Пример #1
0
 /**
  * Returns <code>true</code> if the specified point is contained by the receiver and false
  * otherwise.
  *
  * <p>If outline is <code>true</code>, the point (x, y) checked for containment in the receiver's
  * outline. If outline is <code>false</code>, the point is checked to see if it is contained
  * within the bounds of the (closed) area covered by the receiver.
  *
  * @param x the x coordinate of the point to test for containment
  * @param y the y coordinate of the point to test for containment
  * @param gc the GC to use when testing for containment
  * @param outline controls whether to check the outline or contained area of the path
  * @return <code>true</code> if the path contains the point and <code>false</code> otherwise
  * @exception IllegalArgumentException
  *     <ul>
  *       <li>ERROR_NULL_ARGUMENT - if the gc is null
  *       <li>ERROR_INVALID_ARGUMENT - if the gc has been disposed
  *     </ul>
  *
  * @exception SWTException
  *     <ul>
  *       <li>ERROR_GRAPHIC_DISPOSED - if the receiver has been disposed
  *     </ul>
  */
 public boolean contains(float x, float y, GC gc, boolean outline) {
   if (isDisposed()) SWT.error(SWT.ERROR_GRAPHIC_DISPOSED);
   if (gc == null) SWT.error(SWT.ERROR_NULL_ARGUMENT);
   if (gc.isDisposed()) SWT.error(SWT.ERROR_INVALID_ARGUMENT);
   //	gc.checkGC(GC.LINE_CAP | GC.LINE_JOIN | GC.LINE_STYLE | GC.LINE_WIDTH);
   // TODO outline
   NSPoint point = new NSPoint();
   point.x = x;
   point.y = y;
   return handle.containsPoint(point);
 }