/*******************************************************************************
 * Copyright 2011 See AUTHORS file.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/

package com.badlogic.gdx.tests;

import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.GL20;
import com.badlogic.gdx.graphics.g2d.SpriteBatch;
import com.badlogic.gdx.scenes.scene2d.Actor;
import com.badlogic.gdx.scenes.scene2d.Stage;
import com.badlogic.gdx.scenes.scene2d.ui.Label;
import com.badlogic.gdx.scenes.scene2d.ui.Skin;
import com.badlogic.gdx.scenes.scene2d.ui.Table;
import com.badlogic.gdx.tests.utils.GdxTest;

public class LabelScaleTest extends GdxTest {
	Skin skin;
	Stage stage;
	SpriteBatch batch;
	Actor root;

	@Override
	public void create () {
		batch = new SpriteBatch();
		skin = new Skin(Gdx.files.internal("data/uiskin.json"));
		stage = new Stage();
		Gdx.input.setInputProcessor(stage);

		Table table = new Table();
		stage.addActor(table);
		table.setPosition(200, 65);

		Label label1 = new Label("This text is scaled 2x.", skin);
		label1.setFontScale(2);
		Label label2 = new Label(
			"This text is scaled. This text is scaled. This text is scaled. This text is scaled. This text is scaled. ", skin);
		label2.setWrap(true);
		label2.setFontScale(0.75f, 0.75f);

		table.debug();
		table.add(label1);
		table.row();
		table.add(label2).fill();
		table.pack();
	}

	@Override
	public void dispose () {
		stage.dispose();
		skin.dispose();
	}

	@Override
	public void render () {
		Gdx.gl.glClearColor(0.2f, 0.2f, 0.2f, 1);
		Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT);

		stage.act(Math.min(Gdx.graphics.getDeltaTime(), 1 / 30f));
		stage.draw();
	}

	@Override
	public void resize (int width, int height) {
		stage.getViewport().update(width, height, true);
	}
}