Kbase 17910: How to Make Navigating TTY Updateable Browse Work Like GUI
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
10/05/1998 |
|
How to Make Navigating TTY Updateable Browse Work Like GUI
In the updateable browse in character (TTY) environments, the
EDITOR-TAB key (typically defined as Ctrl-G in PROTERMCAP) moves focus
from cell to cell, and the TAB key moves focus from the browse to
the next widget in the TAB-ORDER.
In the updateable browse in GUI environments, the TAB key moves focus
from cell to cell, and CTRL-TAB moves focus from the browse to the
next widget in the TAB-ORDER.
Often developers wish to implement consistent behavior across GUI and
character platforms. To make navigation of the TTY updateable browse
work the same as that of the GUI updateable browse, implement the
following triggers:
ON ENTRY OF BROWSE b DO:
ON TAB EDITOR-TAB.
ON CTRL-TAB TAB.
END.
ON LEAVE OF BROWSE b DO:
ON TAB TAB.
ON CTRL-TAB NEXT-FRAME.
END.
Related Knowledgebase entries:
15896 How to Navigate Character ( TTY ) Updateable Browse
15566 Applying Focus to Updateable Browse must be done with Mouse
Progress Software Technical Support Note # 17910