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Java Development

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Developer
arunbiet
Posts: 376
Registered: ‎06-22-2010
My Device: na
My Carrier: blackberry developer
Accepted Solution

HorizontalField scrolling issue

I have a screen with two HFMs.In both the HFMs i am adding some images.The problem is that,when i am in the second HFMs and scroll to the last image,my first hfm again starts scrolling,which i want to stop.

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Developer
simon_hain
Posts: 15,876
Registered: ‎07-29-2008
My Device: Z10 LE
My Carrier: O2 Germany

Re: HorizontalField scrolling issue

this seems like the normal control flow of the focus.
you can override moveFocus or navigationMovement to change it.
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Developer
arunbiet
Posts: 376
Registered: ‎06-22-2010
My Device: na
My Carrier: blackberry developer

Re: HorizontalField scrolling issue

What exactly we need to put insid ethe overrided methods to stop the scroll

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New Contributor
ekarnakar
Posts: 4
Registered: ‎08-29-2011
My Device: BlackBerry 9700 Bold
My Carrier: Airtel India

Re: HorizontalField scrolling issue

hope below code solves your problem.

 

protected boolean navigationMovement(int dx, int dy, int status, int time) {
int focusIndex = getFieldWithFocusIndex();
if (focusIndex == 0 && dx < 0 && dy == 0) {
return true;
}
if (focusIndex == this.getFieldCount() - 1 && dx > 0 && dy == 0) {
return true;
}
return super.navigationMovement(dx, dy, status, time);
}

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Developer
arunbiet
Posts: 376
Registered: ‎06-22-2010
My Device: na
My Carrier: blackberry developer

Re: HorizontalField scrolling issue

Thnx it worked like a charm

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Developer
simon_hain
Posts: 15,876
Registered: ‎07-29-2008
My Device: Z10 LE
My Carrier: O2 Germany

Re: HorizontalField scrolling issue

you could at least attribute the code to peter_strange who wrote it for you a few minutes ago...
----------------------------------------------------------
feel free to press the like button on the right side to thank the user that helped you.
please mark posts as solved if you found a solution.
@SimonHain on twitter
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Developer
peter_strange
Posts: 19,599
Registered: ‎07-14-2008
My Device: Not Specified

Re: HorizontalField scrolling issue

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