我的计划是构建一个包含多个用户控件的大型WPF应用程序作为需要时加载的模块。这些模块提供了一个自己的菜单项列表,可以在主窗口中显示。
提供的菜单是MenuTab对象列表。
public class MenuTab
{
private string _label;
private List<MenuGroup> _menuGroups = new List<MenuGroup>();
public string Label
{
get { return _label; }
set { _label = value; }
}
public List<MenuGroup> MenuGroups
{
get { return _menuGroups; }
}
public MenuTab(string label)
{
Label = label;
}
}
public class MenuGroup
{
private string _label;
private string _description;
private List<MenuEntry> _menuEntries = new List<MenuEntry>();
public string Label
{
get { return _label; }
set { _label = value; }
}
public string Description
{
get { return _description; }
set { _description = value; }
}
public List<MenuEntry> MenuEntries
{
get { return _menuEntries; }
}
public MenuGroup(string label)
{
Label = label;
}
}
public class MenuEntry
{
private string _label;
private BitmapSource _largeImage;
private BitmapSource _smallImage;
private ICommand _command;
public string Label
{
get { return _label; }
set { _label = value; }
}
public BitmapSource LargeImage
{
get { return _largeImage; }
set { _largeImage = value; }
}
public BitmapSource SmallImage
{
get { return _smallImage; }
set { _smallImage = value; }
}
public ICommand Command
{
get { return _command; }
set { _command = value; }
}
public MenuEntry(string label)
{
Label = label;
}
}
我在互联网上找到了多个提示,如何构建菜单以添加其他静态菜单等等。
这里我是如何构建菜单和HierarchicalDataTemplate的,它基本上产生了正确数量的选项卡,组和项目。 甚至命令绑定也能正常工作。
<RibbonWindow.Resources>
<Style x:Key="ModuleGroup" TargetType="RibbonGroup">
<Setter Property="Background" Value="AntiqueWhite" />
<Setter Property="Foreground" Value="Green" />
</Style>
<HierarchicalDataTemplate DataType="{x:Type CommonModel:MenuTab}" ItemsSource="{Binding Path=MenuGroups}">
<RibbonTab Header="{Binding Path=Label}" Background="Orange" />
</HierarchicalDataTemplate>
<HierarchicalDataTemplate DataType="{x:Type CommonModel:MenuGroup}" ItemsSource="{Binding Path=MenuEntries}">
<RibbonGroup Header="{Binding Path=Label}" Style="{StaticResource ModuleGroup}" />
</HierarchicalDataTemplate>
<DataTemplate DataType="{x:Type CommonModel:MenuEntry}">
<RibbonButton Label="{Binding Path=Label}" LargeImageSource="{Binding Path=LargeImage}" SmallImageSource="{Binding Path=SmallImage}" Command="{Binding Path=Command}" />
</DataTemplate>
<CollectionViewSource x:Key="ModuleMenuTabs" Source="{Binding ModuleMenu}"/>
</RibbonWindow.Resources>
然后在我的静态标签之间:
<CollectionContainer Collection="{Binding Source={StaticResource ModuleMenuTabs}}"/>
但是标签标题和背景不会显示为例外。并且生成的组的背景也不是例外(例如我向其中一个静态组添加了一些背景,这些静态组工作正常。)
有人能给我一个如何正确生成色带的提示吗?
答案 0 :(得分:0)
现在有了回复后,我自己做了进一步的研究和测试。 我发现解决方案对我有用 - 也许这有助于其他人。
XAML中的我的资源部分看起来像这样:
<RibbonWindow.Resources>
<DataTemplate x:Key="buttonTempl">
<RibbonButton Label="{Binding Path=Label}" LargeImageSource="{Binding Path=LargeImage}" SmallImageSource="{Binding Path=SmallImage}" Command="{Binding Path=Command}" />
</DataTemplate>
<Style TargetType="RibbonGroup" x:Key="groupStyle">
<Setter Property="Header" Value="{Binding Label}"/>
<Setter Property="ItemsSource" Value="{Binding MenuEntries}"/>
<Setter Property="ItemTemplate" Value="{StaticResource buttonTempl}"/>
</Style>
<Style TargetType="RibbonTab" x:Key="tabStyle">
<Setter Property="Header" Value="{Binding Label}"/>
<Setter Property="ItemsSource" Value="{Binding MenuGroups}"/>
<Setter Property="ItemContainerStyle" Value="{StaticResource groupStyle}"/>
</Style>
<CollectionViewSource x:Key="StaticMenuSrc" Source="{Binding StaticMenu}"/>
<CollectionViewSource x:Key="ModuleMenuSrc" Source="{Binding ModuleMenu}"/>
功能区定义为:
<Ribbon DockPanel.Dock="Top" ItemContainerStyle="{StaticResource tabStyle}" >
<Ribbon.ItemsSource>
<CompositeCollection>
<CollectionContainer Collection="{Binding Source={StaticResource StaticMenuSrc}}" />
<CollectionContainer Collection="{Binding Source={StaticResource ModuleMenuSrc}}" />
</CompositeCollection>
</Ribbon.ItemsSource>
</Ribbon>
这样我可以使用MVVM提供静态应用程序菜单和特定于模块的菜单。