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/*******************************************************************************
 * 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.tools.particleeditor;

import java.awt.GridBagConstraints;
import java.awt.Insets;

import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;

class CountPanel extends EditorPanel {
	Slider maxSlider, minSlider;

	public CountPanel (final ParticleEditor editor, String name, String description) {
		super(null, name, description);

		initializeComponents();

		maxSlider.setValue(editor.getEmitter().getMaxParticleCount());
		maxSlider.addChangeListener(new ChangeListener() {
			public void stateChanged (ChangeEvent event) {
				editor.getEmitter().setMaxParticleCount((int)maxSlider.getValue());
			}
		});

		minSlider.setValue(editor.getEmitter().getMinParticleCount());
		minSlider.addChangeListener(new ChangeListener() {
			public void stateChanged (ChangeEvent event) {
				editor.getEmitter().setMinParticleCount((int)minSlider.getValue());
			}
		});
	}

	private void initializeComponents () {
		JPanel contentPanel = getContentPanel();
		{
			JLabel label = new JLabel("Min:");
			contentPanel.add(label, new GridBagConstraints(0, 1, 1, 1, 0, 0, GridBagConstraints.EAST, GridBagConstraints.NONE,
				new Insets(0, 0, 0, 6), 0, 0));
		}
		{
			minSlider = new Slider(0, 0, 99999, 1, 0, 500);
			contentPanel.add(minSlider, new GridBagConstraints(1, 1, 1, 1, 0, 0, GridBagConstraints.WEST, GridBagConstraints.NONE,
				new Insets(0, 0, 0, 0), 0, 0));
		}
		{
			JLabel label = new JLabel("Max:");
			contentPanel.add(label, new GridBagConstraints(2, 1, 1, 1, 0, 0, GridBagConstraints.EAST, GridBagConstraints.NONE,
				new Insets(0, 12, 0, 6), 0, 0));
		}
		{
			maxSlider = new Slider(0, 0, 99999, 1, 0, 500);
			contentPanel.add(maxSlider, new GridBagConstraints(3, 1, 1, 1, 1, 0, GridBagConstraints.WEST, GridBagConstraints.NONE,
				new Insets(0, 0, 0, 0), 0, 0));
		}
	}
}