我正在使用AvalonDock (link)创建我的应用程序。我有一个工具栏和一个文档窗格(类似于VisualStudio),每个新文档都包含一个文本框。现在,我想在我的工具栏中添加一个撤消按钮,它将撤消放置在所选文档上的文本框中的更改。它与Visual Studio中的完全相同。
我想要完成的是用TabControl和Tabs来回答here。MyCode:
<Window x:Class="_app.MainWindow"
xmlns:my="clr-namespace:_app"
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"
xmlns:osc="clr-namespace:OpenSourceControls;assembly=DockPanelSplitter"
Title="MainWindow" Height="350" Width="525" Loaded="Window_Loaded"
DataContext="{Binding RelativeSource={RelativeSource Self}}">
<Grid >
<Grid.RowDefinitions>
<RowDefinition Height="24"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="*"/>
<RowDefinition Height="24"/>
</Grid.RowDefinitions>
<!--...Menu And Toolbars -->
<ToolBarPanel Grid.Row="1" Width="Auto" HorizontalAlignment="Stretch" >
<ToolBar>
<Button Command="Undo">Undo</Button>
</ToolBar>
</ToolBarPanel>
<ad:DockingManager x:Name="dockManager" Grid.Row="2">
<ad:ResizingPanel Orientation="Vertical">
<ad:ResizingPanel Orientation="Horizontal">
<ad:DockablePane ad:ResizingPanel.ResizeWidth="150">
<ad:DockableContent x:Name="inputContent" Title="Workspace">
<!-- some dockable windows -->
</ad:DockableContent>
</ad:DockablePane>
<!-- here are added the new Documents-->
<ad:DocumentPane Name="mainDocPane" ItemsSource="{Binding ..Don't know..}">
<ad:DocumentPane.ItemContainerStyle>
<Style TargetType="ad:DocumentContent">
<Setter Property="Content" Value="{Binding Content}"/>
</Style>
</ad:DocumentPane.ItemContainerStyle>
</ad:DocumentPane>
</ad:ResizingPanel>
</ad:ResizingPanel>
</ad:DockingManager>
</Grid>
我创建了新的文档窗口,如下所示:
private void NewDocument_Click(object sender, RoutedEventArgs e)
{
string title = "Document" + (dockManager.Documents.Count+1).ToString();
var doc = new Document() { Title = title };
doc.Show(dockManager);
doc.Activate();
}document类如下所示:
public partial class Document : AvalonDock.DocumentContent
{
public Document()
{
InitializeComponent();
}
}XAML:
<ad:DocumentContent x:Class="_ap.Document"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:osc="clr-namespace:OpenSourceControls;assembly=DockPanelSplitter"
xmlns:ad="clr-namespace:AvalonDock;assembly=AvalonDock">
<DockPanel>
<TextBox Name="input" AcceptsReturn="True" />
</DockPanel>
因此,我想在此代码上应用上述链接中的相同机制。
谢谢你的帮助。
发布于 2010-09-08 03:40:44
See the ApplicaionCommands.Undo
一旦您将撤消按钮与.NET FW附带的就地命令捆绑在一起,当TextBox具有焦点时,撤消将发生,而您不必执行任何操作。
https://stackoverflow.com/questions/2968750
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