Revision 10819 trunk/extensions/extRasterTools-SE/src/org/gvsig/rastertools/histogram/ui/HistogramIncrement.java

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HistogramIncrement.java
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 */
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package org.gvsig.rastertools.histogram.ui;
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import java.awt.Dimension;


  		




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import java.awt.FlowLayout;


  		




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import java.awt.Toolkit;


  		




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import javax.swing.JFrame;


  		




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import javax.swing.JLabel;


  		




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import javax.swing.JPanel;


  		




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import org.cresques.i18n.Messages;


  		




  
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import org.gvsig.gui.beans.progressPanel.ProgressPanel;


  		




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import org.gvsig.rastertools.histogram.Histogram;


  		




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/**


  		




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 * <code>HistogramIncrement</code>. Ventana de incremento para la construcci?n


  		




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public class HistogramIncrement extends Thread {


  		




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	private HistogramPanelListener histogramPanelListener = null;


  		




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	private JPanel panel = null;


  		




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	private JLabel label = null;


  		




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	private JFrame window = new JFrame();


  		




  
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	private ProgressPanel window = new ProgressPanel();


  		




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	/**


  		




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	 * Constructor del <code>HistogramIncrement</code>.


  		




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	 * histograma.


  		




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	 */


  		




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	public void showWindow(){


  		




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		window.getContentPane().add(getJPanel());


  		




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		Dimension d = Toolkit.getDefaultToolkit().getScreenSize();


  		




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		window.setLocation(	((int)d.getWidth()) >> 1, 


  		




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	    					((int)d.getHeight()) >> 1);


  		




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		window.setSize(200, 60);


  		




  
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		window.setTitle("Actualizando datos");


  		




  
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		window.showLog(true);


  		




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		window.show();


  		




  
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		if(this.isAlive())


  		




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			this.resume();


  		




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		else


  		




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	}


  		




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	/**


  		




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	 * Obtiene el panel del interior de la ventana de incremento


  		




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	 * @return JPanel


  		




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	 */


  		




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	private JPanel getJPanel(){


  		




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		if (panel == null){


  		




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			FlowLayout f = new FlowLayout();


  		




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			panel = new JPanel();


  		




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			panel.setLayout(f);


  		




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			label = new JLabel();


  		




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			label.setText(Messages.getText("calculando... ") + 0  + "%");


  		




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			panel.add(label, null);


  		




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		}


  		




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		return panel;


  		




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	}


  		




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	/**


  		




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	 * Este thread va leyendo el porcentaje hasta que se completa el histograma.


  		




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	 */


  		




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	public synchronized void run(){


  		




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		while(true){


  		




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			Histogram hist = this.getHistogramPanelListener().getHistogram();


  		




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			while (hist.getPercent() < 100){


  		




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				label.setText(Messages.getText("calculando ...") +  hist.getPercent() +"%");


  		




  
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				window.setLabel(Messages.getText("calculando ...") +  hist.getPercent() +"%");


  		




  
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				window.setPercent(hist.getPercent());


  		




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				try {


  		




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					sleep(100);


  		




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				} catch (InterruptedException e) {


  		












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