添加额外的宽度为"Auto"的填充. [英] Adding additional padding with Width="Auto"

问题描述

我有一个带有多个GridViewColumns的Listview，我为每个列使用Width ="Auto"，这可以确保根据列的最大元素来调整它们的大小.

I have a Listview with multiple GridViewColumns, I am using Width="Auto" for each of the columns, this ensures that the columns are sized according to their largest element.

我想为每个列标题添加额外的呼吸空间，类似于以下内容: 宽度=自动" + 30

I want to add additional breathing space for each column header, something along the lines of: Width = "Auto" + 30

我尝试设置边距和填充，但是这会导致在调整大小时过早地切断列"文本标题. 关于如何实现此目标的任何想法吗?

I have tried setting Margins and padding however this results in the Column text heading being cut off prematurely when resized. Any ideas on how I can achieve this ?

当前我的GridViewColumn吗?

My GridViewColumn currently ?

<GridViewColumn Width="Auto">
        <GridViewColumn.Header>
            <GridViewColumnHeader HorizontalContentAlignment="Left"
                                  Content="{x:Static resources:Resources.TableHeadingDescription}" 
                                  SizeChanged="Description_Column_SizeChanged">
            </GridViewColumnHeader>
        </GridViewColumn.Header>
        <GridViewColumn.CellTemplate>
            <DataTemplate>
            <TextBlock Name="DescriptionTextBlock" 
                       Text="{Binding Description}" 
                       Style="{StaticResource TextBlock_GridEntries_Style}"
                       Margin="{Binding HierarchyLevel, Mode=OneWay, Converter={StaticResource HierarchyToMarginConverter}}"/>
            </DataTemplate>
        </GridViewColumn.CellTemplate>
 </GridViewColumn>

推荐答案

将ContentTemplate添加到GridViewColumnHeader，然后在模板中设置元素的边距

add ContentTemplate to GridViewColumnHeader, and in template set some Margin on element

<GridViewColumn Width="Auto">
    <GridViewColumn.Header>
        <GridViewColumnHeader HorizontalContentAlignment="Left"
                              Content="{x:Static resources:Resources.TableHeadingDescription}" 
                              SizeChanged="Description_Column_SizeChanged">
            <GridViewColumnHeader.ContentTemplate>
                <DataTemplate>
                    <Label Margin="30,0" Content="{Binding}" />
                </DataTemplate>
            </GridViewColumnHeader.ContentTemplate>
        </GridViewColumnHeader>
    </GridViewColumn.Header>
    <GridViewColumn.CellTemplate>
        <DataTemplate>
        <TextBlock Name="DescriptionTextBlock" 
                   Text="{Binding Description}" 
                   Style="{StaticResource TextBlock_GridEntries_Style}"
                   Margin="{Binding HierarchyLevel, Mode=OneWay, Converter={StaticResource HierarchyToMarginConverter}}"/>
        </DataTemplate>
    </GridViewColumn.CellTemplate>
 </GridViewColumn>

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