(format string)
| 95 | } |
| 96 | |
| 97 | func (dl *DateLabel) SetFormat(format string) error { |
| 98 | if format == dl.format { |
| 99 | return nil |
| 100 | } |
| 101 | |
| 102 | old := dl.format |
| 103 | |
| 104 | dl.format = format |
| 105 | |
| 106 | if _, err := dl.updateText(); err != nil { |
| 107 | dl.format = old |
| 108 | return err |
| 109 | } |
| 110 | |
| 111 | dl.formatChangedPublisher.Publish() |
| 112 | |
| 113 | return nil |
| 114 | } |
| 115 | |
| 116 | func (dl *DateLabel) updateText() (changed bool, err error) { |
| 117 | return dl.setText(dl.date.Format(dl.format)) |
no test coverage detected