| 75 | } |
| 76 | |
| 77 | int CodeEditor::sidebarWidth() const |
| 78 | { |
| 79 | int digits = 1; |
| 80 | auto count = blockCount(); |
| 81 | while (count >= 10) { |
| 82 | ++digits; |
| 83 | count /= 10; |
| 84 | } |
| 85 | return 4 + fontMetrics().horizontalAdvance(QLatin1Char('9')) * digits + foldingBarWidth(); |
| 86 | } |
| 87 | |
| 88 | int CodeEditor::foldingBarWidth() const |
| 89 | { |