Dynamic change of LabelField fonts

How do I change the font of labelfield. I created a class that extends the labelfield class and override the method of police sent. but it's not working. What is problem with this code. Please help me...

import net.rim.device.api.system.Display;
import net.rim.device.api.ui.Color;
import net.rim.device.api.ui.Font;
import net.rim.device.api.ui.FontFamily;
import net.rim.device.api.ui.component.LabelField;

public class ResponseLabelField extends LabelField{

    final FontFamily fontFamily[] = FontFamily.getFontFamilies();

    final Font font10 = fontFamily[0].getFont(FontFamily.CBTF_FONT, 8);

    public ResponseLabelField(String s, long l){
        super(s, l);
    }

/*  public void setFont(Font font) {
        font = font10;
        super.setFont(font);
    }*/
    protected void paintBackground(net.rim.device.api.ui.Graphics g) {
        g.clear();
        g.getColor();
        g.setColor(Color.CYAN);
        g.fillRect(0, 0, Display.getWidth(), Display.getHeight());
        g.setColor(Color.BLUE);
        } 

    public void setFont(Font font) {
        FontFamily fontFamily[] = FontFamily.getFontFamilies();
        font = fontFamily[3].getFont(FontFamily.CBTF_FONT, 14);
        super.setFont(font);
    }

    public void setMargin(int arg0, int arg1, int arg2, int arg3) {
        // TODO Auto-generated method stub
        super.setMargin(9, 9, 9, 9);
    }

}

Change your Builder - like this,

public ResponseLabelField(String s, long l){    super(s, l);    setFont(font10);}

or after you create the instance of ResponseLabelField, you can call setFont method as it is public.

Tags: BlackBerry Developers

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