| 102 | } |
| 103 | |
| 104 | QString Pin::directionString() const |
| 105 | { |
| 106 | switch (_direction) |
| 107 | { |
| 108 | case Pin::Down: |
| 109 | return "D"; |
| 110 | case Pin::Left: |
| 111 | return "L"; |
| 112 | case Pin::Up: |
| 113 | return "U"; |
| 114 | case Pin::Right: |
| 115 | return "R"; |
| 116 | } |
| 117 | return "R"; |
| 118 | } |
| 119 | |
| 120 | void Pin::setDirection(const Pin::Direction &direction) |
| 121 | { |