PtSlider Pt_CB_DISARM

QNX Newsgroups (Archives) qdn.public.qnx4.photon
1

Hi.

Is there a way to find out when the user has released the mouse after a
PtSlider move? I setup a Pt_CB_DISARM callback, but it never got called.
Are there any properties that need to be setup for this callback to get
called?

TIA

Augie

2

Thanks.

So what’s the Pt_CB_DISARM for? Does it work?

TIA

Augie

“Apps” <apps@qnx.com> wrote in message news:3BE85A08.1090405@qnx.com…

Hello Augie,

One thing you can do is attach a callback to the Pt_CB_RAW with an event
mask containing Ph_EV_BUT_RELEASE. Then in the callback test.

if ( cbinfo->event->subtype == Ph_EV_RELEASE_REAL )
printf(“Do something\n”);

Hope this helps.
Regards,
Dave B.



Augie Henriques wrote:

Hi.

Is there a way to find out when the user has released the mouse after a
PtSlider move? I setup a Pt_CB_DISARM callback, but it never got
called.
Are there any properties that need to be setup for this callback to get
called?

TIA

Augie

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3

Hello Augie,

One thing you can do is attach a callback to the Pt_CB_RAW with an event
mask containing Ph_EV_BUT_RELEASE. Then in the callback test.

if ( cbinfo->event->subtype == Ph_EV_RELEASE_REAL )
printf(“Do something\n”);

Hope this helps.
Regards,
Dave B.



Augie Henriques wrote:

Hi.

Is there a way to find out when the user has released the mouse after a
PtSlider move? I setup a Pt_CB_DISARM callback, but it never got called.
Are there any properties that need to be setup for this callback to get
called?

TIA

Augie

4

Unfortunately it doesn´t work. I submitted a bug report and therefore
should be fixed soon.

Regards,
Dave B.


Augie Henriques wrote:

Thanks.

So what’s the Pt_CB_DISARM for? Does it work?

TIA

Augie

“Apps” <> apps@qnx.com> > wrote in message news:> 3BE85A08.1090405@qnx.com> …

Hello Augie,

One thing you can do is attach a callback to the Pt_CB_RAW with an event
mask containing Ph_EV_BUT_RELEASE. Then in the callback test.

if ( cbinfo->event->subtype == Ph_EV_RELEASE_REAL )
printf(“Do something\n”);

Hope this helps.
Regards,
Dave B.



Augie Henriques wrote:


Hi.

Is there a way to find out when the user has released the mouse after a
PtSlider move? I setup a Pt_CB_DISARM callback, but it never got

called.

Are there any properties that need to be setup for this callback to get
called?

TIA

Augie



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