if (b) super.repaint();
if (b) repaint(0, tS+bottomBorder, width, bottomBorderSupp);
	void updateInputStart(int x, int xReal)	{		curStart = "start: "+xReal;		/* limit control b/c the method can be called		   via the histogram Dialog widget			*/		boolean b = true;		/* control to synchronize the display of real value		 using the Histogram widget the user can still size the inputWindow		 but for graphics reasons the cursor in the curvePanel cannot be 		 repainted (cf. limit control below.).		*/		int limit;		if (reverseIntensity) limit = (int) startPt.getX()-triangleW;		else limit = (int) endPt.getX()-triangleW;		if (x <= limit) { 			xStartMax = x;			b = false;			setCursorStart(x);			if (reverseIntensity) endPt.setLocation((double) x, endPt.getY());			else startPt.setLocation((double) x, startPt.getY());			if (type == QuantumFactory.EXPONENTIAL) repaintCurve();			else setControlLocation(coefficient);		}		//if (b) repaint(0, tS+bottomBorder, width, bottomBorderSupp);		if (b) super.repaint();	}