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Move drag origin coordinates to MouseHandler

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This commit is contained in:
Luis Ángel San Martín
2025-05-04 09:53:31 +02:00
parent 8b41bbf711
commit d291569e5f
3 changed files with 6 additions and 10 deletions
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11
YACReader/mouse_handler.cpp
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@ -25,9 +25,7 @@ void YACReader::MouseHandler::mousePressEvent(QMouseEvent *event)
{
if (event->button() == Qt::LeftButton) {
viewer->drag = true;
auto position = event->position();
viewer->yDragOrigin = position.y();
viewer->xDragOrigin = position.x();
dragOrigin = dragLatestPosition = event->position();
viewer->setCursor(Qt::ClosedHandCursor);
event->accept();
return;
@ -88,10 +86,9 @@ void YACReader::MouseHandler::mouseMoveEvent(QMouseEvent *event)
if (viewer->drag) {
int currentPosY = viewer->verticalScrollBar()->sliderPosition();
int currentPosX = viewer->horizontalScrollBar()->sliderPosition();
viewer->verticalScrollBar()->setSliderPosition(currentPosY + (viewer->yDragOrigin - position.y()));
viewer->horizontalScrollBar()->setSliderPosition(currentPosX + (viewer->xDragOrigin - position.x()));
viewer->yDragOrigin = position.y();
viewer->xDragOrigin = position.x();
viewer->verticalScrollBar()->setSliderPosition(currentPosY + (dragLatestPosition.y() - position.y()));
viewer->horizontalScrollBar()->setSliderPosition(currentPosX + (dragLatestPosition.x() - position.x()));
dragLatestPosition = position;
}
}
}