Wpf Datagrid中數據的列標題偏移
[英]Column Headers Offset From Data in Wpf Datagrid
問題描述
早上好
我有一個Wpf數據網格，它正在顯示自定義類型的可觀察集合
我使用XAML中的集合視圖源在兩個單獨的屬性上對數據進行分組，並設置了樣式以顯示為擴展器。
為了清楚起見，由於有很多數據，我覺得我必須使用邊距和間距，否則情況看起來很混亂。
我的問題是，使用兩級分層擴展器后，列數據現在與列標題之間的偏移量很大，這意味着它們無法正確對齊。
我嘗試了幾件事，例如設置列標題的邊距和寬度（實際值和正常值）。 但是，我所有的嘗試最終都會改變整個列的大小，以使偏移量保持不變，但列會移動。
所以我的問題是：
如何更改列標題的可見寬度或偏移量，以確保標題與數據對齊
- Visual Studio 2012
- WPF
- C＃
- 數據網格
編輯這是我的意思
編輯2-我的Xaml分組
<!-- Style for groups at top level. -->
<GroupStyle>
<GroupStyle.ContainerStyle>
<Style TargetType="{x:Type GroupItem}">
<Setter Property="Margin" Value="0" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type GroupItem}">
<Expander Margin="5,10,5,5"
BorderBrush="{StaticResource BlackBrush}"
BorderThickness="1"
Header="{Binding Name}"
IsExpanded="True">
<Expander.Template>
<!-- The basic expander -->
<ControlTemplate TargetType="{x:Type Expander}">
<!-- Put a border around the expander -->
<Border Background="{Binding Path=Name,
Converter={StaticResource ColourConverter}}"
BorderBrush="{StaticResource GreyBrush}"
BorderThickness="2"
CornerRadius="3">
<!-- Use a dock panel so that the toggle button is docked to the top and the content is docked to the bottom -->
<DockPanel Margin="0">
<!-- Add the toggle button -->
<ToggleButton x:Name="ExpanderButton"
Margin="0"
Content="{TemplateBinding Header}"
DockPanel.Dock="Top"
FontSize="14"
FontWeight="Bold"
Foreground="{StaticResource BlackBrush}"
IsChecked="{Binding Path=IsExpanded,
RelativeSource={RelativeSource TemplatedParent}}"
OverridesDefaultStyle="True"
Template="{StaticResource AnimatedExpanderButton}" />
<ContentPresenter x:Name="ExpanderContent"
Margin="5"
ContentSource="Content"
DockPanel.Dock="Bottom"
Visibility="{Binding ElementName=ExpanderButton,
Path=IsChecked,
Converter={StaticResource VisibilityConverter}}" />
</DockPanel>
</Border>
</ControlTemplate>
</Expander.Template>
<ItemsPresenter />
</Expander>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</GroupStyle.ContainerStyle>
</GroupStyle>
<!-- Style for groups under the top level. -->
<GroupStyle>
<GroupStyle.ContainerStyle>
<Style TargetType="{x:Type GroupItem}">
<Setter Property="Margin" Value="0,0,0,5" />
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="{x:Type GroupItem}">
<Expander Margin="5"
Background="{Binding Path=Name,
Converter={StaticResource ColourConverter}}"
IsExpanded="True"
Visibility="{Binding Items[0].IsSelectedInSidebar,
Converter={StaticResource VisibilityConverter}}">
<Expander.Template>
<!-- The basic expander -->
<ControlTemplate TargetType="{x:Type Expander}">
<!-- Put a border around the expander -->
<Border Background="{Binding Path=Name,
Converter={StaticResource ColourConverter}}"
BorderBrush="{StaticResource GreyBrush}"
BorderThickness="2"
CornerRadius="3">
<!-- Use a dock panel so that the toggle button is docked to the top and the content is docked to the bottom -->
<DockPanel Margin="0">
<!-- Add the toggle button -->
<ToggleButton x:Name="ExpanderButton"
Content="{Binding Path=Name}"
DockPanel.Dock="Top"
FontSize="12"
IsChecked="{Binding Path=IsExpanded,
RelativeSource={RelativeSource TemplatedParent}}"
OverridesDefaultStyle="True"
Template="{StaticResource AnimatedExpanderButton}" />
<ContentPresenter x:Name="ExpanderContent"
Margin="5"
ContentSource="Content"
DockPanel.Dock="Bottom"
Visibility="{Binding ElementName=ExpanderButton,
Path=IsChecked,
Converter={StaticResource VisibilityConverter}}" />
</DockPanel>
</Border>
</ControlTemplate>
</Expander.Template>
<Expander.Content>
<Border BorderBrush="{StaticResource BlackBrush}" BorderThickness="1">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="*" />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<ItemsPresenter Grid.Row="0" Margin="0" />
<Border Grid.Row="1"
Margin="0,10,0,0"
BorderBrush="{StaticResource BlackBrush}"
BorderThickness="0,1,0,0"
Visibility="{Binding Data.SettingRepository.MainDataSummaryVisible,
Source={StaticResource BindingProxy},
Converter={StaticResource VisibilityConverter}}">
<Grid Background="{StaticResource WhiteBrush}">
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<Grid Grid.Row="0" Grid.ColumnSpan="6">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<TextBlock Grid.Column="0"
Margin="5"
FontWeight="Bold"
Text="{Binding Path=Items[0].Option1Title}"
Visibility="{Binding Data.SettingRepository.MainDataShowSampleOptions,
Source={StaticResource BindingProxy},
Converter={StaticResource VisibilityConverter}}" />
<TextBlock Grid.Column="1"
Margin="5"
Text="{Binding Path=Items[0].Option1Data,
Mode=OneWay}"
Visibility="{Binding Data.SettingRepository.MainDataShowSampleOptions,
Source={StaticResource BindingProxy},
Converter={StaticResource VisibilityConverter}}" />
<TextBlock Grid.Column="2"
Margin="5"
FontWeight="Bold"
Text="{Binding Path=Items[0].Option2Title}"
Visibility="{Binding Data.SettingRepository.MainDataShowSampleOptions,
Source={StaticResource BindingProxy},
Converter={StaticResource VisibilityConverter}}" />
<TextBlock Grid.Column="3"
Margin="5"
Text="{Binding Path=Items[0].Option2Data,
Mode=OneWay}"
Visibility="{Binding Data.SettingRepository.MainDataShowSampleOptions,
Source={StaticResource BindingProxy},
Converter={StaticResource VisibilityConverter}}" />
<TextBlock Grid.Column="4"
Margin="5"
FontWeight="Bold"
Text="{Binding Path=Items[0].Option3Title}"
Visibility="{Binding Data.SettingRepository.MainDataShowSampleOptions,
Source={StaticResource BindingProxy},
Converter={StaticResource VisibilityConverter}}" />
<TextBlock Grid.Column="5"
Margin="5"
Text="{Binding Path=Items[0].Option3Data,
Mode=OneWay}" />
<TextBlock Grid.Column="6"
Margin="5"
FontWeight="Bold"
Text="{Binding Path=Items[0].Option4Title}"
Visibility="{Binding Data.SettingRepository.MainDataShowSampleOptions,
Source={StaticResource BindingProxy},
Converter={StaticResource VisibilityConverter}}" />
<TextBlock Grid.Column="7"
Margin="5"
Text="{Binding Path=Items[0].Option4Data,
Mode=OneWay}"
Visibility="{Binding Data.SettingRepository.MainDataShowSampleOptions,
Source={StaticResource BindingProxy},
Converter={StaticResource VisibilityConverter}}" />
<TextBlock Grid.Column="8"
Margin="5"
FontWeight="Bold"
Text="{x:Static languages:Strings.SampleIsAnnealedColumnHeader}" />
<CheckBox Grid.Column="9"
Margin="3,5,5,5"
IsChecked="{Binding Path=Items[0].SampleIsAnnealed,
Mode=OneWay}"
IsHitTestVisible="False"
Style="{StaticResource FandFCheckBox}" />
</Grid>
<!-- The mean Match temperature -->
<TextBlock Grid.Row="1"
Grid.Column="0"
Margin="5"
FontWeight="Bold"
Text="{x:Static languages:Strings.MeanSampleMatchTemperatureTitle}" />
<TextBlock Grid.Row="1"
Grid.Column="1"
Margin="5"
Text="{Binding Path=Items[0].SampleMeanMatchTemperature,
Mode=OneWay,
StringFormat=\{0:N2\}}" />
<!-- The match temperature range -->
<TextBlock Grid.Row="1"
Grid.Column="2"
Margin="5"
FontWeight="Bold"
Text="{x:Static languages:Strings.SampleTemperatureRangeTitle}" />
<TextBlock Grid.Row="1"
Grid.Column="3"
Margin="5"
Text="{Binding Path=Items[0].SampleMatchTemperatureRange}" />
<!-- The match temperature standard deviation -->
<TextBlock Grid.Row="1"
Grid.Column="4"
Margin="5"
FontWeight="Bold"
Text="{x:Static languages:Strings.SampleTemperatureStandardDeviationTitle}" />
<TextBlock Grid.Row="1"
Grid.Column="5"
Margin="5"
Text="{Binding Path=Items[0].SampleMatchTemperatureStandardDeviation,
Mode=OneWay,
StringFormat=\{0:N3\}}" />
<!-- The mean refractive index -->
<TextBlock Grid.Row="2"
Grid.Column="0"
Margin="5"
FontWeight="Bold"
Text="{x:Static languages:Strings.SampleMeanRefractiveIndexTitle}" />
<TextBlock Grid.Row="2"
Grid.Column="1"
Margin="5"
Text="{Binding Path=Items[0].SampleMeanRefractiveIndex,
Mode=OneWay,
StringFormat=\{0:N5\}}" />
<!-- The refractive index range -->
<TextBlock Grid.Row="2"
Grid.Column="2"
Margin="5"
FontWeight="Bold"
Text="{x:Static languages:Strings.SampleRIRangeTitle}" />
<TextBlock Grid.Row="2"
Grid.Column="3"
Margin="5"
Text="{Binding Path=Items[0].SampleRefractiveIndexRange}" />
<!-- The refractive index standard deviation -->
<TextBlock Grid.Row="2"
Grid.Column="4"
Margin="5"
FontWeight="Bold"
Text="{x:Static languages:Strings.SampleRIStandardDeviationTitle}" />
<TextBlock Grid.Row="2"
Grid.Column="5"
Margin="5"
Text="{Binding Path=Items[0].SampleRefractiveIndexStandardDeviation,
Mode=OneWay,
StringFormat=\{0:N7\}}" />
</Grid>
</Border>
</Grid>
</Border>
</Expander.Content>
</Expander>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</GroupStyle.ContainerStyle>
</GroupStyle>
1 個解決方案
解決方案1
4 已采納 2015-05-11 16:46:31
您可以設置ColumnHeaderStyle然后設置一個RenderTransform ，將標題向右移動。
<DataGrid.ColumnHeaderStyle>
<Style TargetType="DataGridColumnHeader">
<Setter Property="RenderTransform">
<Setter.Value>
//change the X value accordingly
<TranslateTransform X="100"></TranslateTransform>
</Setter.Value>
</Setter>
</Style>
</DataGrid.ColumnHeaderStyle>
編輯2：
如您所述，這樣做會導致很小的差距。 要刪除它，您應該將第一列的左邊距設置為負值，這會將此列的標題向左擴展。 您可以這樣做：
<DataGridTemplateColumn.HeaderStyle>
<Style TargetType="DataGridColumnHeader">
//change the margin accordingly
<Setter Property="Margin" Value="-100 0 0 0" />
<Setter Property="RenderTransform">
<Setter.Value>
//change the X value accordingly
<TranslateTransform X="100"></TranslateTransform>
</Setter.Value>
</Setter>
</Style>
</DataGridTemplateColumn.HeaderStyle>
您必須在此處再次設置RenderTransform ，因為此樣式將覆蓋常規的ColumnHeaderStyle 。 要刪除重復項，您可以將渲染Transfrom添加為資源。
編輯：
我剛剛看到您在Expanders和ContentPresenters上有一些邊距。 如果更改它們以使左邊距為0，它將使內容更多地向左對齊並減小對齊差異。
然后，您需要在RenderTransform上減少偏移量。
您的代碼示例說明了我的意思：
<Expander Margin="5,10,5,5"
<ContentPresenter x:Name="ExpanderContent" Margin="5"
如果您將其更改為
<Expander Margin="0,10,5,5"
<ContentPresenter x:Name="ExpanderContent" Margin="0 5 5 5"
列向左移動更多。
從xaml對wpf datagrid中的列標題進行排序
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