WPF Ribbon - RibbonTab 中的数据模板
过去两天我大部分时间都在研究这个控件,但我被困住了。基本上我不知道如何数据模板它是 RibbonTab。如果我所拥有的不显示在 RibbonTab 的底部,那么它就会对我有用!咕噜!
我的 XAML 中的内容是:
<r:Ribbon Grid.Row="0" Title="MSRibbon" x:Name="ribbon">
<r:Ribbon.Style>
<Style TargetType="{x:Type r:Ribbon}">
<Setter Property="TabHeaderTemplate">
<Setter.Value>
<DataTemplate>
<TextBlock Text="{Binding Header}" HorizontalAlignment="Center" VerticalAlignment="Center" />
</DataTemplate>
</Setter.Value>
</Setter>
<Setter Property="ItemsSource" Value="{Binding AvailableRibbonTabs}"/>
<Setter Property="SelectedItem" Value="{Binding SelectedRibbonTab}"/>
<Setter Property="ItemContainerStyle">
<Setter.Value>
<Style TargetType="{x:Type r:RibbonTab}">
<Setter Property="ItemsSource" Value="{Binding RibbonTabData}"/>
</Style>
</Setter.Value>
</Setter>
</Style>
</r:Ribbon.Style>
<r:Ribbon.Resources>
<DataTemplate DataType="{x:Type vmsrc:RecordingRibbonTabGroupData}">
<viewsrc:RecordingTabGroupControl/>
</DataTemplate>
</r:Ribbon.Resources>
</r:Ribbon>
我想要在功能区选项卡组中显示的控件的 XAML 是(当显示时,它会粘在功能区选项卡的底部):
<r:RibbonControl x:Class="Scanner.Views.RecordingRibbonTabGroupData">
<StackPanel Orientation="Horizontal">
<r:RibbonButton Label="foo" />
<r:RibbonButton Label="bar" />
<ListBox ItemsSource="{Binding Barcodes}" />
</StackPanel>
</r:RibbonControl>
在这里,我尝试使用不同的控件组合,但要没有效果。作为控件基本类型,我使用了 RibbonTab、RibbonGroup、UserControl 等,我想我使用了每个可能的控件作为主容器,如 StackPanel、Grid、ItemsControl 等。并且还尝试设置每个控件的高度和 H /V 对齐等。没有任何帮助。
我的视图模型是这样的(INPC 是用 INPCWeaver 注入的并且它可以工作):
public abstract class AbstractViewModel : INotifyPropertyChanged
{
public event PropertyChangedEventHandler PropertyChanged;
}
public abstract class AbstractRibbonTab : AbstractViewModel
{
public string Header { get; set; }
public bool IsSelected { get; set; }
public ObservableCollection<AbstractRibbonTabGroupData> RibbonTabData { get; set; }
}
public class RecordingRibbonTab : AbstractRibbonTab
{
public RecordingRibbonTab()
{
this.Header = "Recording";
this.RibbonTabData = new ObservableCollection<AbstractRibbonTabGroupData>() { new RecordingRibbonTabGroupData() };
}
}
public class SessionRibbonTab : AbstractRibbonTab
{
public SessionRibbonTab()
{
this.Header = "Session";
this.RibbonTabData = new ObservableCollection<AbstractRibbonTabGroupData>() { new AbstractRibbonTabGroupData() };
}
}
public class SettingsRibbonTab : AbstractRibbonTab
{
public SettingsRibbonTab()
{
this.Header = "Settings";
this.RibbonTabData = new ObservableCollection<AbstractRibbonTabGroupData>() { new AbstractRibbonTabGroupData() };
}
}
XAML 将其数据上下文设置为以下实例:
public class MainWindowViewModel : AbstractViewModel, IMainWindowViewModel
{
...
public ObservableCollection<AbstractRibbonTab> AvailableRibbonTabs { get; private set; }
public AbstractRibbonTab SelectedRibbonTab { get; set; }
...
public MainWindowViewModel(PinChangeCommand pcc)
{
this.AvailableRibbonTabs = new ObservableCollection<AbstractRibbonTab>();
this.AvailableRibbonTabs.Add(new RecordingRibbonTab());
this.AvailableRibbonTabs.Add(new SessionRibbonTab());
this.AvailableRibbonTabs.Add(new SettingsRibbonTab());
}
}
绑定工作。
作为旁注,功能区下方有一个内容控件,其声明如下,因此
<ContentControl Grid.Row="1" Content="{Binding SelectedRibbonTab}">
<ContentControl.Resources>
<DataTemplate DataType="{x:Type vmsr:RecordingRibbonTab}">
<views:RecordingView />
</DataTemplate>
</ContentControl.Resources>
</ContentControl>
可以按照人们的预期完美地工作。
我实现的“记录”视图具有以下 XAML(它只显示标题,如下面的屏幕截图所示):
<UserControl x:Class="Scanner.Views.RecordingView">
<Grid>
<TextBlock Text="{Binding Header}" />
</Grid>
</UserControl>
总结一下,代码清单应该解释一些奇怪的数字:
public class RecordingRibbonTabGroupData : AbstractRibbonTabGroupData
{
public ObservableCollection<string> Barcodes { get; private set; }
public RecordingRibbonTabGroupData()
{
this.Barcodes = new ObservableCollection<string>();
this.Barcodes.Add("76765535642");
this.Barcodes.Add("43435356");
}
}
没有 DataTemplate:
带 DataTemplate:
I've spent the better part of the last two days dinging around with this control and I'm stuck. Basically I don't how to data template it's RibbonTab. What I have would work for me if it would only not show it at the bottom of the RibbonTab! Grr!
What I have in my XAML is:
<r:Ribbon Grid.Row="0" Title="MSRibbon" x:Name="ribbon">
<r:Ribbon.Style>
<Style TargetType="{x:Type r:Ribbon}">
<Setter Property="TabHeaderTemplate">
<Setter.Value>
<DataTemplate>
<TextBlock Text="{Binding Header}" HorizontalAlignment="Center" VerticalAlignment="Center" />
</DataTemplate>
</Setter.Value>
</Setter>
<Setter Property="ItemsSource" Value="{Binding AvailableRibbonTabs}"/>
<Setter Property="SelectedItem" Value="{Binding SelectedRibbonTab}"/>
<Setter Property="ItemContainerStyle">
<Setter.Value>
<Style TargetType="{x:Type r:RibbonTab}">
<Setter Property="ItemsSource" Value="{Binding RibbonTabData}"/>
</Style>
</Setter.Value>
</Setter>
</Style>
</r:Ribbon.Style>
<r:Ribbon.Resources>
<DataTemplate DataType="{x:Type vmsrc:RecordingRibbonTabGroupData}">
<viewsrc:RecordingTabGroupControl/>
</DataTemplate>
</r:Ribbon.Resources>
</r:Ribbon>
The XAML of the control i would like to show in the ribbon tab group is (this, when displayed gets glued to the bottom of the ribbon tab):
<r:RibbonControl x:Class="Scanner.Views.RecordingRibbonTabGroupData">
<StackPanel Orientation="Horizontal">
<r:RibbonButton Label="foo" />
<r:RibbonButton Label="bar" />
<ListBox ItemsSource="{Binding Barcodes}" />
</StackPanel>
</r:RibbonControl>
Here I tried using different combinations of controls but to no effect. As the control base type I used the RibbonTab, the RibbonGroup, UserControl etc and I think I used every possible control as the main container, like StackPanel, Grid, ItemsControl, etc.. And also experimented with setting the Heights of every control and H/V alignment, etc. Nothing helped.
My view models are such (INPC is injected with INPCWeaver and it works):
public abstract class AbstractViewModel : INotifyPropertyChanged
{
public event PropertyChangedEventHandler PropertyChanged;
}
public abstract class AbstractRibbonTab : AbstractViewModel
{
public string Header { get; set; }
public bool IsSelected { get; set; }
public ObservableCollection<AbstractRibbonTabGroupData> RibbonTabData { get; set; }
}
public class RecordingRibbonTab : AbstractRibbonTab
{
public RecordingRibbonTab()
{
this.Header = "Recording";
this.RibbonTabData = new ObservableCollection<AbstractRibbonTabGroupData>() { new RecordingRibbonTabGroupData() };
}
}
public class SessionRibbonTab : AbstractRibbonTab
{
public SessionRibbonTab()
{
this.Header = "Session";
this.RibbonTabData = new ObservableCollection<AbstractRibbonTabGroupData>() { new AbstractRibbonTabGroupData() };
}
}
public class SettingsRibbonTab : AbstractRibbonTab
{
public SettingsRibbonTab()
{
this.Header = "Settings";
this.RibbonTabData = new ObservableCollection<AbstractRibbonTabGroupData>() { new AbstractRibbonTabGroupData() };
}
}
The XAML has it's data context set to an instance of:
public class MainWindowViewModel : AbstractViewModel, IMainWindowViewModel
{
...
public ObservableCollection<AbstractRibbonTab> AvailableRibbonTabs { get; private set; }
public AbstractRibbonTab SelectedRibbonTab { get; set; }
...
public MainWindowViewModel(PinChangeCommand pcc)
{
this.AvailableRibbonTabs = new ObservableCollection<AbstractRibbonTab>();
this.AvailableRibbonTabs.Add(new RecordingRibbonTab());
this.AvailableRibbonTabs.Add(new SessionRibbonTab());
this.AvailableRibbonTabs.Add(new SettingsRibbonTab());
}
}
The bindings work.
As a side note, below the ribbon there is a content control declared like so
<ContentControl Grid.Row="1" Content="{Binding SelectedRibbonTab}">
<ContentControl.Resources>
<DataTemplate DataType="{x:Type vmsr:RecordingRibbonTab}">
<views:RecordingView />
</DataTemplate>
</ContentControl.Resources>
</ContentControl>
that works perfectly fine as one would expect.
The 'recording' view that I did implement has the following XAML (it just shows the header, as one can see in the screenshot below):
<UserControl x:Class="Scanner.Views.RecordingView">
<Grid>
<TextBlock Text="{Binding Header}" />
</Grid>
</UserControl>
Wrapping up, a code listing that should explain some strange numbers:
public class RecordingRibbonTabGroupData : AbstractRibbonTabGroupData
{
public ObservableCollection<string> Barcodes { get; private set; }
public RecordingRibbonTabGroupData()
{
this.Barcodes = new ObservableCollection<string>();
this.Barcodes.Add("76765535642");
this.Barcodes.Add("43435356");
}
}
Without DataTemplate:
WITH DataTemplate:
如果你对这篇内容有疑问,欢迎到本站社区发帖提问 参与讨论,获取更多帮助,或者扫码二维码加入 Web 技术交流群。

绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱,如果其他用户或者作者回复了您的评论,将不能在第一时间通知您!
发布评论
评论(1)
您需要的是两个 ItemContainerStyle
第一:
第二:
显然您必须创建一个功能区按钮数据模板。您还可以使用功能区组样式的项目模板选择器,然后您不仅可以添加功能区按钮,还可以添加任何您想要的内容。这不是您需要的确切解决方案,但我希望您能明白。
What you need is two ItemContainerStyle
first:
second:
Obviously you have to create a ribbon button datatemplate. You could also use item templateselector for the ribbongroupstyle and then you can add not just ribbonbuttons but whatever you wish. Its not the exact solution you need, but I hope you get the idea.