我有一个DataGridTextColumn,其中将文本包装在一列中,因为只有一个单元格的数目超过了数字,在这种情况下,电缆名称显示为3行很好,但是在编辑模式下,包装自动消失了,我没有看全文。需要使用箭头键。我想在编辑模式下同时拥有一个可编辑和文本包装的texblock。寻找有关SO的建议,但没有成功。 有帮助吗?
CableEditorWindow.xaml:
<Controls:MetroWindow x:Class="GPZmodel.Windows.CableEditorWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:Controls="http://metro.mahapps.com/winfx/xaml/controls"
xmlns:sys="clr-namespace:System;assembly=mscorlib"
Title="Edytor właściwości kabla" Height="664" Width="610"
Background="WhiteSmoke" WindowStartupLocation="CenterScreen">
<Grid>
<Grid.RowDefinitions>
<RowDefinition/>
<RowDefinition Height="Auto" MinHeight="70"/>
</Grid.RowDefinitions>
<DataGrid x:Name="CableEditDataGrid"
Style="{StaticResource AzureDataGrid}"
Grid.Row="0"
VerticalAlignment="Stretch"
ItemsSource="{Binding Rows, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
CanUserAddRows="False"
CanUserDeleteRows="False" CanUserSortColumns="True" AutoGenerateColumns="False"
ScrollViewer.CanContentScroll="True" ScrollViewer.VerticalScrollBarVisibility="Auto" ScrollViewer.HorizontalScrollBarVisibility="Auto"
SelectionMode="Single">
<DataGrid.Columns>
<DataGridTextColumn Header="Pole" Width="Auto"
HeaderStyle="{StaticResource WysrodkujHeader}"
Binding="{Binding nazwa_pola,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}"
IsReadOnly="True"
>
<DataGridTextColumn.ElementStyle>
<Style TargetType="{x:Type TextBlock}">
<Style.Triggers>
<Trigger Property="Text" Value="ID">
<Setter Property="Background" Value="#FF84BCCD"/>
<Setter Property="FontSize" Value="13"/>
</Trigger>
</Style.Triggers>
<Setter Property="TextAlignment" Value="Center"/>
</Style>
</DataGridTextColumn.ElementStyle>
</DataGridTextColumn>
<!--THIS-->
<DataGridTextColumn Header="Wartość"
HeaderStyle="{StaticResource WysrodkujHeader}"
Width="*"
Binding="{Binding wartosc_pola, Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}"
>
<DataGridTextColumn.CellStyle>
<Style TargetType="DataGridCell">
<Style.Triggers>
<DataTrigger Binding="{Binding Path=ReadOnly}" Value="True">
<Setter Property="IsTabStop" Value="False"/>
<Setter Property="Focusable" Value="False"/>
</DataTrigger>
</Style.Triggers>
<Style.Setters>
<Setter Property="TextBlock.TextAlignment" Value="Center"/>
<Setter Property="VerticalAlignment" Value="Stretch"/>
<Setter Property="HorizontalAlignment" Value="Stretch"/>
</Style.Setters>
</Style>
</DataGridTextColumn.CellStyle>
<DataGridTextColumn.ElementStyle>
<Style TargetType="TextBlock">
<Setter Property="TextBlock.TextWrapping" Value="Wrap"/>
</Style>
</DataGridTextColumn.ElementStyle>
</DataGridTextColumn>
<!--/THIS-->
<DataGridTextColumn x:Name="JednostkaTextBox"
Header="Jednostka"
HeaderStyle="{StaticResource WysrodkujHeader}"
Binding="{Binding jednostka_pola,Mode=TwoWay,UpdateSourceTrigger=PropertyChanged}"
IsReadOnly="True"
Width="0.4*">
</DataGridTextColumn>
</DataGrid.Columns>
</DataGrid>
<Grid Grid.Row="1" Background="#4A6A95">
<Button Style="{StaticResource MainButtonStyle}" Content="Nadpisz" x:Name="NadpiszButton" HorizontalAlignment="Right" Width="120" Panel.ZIndex="1" Margin="0,0,10,21" Height="32" VerticalAlignment="Bottom" Click="NadpiszButton_Click" />
<Button Style="{StaticResource MainButtonStyle}" Content="Anuluj" Name="AnulujButton" Height="32" VerticalAlignment="Bottom" Panel.ZIndex="1" Margin="0,0,135,21" HorizontalAlignment="Right" Width="120" Click="AnulujButton_Click" />
</Grid>
</Grid>
答案 0 :(得分:0)
幸运的是,解决方案很简单:
将EditingElementStyle
添加到您的列中,您可以(或应该)分别自定义编辑样式
<DataGridTextColumn.EditingElementStyle>
<Style>
<Setter Property="TextBlock.TextWrapping" Value="Wrap"/>
</Style>
</DataGridTextColumn.EditingElementStyle>
您最终的代码部分将如下所示
<!-- THIS -->
<DataGridTextColumn Width="*"
Binding="{Binding wartosc_pola, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
Header="Wartość"
HeaderStyle="{StaticResource WysrodkujHeader}">
<DataGridTextColumn.CellStyle>
<Style TargetType="DataGridCell">
<Style.Triggers>
<DataTrigger Binding="{Binding Path=ReadOnly}" Value="True">
<Setter Property="IsTabStop" Value="False" />
<Setter Property="Focusable" Value="False" />
</DataTrigger>
</Style.Triggers>
<Style.Setters>
<Setter Property="TextBlock.TextAlignment" Value="Center" />
<Setter Property="VerticalAlignment" Value="Stretch" />
<Setter Property="HorizontalAlignment" Value="Stretch" />
</Style.Setters>
</Style>
</DataGridTextColumn.CellStyle>
<DataGridTextColumn.ElementStyle>
<Style>
<Setter Property="TextBlock.TextWrapping" Value="Wrap" />
</Style>
</DataGridTextColumn.ElementStyle>
<DataGridTextColumn.EditingElementStyle>
<Style>
<Setter Property="TextBlock.TextWrapping" Value="Wrap" />
</Style>
</DataGridTextColumn.EditingElementStyle>
</DataGridTextColumn>
<!-- /THIS -->
答案 1 :(得分:0)
除了for c in df.select_dtypes(object).columns:
if pd.to_numeric(df[c], errors='coerce').notna().any():
print (c)
的{{1}},还应该定义一个ElementStyle
,将TextBlock
的{{1}}属性设置为EditingElementStyle
:
TextWrapping
在编辑模式下,没有显示TextBox
。这是Wrap
。