TextBox.java

/**
 * Unsealed: Whispers of Wisdom. 
 * 
 * Copyright (C) 2012 - Juan 'Nushio' Rodriguez
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3 of 
 * the License as published by the Free Software Foundation
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 */
package net.k3rnel.unsealed.story;

import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.scenes.scene2d.Actor;
import com.badlogic.gdx.scenes.scene2d.utils.Align;
import com.badlogic.gdx.scenes.scene2d.ui.Label;

/**
 * Written by davexunit
 *
 */
public class TextBox extends StyledTable {
    private final Label label;
  
    public TextBox(TableStyle style) {
        this("", style);
    }

    public TextBox(String text, TableStyle style) {
        super(style);

        this.label = new Label(text, new Label.LabelStyle(style.font, style.fontColor));

        label.setAlignment(Align.top | Align.left, Align.left);
        label.setX(getX() + this.style.padX);
        label.setY(getY() + this.style.padY);
        label.setWrap(true);
    }

    public Label getLabel() {
        return label;
    }

    @Override
    public void act(float delta) {
        super.act(delta);
        
    }

    @Override
    public void draw(SpriteBatch batch, float parentAlpha) {
        this.setBackground(style.background);
        validate();
        super.draw(batch, parentAlpha);
        label.setPosition(style.padX, style.padY);
        label.setSize(getWidth() - style.padX, getHeight() - style.padY);
        label.draw(batch, parentAlpha);
    }

    @Override
    public Actor hit(float x, float y, boolean touchable) {
        return super.hit(x, y, touchable);
    }
    public void setText(String text) {
        label.setText(text);
    }

    public void setStyle(TableStyle style) {
        this.style = style;
    }

    @Override
    public void setPosition(float x, float y) {
        setX(x);
        setY(y);
    }

    @Override
    public void setX(float x) {
        super.setX(x);
        this.label.setX(x + this.style.padX); 
    }

    @Override
    public void setY(float y) {
        super.setY(y);
        this.label.setY(y - this.style.padY);
    }
}