TextButton.java

package com.lucasdnd.ags.ui;

import org.newdawn.slick.Color;
import org.newdawn.slick.GameContainer;
import org.newdawn.slick.Graphics;
import org.newdawn.slick.SlickException;
import org.newdawn.slick.state.StateBasedGame;
import org.newdawn.slick.util.FontUtils;

import com.lucasdnd.ags.system.ResourceLoader;

/**
 * A button with just text
 * 
 * @author lucas.tulio
 *
 */
public class TextButton extends Button {
	
	private String text;
	private float padding = 8f;

	public TextButton(String text, float xPos, float yPos, float width, float height) throws SlickException {
		super(null, xPos, yPos);
		this.text = text;
		this.width = width;
		this.height = height;
	}

	@Override
	public void update(GameContainer container, StateBasedGame game, int delta,
			boolean leftMouseClicked, boolean leftMouseDown, int mouseX,int mouseY) throws SlickException {
		
		super.update(container, game, delta, leftMouseClicked, leftMouseDown, mouseX, mouseY);
	}

	@Override
	public void render(GameContainer container, StateBasedGame game, Graphics g) throws SlickException {
		if (visible) {
			
			g.setLineWidth(2f);
			
			if (isEnabled) {
				g.setColor(Color.black);
			} else {
				g.setColor(Color.lightGray);
			}
			
			g.fillRoundRect(xPos + 2f, yPos + 2f, width, height, 2);
			
			g.setColor(Color.white);
			g.fillRoundRect(xPos, yPos, width, height, 2);
			
			if(isEnabled) {
				FontUtils.drawCenter(ResourceLoader.getInstance().tinyLightGrayFont, text, (int)(xPos + 1f), (int)(yPos + 1f + padding), (int)(width));
				FontUtils.drawCenter(ResourceLoader.getInstance().tinyBlackFont, text, (int)(xPos), (int)(yPos + padding), (int)(width));
				g.setColor(Color.black);
			} else {
				FontUtils.drawCenter(ResourceLoader.getInstance().tinyLightGrayFont, text, (int)(xPos + 1f), (int)(yPos + 1f + padding), (int)(width));
				FontUtils.drawCenter(ResourceLoader.getInstance().tinyGrayFont, text, (int)(xPos), (int)(yPos + padding), (int)(width));
				g.setColor(Color.lightGray);
			}
			
			g.drawRoundRect(xPos, yPos, width, height, 2);
		}
	}

	public String getText() {
		return text;
	}

	public void setText(String text) {
		this.text = text;
	}
}