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inside custom component

Java Development

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Contributor
Sad_Bird
Posts: 30
Registered: ‎12-02-2010
My Device: BlackBerry 8520
My Carrier: Mobilink

Re: Align to bottom of vertical field manager

Hello you can use

 

setStatus(Managers or etc);

 

to add any manager at the bottom of the screen.

Adil Soomro

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Developer
arkadyz
Posts: 2,268
Registered: ‎07-08-2009
My Device: various
My Carrier: various

Re: Align to bottom of vertical field manager

FIELD_TOP, FIELD_BOTTOM and FIELD_VCENTER are ignored by VerticalFieldManager, just like FIELD_LEFT, FIELD_LEADING, FIELD_RIGHT, FIELD_TRAILING and FIELD_HCENTER are ignored by HorizontalFieldManager. These managers have their own policy of vertical and horizontal positioning, respectively.

 

Your solution, therefore, is the most elegant one. Just replace getPreferredHeight() with getHeight() - at that point your footer manager has been laid out just like everything else, so it already knows its actual height.

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New Contributor
mobiEON
Posts: 4
Registered: ‎06-26-2011
My Device: 9550i Storm2
My Carrier: Verizon

Re: Align to bottom of vertical field manager

Thanks! This was exactly what I needed to solve very similar problems. Life saver! ;-)
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New Contributor
Stayh0t
Posts: 9
Registered: ‎09-01-2011
My Device: Blackberry Torch 9800
My Carrier: MTN

Re: Align to bottom of vertical field manager

Super(NO_VERTICAL_SCROLL);
HorizontalFieldManager hfm =
new HorizontalFieldManager(FIELD_BOTTOM|USE_ALL_HEIGHT);
add(hfm);
hfm.add(new LabelField("status", FIELD_BOTTOM);

add(hfm);

Well the above works like a charm, even tho its an old post I knw it wl b useful to someone
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Contributor
frandelbetis
Posts: 42
Registered: ‎03-17-2012
My Device: Blackberry playbook
My Carrier: none

Re: Align to bottom of vertical field manager

The solution could be this:

 

public final class MyScreen extends MainScreen
{
    /**
     * Creates a new MyScreen object
     */
    public MyScreen(){
         super(Screen.NO_VERTICAL_SCROLL | Screen.NO_VERTICAL_SCROLLBAR);
            // Set the displayed title of the screen
            setTitle("Posicionamiento de elementos en la Screen");

            VerticalFieldManager containerManager = new VerticalFieldManager(Manager.USE_ALL_WIDTH | Manager.USE_ALL_HEIGHT);
            containerManager.setBackground(BackgroundFactory.createSolidBackground(Color.YELLOW));

            VerticalFieldManager vfm = new VerticalFieldManager();
            vfm.setBackground(BackgroundFactory.createSolidBackground(Color.RED));

            vfm.add(new LabelField ("Field 1"));
            vfm.add(new LabelField ("Field 2"));

            HorizontalFieldManager hfm = new HorizontalFieldManager(Manager.USE_ALL_HEIGHT | Manager.FIELD_HCENTER);
            hfm.setBackground(BackgroundFactory.createSolidBackground(Color.GREEN));


            hfm.add(new LabelField ("Field 3", Field.FIELD_BOTTOM));

            containerManager.add(vfm);
            containerManager.add(hfm);

            this.add(containerManager);
        
        }
}

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