ZoomBox.java

import java.awt.*;
import java.awt.image.*;
import java.applet.*;
import java.util.*;

public class ZoomBox extends Control
{
	private	static	Color		lighterGray = new Color(239,239,239);

	public ZoomBox(NewWindow win)
	{
		theWindow = win;
		local = false;
		xPos = theWindow.width - 20;
		yPos = 4;
		width = 11;
		height = 11;
		value = 0;
		visible = true;
		hiliteState = 255;
	}
	
	public void Draw()
	{
		xPos = theWindow.width - 20;
		if (hiliteState == 255)
		{
			theWindow.graphicsPortGC.setColor(lighterGray);
			theWindow.graphicsPortGC.fillRect(xPos-1,4,13,11);
			if (value == 0)
				theWindow.graphicsPortGC.drawImage(theWindow.theDesktop.zoomImage,xPos,yPos,null);
			else
				theWindow.graphicsPortGC.drawImage(theWindow.theDesktop.clickedImage,xPos,yPos,null);
		}
	}

	public void SetControlValue(int theValue)
	{
		Graphics	g;
		
		value = theValue;
		Draw();
		g = theWindow.theDesktop.getGraphics();
		if (value == 0)
		{
			theWindow.theDesktop.offScreenImageGC.drawImage(theWindow.theDesktop.zoomImage,xPos+theWindow.xPos,yPos+theWindow.yPos,null);
			g.drawImage(theWindow.theDesktop.zoomImage,xPos+theWindow.xPos,yPos+theWindow.yPos,null);
		}
		else
		{
			theWindow.theDesktop.offScreenImageGC.drawImage(theWindow.theDesktop.clickedImage,xPos+theWindow.xPos,yPos+theWindow.yPos,null);
			g.drawImage(theWindow.theDesktop.clickedImage,xPos+theWindow.xPos,yPos+theWindow.yPos,null);
		}
	}
}