| returns (double) ok (bool) |
| In versions KDE 3.2.0 and above only |
| static |
| Argument | Type | Default |
| caption | QString | |
| label | QString | |
| value | double | 0 |
| minValue | double | -2147483647 |
| maxValue | double | 2147483647 |
| step | double | 0.1 |
| decimals | int | 1 |
| parent | QWidget | 0 |
| name | char | 0 |
| |