Java-Gaming.org Hi !
Featured games (87)
games approved by the League of Dukes
Games in Showcase (649)
Games in Android Showcase (181)
games submitted by our members
Games in WIP (700)
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  
  getting the values out of component as string representation  (Read 696 times)
0 Members and 1 Guest are viewing this topic.
Offline Serethos

Junior Devvie




Java games rock!


« Posted 2006-02-23 16:40:03 »

i need to write a facade-class which gets the most appropiate value of a component and converts it to a string representation. e.g. the text of a Label, the state of a CheckBox or the index of a Radiobutton-Selection.

Therefore I determined the type of component via AccessibleContext.getRole(). Then I want to call the suitable getter. So if i know its a JLabel i wanna call a method like getText(), but not the specific one of the JLabel, but from an Accessible Interface. The only thing I found was the AccessibleText.getAccessibleText().getSelectedText(), but it seems, that a JLabel does not implement AccessibleText (NullpointerException). This is similar to other Accessible-Interfaces, i can't see the appropriate getters ..
Pages: [1]
  ignore  |  Print  
 
 
You cannot reply to this message, because it is very, very old.

 
KaiHH (148 views)
2016-01-31 23:15:29

sci4me (155 views)
2016-01-23 21:47:05

sci4me (139 views)
2016-01-23 21:46:58

KaiHH (173 views)
2016-01-19 13:26:42

theagentd (258 views)
2016-01-05 17:10:00

ClaasJG (272 views)
2016-01-03 16:58:36

chrisdalke (263 views)
2015-12-28 06:31:21

Guerra2442 (268 views)
2015-12-25 03:42:55

Guerra2442 (270 views)
2015-12-25 03:27:21

theagentd (297 views)
2015-12-21 14:43:24
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

Rendering resources
by Roquen
2015-11-13 14:37:59

Rendering resources
by Roquen
2015-11-13 14:36:58

Math: Resources
by Roquen
2015-10-22 07:46:10

Networking Resources
by Roquen
2015-10-16 07:12:30

Rendering resources
by Roquen
2015-10-15 07:40:48
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!