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

public class apple_properties extends Applet {

public void init() 
{
//	setAppleProperty("awt.showGrowBox", true);
	setAppleProperty("awt.brushMetalLook", false);
	Frame frame = new java.awt.Frame("A Frame");
	frame.setLayout(new GridBagLayout());
    Label label = new Label("A Label");
	label.setBackground(new Color(255, 200, 255));
    frame.setSize(200, 200);
	constrain(frame, label, 0, 0, 1, 1, 
		GridBagConstraints.NORTH, 0, 0, 0, 0, GridBagConstraints.NONE, 0, 0);
	frame.validate();
    frame.setVisible(true);
}

void setAppleProperty(String s, boolean b)
{
    try 
	{
		Class stringClass = Class.forName("java.lang.String");
		Class.forName("java.lang.System").getMethod("setProperty", new Class[]{stringClass,
			stringClass}).invoke(null, new Object[]{"apple." + s, (b? "true" : "false")});
    } 
	catch (Exception e) {}
}

/*
void setAppleProperty(String s, boolean b)
{
    try 
	{
		Class stringClass = Class.forName("java.lang.String");
        Class systemClass = Class.forName("java.lang.System");
        Class[] argClasses = new Class[]{stringClass, stringClass};
        java.lang.reflect.Method setPropertyMethod = 
			systemClass.getMethod("setProperty", argClasses);
		Object[] methodArgs = new Object[]{"apple." + s, (b? "true" : "false")};
        setPropertyMethod.invoke(null, methodArgs);
    } 
	catch (Exception e) {}
}
*/

static final void constrain(Container container, Component component, int grid_x, int grid_y, 
		int grid_width, int grid_height, int anchor, int topPad, int leftPad, int bottomPad, 
		int rightPad, int fill, double weightx, double weighty)
{
	GridBagConstraints c = new GridBagConstraints();
	c.gridx = grid_x;
	c.gridy = grid_y;
	c.gridwidth = grid_width;
	c.gridheight = grid_height;
	c.anchor = anchor;
	c.insets.top   = topPad;
	c.insets.left  = leftPad;
	c.insets.bottom= bottomPad;
	c.insets.right = rightPad;
	c.fill = fill;
	c.weightx = weightx;
	c.weighty = weighty;
	((GridBagLayout)container.getLayout()).setConstraints(component, c);
	container.add(component);
}

public void paint(Graphics g)
{
	g.drawString("A simple frame with a label should pop up", 10 , 20);
}
}  // END OF Class apple_properties