# SelectionDragger

> Selection dragger manipulator.

## Definition

* **Type:** Class
* **Namespace:** [UnityEditor.Experimental.GraphView](/engine/6000.3/script-reference/unityeditor/experimental/graphview.md)
* **Assembly:** UnityEditor
* **Inherits from:** [Dragger](/engine/6000.3/script-reference/unityeditor/experimental/graphview/dragger.md)
* **Implements:** [IManipulator](/engine/6000.3/script-reference/unityengine/uielements/imanipulator.md)

```csharp
public class SelectionDragger : Dragger, IManipulator
```

## Constructors

| Constructor                                                                                                       | Description                     |
| ----------------------------------------------------------------------------------------------------------------- | ------------------------------- |
| [SelectionDragger()](/engine/6000.3/script-reference/unityeditor/experimental/graphview/selectiondragger/ctor.md) | SelectionDragger's constructor. |

## Methods

| Method                                                                                                                                                | Description                                                     |
| ----------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------- |
| [OnMouseDown](/engine/6000.3/script-reference/unityeditor/experimental/graphview/selectiondragger/onmousedown.md)                                     | Called on mouse down event.                                     |
| [OnMouseMove](/engine/6000.3/script-reference/unityeditor/experimental/graphview/selectiondragger/onmousemove.md)                                     | Called on mouse move event.                                     |
| [OnMouseUp](/engine/6000.3/script-reference/unityeditor/experimental/graphview/selectiondragger/onmouseup.md)                                         | Called on mouse up event.                                       |
| [RegisterCallbacksOnTarget](/engine/6000.3/script-reference/unityeditor/experimental/graphview/selectiondragger/registercallbacksontarget.md)         | Called to register click event callbacks on the target element. |
| [UnregisterCallbacksFromTarget](/engine/6000.3/script-reference/unityeditor/experimental/graphview/selectiondragger/unregistercallbacksfromtarget.md) | Called to unregister event callbacks from the target element.   |

## Inheritance

**Inherited Members:**

* [Dragger.CalculatePosition(float, float, float, float)](/engine/6000.3/script-reference/unityeditor/experimental/graphview/dragger/calculateposition.md)
* [Dragger.panSpeed](/engine/6000.3/script-reference/unityeditor/experimental/graphview/dragger/panspeed.md)
* [Dragger.clampToParentEdges](/engine/6000.3/script-reference/unityeditor/experimental/graphview/dragger/clamptoparentedges.md)
* [MouseManipulator.CanStartManipulation(IMouseEvent)](/engine/6000.3/script-reference/unityengine/uielements/mousemanipulator/canstartmanipulation.md)
* [MouseManipulator.CanStopManipulation(IMouseEvent)](/engine/6000.3/script-reference/unityengine/uielements/mousemanipulator/canstopmanipulation.md)
* [MouseManipulator.activators](/engine/6000.3/script-reference/unityengine/uielements/mousemanipulator/activators.md)
* [Manipulator.target](/engine/6000.3/script-reference/unityengine/uielements/manipulator/target.md)