/*
	test for simple grid
 */

import java.awt.*;
import java.applet.*;


public class Grid extends Applet
{
    final static int ROWS=20;
    final static int COLS=12;
    
	public void init()
	{
		setLayout(null);
		setSize(485,263);
		setBackground(new Color(12632256));
		
		// create grid
		Grid1 = new GridPanel(468,192,ROWS, COLS ,25,50);		
		// set position & show
		Grid1.move(12,12); 
		add(Grid1);
		
		// create another components
		label1 = new java.awt.Label("Row");
		label1.setBounds(12,216,36,24);
		add(label1);
		textField1 = new java.awt.TextField();
		textField1.setBounds(48,216,48,24);
		add(textField1);
		label2 = new java.awt.Label("Col");
		label2.setBounds(108,216,36,24);
		add(label2);
		textField2 = new java.awt.TextField();
		textField2.setBounds(144,216,48,24);
		add(textField2);
		label3 = new java.awt.Label("Value");
		label3.setBounds(204,216,36,24);
		add(label3);
		textField3 = new java.awt.TextField();
		textField3.setBounds(252,216,100,24);
		add(textField3);
		button1 = new java.awt.Button();
		button1.setLabel("Set");
		button1.setBounds(372,216,84,24);
		button1.setBackground(new Color(12632256));
		add(button1);
		
		textField1.requestFocus();
	
		// listeners
		SymMouse aSymMouse = new SymMouse();
		button1.addMouseListener(aSymMouse);
	}
	
	//DECLARE_CONTROLS
	GridPanel Grid1;
	java.awt.Label label1, label2, label3;
	java.awt.TextField textField1;
	java.awt.TextField textField2;
	java.awt.TextField textField3;
	java.awt.Button button1;

	class SymMouse extends java.awt.event.MouseAdapter
	{
		public void mouseClicked(java.awt.event.MouseEvent event)
		{
			Object object = event.getSource();
			if (object == button1)
				button1_MouseClick(event);
		}
	}

	void button1_MouseClick(java.awt.event.MouseEvent event)
	{
		String sRow, sCol, sVal;
		int row, col;
		
		sRow=textField1.getText();
		sCol=textField2.getText();
		sVal=textField3.getText();
		
		sRow=sRow.trim();
		sCol=sCol.trim();
		
		try
		{
    		row=Integer.parseInt(sRow);
	    	col=Integer.parseInt(sCol);	    	
	    	
	    	// set cell value
	    	Grid1.setCellValue(row,col,sVal);
	    	
	    	// set text color
	    	if (row==1 && col==2)
    	    	Grid1.setCellColor(row,col,Color.red);
    	    	
           	// set text background
	    	if (row==2 && col==3)
    	    	Grid1.setCellBackground(row,col,Color.blue);    	    	
    	    	
    	    // clear grid
    	    if (row==3 && col==4)
    	        Grid1.ClearCells();
	    	
		}
		catch (NumberFormatException e) { }
	}
}