Package com.intellij.codeInsight.lookup.impl

Class LookupActionHandler

java.lang.Object

com.intellij.openapi.editor.actionSystem.EditorActionHandler

com.intellij.codeInsight.lookup.impl.LookupActionHandler

Direct Known Subclasses:

LookupActionHandler.DownHandler, LookupActionHandler.LeftHandler, LookupActionHandler.PageDownHandler, LookupActionHandler.PageUpHandler, LookupActionHandler.RightHandler, LookupActionHandler.UpHandler

public abstract class LookupActionHandler
extends EditorActionHandler

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LookupActionHandler.DownAction
static class	LookupActionHandler.DownHandler
static class	LookupActionHandler.LeftHandler
static class	LookupActionHandler.PageDownHandler
static class	LookupActionHandler.PageUpHandler
static class	LookupActionHandler.RightHandler
static class	LookupActionHandler.UpAction
static class	LookupActionHandler.UpHandler

Field Summary

Fields

Modifier and Type	Field and Description
protected EditorActionHandler	myOriginalHandler

Constructor Summary

Constructors

Constructor and Description
LookupActionHandler(EditorActionHandler originalHandler)

Method Summary

Modifier and Type	Method and Description
void	doExecute(Editor editor, Caret caret, DataContext dataContext) Executes the action in the context of given caret.
boolean	executeInCommand(Editor editor, DataContext dataContext)
protected abstract void	executeInLookup(LookupImpl lookup, DataContext context, Caret caret)
boolean	isEnabledForCaret(Editor editor, Caret caret, DataContext dataContext) Implementations can override this method to define whether handler is enabled for a specific caret in a given editor.

Methods inherited from class com.intellij.openapi.editor.actionSystem.EditorActionHandler

execute, execute, getCommandGroupId, isEnabled, isEnabled, runForAllCarets

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

myOriginalHandler

protected final EditorActionHandler myOriginalHandler

Constructor Detail

LookupActionHandler

public LookupActionHandler(EditorActionHandler originalHandler)

Method Detail

executeInCommand

public boolean executeInCommand(Editor editor,
                                DataContext dataContext)

Overrides:

executeInCommand in class EditorActionHandler

doExecute

public void doExecute(Editor editor,
                      Caret caret,
                      DataContext dataContext)

Description copied from class: EditorActionHandler

Executes the action in the context of given caret. Subclasses should override this method.

Overrides:

doExecute in class EditorActionHandler

Parameters:

editor - the editor in which the action is invoked.

caret - the caret for which the action is performed at the moment, or null if it's a 'one-off' action executed without current context

dataContext - the data context for the action.

executeInLookup

protected abstract void executeInLookup(LookupImpl lookup,
                                        DataContext context,
                                        Caret caret)

isEnabledForCaret

public boolean isEnabledForCaret(Editor editor,
                                 Caret caret,
                                 DataContext dataContext)

Description copied from class: EditorActionHandler

Implementations can override this method to define whether handler is enabled for a specific caret in a given editor.

Overrides:

isEnabledForCaret in class EditorActionHandler