/** [Internal] */
public void paintComponent(Graphics g) {
boolean opq = true;
if (theOpaque != null) opq = theOpaque;
super.setOpaque(opq);
// if(theBackground!=null)super.setBackground(theBackground);
super.paintComponent(g);
Graphics2D g2 = (Graphics2D) g;
Rectangle rt = getBounds();
rt.x = 0;
rt.y = 0;
doBuffer(g2, opq, rt);
chkFPS();
}
private static boolean testRectangleArch() {
boolean pass = true;
int test = 1;
int cnt;
Rectangle rect;
Class cl;
Class[] temp;
System.out.println("Rectangle architecture tests...");
rect = new Rectangle(4.3, 5.6, new Point(-99, 66), Color.cyan, false);
cl = rect.getClass();
pass &= test(cl.getConstructors().length == 1, test++);
pass &= test((temp = cl.getInterfaces()).length == 1, test++);
pass &= test(temp[0].getName().equals("Shape"), test++);
pass &= test(verifyEqualsMethodSignature(cl), test++);
cnt = countModifiers(cl.getDeclaredMethods(), Modifier.PUBLIC);
pass &= test(cnt == 12, test++);
cnt = cl.getFields().length;
pass &= test(cnt == 0, test++);
cnt = countModifiers(cl.getDeclaredFields(), Modifier.PROTECTED);
pass &= test(cnt == 0, test++);
cnt = countModifiers(cl.getDeclaredFields(), Modifier.PRIVATE);
pass &= test(cnt == 5, test++);
// Count and test number of of PACKAGE fields
cnt =
cl.getDeclaredFields().length
- countModifiers(cl.getDeclaredFields(), Modifier.PRIVATE)
- countModifiers(cl.getDeclaredFields(), Modifier.PROTECTED)
- countModifiers(cl.getDeclaredFields(), Modifier.PUBLIC);
pass &= test(cnt == 0, test++);
return pass;
}
private static boolean testRectangle() {
boolean pass = true;
int test = 1;
Rectangle rect;
System.out.println("Rectangle tests...");
rect = new Rectangle(4.3, 5.6, new Point(-99, 66), Color.cyan, false);
pass &= test(approx(rect.getArea(), 4.3 * 5.6, 0.000001), test++);
pass &= test(rect.getColor().equals(Color.cyan), test++);
rect.setColor(Color.black);
pass &= test(rect.getColor().equals(Color.black), test++);
pass &= test(!rect.getFilled(), test++);
rect.setFilled(true);
pass &= test(rect.getFilled(), test++);
pass &= test(rect.getWidth() == 4.3, test++);
pass &= test(rect.getHeight() == 5.6, test++);
rect.setWidth(4.321);
pass &= test(rect.getWidth() == 4.321, test++);
rect.setHeight(89.21);
pass &= test(rect.getHeight() == 89.21, test++);
pass &= test(approx(rect.getArea(), 4.321 * 89.21, 0.000001), test++);
pass &= test(rect.getPosition().equals(new Point(-99, 66)), test++);
rect.move(new Point(-5, -7));
pass &= test(rect.getPosition().equals(new Point(-104, 59)), test++);
Rectangle rect2 = new Rectangle(4.321, 89.21, new Point(-104, 59), Color.black, true);
pass &= test(rect.equals(rect2), test++);
Rectangle rect3 = new Rectangle(4.3219, 89.21, new Point(-104, 59), Color.black, false);
pass &= test(!rect2.equals(rect3), test++);
rect3 = new Rectangle(4.321, 89.219, new Point(-104, 59), Color.black, false);
pass &= test(!rect2.equals(rect3), test++);
rect3 = new Rectangle(4.321, 89.21, new Point(-104, 59), Color.red, false);
pass &= test(!rect2.equals(rect3), test++);
rect3 = new Rectangle(4.321, 89.21, new Point(104, 59), Color.black, false);
pass &= test(!rect2.equals(rect3), test++);
pass &= test(!rect2.equals(null), test++);
pass &= test(!rect2.equals(new String("Whatever")), test++);
return pass;
}
// Graphics2D g=getG();return g==null?null:g.getClipBounds();}
public Rectangle getClipBounds(Rectangle r) {
Shape s = bufferClip();
if (s == null) return null;
r.setBounds(bufferClip().getBounds());
return r;
}