| 109 | } |
| 110 | |
| 111 | void NumberSpinBox::stepBy(int steps) { |
| 112 | // used when scrolling |
| 113 | Errors e = step(steps); |
| 114 | if (e == Errors::Min || e == Errors::Max) |
| 115 | setInvalid(Errors::NoError); |
| 116 | else if (e == Errors::NoError) { |
| 117 | setInvalid(e); |
| 118 | valueChanged(); |
| 119 | } else |
| 120 | setInvalid(e); |
| 121 | } |
| 122 | |
| 123 | void NumberSpinBox::increaseValue() { |
| 124 | stepBy(1); |
no outgoing calls