PtLabel CB_ACTIATE callback problem ...

QNX Newsgroups (Archives) qdn.public.qnxrtp.photon
1

hi

while creating different widgets from code (not phab)
and attaching callbacks w/ PtAddCallback (… ) meat
such a problem:
w/ PtButton type widgets Pt_CB_Activate works fine
but w/ PtLabel Acivate callback rejects to work
Pt_SELECTABLE & other Pt_ARGS_FLAGS do not help

i decided Activate not works w/ PtLabel at all, but
then tried it in PhAB, and there all works fine…

pls, help

2

quickcode <quickcode@narod.ru> wrote:

hi

while creating different widgets from code (not phab)
and attaching callbacks w/ PtAddCallback (… ) meat
such a problem:
w/ PtButton type widgets Pt_CB_Activate works fine
but w/ PtLabel Acivate callback rejects to work
Pt_SELECTABLE & other Pt_ARGS_FLAGS do not help

i decided Activate not works w/ PtLabel at all, but
then tried it in PhAB, and there all works fine…

pls, help

The only thing I can think of is that you are
not setting the flags correctly.

PtArg_t tsArg[1];

PtSetArg(tsArg, Pt_ARG_FLAGS, Pt_SELECTABLE, Pt_SELECTABLE);
PtSetResources(label_widget, 1, tsArg);

Other than that … no idea what the problem would be.

3

thanx, found it

PtSetArg(tsArg, Pt_ARG_FLAGS, Pt_SELECTABLE, Pt_SELECTABLE);

here it is, my error was in last argument:

PtSetArg(…, sizeof(Pt_ARG_FLAGS));

again, thanx …