| 41 | } |
| 42 | |
| 43 | void ScrollText::updateText() |
| 44 | { |
| 45 | timer.stop(); |
| 46 | |
| 47 | singleTextWidth = fontMetrics().horizontalAdvance(_text); |
| 48 | scrollEnabled = (singleTextWidth > width() - leftMargin); |
| 49 | |
| 50 | if (scrollEnabled) |
| 51 | { |
| 52 | scrollPos = -64; |
| 53 | staticText.setText(_text + _separator); |
| 54 | timer.start(); |
| 55 | } |
| 56 | else |
| 57 | { |
| 58 | staticText.setText(_text); |
| 59 | } |
| 60 | |
| 61 | staticText.prepare(QTransform(), font()); |
| 62 | wholeTextSize = QSize(fontMetrics().horizontalAdvance(staticText.text()), fontMetrics().height()); |
| 63 | } |
| 64 | |
| 65 | void ScrollText::paintEvent(QPaintEvent*) |
| 66 | { |