Package de.knightsoftnet.mtwidgets.client.ui.handler

Class NumericAndUpperAsciiKeyPressHandler

java.lang.Object

de.knightsoftnet.mtwidgets.client.ui.handler.AbstractFilterAndReplaceKeyPressHandler

de.knightsoftnet.mtwidgets.client.ui.handler.NumericAndUpperAsciiKeyPressHandler

All Implemented Interfaces:

com.google.gwt.event.dom.client.KeyPressHandler, com.google.gwt.event.shared.EventHandler

public class NumericAndUpperAsciiKeyPressHandler
extends AbstractFilterAndReplaceKeyPressHandler

Key press handler which limits input to UperCase ASCII and numeric characters.

Author:

Manfred Tremmel

Constructor Summary

Constructors

Constructor	Description
NumericAndUpperAsciiKeyPressHandler()	default constructor.

Method Summary

Modifier and Type	Method	Description
boolean	isAllowedCharacter(char character)	check if character is allowed to type in unchanged.
boolean	isCharacterToReplace(char character)	check if character is one which has to be replaced.
char	replaceCharacter(char character)	replace character by another.

Methods inherited from class de.knightsoftnet.mtwidgets.client.ui.handler.AbstractFilterAndReplaceKeyPressHandler

onKeyPress

Methods inherited from class java.lang.Object

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

Constructor Details

NumericAndUpperAsciiKeyPressHandler

public NumericAndUpperAsciiKeyPressHandler()

default constructor.

Method Details

isAllowedCharacter

public boolean isAllowedCharacter(char character)

Description copied from class: AbstractFilterAndReplaceKeyPressHandler

check if character is allowed to type in unchanged.

Specified by:

isAllowedCharacter in class AbstractFilterAndReplaceKeyPressHandler

Parameters:

character - character to check

Returns:

true if it's allowed

isCharacterToReplace

public boolean isCharacterToReplace(char character)

Description copied from class: AbstractFilterAndReplaceKeyPressHandler

check if character is one which has to be replaced.

Specified by:

isCharacterToReplace in class AbstractFilterAndReplaceKeyPressHandler

Parameters:

character - character to check

Returns:

true if character has to be replaced

replaceCharacter

public char replaceCharacter(char character)

Description copied from class: AbstractFilterAndReplaceKeyPressHandler

replace character by another.

Specified by:

replaceCharacter in class AbstractFilterAndReplaceKeyPressHandler

Parameters:

character - character to replace

Returns:

replaced character