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Java Development

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New Contributor
Posts: 7
Registered: ‎04-08-2010
My Device: bold
Accepted Solution

problem in scrollbar, please help...

i have a problem with scrollbar, why my horizontal scrollbar didn't work on my labelfield?

it just work when i change the labelfield into a buttonfield.

is there a different code to labelfield scrollbar?

please help me...

 

this is my simple code...

 

public class sample extends MainScreen{
private LabelField a;
private LabelField b;
private LabelField c;
private LabelField d;
private LabelField e;
public sample() {
super(Manager.HORIZONTAL_SCROLL | Manager.HORIZONTAL_SCROLLBAR);
a = new LabelField("tessssst1");
b = new LabelField("tessssst2");
c = new LabelField("testsss3");
d = new LabelField("testsss4");
e = new LabelField("testsss5");
HorizontalFieldManager horizontal = new HorizontalFieldManager(Field.FIELD_LEFT);
add(new SeparatorField());
horizontal.add(a);
horizontal.add(b);
horizontal.add(c);
horizontal.add(d);
horizontal.add(e);
add(horizontal);
}
}
Developer
Posts: 101
Registered: ‎07-20-2009
My Device: Not Specified

Re: problem in scrollbar, please help...

Focus moves onto only focussable items. By default LabelField is not focussable. Just specify its style as FOCUSSABLE and you may get the behaviour you want.

New Contributor
Posts: 7
Registered: ‎04-08-2010
My Device: bold

Re: problem in scrollbar, please help...

hmm... then how to change the labelfield into a focussable one?

sorry i'm a beginner and still learn about this..Smiley Very Happy

 

can you give me a sample code?

thanks...

Developer
Posts: 101
Registered: ‎07-20-2009
My Device: Not Specified

Re: problem in scrollbar, please help...

You have to make change like this..

 

original :

a = new LabelField("tessssst1");

 

change:

a = new LabelField("tessssst1", FOCUSABLE);

 

similarly for all label fields....

New Contributor
Posts: 7
Registered: ‎04-08-2010
My Device: bold

Re: problem in scrollbar, please help...

wow... it worked...

thanks karan127....Smiley Very Happy

 

i understand now...