Preview (ecp-parent 1.27.0-SNAPSHOT API)

java.lang.Object
- org.eclipse.emf.ecp.view.model.preview.common.Preview

```
public class Preview
extends java.lang.Object
```
This class renders the contents of a VView in a Composite.

Constructor Summary

Constructors
Constructor Description

Preview(org.eclipse.swt.widgets.Composite parent)
The constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`cleanSampleData()`	Clears the data that is rendered in the preview.
`void`	`clear()`	Removes the previous rendering result from the parent Composite.
`org.eclipse.emf.ecore.EObject`	`getSampleData()`
`boolean`	`isUpdateAutomatic()`
`void`	`registerForViewModelChanges()`	Adds adapter to listen to changes in the currently cached view model.
`void`	`removeAdapter()`
`void`	`removeView()`	Removes the cached view.
`void`	`render(VView view, org.eclipse.emf.ecore.EObject sampleData)`	Render the contents of the `VView`.
`void`	`setUpdateAutomatic(boolean canAutomaticallyRender)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Preview
```
public Preview(org.eclipse.swt.widgets.Composite parent)
```
    The constructor.
    
    Parameters:
    
    parent - - the Composite in which to render
- Method Detail
  - render
```
public void render(VView view,
                   org.eclipse.emf.ecore.EObject sampleData)
```
    Render the contents of the VView.
    
    Parameters:
    
    view - the VView
    
    sampleData - the sample data to be displayed in the view
  - registerForViewModelChanges
```
public void registerForViewModelChanges()
```
    Adds adapter to listen to changes in the currently cached view model.
  - removeAdapter
```
public void removeAdapter()
```
  - clear
```
public void clear()
```
    Removes the previous rendering result from the parent Composite.
  - removeView
```
public void removeView()
```
    Removes the cached view.
  - isUpdateAutomatic
```
public boolean isUpdateAutomatic()
```
    Returns:
    
    the canAutomaticallyRender
  - setUpdateAutomatic
```
public void setUpdateAutomatic(boolean canAutomaticallyRender)
```
    Parameters:
    
    canAutomaticallyRender - the canAutomaticallyRender to set
  - cleanSampleData
```
public void cleanSampleData()
```
    Clears the data that is rendered in the preview.
  - getSampleData
```
public org.eclipse.emf.ecore.EObject getSampleData()
```
    Returns:
    
    the domain model EObject containing the data that is being rendered in the preview.