public int getIconHeight() {
Graphics g = textLabel.getGraphics();
if (g != null) {
int h = g.getFontMetrics(textLabel.getFont()).getAscent() * 6 / 10;
if (h % 2 == 0) {
h += 1; // Make it odd
}
return h;
} else {
return 7;
}
}
/**
* Draw one die including the letter centered in the middle of the die. If highlight is true,
* we reverse the background and letter colors to highlight the die.
*/
public void paintComponent(Graphics g) {
super.paintComponent(g);
int centeredXOffset, centeredYOffset;
// Draw the blank die
g.setColor((isHighlighted) ? FACECOLOR : DIECOLOR);
g.fillRoundRect(0, 0, DIESIZE, DIESIZE, DIESIZE / 2, DIESIZE / 2);
// Outline the die with black
g.setColor(Color.black);
g.drawRoundRect(0, 0, DIESIZE, DIESIZE, DIESIZE / 2, DIESIZE / 2);
Graphics faceGraphics = faceLabel.getGraphics();
faceGraphics.setColor(isHighlighted ? DIECOLOR : FACECOLOR);
Color myColor = isHighlighted ? DIECOLOR : FACECOLOR;
faceLabel.setForeground(myColor);
faceLabel.setFont(FACEFONT);
faceLabel.setText(face);
}