我用 3 个文本块创建了自己的简单状态栏控件。现在我希望第一个文本块占用尽可能多的可用空间。我似乎没有完成..现在只需要显示文本所需的空间。
XAML:
<StatusBar Background="{StaticResource GradientBrush}">
<StatusBar.ItemsPanel>
<ItemsPanelTemplate>
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="Auto" />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
</Grid>
</ItemsPanelTemplate>
</StatusBar.ItemsPanel>
<StatusBarItem HorizontalAlignment="Left"
HorizontalContentAlignment="Right">
<Border BorderThickness="1"
BorderBrush="Black"
Padding="5 0 5 0"
Background="White">
<TextBlock Text="{Binding Message, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
Foreground="{Binding TextColorMessage}"
Background="White"
/>
</Border>
</StatusBarItem>
<Separator Grid.Column="1" />
<StatusBarItem Grid.Column="2"
HorizontalAlignment="Right">
<TextBlock Text="{Binding Path=DatabaseName, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
</StatusBarItem>
<Separator Grid.Column="3" />
<StatusBarItem Grid.Column="4"
HorizontalAlignment="Right">
<TextBlock Text="{Binding Path=ComputerName}" />
</StatusBarItem>
您已将
StatusBarItem
HorizontalAlignment="Left"
设置为 Stretch
,与 HorizontalContentAlignment
相同。
还建议在边框上设置 Margin="0"
。
这就是我所做的,所以它对我有用:
<StatusBarItem HorizontalAlignment="Stretch"
HorizontalContentAlignment="Stretch">
<Border BorderThickness="1"
BorderBrush="Black"
Margin="0"
Padding="5 0 5 0"
Background="White">
<TextBlock Text="{Binding Message, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
Foreground="{Binding TextColorMessage}"
Background="White"/>
</Border>
</StatusBarItem>
尝试将 StatusBarItem 的
HorizontalAlignment
和 HorizontalContentAlignment
设置为 Stretch
。
将 StatusBarItem 的 HorizontalContentAlignment 设置为 Stretch,将 TextBlock 的 TextAlignment 属性设置为 Right。 (第二个设置仅适用于第一个 StatusBarItem,因为您似乎尝试将文本向右对齐。)
StatusBar 只有一个 HorizontalAlignment=Right 项目才能生效,因此您只能在想要的位置获取最后一项。您可以设置 statusBar 的 FlowDirection="RightToLeft" 并以相反的顺序添加项目。详细信息:右侧放置的项目不需要 StatusBarItem 包围,但左侧的项目需要拉伸。以下代码:
<StatusBar VerticalAlignment="Bottom" FlowDirection="RightToLeft"><!--flow right to left cause items right aligned-->
<!--make item's flow back left to right, avoid display disorder-->
<TextBlock x:Name="textBlock_status_R1" Text="111.147.168.20" Grid.Column="2" Margin="10,0" FlowDirection="LeftToRight"/>
<Separator/>
<TextBlock x:Name="textBlock_status_R2" Text="Working" Margin="10,0" FlowDirection="LeftToRight"/>
<Separator/>
<!--To fill rest space,need StatusBarItem packing and default HorizontalAlignment="Stretch"-->
<StatusBarItem FlowDirection="LeftToRight">
<TextBlock x:Name="textBlock_status_L1" Text="Information here."/>
</StatusBarItem>
</StatusBar>