Simple text validator ensure maximum text length and used characters. More...

Inheritance diagram for Dragengine.Gui.SimpleTextValidator:

Classes
enum	CharacterClass
	Character classes. More...

Public Member Functions
CharacterClass	getCharacterClass ()
	Character class to accept.

int	getMaxCharCount ()
	Maximum number of characters allowed.

SimpleTextValidator	new (int maxCharCount, CharacterClass characterClass)
	Create simple text validator.

bool	validates (String text)
	Text is valid.

Detailed Description

Simple text validator ensure maximum text length and used characters.

Accepts string only if the length does not exceeded a maximum number and all characters in the string match a specific set of characters. A few basic character sets are provided which are often required.

Once created the text validator is immutable.

Member Function Documentation

◆ getCharacterClass()

CharacterClass Dragengine.Gui.SimpleTextValidator.getCharacterClass ( )

Character class to accept.

◆ getMaxCharCount()

int Dragengine.Gui.SimpleTextValidator.getMaxCharCount ( )

Maximum number of characters allowed.

◆ new()

SimpleTextValidator Dragengine.Gui.SimpleTextValidator.new	(	int	maxCharCount,
		CharacterClass	characterClass
	)

Create simple text validator.

Parameters

maxCharCount	Maximum number of characters to allow.
characterClass	Character class to allow.

Exceptions

EInvalidParam maxCharCount is less than 1.

◆ validates()

bool Dragengine.Gui.SimpleTextValidator.validates ( String text )

Text is valid.

Implements Dragengine.Gui.TextValidator.

The documentation for this class was generated from the following file:

SimpleTextValidator.ds