i want to style the row header gripper style to be like the column header style
how to do that?
i want the headers to look like this:
<Style x:Key="dataGridColumnHeaderStyle" TargetType="{x:Type toolkit:DataGridColumnHeader}">
<Setter Property="Foreground" Value="Black" />
<Setter Property="Height" Value="34"/>
<Setter Property="FontWeight" Value="Bold"/>
<Setter Property="Foreground" Value="White"/>
<Setter Property="Padding" Value="5,0,5,0" />
<Setter Property="Background" Value="{StaticResource clalBlueGlossyGradientEffect}" />
<Setter Property="BorderBrush" Value="White" />
<Setter Property="BorderThickness" Value="1, 0, 0, 0" />
<Setter Property="SnapsToDevicePixels" Value="True" />
<Setter Property="HorizontalContentAlignment" Value="Center" />
<Setter Property="ContentTemplate">
<Setter.Value>
<DataTemplate>
<TextBlock TextWrapping="Wrap" Text="{Binding}"/>
</DataTemplate>
</Setter.Value>
</Setter>
</Style>
Related
I want to show a red border around a Textbox when a validation error occurs. This works, but there is also a blue border showing inside the red one, which I don't want to be shown. Is there a way to remove this?
Style for the Textbox
<Style x:Key="StandardTextbox" TargetType="{x:Type TextBox}">
<Setter Property="Height" Value="20"/>
<Setter Property="Margin" Value="10,5,10,5" />
<Setter Property="FontSize" Value="12"/>
<Setter Property="VerticalAlignment" Value="Center" />
<Setter Property="BorderBrush" Value="{StaticResource Blau}"/>
<Setter Property="VerticalContentAlignment" Value="Center" />
</Style>
Usage in Window:
<TextBox Grid.Row="0" Grid.Column="1"
Text="{Binding Path=Location,
UpdateSourceTrigger=PropertyChanged,
ValidatesOnDataErrors=True,
NotifyOnValidationError=true}"
Style="{StaticResource StandardTextbox}" Grid.ColumnSpan="3"/>
Enlargement:
That's because you're setting BorderBrush to Blau inside your Style. You can remove it if there is any Validation error by using Triggers. Like,
<Style x:Key="StandardTextbox" TargetType="{x:Type TextBox}">
<Setter Property="Height" Value="20"/>
<Setter Property="Margin" Value="10,5,10,5" />
<Setter Property="FontSize" Value="12"/>
<Setter Property="VerticalAlignment" Value="Center" />
<Setter Property="BorderBrush" Value="{StaticResource Blau}"/>
<Setter Property="VerticalContentAlignment" Value="Center" />
<Style.Triggers>
<Trigger Property="Validation.HasError" Value="true">
<Setter Property="BorderBrush" Value="Transparent"/>
</Trigger>
</Style.Triggers>
</Style>
I just want to copy the label content from the UI Window. Anybody can help how to make it?
I had the same problem as you.
I wanted my labels to be selectable.
I did not find a proper way to do that, instead I use a TextBox with a custom style.
<Style x:Key="TextBoxAsLabel" TargetType="{x:Type TextBox}">
<Setter Property="BorderBrush" Value="Transparent"/>
<Setter Property="BorderThickness" Value="0"/>
<Setter Property="Foreground" Value="{DynamicResource {x:Static SystemColors.WindowTextBrushKey}}"/>
<Setter Property="Background" Value="Transparent"/>
<Setter Property="Padding" Value="0"/>
<Setter Property="KeyboardNavigation.TabNavigation" Value="None"/>
<Setter Property="HorizontalContentAlignment" Value="Left"/>
<Setter Property="VerticalAlignment" Value="Center"/>
<Setter Property="FocusVisualStyle" Value="{x:Null}"/>
<Setter Property="AllowDrop" Value="False"/>
<Setter Property="FontFamily" Value="Arial"/>
<Setter Property="HorizontalAlignment" Value="Stretch" />
<Setter Property="VerticalAlignment" Value="Center" />
<Setter Property="TextWrapping" Value="Wrap"/>
<Setter Property="FontSize" Value="11"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type TextBox}">
<themes:ClassicBorderDecorator x:Name="Bd" BorderThickness="0" BorderStyle="Sunken" Background="{TemplateBinding Background}">
<ScrollViewer x:Name="PART_ContentHost" BorderBrush="Transparent" BorderThickness="0"/>
</themes:ClassicBorderDecorator>
<ControlTemplate.Triggers>
<Trigger Property="IsReadOnly" Value="true">
<Setter Property="Background" TargetName="Bd" Value="Transparent"/>
<Setter Property="Foreground" Value="Black"/>
<Setter Property="BorderThickness" Value="0,0,0,0"/>
</Trigger>
</ControlTemplate.Triggers>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
you also need to add this to your namespaces:
xmlns:themes="clr-namespace:Microsoft.Windows.Themes;assembly=PresentationFramework.Classic"
Usage is : <TextBox Text="{Binding ValueToBind}" IsReadOnly="True" Style="{DynamicResource TextBoxAsLabel}" />
Note: Change your style binding type as needed.
Hope this will help you :)
You shouldn't have to override the entire template. Try this:
<TextBox Text="Copy this...">
<TextBox.Style>
<Style TargetType="TextBox">
<Setter Property="IsReadOnly" Value="True" />
<Setter Property="BorderThickness" Value="0" />
<Setter Property="TextWrapping" Value="Wrap" />
</Style>
</TextBox.Style>
</TextBox>
The above style should give you a selectable TextBox that looks like a TextBlock or a Label.
DataGridColumnHeader.BorderThickness=0 works for me, but not DataGridRow or DataGridCell, any thought?
<DataGrid x:Name="dg">
<DataGrid.Resources>
<Style TargetType="DataGrid">
<Setter Property="Background" Value="Transparent" />
<Setter Property="BorderThickness" Value="0" />
</Style>
<Style TargetType="DataGridColumnHeader">
<Setter Property="Background" Value="Transparent" />
<Setter Property="BorderBrush" Value="Black" />
<Setter Property="BorderThickness" Value="0 0 0 1" />
</Style>
</DataGrid.Resources>
</DataGrid>
The result:
This can be achieved by setting GridLinesVisibility property to None.
<DataGrid x:Name="dg" DataGrid.GridLinesVisibility="None">
...
You could play with the following snippet to understand which part of DataGrid is affected by the BorderThickness settings- there are 3 border styles, each has a different color.
<DataGrid x:Name="dg" >
<DataGrid.Resources>
<Style TargetType="DataGridCell">
<Setter Property="BorderThickness" Value="1" />
<Setter Property="BorderBrush" Value="Red" />
</Style>
<Style TargetType="DataGrid">
<Setter Property="Background" Value="Transparent" />
<Setter Property="BorderThickness" Value="1" />
<Setter Property="BorderBrush" Value="Green" />
</Style>
<Style TargetType="DataGridColumnHeader">
<Setter Property="Background" Value="Transparent" />
<Setter Property="BorderBrush" Value="Black" />
<Setter Property="BorderThickness" Value="0 0 0 1" />
</Style>
</DataGrid.Resources>
</DataGrid>
I have the following styles for my datagrid :
<Style x:Key="StyleDataGrid" TargetType="{x:Type DataGrid}">
<Setter Property="SelectionMode" Value="Single" />
<Setter Property="SelectionUnit" Value="FullRow" />
<Setter Property="CanUserAddRows" Value="False" />
<Setter Property="AutoGenerateColumns" Value="False" />
<Setter Property="BorderThickness" Value="0" />
<Setter Property="CanUserResizeColumns" Value="True" />
<Setter Property="GridLinesVisibility" Value="Horizontal" />
<Setter Property="HorizontalGridLinesBrush" Value="Black" />
<Setter Property="CanUserReorderColumns" Value="False" />
<Setter Property="HeadersVisibility" Value="Column" />
<Setter Property="CanUserDeleteRows" Value="False" />
<Setter Property="Padding" Value="8"/>
</Style>
<Style 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="Foreground" Value="Black"/>
<Setter Property="FocusVisualStyle" Value="{x:Null}" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type DataGridCell}">
<Border Padding="{TemplateBinding Padding}" BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}" SnapsToDevicePixels="True">
<ContentPresenter SnapsToDevicePixels="{TemplateBinding SnapsToDevicePixels}">
<ContentPresenter.ContentTemplate>
<DataTemplate>
<TextBlock Background="Transparent" Name="text" TextTrimming="CharacterEllipsis"
Height="auto" Width="auto" Text="{Binding Text}"/>
</DataTemplate>
</ContentPresenter.ContentTemplate>
</ContentPresenter>
</Border>
</ControlTemplate>
</Setter.Value>
</Setter>
<Style.Triggers>
<Trigger Property="IsSelected" Value="True">
<Setter Property="Background" Value="Red"/>
<Setter Property="Foreground" Value="White" />
</Trigger>
<Trigger Property="IsMouseOver" Value="True">
<!--<Setter Property="ToolTip" Value="{Binding Content.Text, RelativeSource={RelativeSource Self}}"/>-->
<Setter Property="Background" Value="Orange"/>
<Setter Property="Foreground" Value="White" />
</Trigger>
</Style.Triggers>
</Style>
<Style TargetType="{x:Type DataGridRow}">
<Setter Property="Margin" Value="0"/>
<Setter Property="BorderBrush" Value="Transparent" />
<Setter Property="HorizontalAlignment" Value="Stretch" />
<Setter Property="Background" Value="{StaticResource CouleurFond}" />
<Setter Property="Foreground" Value="{StaticResource ResourceKey=CouleurTexte}" />
<Setter Property="Padding" Value="5"/>
<Style.Triggers>
<Trigger Property="IsSelected" Value="True">
<Setter Property="Background" Value="Red"/>
<Setter Property="Foreground" Value="White" />
</Trigger>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Background" Value="Orange"/>
<Setter Property="Foreground" Value="White" />
</Trigger>
</Style.Triggers>
</Style>
But the mouseOver event on my DataGridRow doesn't work. When My mouse is over a row, the row 's Background is red but the text's foreground remains Black on all my columns excepted the cell under my mouse where the text became white as expected.
But I'd like to have all my line's foreground white when my mouse is over a row. What is wrong with my styles ?
Thank you
The trick was to add these lines to manage the mouse over event of my DataGridCell:
<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>
and it was working :)
If you comment out your other Styles temporarily, you'll see that actually, your DataGridRow Style works just fine... the Background of the selected DataGridRow is Orange as you required:
<Style TargetType="{x:Type DataGridRow}">
<Setter Property="Margin" Value="0"/>
<Setter Property="BorderBrush" Value="Transparent" />
<Setter Property="HorizontalAlignment" Value="Stretch" />
<Setter Property="Background" Value="{StaticResource CouleurFond}" />
<Setter Property="Foreground" Value="{StaticResource ResourceKey=CouleurTexte}" />
<Setter Property="Padding" Value="5"/>
<Style.Triggers>
<Trigger Property="IsSelected" Value="True">
<Setter Property="Background" Value="Red"/>
<Setter Property="Foreground" Value="White" />
</Trigger>
<Trigger Property="IsMouseOver" Value="True">
<Setter Property="Background" Value="Orange"/>
<Setter Property="Foreground" Value="White" />
</Trigger>
</Style.Triggers>
</Style
Therefore, you need to set your other Styles more carefully. Add them part by part and keep running the program occasionally to check that your problem hasn't reappeared and if it has, just undo the last edit or two, as that was what was causing your problem.
UPDATE >>>
Please read my last paragraph again:
you need to set your other Styles more carefully. Add them part by part and keep running the program occasionally to check that your problem hasn't reappeared and if it has, just undo the last edit or two, as that was what was causing your problem.
Add them part by part does not mean add the whole DataGridCell Style back in one go as you clearly have done. If you had added the setters back into the DataGridCell Style part by part then you would have noticed which setter is causing the problem for you.
On hover of a HyperlinkButton in a vertical StackPanel, controls below the HyperlinkButton inch down a few pixels. It's kind of a weird bug, and I'm sure there's a fix, but the only HyperlinkButton bug fix I find relates to large text rendering a tad blurry on hover, not this positioning bug. Has anyone come across this?
XAML:
<Canvas x:Name="LayoutRoot">
...
<StackPanel x:Name="Article1" Style="{StaticResource ArticleContainer}"
Canvas.Top="46">
<StackPanel Orientation="Horizontal">
<Image x:Name="Article1Image" Style="{StaticResource ImageCategory}"/>
<TextBlock x:Name="Article1Title" Style="{StaticResource TitleText}"/>
</StackPanel>
<TextBlock x:Name="Article1Posted" Style="{StaticResource PostedText}"/>
<HyperlinkButton x:Name="Author1Link" Style="{StaticResource HLBStyling}">
<TextBlock x:Name="Article1By" Style="{StaticResource AuthorText}"/>
</HyperlinkButton>
<TextBlock x:Name="Article1Content" Style="{StaticResource ContentText}"/>
<HyperlinkButton x:Name="Article1Link" Style="{StaticResource HLBStyling}">
<TextBlock x:Name="Article1ReadMore" Style="{StaticResource ReadMoreText}"/>
</HyperlinkButton>
</StackPanel>
...
</Canvas>
App.xaml:
<Style x:Key="ContentPanel" TargetType="Border">
<Setter Property="Height" Value="427"/>
<Setter Property="Width" Value="250"/>
<Setter Property="Canvas.Top" Value="33"/>
<Setter Property="Canvas.Left" Value="0"/>
<Setter Property="Canvas.ZIndex" Value="1"/>
</Style>
<Style x:Key="ArticleContainer" TargetType="StackPanel">
<Setter Property="Height" Value="195"/>
<Setter Property="Width" Value="230"/>
<Setter Property="Canvas.Left" Value="10"/>
<Setter Property="Canvas.ZIndex" Value="2"/>
</Style>
<Style x:Key="ImageCategory" TargetType="Image">
<Setter Property="Width" Value="40"/>
<Setter Property="Height" Value="40"/>
<Setter Property="Margin" Value="5,5,5,0"/>
</Style>
<Style x:Key="TitleText" TargetType="TextBlock">
<Setter Property="LineStackingStrategy" Value="BlockLineHeight"/>
<Setter Property="FontSize" Value="14"/>
<Setter Property="FontWeight" Value="SemiBold"/>
<Setter Property="TextWrapping" Value="Wrap"/>
<Setter Property="Height" Value="32"/>
<Setter Property="Width" Value="170"/>
<Setter Property="TextTrimming" Value="WordEllipsis"/>
<Setter Property="Margin" Value="10,0,0,0"/>
</Style>
<Style x:Key="PostedText" TargetType="TextBlock">
<Setter Property="FontSize" Value="12"/>
<Setter Property="TextWrapping" Value="Wrap"/>
<Setter Property="Height" Value="14"/>
<Setter Property="Width" Value="230"/>
<Setter Property="Margin" Value="0,10,0,0"/>
</Style>
<Style x:Key="AuthorText" TargetType="TextBlock">
<Setter Property="FontSize" Value="12"/>
<Setter Property="TextWrapping" Value="Wrap"/>
<Setter Property="Height" Value="14"/>
<Setter Property="Width" Value="230"/>
</Style>
<Style x:Key="ContentText" TargetType="TextBlock">
<Setter Property="LineStackingStrategy" Value="BlockLineHeight"/>
<Setter Property="FontSize" Value="12"/>
<Setter Property="TextWrapping" Value="Wrap"/>
<Setter Property="MaxHeight" Value="90"/>
<Setter Property="Width" Value="230"/>
<Setter Property="TextTrimming" Value="WordEllipsis"/>
</Style>
<Style x:Key="ReadMoreText" TargetType="TextBlock">
<Setter Property="FontSize" Value="12"/>
<Setter Property="Height" Value="16"/>
</Style>
<Style x:Key="HLBStyling" TargetType="HyperlinkButton">
<Setter Property="BorderThickness" Value="0"/>
<Setter Property="IsTabStop" Value="False"/>
</Style>
This is caused by your the two styles you are using for HyperLinkButton (HLBStyling) and the TextBlocks they contain (AuthorText, ReadMoreText).
If you remove the TextBlock and just set the Content of the HyperLinkButton, the problem goes away. Also if you remove the style from the TextBlocks within the buttons, the problem goes away.