parent.internalRedraw();
if (startLine <= getPartialBottomIndex()) {    parent.internalRedraw(); }
	public void textChanged(int startOffset, int newLineCount, int replaceLineCount, int newCharCount, int replaceCharCount) {		visualContent.textChanged(startOffset, newLineCount, replaceLineCount, newCharCount, replaceCharCount);		parent.internalRedraw();	}