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libs/flake/KoCanvasControllerWidget.cpp
| Show First 20 Lines • Show All 478 Lines • ▼ Show 20 Line(s) | 478 | { | |||
|---|---|---|---|---|---|
| 479 | d->zoomWithWheel = zoom; | 479 | d->zoomWithWheel = zoom; | ||
| 480 | } | 480 | } | ||
| 481 | 481 | | |||
| 482 | void KoCanvasControllerWidget::setVastScrolling(qreal factor) | 482 | void KoCanvasControllerWidget::setVastScrolling(qreal factor) | ||
| 483 | { | 483 | { | ||
| 484 | d->vastScrollingFactor = factor; | 484 | d->vastScrollingFactor = factor; | ||
| 485 | } | 485 | } | ||
| 486 | 486 | | |||
| 487 | QPointF KoCanvasControllerWidget::currentCursorPosition() const | ||||
| 488 | { | ||||
| 489 | QWidget *canvasWidget = d->canvas->canvasWidget(); | ||||
| 490 | const KoViewConverter *converter = d->canvas->viewConverter(); | ||||
| 491 | return converter->viewToDocument(canvasWidget->mapFromGlobal(QCursor::pos()) + d->canvas->canvasController()->documentOffset() - canvasWidget->pos()); | ||||
| 492 | } | ||||
| 493 | | ||||
| 487 | void KoCanvasControllerWidget::pan(const QPoint &distance) | 494 | void KoCanvasControllerWidget::pan(const QPoint &distance) | ||
| 488 | { | 495 | { | ||
| 489 | QPoint sourcePoint = scrollBarValue(); | 496 | QPoint sourcePoint = scrollBarValue(); | ||
| 490 | setScrollBarValue(sourcePoint + distance); | 497 | setScrollBarValue(sourcePoint + distance); | ||
| 491 | } | 498 | } | ||
| 492 | 499 | | |||
| 493 | void KoCanvasControllerWidget::setPreferredCenter(const QPointF &viewPoint) | 500 | void KoCanvasControllerWidget::setPreferredCenter(const QPointF &viewPoint) | ||
| 494 | { | 501 | { | ||
| Show All 31 Lines | 532 | { | |||
| 526 | d->viewportWidget->handleDragMoveEvent(event); | 533 | d->viewportWidget->handleDragMoveEvent(event); | ||
| 527 | } | 534 | } | ||
| 528 | 535 | | |||
| 529 | void KoCanvasControllerWidget::dragLeaveEvent(QDragLeaveEvent *event) | 536 | void KoCanvasControllerWidget::dragLeaveEvent(QDragLeaveEvent *event) | ||
| 530 | { | 537 | { | ||
| 531 | d->viewportWidget->handleDragLeaveEvent(event); | 538 | d->viewportWidget->handleDragLeaveEvent(event); | ||
| 532 | } | 539 | } | ||
| 533 | 540 | | |||
| 534 | void KoCanvasControllerWidget::keyPressEvent(QKeyEvent *event) | | |||
| 535 | { | | |||
| 536 | KoToolManager::instance()->priv()->switchToolByShortcut(event); | | |||
| 537 | } | | |||
| 538 | | ||||
| 539 | void KoCanvasControllerWidget::wheelEvent(QWheelEvent *event) | 541 | void KoCanvasControllerWidget::wheelEvent(QWheelEvent *event) | ||
| 540 | { | 542 | { | ||
| 541 | if (d->zoomWithWheel != ((event->modifiers() & Qt::ControlModifier) == Qt::ControlModifier)) { | 543 | if (d->zoomWithWheel != ((event->modifiers() & Qt::ControlModifier) == Qt::ControlModifier)) { | ||
| 542 | const qreal zoomCoeff = event->delta() > 0 ? sqrt(2.0) : sqrt(0.5); | 544 | const qreal zoomCoeff = event->delta() > 0 ? sqrt(2.0) : sqrt(0.5); | ||
| 543 | zoomRelativeToPoint(event->pos(), zoomCoeff); | 545 | zoomRelativeToPoint(event->pos(), zoomCoeff); | ||
| 544 | 546 | | |||
| 545 | event->accept(); | 547 | event->accept(); | ||
| 546 | } else | 548 | } else | ||
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