Welcome!

Welcome to the official BlackBerry Support Community Forums.

This is your resource to discuss support topics with your peers, and learn from each other.

inside custom component

Native Development


Thank you for visiting the BlackBerry Support Community Forums.

BlackBerry will be closing the BlackBerry Support Community Forums Device Forums on April 1st (Developers, see below)

BlackBerry remains committed to providing excellent customer support to our customers. We are delighted to direct you to the CrackBerry Forums, a well-established and thorough support channel, for continued BlackBerry support. Please visit http://forums.crackberry.com or http://crackberry.com/ask. You can also continue to visit BlackBerry Support or the BlackBerry Knowledge Base for official support options available for your BlackBerry Smartphone.

"When we launched CrackBerry.com 10 years ago, we set out to make it a fun and useful destination where BlackBerry Smartphone owners could share their excitement and learn to unleash the full potential of their BlackBerry. A decade later, the CrackBerry community is as active and passionate as ever and I know our knowledgeable members and volunteers will be excited to welcome and assist more BlackBerry owners with their questions."

- Kevin Michaluk, Founder, CrackBerry.com

Developers, for more information about the BlackBerry Developer Community please review Join the Conversation on the BlackBerry Developer Community Forums found on Inside BlackBerry.


Reply
New Contributor
Posts: 4
Registered: ‎03-25-2012
My Device: playbook
My Carrier: rim

Why i can't get the screent touch events on the child window?

Hey,

I can get the touch event 'SCREEN_EVENT_MTOUCH_TOUCH' in the main window correctly,
but when i let the child window to fill the entire screen ,i can't get any 'SCREEN_EVENT_MTOUCH_TOUCH' event.
Why?

I had noticed that the screen event need to bind with a screen_context_t,
eg: screen_request_events(screen_ctx)

I invoke it with the screen_context_t of the child window,

eg: screen_request_events(screen_ctx_child)

but it failed!

 

Could someone tell me  how do it?

Thanks!

Retired
Posts: 29
Registered: ‎03-19-2012
My Device: Z10
My Carrier: BELL

Re: Why i can't get the screent touch events on the child window?

Hi,

 

Not sure if you already found a solution to this!

 

Did you try calling screen_stop_events(screen_ctx) before calling screen_request_events(screen_ctx_child) with the child context?

 

Reference: https://bdsc.webapps.blackberry.com/native/reference/com.qnx.doc.bps.lib_ref/com.qnx.doc.bps.lib_ref...

 

Hope it helps,

 

Ram