Question

我正在使用AvalonDock诉1.3, NET 3.5。

我在设计时增加了两份文件Pans,以备震.Manager。第一个目标被确定为可见,第二个是隐蔽的(见Visibility=“Collapsed”)。

当我提出申请时,第二份文件Pane被看见not<>em>,这是打算的行为,但不幸的是,尽管横向关系被定在“重新安排”上,但可见的文件小组却并未延伸到主要窗口的边缘。我将如何把这个奇迹(或最大)放在允许区域的边缘?

This is the xaml that I am using:

<ad:DockingManager x:Name="dockManager" Grid.Row="1"> <ad:ResizingPanel Name="resizePanel" Orientation="Horizontal"> <ad:DocumentPane Name="visibleDocumentPane" HorizontalAlignment="Stretch" > <ad:DocumentContent Title="A"/> <ad:DocumentContent Title="B"/> </ad:DocumentPane> <ad:DocumentPane Name="collapsedDocumentPane" Visibility="Collapsed"> <ad:DocumentContent Title="A"/> <ad:DocumentContent Title="B"/> </ad:DocumentPane> </ad:ResizingPanel> </ad:DockingManager>

Thanks, Dave

根据要求,这是指全部XAML:

<Window x:Class="AvalonDockSampleProject.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:ad="clr-namespace:AvalonDock;assembly=AvalonDock" Title="MainWindow" Height="421" Width="948"> <Grid> <Grid.RowDefinitions> <RowDefinition Height="24"/> <RowDefinition Height="*"/> <RowDefinition Height="24"/> </Grid.RowDefinitions> <Menu> <MenuItem Header="File"> <MenuItem Header="Create DockableContent" Click="CreateDockableContent"/> <MenuItem Header="Layout"> <MenuItem Header="Save" Click="SaveLayout"/> <MenuItem Header="Restore" Click="RestoreLayout"/> </MenuItem> <MenuItem Header="Exit"/> </MenuItem> </Menu> <ad:DockingManager x:Name="dockManager" Grid.Row="1"> <ad:ResizingPanel Name="resizePanel" Orientation="Horizontal"> <ad:DocumentPane Name="visibleDocumentPane" HorizontalAlignment="Stretch" > <ad:DocumentContent Title="A!"/> <ad:DocumentContent Title="B!"/> </ad:DocumentPane> <ad:DocumentPane Name="collapsedDocumentPane" Visibility="Collapsed"> <ad:DocumentContent Title="A"/> <ad:DocumentContent Title="B"/> </ad:DocumentPane> </ad:ResizingPanel> </ad:DockingManager> <StatusBar Grid.Row="2"> <StatusBarItem Content="AvalonDock 1.3 Sample Project"/> </StatusBar> </Grid> </Window>

Answer 1

您是正确的,在XAML中,似乎难以界定你的<代码>collapsedDocumentPane,作为AvalonDoc将空间保留给它(其制片头或任何东西)完全无视Visibility=“Collapsed”,因此,我最后在代码中添加/移除inhg 地雷。因此:

首先,从XAML中删除“>“collapsedDocumentPane”

<ad:DockingManager x:Name="dockManager" Grid.Row="1">
    <ad:ResizingPanel Name="resizePanel" Orientation="Horizontal">
        <ad:DocumentPane Name="visibleDocumentPane" HorizontalAlignment="Stretch" >
            <ad:DocumentContent Title="A"/>
            <ad:DocumentContent Title="B"/>                    
        </ad:DocumentPane>
        <!--<ad:DocumentPane Name="collapsedDocumentPane" Visibility="Collapsed">
            <ad:DocumentContent Title="A"/>
            <ad:DocumentContent Title="B"/>
        </ad:DocumentPane>-->
    </ad:ResizingPanel>
</ad:DockingManager>



并重新计算背后编码中的xaml(见xaml.cs文档):

private DockablePane _collapsedDocumentPane;

private DockablePane CollapsedDocumentPane
{
  get
  {
    if (_collapsedDocumentPane== null)
    {
        _collapsedDocumentPane= new DockablePane();
        var a = new DockableContent
        {
           Title = "A",
           DataContext = _youViewModel, //if you pass data context
           DockableStyle = DockableStyle.AutoHide,
           Content = new RadGridView(), //just a sample control
         };
         var b = new DockableContent { Title = "B"};

        _collapsedDocumentPane.Items.Add(a);
        _collapsedDocumentPane.Items.Add(b);
     }
     return _errorsDockablePane;
   }
 }


之后,又采用一种方法补充或删除:

private void EvaluateCollapsedDocPaneVisibility()
{
   //don t know your scenario
   if (NeedToDisplay_CollapsedDocPane)
   {
       if (!resizePanel.Children.Contains(CollapsedDocumentPane))
         resizePanel.Children.Add(CollapsedDocumentPane);
   }
   else
   {
       if (resizePanel.Children.Contains(CollapsedDocumentPane))
         resizePanel.Children.Remove(CollapsedDocumentPane);
   }
 }


Note, the property is lazy loaded - constructed only when needed. 
So now all you gotta do is call the method above whenever you need to add or remove. 
This is just a sample, you can add an arg to the method to tell it what to do, or whatever, hope this helps/gets you going.

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