/** call display methods for all components */
public void display(java.awt.Graphics2D brush2D) {
body.display(brush2D);
bezel.display(brush2D);
onButton.display(brush2D);
volSlider.display(brush2D);
volLevel.display(brush2D);
}
/** move the HDTV to the specified x,y location. */
public void setLocation(int x, int y) {
xLoc = x;
yLoc = y;
body.setLocation(x + bodyX, y + bodyY);
bezel.setLocation(x + bezelX, y + bezelY);
onButton.setLocation(x + onX, y + onY);
volSlider.setLocation(x + volSliderX, y + volSliderY);
volLevel.setLocation(x + volLevelX, y + volLevelY);
}
/** create the graphical objects for the scene */
private void makeScene() {
body = new ARectangle(bodyColor);
body.setSize(bodyWidth, bodyLength);
bezel = new ARectangle(Color.BLACK);
bezel.setSize(bezelWidth, bezelLength);
bezel.setColor(Color.LIGHT_GRAY);
onButton = new AEllipse(Color.BLACK);
onButton.setSize(onWidth, onLength);
volSlider = new ALine();
volSlider.setColor(Color.BLACK);
volSlider.setPoints(volSliderX, volSliderY, volSliderX + volSliderLen, volSliderY);
volSlider.setThickness(2);
volLevel = new ALine();
volLevel.setColor(Color.magenta);
volLevel.setPoints(volLevelX, volLevelY, volLevelX, volLevelY + volLevelLen);
volLevel.setThickness(2);
}