Re: trouble with txt.h
- From: Mr John FO Evans <mijas@xxxxxxxxxxxxxxxxx>
- Date: Sat, 09 Sep 2006 22:33:31 BST
I was having trouble with the txt routines in RISC_OSLIB. Basically they
would not display and aborted the program with "Input focus not found".
It took a long time to spot the problem!
Unlike a dialogue box which can be updated BEFORE it is displayed- a text
box must be displayed FIRST before being updated.
However I do have another problem. txt_get crashes the system if it tries
to read a mouse click or other system action other than reading ASCII.
Does this mean that I need to use txt_syshandle to access the underlying
window and then set up a handler for system events - or can I mask them
in some other way? txt_charoptions does not seem to provide this masking.
John
--
_ _________________________________________
/ \._._ |_ _ _ /' Orpheus Internet Services
\_/| |_)| |(/_|_|_> / 'Internet for Everyone'
_______ | ___________./ http://www.orpheusinternet.co.uk
.
- Follow-Ups:
- Re: trouble with txt.h
- From: Mr John FO Evans
- Re: trouble with txt.h
- References:
- trouble with txt.h
- From: Mr John FO Evans
- trouble with txt.h
- Prev by Date: Re: Rotating bits left in BASIC
- Next by Date: Re: Fonts with small caps in place of lower case
- Previous by thread: Re: trouble with txt.h
- Next by thread: Re: trouble with txt.h
- Index(es):
Relevant Pages
|
