/** Creates the color choice for the given attribute. */
protected JComboBox createColorChoice(String attribute) {
CommandChoice choice = new CommandChoice();
for (int i = 0; i < ColorMap.size(); i++)
choice.addItem(
new ChangeAttributeCommand(ColorMap.name(i), attribute, ColorMap.color(i), this));
return choice;
}
/** Creates the color menu. */
protected JMenu createColorMenu(String title, String attribute) {
CommandMenu menu = new CommandMenu(title);
for (int i = 0; i < ColorMap.size(); i++)
menu.add(
new UndoableCommand(
new ChangeAttributeCommand(ColorMap.name(i), attribute, ColorMap.color(i), this)));
return menu;
}