移动时奇怪的分离器行为

Question

我的演示应用程序显示两个矩形，应该填满整个浏览器的屏幕。它们之间有一个垂直分离器。这看起来像一个基本场景，但我不知道如何在xaml中实现它。我不能强迫它填满整个屏幕，当移动分割器时，整个屏幕都会增长。有人可以帮忙吗？

<UserControl 
    xmlns:controls="clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls"  
    x:Class="SilverlightApplication1.MainPage"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
    mc:Ignorable="d" d:DesignWidth="640" d:DesignHeight="480">
  <Grid x:Name="LayoutRoot" VerticalAlignment="Stretch" HorizontalAlignment="Stretch">
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="Auto"/>
            <ColumnDefinition Width="Auto"/>
            <ColumnDefinition Width="Auto"/>            
        </Grid.ColumnDefinitions>
        <Border BorderBrush="Black" BorderThickness="1" VerticalAlignment="Stretch" HorizontalAlignment="Stretch" MinWidth="50">
        </Border>
        <controls:GridSplitter Grid.Column="1" VerticalAlignment="Stretch" Width="Auto" ></controls:GridSplitter>
        <Border BorderBrush="Blue" BorderThickness="1" VerticalAlignment="Stretch" HorizontalAlignment="Stretch" Grid.Column="2" MinWidth="50"></Border>
    </Grid>
</UserControl>

Answer 1

这是您的列布局。左侧和右侧列需要星形大小，中间需要自动调整：

<Grid.ColumnDefinitions>
            <ColumnDefinition Width="*" />
            <ColumnDefinition Width="Auto" />
            <ColumnDefinition Width="*" />
        </Grid.ColumnDefinitions>

<击>

修改

使用网格分割器（在此特定情况下）的正确方法似乎是在网格中仅使用两列。然后应将网格分割器放在第一个列中，但与右侧对齐。像这样：

<Grid x:Name="LayoutRoot"
          VerticalAlignment="Stretch"
          HorizontalAlignment="Stretch">
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="*" />
            <ColumnDefinition Width="*" />
        </Grid.ColumnDefinitions>
        <Border BorderBrush="Black"
                BorderThickness="3"
                Margin="3,3,13,3"
                VerticalAlignment="Stretch"
                HorizontalAlignment="Stretch"
                MinWidth="50">
        </Border>
        <controls:GridSplitter Grid.Column="0"
                               VerticalAlignment="Stretch"
                               HorizontalAlignment="Right"
                               Width="10"></controls:GridSplitter>
        <Border BorderBrush="Blue"
                Margin="3"
                BorderThickness="3"
                VerticalAlignment="Stretch"
                HorizontalAlignment="Stretch"
                Grid.Column="2"
                MinWidth="50"></Border>
    </Grid>

Answer 2

GridSplitter很糟糕。尝试对接控制。

Answer 3

我发现拆分器和自动宽度不起作用。

Answer 4

这是一个带有silverlight示例的有趣示例页面。

http://www.xs4all.nl/~wrb/Articles/Article_WPFSplitPanels_01_SL.htm