public void clear() {
		propertyDialogEnabled = true;
		externalCursor = null;
		setFillMode(FillMode.getNoFillMode());
		setBackgroundImage(null);
		destroyAllLayeredComponents();
		setEnergizer(false);
		setAction(SELE_ID);
		drawCharge = true;
		showParticleIndex = false;
		showClock = true;
		showSelectionHalo = true;
		showMirrorImages = true;
		setColorCoding("None");
		pasteBuffer = null;
		setSelectedComponent(null);
		restraintStyle = StyleConstant.RESTRAINT_CROSS_STYLE;
		velocityFlavor.set(Color.black, ViewAttribute.THIN, 100);
		momentumFlavor.set(Color.blue, ViewAttribute.THIN, 1);
		accelerationFlavor.set(Color.red, ViewAttribute.THIN, 100);
		forceFlavor.set(Color.magenta, ViewAttribute.THIN, 1);
		pointHeater.reset();
		resetKeyPressedCode();
	}