Method delete

ij/src/main/java/ij/plugin/frame/RoiManager.java:618–659

(boolean replacing)

	}

	boolean delete(boolean replacing) {
		int count = getCount();
		if (count==0)
			return error("The ROI Manager is empty.");
		int index[] = getSelectedIndexes();
		if (index.length==0 || (replacing&&count>1)) {
			String msg = "Delete all items on the list?";
			if (replacing)
				msg = "Replace items on the list?";
			canceled = false;
			if (!IJ.isMacro() && !macro) {
				YesNoCancelDialog d = new YesNoCancelDialog(this, "ROI Manager", msg);
				if (d.cancelPressed())
					{canceled = true; return false;}
				if (!d.yesPressed()) return false;
			}
			index = getAllIndexes();
		}
		if (count==index.length && !replacing) {
			rois.clear();
			listModel.removeAllElements();
		} else {
			for (int i=count-1; i>=0; i--) {
				boolean delete = false;
				for (int j=0; j<index.length; j++) {
					if (index[j]==i)
						delete = true;
				}
				if (delete) {
					if (EventQueue.isDispatchThread()) {
 						rois.remove(i);
						listModel.remove(i);
 					} else
 						deleteOnEDT(i);
				}
			}
		}
		updateShowAll();
		if (record())
			Recorder.record("roiManager", "Delete");
		return true;
	}

	/** Deletes the ROI at 'index' and updates the display. */
	public void delete(int index) {