How to format the resource string

I have a screen on which I apply the label field. in the label field, I put resource.how string in the format string.

You need to change the font size

Read this

String data = "Hello World!";
compensates for the int [] = {0,5,data.length ()};
Police policies [] = new [] {Font.getDefault ().derive(Font.BOLD,20), Font.getDefault (.derive(Font.BOLD,15))} police;
int bg [] = new int [] {Color.WHITE, Color.WHITE};
int fg [] = new int [] {Color.BLACK, Color.RED ;}
Byte [] = {0,1} attributes;
Add (new ActiveRichTextField (data, offsets, attributes, fonts, fg, bg, 0));

And also you need to change the foreground and background colors.

Hyperlink you must write your own domain,.

This is the sample.

import net.rim.device.api.ui.Color;
import net.rim.device.api.ui.Field;
import net.rim.device.api.ui.Font;
import net.rim.device.api.ui.Graphics;
import net.rim.device.api.ui.component.Dialog;
import net.rim.device.api.system.Characters;

public class HrefField extends Field
{

    private String content;
    private Font fieldFont;
    private int fieldWidth;
    private int fieldHeight;
    private boolean active = false;
    private int backgroundColour = 0xffffff;
    //private int textColour = 0x333333;
    private int textColour = Color.DARKBLUE;
    private int maskColour = 0xffffff;

    private int buttonId;
    private String buttonName;

    public HrefField(String content)
    {
        super(Field.FOCUSABLE);
        this.content = content;
        fieldFont = Font.getDefault().derive(Font.UNDERLINED);
        fieldWidth = fieldFont.getAdvance(content)+2;
        fieldHeight = fieldFont.getHeight();
    }

    public void setColours(int backgroundColour, int textColour, int maskColour)
    {
        this.backgroundColour = backgroundColour;
        this.textColour = textColour;
        this.maskColour = maskColour;
        invalidate();
    }

    public void setBackgroundColour(int backgroundColour)
    {
        this.backgroundColour = backgroundColour;
        invalidate();
    }

    public void setTextColour(int textColour)
    {
        this.textColour = textColour;
        invalidate();
    }

    public void setMaskColour(int maskColour)
    {
        this.maskColour = maskColour;
        invalidate();
    }

    public void setFont(Font fieldFont)
    {
        this.fieldFont = fieldFont;
    }

    public int getPreferredWidth()
    {
        return fieldWidth;
    }

    public int getPreferredHeight()
    {
        return fieldHeight;
    }

    protected void layout(int arg0, int arg1)
    {
        setExtent(getPreferredWidth(), getPreferredHeight());
    }

    protected void paint(Graphics graphics)
    {

        if (active)
        {
            graphics.setColor(maskColour);
            graphics.fillRect(0, 0, fieldWidth, fieldHeight);
        }
        else
        {
            graphics.setColor(backgroundColour);
            graphics.fillRect(0, 0, fieldWidth, fieldHeight);
        }

        graphics.setColor(textColour);
        graphics.setFont(fieldFont);
        graphics.drawText(content, 1, 1);
       // graphics.drawLine(1, fieldHeight-2, fieldWidth-2, fieldHeight-2);
    }

    public void setButtonId(int buttonId)
    {
        this.buttonId = buttonId;
    }

    public void setButtonName(String buttonName)
    {
        this.buttonName = buttonName;
    }

    public int getButtonId()
    {
        return buttonId;
    }
    public String getButtonName()
    {
        return buttonName;
    }
    public String getLabel()
    {
        return buttonName;
    }
    public boolean keyChar(char key, int status, int time)
    {
        if (key == Characters.ENTER)
        {
            fieldChangeNotify(0);
            return true;
        }

        return false;
    }

    protected void onFocus(int direction)
    {
        active = true;
        invalidate();
    }

    protected void onUnfocus()
    {
        active = false;
        invalidate();
    }

    public static Font defaultFont()
    {
        return Font.getDefault();
    }
}

And in this field navigation, click on connect browser by getting the link of this field.

Tags: BlackBerry Developers

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