Method run

ij/src/main/java/ij/gui/ImageCanvas.java:1293–1312

()

			final Point cursorLoc = getCursorLoc();	
			pressTimer.schedule(new TimerTask() {
				public void run() {
					if (pressTimer != null) {
						pressTimer.cancel();
						pressTimer = null;
					}
					Roi roi2 = imp.getRoi();
					int size2 = roi2!=null?roi2.size():0;
					Rectangle r2 = roi2!=null?roi2.getBounds():null;
					boolean empty = r2!=null&&r2.width==0&&r2.height==0;
					int state = roi2!=null?roi2.getState():-1;
					boolean unchanged = state!=Roi.MOVING_HANDLE && r1!=null && r2!=null && r2.x==r1.x
						&& r2.y==r1.y  && r2.width==r1.width && r2.height==r1.height && size2==size1
						&& !(size2>1&&state==Roi.CONSTRUCTING);
					boolean cursorMoved = !getCursorLoc().equals(cursorLoc);
					if ((roi1==null && (size2<=1||empty)) || unchanged) {
						if (roi1==null) imp.deleteRoi();
						if (!cursorMoved && Toolbar.getToolId()!=Toolbar.HAND)
							handlePopupMenu(e);
					}
				}
			}, longClickDelay);
		}