,0,0" VerticalAlignment="Top" MouseLeftButtonDown="Label_Video1_MouseLeftButtonDown" />
<Label x:Name="Label_Video2" Style="{StaticResource menuItemStyle}" Content="2. Video 2." FontSize="16" HorizontalAlignment="Left" Margin="25,105,0,0" VerticalAlignment="Top" MouseDown="Label_Video2_MouseDown"/>
When the user clicks a label I want it to stay a certin color (In this case Gold) and all the others to stay their normal colour. So if a label has been previously clicked and I click another label it will go from gold to white etc
When using WPF, you have to think slightly differently. We know that the Label control doesn't know when it has been clicked and it especially doesn't know when another Label element has been clicked... but some controls do. Thinking about it... a RadioButton has exactly this behaviour. Now this is where WPF really shines.
We can use RadioButtons and by providing them with a new ControlTemplate, we can make them look like plain text:
<Grid Background="Black">
<Grid.Resources>
<Style TargetType="{x:Type RadioButton}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type RadioButton}">
<TextBlock Text="{TemplateBinding Content}">
<TextBlock.Style>
<Style TargetType="{x:Type TextBlock}">
<Setter Property="Foreground" Value="White" />
<Style.Triggers>
<DataTrigger Binding="{Binding IsChecked, RelativeSource={RelativeSource AncestorType={
x:Type RadioButton}}}" Value="True">
<Setter Property="Foreground" Value="Gold" />
</DataTrigger>
<DataTrigger Binding="{Binding IsMouseOver, RelativeSource={RelativeSource
AncestorType={x:Type RadioButton}}}" Value="True">
<Setter Property="Foreground" Value="Gold" />
</DataTrigger>
</Style.Triggers>
</Style>
</TextBlock.Style>
</TextBlock>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</Grid.Resources>
<StackPanel Margin="5" Background="{x:Null}">
<RadioButton Content="1.Video 1." />
<RadioButton Content="2.Video 2." />
<RadioButton Content="3.Video 3." />
</StackPanel>
</Grid>
If you don't want the RadioButtons to be all together in a StackPanel, then you can use give them the same GroupName property value to ensure that they still operate as one group.