Method setGroup

src/Interface/TextButton.cpp:177–181

* Changes the button group this button belongs to. * @param group Pointer to the pressed button pointer in the group. * Null makes it a regular button. */

 * Null makes it a regular button.
 */
void TextButton::setGroup(TextButton **group)
{
	_group = group;
	_redraw = true;
}

/**
 * Replaces a certain amount of colors in the surface's palette.