HandyControl/doc/source/handycontrol/extend_controls/waterfallPanel/index.md

title

title
WaterfallPanel 瀑布流

该面板可使元素按照等宽不等高或者等高不等宽进行布局.

public class WaterfallPanel : Panel

属性

属性	描述	默认值	备注
Groups	组数	2	等宽不等高时即为列数，等高不等宽即为行数
Orientation	排列方向	Orientation.Horizontal	Horizontal为等宽不等高，Vertical为等高不等宽

案例

<Grid Margin="32">
    <Grid.RowDefinitions>
        <RowDefinition Height="Auto"/>
        <RowDefinition/>
    </Grid.RowDefinitions>
    <hc:NumericUpDown x:Name="UpDownGroups" HorizontalAlignment="Center" Value="2" Minimum="1" Maximum="3" Width="200" Style="{StaticResource NumericUpDownExtend}" hc:TitleElement.Title="{ex:Lang Key={x:Static langs:LangKeys.Groups}}" hc:TitleElement.TitleWidth="50" hc:TitleElement.TitlePlacement="Left"/>
    <StackPanel Grid.Row="1" Orientation="Horizontal" Margin="0,16,0,0">
        <hc:ScrollViewer MaxHeight="300">
            <hc:WaterfallPanel VerticalAlignment="Center" Width="300" Groups="{Binding Value,ElementName=UpDownGroups}" hc:PanelElement.FluidMoveBehavior="{StaticResource BehaviorXY200}">
                <Border Height="100" Background="{DynamicResource PrimaryBrush}" Effect="{StaticResource EffectShadow1}" Margin="5">
                    <TextBlock Text="{ex:Lang Key={x:Static langs:LangKeys.ContentDemoStr}}" VerticalAlignment="Center" HorizontalAlignment="Center" Foreground="White"/>
                </Border>
                <Border Height="140" Background="{DynamicResource DangerBrush}" Effect="{StaticResource EffectShadow1}" Margin="5">
                    <TextBlock Text="{ex:Lang Key={x:Static langs:LangKeys.ContentDemoStr}}" VerticalAlignment="Center" HorizontalAlignment="Center" Foreground="White"/>
                </Border>
                <Border Height="100" Background="{DynamicResource SuccessBrush}" Effect="{StaticResource EffectShadow1}" Margin="5">
                    <TextBlock Text="{ex:Lang Key={x:Static langs:LangKeys.ContentDemoStr}}" VerticalAlignment="Center" HorizontalAlignment="Center" Foreground="White"/>
                </Border>
                <Border Height="170" Background="{DynamicResource InfoBrush}" Effect="{StaticResource EffectShadow1}" Margin="5">
                    <TextBlock Text="{ex:Lang Key={x:Static langs:LangKeys.ContentDemoStr}}" VerticalAlignment="Center" HorizontalAlignment="Center" Foreground="White"/>
                </Border>
                <Border Height="100" Background="{DynamicResource WarningBrush}" Effect="{StaticResource EffectShadow1}" Margin="5">
                    <TextBlock Text="{ex:Lang Key={x:Static langs:LangKeys.ContentDemoStr}}" VerticalAlignment="Center" HorizontalAlignment="Center" Foreground="White"/>
                </Border>
            </hc:WaterfallPanel>
        </hc:ScrollViewer>
        <hc:ScrollViewer Margin="32,0,0,0" HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Hidden" Orientation="Horizontal" MaxWidth="300">
            <hc:WaterfallPanel VerticalAlignment="Center" Height="300" Orientation="Vertical" Groups="{Binding Value,ElementName=UpDownGroups}" hc:PanelElement.FluidMoveBehavior="{StaticResource BehaviorXY200}">
                <Border Width="100" Background="{DynamicResource PrimaryBrush}" Effect="{StaticResource EffectShadow1}" Margin="5">
                    <TextBlock Text="{ex:Lang Key={x:Static langs:LangKeys.ContentDemoStr}}" VerticalAlignment="Center" HorizontalAlignment="Center" Foreground="White"/>
                </Border>
                <Border Width="140" Background="{DynamicResource DangerBrush}" Effect="{StaticResource EffectShadow1}" Margin="5">
                    <TextBlock Text="{ex:Lang Key={x:Static langs:LangKeys.ContentDemoStr}}" VerticalAlignment="Center" HorizontalAlignment="Center" Foreground="White"/>
                </Border>
                <Border Width="100" Background="{DynamicResource SuccessBrush}" Effect="{StaticResource EffectShadow1}" Margin="5">
                    <TextBlock Text="{ex:Lang Key={x:Static langs:LangKeys.ContentDemoStr}}" VerticalAlignment="Center" HorizontalAlignment="Center" Foreground="White"/>
                </Border>
                <Border Width="170" Background="{DynamicResource InfoBrush}" Effect="{StaticResource EffectShadow1}" Margin="5">
                    <TextBlock Text="{ex:Lang Key={x:Static langs:LangKeys.ContentDemoStr}}" VerticalAlignment="Center" HorizontalAlignment="Center" Foreground="White"/>
                </Border>
                <Border Width="100" Background="{DynamicResource WarningBrush}" Effect="{StaticResource EffectShadow1}" Margin="5">
                    <TextBlock Text="{ex:Lang Key={x:Static langs:LangKeys.ContentDemoStr}}" VerticalAlignment="Center" HorizontalAlignment="Center" Foreground="White"/>
                </Border>
            </hc:WaterfallPanel>
        </hc:ScrollViewer>
    </StackPanel>
</Grid>