Java-Gaming.org Hi !
Featured games (88)
games approved by the League of Dukes
Games in Showcase (679)
Games in Android Showcase (194)
games submitted by our members
Games in WIP (734)
games currently in development
News: Read the Java Gaming Resources, or peek at the official Java tutorials
 
    Home     Help   Search   Login   Register   
Pages: [1]
  ignore  |  Print  
  catch displayable chars from keyboard  (Read 1130 times)
0 Members and 1 Guest are viewing this topic.
Offline emzic

Senior Devvie





« Posted 2007-04-12 10:40:45 »

hello, i am trying to implement my own textfield, so i attach a KeyListener and in the keytyped(KeyEvent e)  function i add the e.getKeyChar() chars to a string.

unfortunately this also adds chars to the string that are not really readable chars, like when someone presses BACKSPACE or CTRL+V or ESC.

is there any easy way to filter only readable characters out? thanks!
Offline Riven
Administrator

« JGO Overlord »


Medals: 1217
Projects: 4
Exp: 16 years


Hand over your head.


« Reply #1 - Posted 2007-04-12 17:41:07 »

maybe

java.lang.Character.isLetterOrDigit(char ch)

Hi, appreciate more people! Σ ♥ = ¾
Learn how to award medals... and work your way up the social rankings!
Offline emzic

Senior Devvie





« Reply #2 - Posted 2007-04-14 07:56:22 »

thanks, but that will not allow special chars like !§"$%&/() ... Wink
Pages: [1]
  ignore  |  Print  
 
 
You cannot reply to this message, because it is very, very old.

 
DarkCart (19 views)
2016-05-29 02:30:33

Hydroque (36 views)
2016-05-26 14:45:46

Mac70 (47 views)
2016-05-24 21:16:33

theagentd (52 views)
2016-05-14 18:38:35

theagentd (85 views)
2016-05-10 22:37:41

theagentd (91 views)
2016-05-10 22:33:46

IanParcs (119 views)
2016-04-18 14:18:53

KaiHH (115 views)
2016-04-18 08:35:41

KaiHH (135 views)
2016-04-15 12:43:58

theagentd (141 views)
2016-04-14 02:16:17
FPS Camera Tutorial
by Hydroque
2016-05-22 05:40:58

Website offering 3D Models specifically for games for free
by vusman
2016-05-18 17:23:09

Website offering 3D Models specifically for games for free
by vusman
2016-05-09 08:50:56

Website offering 3D Models specifically for games for free
by vusman
2016-05-06 11:10:21

Website offering 3D Models specifically for games for free
by vusman
2016-04-29 12:56:17

List of Learning Resources
by SilverTiger
2016-02-05 09:39:47

List of Learning Resources
by SilverTiger
2016-02-05 09:38:38

List of Learning Resources
by SilverTiger
2016-02-05 09:35:50
java-gaming.org is not responsible for the content posted by its members, including references to external websites, and other references that may or may not have a relation with our primarily gaming and game production oriented community. inquiries and complaints can be sent via email to the info‑account of the company managing the website of java‑gaming.org
Powered by MySQL Powered by PHP Powered by SMF 1.1.18 | SMF © 2013, Simple Machines | Managed by Enhanced Four Valid XHTML 1.0! Valid CSS!