TextZoomInHandler (Eclipse Platform API Specification)

java.lang.Object
- org.eclipse.core.commands.common.EventManager
- - org.eclipse.core.commands.AbstractHandler
  - - org.eclipse.ui.texteditor.TextZoomInHandler

All Implemented Interfaces:

IHandler, IHandler2
```
public final class TextZoomInHandler
extends AbstractHandler
```
Restriction:

This class is not intended to be referenced by clients.

Constructor Summary

Constructors
Constructor Description

TextZoomInHandler()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Object`	`execute(ExecutionEvent event)`	Executes with the map of parameter values by name.
`void`	`setEnabled(Object evaluationContext)`	Called by the framework to allow the handler to update its enabled state by extracting the same information available at execution time.

Methods inherited from class org.eclipse.core.commands.AbstractHandler
addHandlerListener, dispose, fireHandlerChanged, hasListeners, isEnabled, isHandled, removeHandlerListener, setBaseEnabled

Methods inherited from class org.eclipse.core.commands.common.EventManager
addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject

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

- Constructor Detail
  - TextZoomInHandler
```
public TextZoomInHandler()
```
- Method Detail
  - execute
```
public Object execute(ExecutionEvent event)
               throws ExecutionException
```
    Description copied from interface: IHandler
    
    Executes with the map of parameter values by name.
    
    Parameters:
    
    event - An event containing all the information about the current state of the application; must not be null.
    
    Returns:
    
    the result of the execution. Reserved for future use, must be null.
    
    Throws:
    
    ExecutionException - if an exception occurred during execution.
  - setEnabled
```
public void setEnabled(Object evaluationContext)
```
    Description copied from class: AbstractHandler
    
    Called by the framework to allow the handler to update its enabled state by extracting the same information available at execution time. Clients may override if they need to extract information from the application context.
    
    Specified by:
    
    setEnabled in interface IHandler2
    
    Overrides:
    
    setEnabled in class AbstractHandler
    
    Parameters:
    
    evaluationContext - the application context. May be null
    
    See Also:
    
    AbstractHandler.setBaseEnabled(boolean)