我可以自定义AvalonDock上下文菜单吗？

Question

我在项目中使用AvalonDock以利用工具窗口。

我没有任何需要选项卡式文档，并希望禁用“Dock作为选项卡式文档”上下文菜单项时，我右键单击工具窗口标题栏。这可能吗？

谢谢

Answer 1

我认为这是一个简单的属性设置。 我使用CodePlex从76560.

最新源代码可以在DockableStyle属性更改为你想要的风格：

<ad:SampleDockableContent DockableStyle="DockableToBorders" 
        x:Name="DockingManagerPropertiesHost" 
        Title="Only dock to borders"> 
</ad:SampleDockableContent> 

，并可以覆盖此方法来禁用contect菜单：

public partial class SampleDockableContent : DockableContent 
{ 
    public SampleDockableContent() { 
    this.InitializeComponent(); 
    this.DataContext = this; 
    } 

    protected override bool CanExecuteCommand(ICommand command) { 
    if (command == DockableContentCommands.ShowAsDocument) { 
     if (this.DockableStyle == DockableStyle.DockableToBorders) { 
     return false; 
     } 
     if (this.State == DockableContentState.Document) { 
     return false; 
     } 
    } 
    return base.CanExecuteCommand(command); 
    } 
} 

这里是国旗enum：

/// <summary> 
/// Defines how a dockable content can be dragged over a docking manager 
/// </summary> 
/// <remarks>This style can be composed with the 'or' operator.</remarks> 
public enum DockableStyle : uint 
{ 
    /// <summary> 
    /// Content is not dockable at all 
    /// </summary> 
    None = 0x0000, 

    /// <summary> 
    /// Dockable as document 
    /// </summary> 
    Document = 0x0001, 

    /// <summary> 
    /// Dockable to the left border of <see cref="DockingManager"/> 
    /// </summary> 
    LeftBorder = 0x0002, 

    /// <summary> 
    /// Dockable to the right border of <see cref="DockingManager"/> 
    /// </summary> 
    RightBorder = 0x0004, 

    /// <summary> 
    /// Dockable to the top border of <see cref="DockingManager"/> 
    /// </summary> 
    TopBorder = 0x0008, 

    /// <summary> 
    /// Dockable to the bottom border of <see cref="DockingManager"/> 
    /// </summary> 
    BottomBorder= 0x0010, 

    /// <summary> 
    /// A <see cref="DockableContent"/> with this style can be hosted in a <see cref="FloatingWindow"/> 
    /// </summary> 
    Floating = 0x0020, 

    /// <summary> 
    /// A <see cref="DockableContent"/> with this style can be the only one content in a <see cref="DockablePane"/> pane (NOT YET SUPPORTED) 
    /// </summary> 
    /// <remarks>This style is not compatible with <see cref="DockableStyle.Document"/> style</remarks> 
    Single = 0x0040, 

    /// <summary> 
    /// A <see cref="DockableContet"/> with this style can be autohidden. 
    /// </summary> 
    AutoHide = 0x0080, 

    /// <summary> 
    /// Dockable only to a border of a <see cref="DockingManager"/> 
    /// </summary> 
    DockableToBorders = LeftBorder | RightBorder | TopBorder | BottomBorder | AutoHide, 

    /// <summary> 
    /// Dockable to a border of a <see cref="DockingManager"/> and into a <see cref="DocumentPane"/> 
    /// </summary> 
    Dockable = DockableToBorders | Document | Floating, 

    /// <summary> 
    /// Dockable to a border of a <see cref="DockingManager"/> and into a <see cref="DocumentPane"/> but not in autohidden mode (WinForms controls) 
    /// </summary> 
    DockableButNotAutoHidden = Dockable & ~AutoHide 
}