LayoutDocumentPane Class

Represents a layout element that contains a collection of LayoutDocument obiects.

Syntax

Visual Basic
C#

'Declaration
 
<ContentPropertyAttribute("Children")>
<TypeDescriptionProviderAttribute(MS.Internal.ComponentModel.DependencyObjectProvider)>
<NameScopePropertyAttribute("NameScope", System.Windows.NameScope)>
<SerializableAttribute()>
Public Class LayoutDocumentPane 
   Inherits Xceed.Wpf.AvalonDock.Layout.LayoutPositionableGroup(Of LayoutContent)
   Implements ILayoutContainer, ILayoutContentSelector, ILayoutDocumentPane, ILayoutElement, ILayoutElementWithVisibility, ILayoutGroup, ILayoutPane, ILayoutPanelElement

'Usage
 
Dim instance As LayoutDocumentPane

[ContentProperty("Children")]
[TypeDescriptionProvider(MS.Internal.ComponentModel.DependencyObjectProvider)]
[NameScopeProperty("NameScope", System.Windows.NameScope)]
[Serializable()]
public class LayoutDocumentPane : Xceed.Wpf.AvalonDock.Layout.LayoutPositionableGroup<LayoutContent>, ILayoutContainer, ILayoutContentSelector, ILayoutDocumentPane, ILayoutElement, ILayoutElementWithVisibility, ILayoutGroup, ILayoutPane, ILayoutPanelElement

Remarks

LayoutDocument elements are typically arranged as in tab control. Unlike a LayoutAnchorablePane, a LayoutDocumentPane cannot be set to autohide or dragged over the DockingManager as floating window (although individual LayoutDocument elements can be floated). A LayoutDocumentPane also can't be anchored to a border of the parent DockingManager.

AvalonDock adheres to an MVVM design.

The Model is represented by the classes contained in the Xceed.Wpf.AvalonDock.Layout namespace. The classes in this namespace are the layout elements in a layout model (for example LayoutAnchorable/LayoutDocument, LayoutAnchorablePane/LayoutDocumentPane, LayoutAnchorablePaneGroup/LayoutDocumentPaneGroup, etc.) that are used directly in XAML within a DockingManager to describe how the layout is composed.

The View is represented by the classes contained in the Xceed.Wpf.AvalonDock.Controls namespace; these classes are a set of stylizable controls that show the user controls. The names of the view controls typically end with "Control" (for example, LayoutAnchorableControl is the view control, whereas LayoutAnchorable is the model element).

The DockingManager uses various classes (such as the LayoutItem and its derived classes) to perform the role of the ViewModel, preparing the model to be consumed by the view.

There is one and only one logical tree, which has the DockingManager as its root. Even if a control is placed in a different window (i.e., autohidden windows or floating windows), it always belong to the same logical tree below the DockingManager

Example

The following shows how to use document panes, as well as various other elements.

XAML

<xcad:DockingManager Grid.Row="1" MaxHeight="425"
                     AllowMixedOrientation="True"
                     BorderBrush="Black"
                     BorderThickness="1">
  <xcad:DockingManager.DocumentHeaderTemplate>
    <DataTemplate>
      <StackPanel Orientation="Horizontal">
        <Image Source="{Binding IconSource}" Margin="0,0,4,0"/>
        <TextBlock Text="{Binding Title}" />
      </StackPanel>
    </DataTemplate>
  </xcad:DockingManager.DocumentHeaderTemplate>
  <xcad:LayoutRoot x:Name="_layoutRoot">
    <xcad:LayoutPanel Orientation="Horizontal">
      <xcad:LayoutAnchorablePane DockWidth="200">
        <xcad:LayoutAnchorable ContentId="properties" Title="Properties" CanHide="False" CanClose="False"
                                  AutoHideWidth="240"
                               IconSource="../Images/property-blue.png">
          <xctk:PropertyGrid NameColumnWidth="110"
             SelectedObject="{Binding ElementName=_layoutRoot, Path=LastFocusedDocument.Content}"/>
        </xcad:LayoutAnchorable>
      </xcad:LayoutAnchorablePane>
      <xcad:LayoutDocumentPaneGroup >
        <xcad:LayoutDocumentPane>
          <xcad:LayoutDocument ContentId="document1" Title="Document 1" IconSource="../Images/document.png" >
            <Button Content="Document 1 Content" HorizontalAlignment="Center" VerticalAlignment="Center"/>
          </xcad:LayoutDocument>
          <xcad:LayoutDocument ContentId="document2" Title="Document 2" IconSource="../Images/document.png">
            <TextBox Text="Document 2 Content" AcceptsReturn="True"/>
          </xcad:LayoutDocument>
        </xcad:LayoutDocumentPane>
      </xcad:LayoutDocumentPaneGroup >
      <xcad:LayoutAnchorablePaneGroup DockWidth="125">
        <xcad:LayoutAnchorablePane>
          <xcad:LayoutAnchorable ContentId="alarms" Title="Alarms" IconSource="../Images/alarm-clock-blue.png" >
            <ListBox>
              <s:String>Alarm 1</s:String>
              <s:String>Alarm 2</s:String>
              <s:String>Alarm 3</s:String>
            </ListBox>
          </xcad:LayoutAnchorable>
          <xcad:LayoutAnchorable ContentId="journal" Title="Journal" >
            <RichTextBox>
              <FlowDocument>
                <Paragraph FontSize="14" FontFamily="Segoe">
                  This is the content of the Journal Pane.
                  <LineBreak/>
                  A
                  <Bold>RichTextBox</Bold> has been added here
                </Paragraph>
              </FlowDocument>
            </RichTextBox>
          </xcad:LayoutAnchorable>
        </xcad:LayoutAnchorablePane>
      </xcad:LayoutAnchorablePaneGroup>
    </xcad:LayoutPanel>

    <xcad:LayoutRoot.LeftSide>
      <xcad:LayoutAnchorSide>
        <xcad:LayoutAnchorGroup>
          <xcad:LayoutAnchorable Title="Agenda" ContentId="agenda" IconSource="../Images/address-book-open.png">
            <TextBlock Text="Agenda Content" Margin="10" FontSize="18" FontWeight="Black" TextWrapping="Wrap"/>
          </xcad:LayoutAnchorable>
          <xcad:LayoutAnchorable Title="Contacts" ContentId="contacts" IconSource="../Images/address-book--pencil.png" >
            <TextBlock Text="Contacts Content" Margin="10" FontSize="18" FontWeight="Black" TextWrapping="Wrap"/>
          </xcad:LayoutAnchorable>
        </xcad:LayoutAnchorGroup>
      </xcad:LayoutAnchorSide>
    </xcad:LayoutRoot.LeftSide>
  </xcad:LayoutRoot>
</xcad:DockingManager>

Inheritance Hierarchy

System.Object
   System.Windows.Threading.DispatcherObject
      System.Windows.DependencyObject
         Xceed.Wpf.AvalonDock.Layout.LayoutElement
            Xceed.Wpf.AvalonDock.Layout.LayoutGroupBase
               Xceed.Wpf.AvalonDock.Layout.LayoutGroup<T>
                  Xceed.Wpf.AvalonDock.Layout.LayoutPositionableGroup<T>
                     Xceed.Wpf.AvalonDock.Layout.LayoutDocumentPane

Requirements

Target Platforms: Windows 11, Windows 10, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

LayoutDocumentPane Members
Xceed.Wpf.AvalonDock.Layout Namespace