# Uses of Interface
org.eclipse.swt.custom.VerifyKeyListener

Packages that use VerifyKeyListener
Package
Description
org.eclipse.jface.contentassist
Provides a content assist add-on for implementors of `IContentAssistSubjectControl`.
org.eclipse.jface.text
Provides a framework for creating and manipulating text documents.
org.eclipse.jface.text.contentassist
Provides a content assist add-on for an `ITextViewer`.
org.eclipse.swt.custom
SWT Custom widgets.

## Uses of VerifyKeyListener in org.eclipse.jface.contentassist

Methods in org.eclipse.jface.contentassist with parameters of type VerifyKeyListener
Modifier and Type
Method
Description
`boolean`
AbstractControlContentAssistSubjectAdapter.`appendVerifyKeyListener(VerifyKeyListener verifyKeyListener)`
Deprecated.
`boolean`
IContentAssistSubjectControl.`appendVerifyKeyListener(VerifyKeyListener verifyKeyListener)`
If supported, appends a verify key listener to the viewer's list of verify key listeners.
`boolean`
AbstractControlContentAssistSubjectAdapter.`prependVerifyKeyListener(VerifyKeyListener verifyKeyListener)`
Deprecated.
`boolean`
IContentAssistSubjectControl.`prependVerifyKeyListener(VerifyKeyListener verifyKeyListener)`
If supported, inserts the verify key listener at the beginning of this content assist subject's list of verify key listeners.
`void`
AbstractControlContentAssistSubjectAdapter.`removeVerifyKeyListener(VerifyKeyListener verifyKeyListener)`
Deprecated.
`void`
IContentAssistSubjectControl.`removeVerifyKeyListener(VerifyKeyListener verifyKeyListener)`
Removes the verify key listener from this content assist subject control's list of verify key listeners.

## Uses of VerifyKeyListener in org.eclipse.jface.text

Methods in org.eclipse.jface.text with parameters of type VerifyKeyListener
Modifier and Type
Method
Description
`void`
ITextViewerExtension.`appendVerifyKeyListener(VerifyKeyListener listener)`
Appends a verify key listener to the viewer's list of verify key listeners.
`void`
TextViewer.`appendVerifyKeyListener(VerifyKeyListener listener)`
`void`
ITextViewerExtension.`prependVerifyKeyListener(VerifyKeyListener listener)`
Inserts the verify key listener at the beginning of the viewer's list of verify key listeners.
`void`
TextViewer.`prependVerifyKeyListener(VerifyKeyListener listener)`
`void`
ITextViewerExtension.`removeVerifyKeyListener(VerifyKeyListener listener)`
Removes the verify key listener from the viewer's list of verify key listeners.
`void`
TextViewer.`removeVerifyKeyListener(VerifyKeyListener listener)`

## Uses of VerifyKeyListener in org.eclipse.jface.text.contentassist

Classes in org.eclipse.jface.text.contentassist that implement VerifyKeyListener
Modifier and Type
Class
Description
`protected class`
`ContentAssistant.AutoAssistListener`
An implementation of `IContentAssistListener`, this class is used to monitor key events in support of automatic activation of the content assistant.

## Uses of VerifyKeyListener in org.eclipse.swt.custom

Methods in org.eclipse.swt.custom with parameters of type VerifyKeyListener
Modifier and Type
Method
Description
`void`
StyledText.`addVerifyKeyListener(VerifyKeyListener listener)`
Adds a verify key listener.
`void`
StyledText.`removeVerifyKeyListener(VerifyKeyListener listener)`
Removes the specified key verify listener.