185 lines
5.5 KiB
Markdown
185 lines
5.5 KiB
Markdown
# ConnectionsMultiSelector Class
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**Namespace:** Nodify
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**Assembly:** Nodify
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**Inheritance:** [Object](https://docs.microsoft.com/en-us/dotnet/api/System.Object) → [DispatcherObject](https://docs.microsoft.com/en-us/dotnet/api/System.Windows.Threading.DispatcherObject) → [DependencyObject](https://docs.microsoft.com/en-us/dotnet/api/System.Windows.DependencyObject) → [Visual](https://docs.microsoft.com/en-us/dotnet/api/System.Windows.Media.Visual) → [UIElement](https://docs.microsoft.com/en-us/dotnet/api/System.Windows.UIElement) → [FrameworkElement](https://docs.microsoft.com/en-us/dotnet/api/System.Windows.FrameworkElement) → [Control](https://docs.microsoft.com/en-us/dotnet/api/System.Windows.Controls.Control) → [ItemsControl](https://docs.microsoft.com/en-us/dotnet/api/System.Windows.Controls.ItemsControl) → [Selector](https://docs.microsoft.com/en-us/dotnet/api/System.Windows.Controls.Primitives.Selector) → [MultiSelector](https://docs.microsoft.com/en-us/dotnet/api/System.Windows.Controls.Primitives.MultiSelector) → [ConnectionsMultiSelector](Nodify_ConnectionsMultiSelector)
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**Implements:** [IKeyboardNavigationLayer](Nodify_Interactivity_IKeyboardNavigationLayer)
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**References:** [ConnectionContainer](Nodify_ConnectionContainer), [IKeyboardFocusTarget\<ConnectionContainer\>](Nodify_Interactivity_IKeyboardFocusTarget_TElement_), [IKeyboardFocusTarget\<UIElement\>](Nodify_Interactivity_IKeyboardFocusTarget_TElement_), [KeyboardNavigationLayerId](Nodify_Interactivity_KeyboardNavigationLayerId), [NodifyEditor](Nodify_NodifyEditor)
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```csharp
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public class ConnectionsMultiSelector : MultiSelector, IKeyboardNavigationLayer
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```
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## Constructors
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### ConnectionsMultiSelector()
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```csharp
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public ConnectionsMultiSelector();
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```
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## Properties
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### CanSelectMultipleItems
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Gets or sets whether multiple connections can be selected.
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```csharp
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public bool CanSelectMultipleItems { get; set; }
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```
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**Property Value**
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[Boolean](https://docs.microsoft.com/en-us/dotnet/api/System.Boolean)
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### Editor
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Gets the [NodifyEditor](Nodify_NodifyEditor) that owns this [ConnectionsMultiSelector](Nodify_ConnectionsMultiSelector).
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```csharp
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public NodifyEditor Editor { get; set; }
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```
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**Property Value**
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[NodifyEditor](Nodify_NodifyEditor)
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### Id
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```csharp
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public virtual KeyboardNavigationLayerId Id { get; set; }
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```
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**Property Value**
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[KeyboardNavigationLayerId](Nodify_Interactivity_KeyboardNavigationLayerId)
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### LastFocusedElement
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```csharp
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public virtual IKeyboardFocusTarget<UIElement> LastFocusedElement { get; set; }
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```
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**Property Value**
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[IKeyboardFocusTarget\<UIElement\>](Nodify_Interactivity_IKeyboardFocusTarget_TElement_)
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### SelectedItems
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Gets or sets the selected connections in the [NodifyEditor](Nodify_NodifyEditor).
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```csharp
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public IList SelectedItems { get; set; }
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```
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**Property Value**
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[IList](https://docs.microsoft.com/en-us/dotnet/api/System.Collections.IList)
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## Methods
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### FindNextFocusTarget(ConnectionContainer, TraversalRequest)
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```csharp
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protected virtual ConnectionContainer FindNextFocusTarget(ConnectionContainer currentContainer, TraversalRequest request);
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```
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**Parameters**
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`currentContainer` [ConnectionContainer](Nodify_ConnectionContainer)
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`request` [TraversalRequest](https://docs.microsoft.com/en-us/dotnet/api/System.Windows.Input.TraversalRequest)
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**Returns**
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[ConnectionContainer](Nodify_ConnectionContainer)
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### GetContainerForItemOverride()
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```csharp
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protected override DependencyObject GetContainerForItemOverride();
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```
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**Returns**
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[DependencyObject](https://docs.microsoft.com/en-us/dotnet/api/System.Windows.DependencyObject)
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### IsItemItsOwnContainerOverride(Object)
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```csharp
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protected override bool IsItemItsOwnContainerOverride(object item);
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```
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**Parameters**
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`item` [Object](https://docs.microsoft.com/en-us/dotnet/api/System.Object)
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**Returns**
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[Boolean](https://docs.microsoft.com/en-us/dotnet/api/System.Boolean)
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### OnApplyTemplate()
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```csharp
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public override void OnApplyTemplate();
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```
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### OnElementFocused(IKeyboardFocusTarget\<ConnectionContainer\>)
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```csharp
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protected virtual void OnElementFocused(IKeyboardFocusTarget<ConnectionContainer> target);
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```
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**Parameters**
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`target` [IKeyboardFocusTarget\<ConnectionContainer\>](Nodify_Interactivity_IKeyboardFocusTarget_TElement_)
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### OnSelectionChanged(SelectionChangedEventArgs)
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```csharp
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protected override void OnSelectionChanged(SelectionChangedEventArgs e);
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```
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**Parameters**
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`e` [SelectionChangedEventArgs](https://docs.microsoft.com/en-us/dotnet/api/System.Windows.Controls.SelectionChangedEventArgs)
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### Select(ConnectionContainer)
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```csharp
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public void Select(ConnectionContainer container);
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```
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**Parameters**
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`container` [ConnectionContainer](Nodify_ConnectionContainer)
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### TryMoveFocus(TraversalRequest)
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```csharp
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public virtual bool TryMoveFocus(TraversalRequest request);
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```
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**Parameters**
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`request` [TraversalRequest](https://docs.microsoft.com/en-us/dotnet/api/System.Windows.Input.TraversalRequest)
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**Returns**
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[Boolean](https://docs.microsoft.com/en-us/dotnet/api/System.Boolean)
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### TryRestoreFocus()
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```csharp
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public virtual bool TryRestoreFocus();
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```
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**Returns**
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[Boolean](https://docs.microsoft.com/en-us/dotnet/api/System.Boolean)
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