/*
 *  Redraw
 *  ------
 *  This program draws two rectangles in a window's call-back function.
 *  If the window is redrawn for some reason, the rectangle will
 *  automatically be redrawn.
 */

#include <graphapp.h>

void draw_window(window w, rect win_rect)
{
	rect r = rect(10,10,80,10);

	setcolour(Red);
	drawrect(r);

	setcolour(Blue);
	fillrect(rect(10,40,80,10));
}

void main(void)
{
	window w;

	w = newwindow("Rectangles", rect(0,0,200,150), StandardWindow);
	setredraw(w, draw_window);
	show(w);
	mainloop();
}