RadioButton.java

package org.droiddraw.widget;

import java.awt.Color;
import java.awt.Graphics;
import java.awt.Image;

import org.droiddraw.AndroidEditor;
import org.droiddraw.gui.ImageResources;

public class RadioButton extends CompoundButton {
	Image on;
	Image off;
	
	public RadioButton(String text) {
		super(text);
		this.tagName = "RadioButton";
		
		pad_y = 6;
		
		apply();
	}

	@Override
	public void apply() {
		String theme = AndroidEditor.instance().getTheme();
		if (theme == null || theme.equals("default")) {
			off =  ImageResources.instance().getImage("def/btn_radio_off");
			on = ImageResources.instance().getImage("def/btn_radio_on");
		}
		else if (theme.equals("light")) {
			off = ImageResources.instance().getImage("light/radiobutton_off_background");
			on = ImageResources.instance().getImage("light/radiobutton_on_background");
		}
		
		if (off != null) {
			pad_x = off.getWidth(null);
		}
		else {
			pad_x = 24;
		}
		super.apply();
	}
	
	@Override
	protected int getContentHeight() {
		if (off != null) {
			return off.getHeight(null);
		}
		else {
			return super.getContentHeight();
		}
	}
	
	@Override
	public void paint(Graphics g) {
		int off_x, off_y;
		
		if (off == null || on == null) {
			g.setColor(Color.white);
			g.fillOval(getX()+2, getY()+2, 16, 16);
		
			g.setColor(Color.black);
			g.drawOval(getX()+2, getY()+2, 16, 16);
		
			if ("true".equals(this.getPropertyByAttName("android:checked").getValue())) {
				g.fillOval(getX()+6,getY()+6,8,8);
			}

			off_x = 20;
			off_y = 18;
		}
		else {
			Image img = off;
			if ("true".equals(this.getPropertyByAttName("android:checked").getValue())) {
				img = on;
			}
			g.drawImage(img, getX(), getY(), null);
			g.setColor(Color.black);

			off_x = img.getWidth(null);
			off_y = img.getHeight(null);
		}
		
		baseline = (off_y+fontSize)/2;
		
		setTextColor(g);
		g.setFont(f);
		g.drawString(text.getStringValue(), getX()+off_x, getY()+baseline-4);
	}
}