root.setStage(stage);
panel = new TextBoxPanel();
parent.add(panel);
graphics = new MockGraphics();
TextPanelBorderPainter.normalBorder = normalDrawable = new MockDrawable();
TextPanelBorderPainter.focusedBorder = focusDrawable = new MockDrawable();
painter = TextPanelBorderPainter.instance;
parent.getStyle().setBorderColor("transparent");
}