11

There is a RichTextBox with Paragraph inside it. How to change margin of the inner paragraph? There is no such property. Setting of RichTextBox.Padding to "-12,0" helps, but looks like an ugly hack.

4

4 回答 4

2

默认情况下，RichTextBox 的根边框元素将有一个边距 (12,0,12,0)，因此默认情况下会添加左侧和右侧的空间。如果要更改行为，则必须自定义 RichTextBox 模板本身。

您可以使用此模板并避免在左右添加额外的边距。

<ControlTemplate TargetType="RichTextBox">
    <Grid Background="Transparent">
        <Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="{TemplateBinding Background}">
            <ContentControl x:Name="ContentElement" HorizontalContentAlignment="{TemplateBinding HorizontalContentAlignment}" Padding="{TemplateBinding Padding}" VerticalContentAlignment="{TemplateBinding VerticalContentAlignment}"/>
        </Border>
    </Grid>
</ControlTemplate>

问候， 毛伊

于 2014-12-02T11:44:30.370 回答
1

另一个黑客：（至少对于剩余边距:)

<Paragraph xml:space="preserve">
    Hi from Paragraph
    Hi from Paragraph 2
</Paragraph>
于 2014-01-01T03:40:46.020 回答
1

您只需要设置段落的属性 TextIndent。我将向您展示一个示例：

    <RichTextBox>
        <FlowDocument>
            <Paragraph TextIndent="6"><Run Text="Paragraph 1"/></Paragraph>
            <Paragraph TextIndent="12"><Run Text="Paragraph 2"/></Paragraph>
            <Paragraph TextIndent="18"><Run Text="Paragraph 3"/></Paragraph>
            <Paragraph TextIndent="24"><Run Text="Paragraph 4"/></Paragraph>
        </FlowDocument>
    </RichTextBox>

这将导致：
段落的文本缩进

于 2014-10-25T09:04:11.300 回答
1

这个选项怎么样：锁也很难看，但仍然：

<StackPanel x:Name="ContentPanel" Grid.Row="1" Margin="12,0,12,0">
            <RichTextBox>
                <Paragraph>
                    <InlineUIContainer>
                        <TextBlock x:Name="tbMargin" Margin="100,0,0,0"></TextBlock>
                    </InlineUIContainer>
                    Hi from Paragraph
                </Paragraph>               
            </RichTextBox>           
        </StackPanel>
于 2013-12-09T20:32:42.217 回答