import java.applet.*;

import java.awt.*;

import IDD_CF_Dialog;



public class ColorFinder extends Applet implements Runnable

{

	private Thread m_ColorFinder = null;



	private int m_Red=0, m_Green=0,m_Blue=0;

	private String m_Red_Hex, m_Green_Hex, m_Blue_Hex;



	private Color m_Color=new Color(m_Red,m_Green,m_Blue);



	private Panel p1=new Panel();

	private Panel p2=new Panel();

	private IDD_CF_Dialog m_CFDialog = new IDD_CF_Dialog(p2);



	public ColorFinder()

	{

	}



	public String getAppletInfo()

	{

		return "Name: ColorFinder\r\n" +

		       "Author: Alessandro Fronte\r\n" +

		       "Created with Microsoft Visual J++ Version 1.1";

	}





	public void init()

	{

		setLayout(new GridLayout(2,1,10,10));

		add(p1);

		p1.setBackground(m_Color);

		add(p2);

		m_CFDialog.CreateControls();

	}



	public void destroy()

	{

	}



	public void paint(Graphics g){

	}



	public void start()

	{

		if (m_ColorFinder == null)

		{

			m_ColorFinder = new Thread(this);

			m_ColorFinder.start();

		}

	}

	

	public void stop()

	{

		if (m_ColorFinder != null)

		{

			m_ColorFinder.stop();

			m_ColorFinder = null;

		}

	}



	public void run()

	{

		while (true)

		{

			try

			{

				Color m_Color=new Color(m_Red,m_Green,m_Blue);

				p1.setBackground(m_Color);

				p1.repaint();

				Thread.sleep(50);

			}

			catch (InterruptedException e)

			{

				stop();

			}

		}

	}



    public boolean handleEvent (Event evt){



		if (   evt.target==m_CFDialog.IDC_SCROLLBAR_Red

			&&((evt.id==Event.SCROLL_ABSOLUTE) ||

			   (evt.id==Event.SCROLL_LINE_DOWN) ||

			   (evt.id==Event.SCROLL_LINE_UP)   ||

			   (evt.id==Event.SCROLL_PAGE_DOWN) ||

			   (evt.id==Event.SCROLL_PAGE_UP))){

					m_Red=m_CFDialog.IDC_SCROLLBAR_Red.getValue();

					m_Red_Hex=Integer.toHexString(m_Red);



					if(m_Red_Hex.length()!=2)

						m_Red_Hex="0"+m_Red_Hex;



					m_CFDialog.Red_Value.setText(m_Red_Hex);

		}



		if (   evt.target==m_CFDialog.IDC_SCROLLBAR_Green

			&&((evt.id==Event.SCROLL_ABSOLUTE) ||

			   (evt.id==Event.SCROLL_LINE_DOWN) ||

			   (evt.id==Event.SCROLL_LINE_UP)   ||

			   (evt.id==Event.SCROLL_PAGE_DOWN) ||

			   (evt.id==Event.SCROLL_PAGE_UP))){

					m_Green=m_CFDialog.IDC_SCROLLBAR_Green.getValue();

					m_Green_Hex=Integer.toHexString(m_Green);



					if(m_Green_Hex.length()!=2)

						m_Green_Hex="0"+m_Green_Hex;



					m_CFDialog.Green_Value.setText(m_Green_Hex);

		}



		if (   evt.target==m_CFDialog.IDC_SCROLLBAR_Blue

			&&((evt.id==Event.SCROLL_ABSOLUTE) ||

			   (evt.id==Event.SCROLL_LINE_DOWN) ||

			   (evt.id==Event.SCROLL_LINE_UP)   ||

			   (evt.id==Event.SCROLL_PAGE_DOWN) ||

			   (evt.id==Event.SCROLL_PAGE_UP))){

					m_Blue=m_CFDialog.IDC_SCROLLBAR_Blue.getValue();

					m_Blue_Hex=Integer.toHexString(m_Blue);



					if(m_Blue_Hex.length()!=2)

						m_Blue_Hex="0"+m_Blue_Hex;



					m_CFDialog.Blue_Value.setText(m_Blue_Hex);

		}



		if (   evt.target==m_CFDialog.ID_Rnd_BUTTON1

			&& evt.id==Event.MOUSE_UP) {

			m_Red=(int)(Math.random()*255);

			m_Red_Hex=Integer.toHexString(m_Red);



			if(m_Red_Hex.length()!=2)

				m_Red_Hex="0"+m_Red_Hex;



			m_CFDialog.Red_Value.setText(m_Red_Hex);

			m_CFDialog.IDC_SCROLLBAR_Red.setValue(m_Red);



			m_Green=(int)(Math.random()*255);

			m_Green_Hex=Integer.toHexString(m_Green);



			if(m_Green_Hex.length()!=2)

				m_Green_Hex="0"+m_Green_Hex;



			m_CFDialog.Green_Value.setText(m_Green_Hex);

			m_CFDialog.IDC_SCROLLBAR_Green.setValue(m_Green);



			m_Blue=(int)(Math.random()*255);

			m_Blue_Hex=Integer.toHexString(m_Blue);



			if(m_Blue_Hex.length()!=2)

				m_Blue_Hex="0"+m_Blue_Hex;



			m_CFDialog.Blue_Value.setText(m_Blue_Hex);

			m_CFDialog.IDC_SCROLLBAR_Blue.setValue(m_Blue);

		}



		return true;

	}

}