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[TD]fix lost mouse event in Projection Group

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This commit is contained in:
wandererfan
2025-11-10 10:27:13 -05:00
committed by Chris Hennes
parent e491743e02
commit df97a2c234
1 changed files with 30 additions and 36 deletions
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66
src/Mod/TechDraw/Gui/QGIProjGroup.cpp
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@@ -61,59 +61,55 @@ bool QGIProjGroup::autoDistributeEnabled() const
return getDrawView() && getDrawView()->AutoDistribute.getValue();
}
// note that we are not actually handling any of these events (ie we don't return true, and we don't
// set the the event to ignore) here.
bool QGIProjGroup::sceneEventFilter(QGraphicsItem* watched, QEvent *event)
{
auto qvpart = dynamic_cast<QGIViewPart*>(watched);
std::vector<App::DocumentObject*> outlist = getViewObject()->getOutList();
if (!qvpart ||
!isMember(qvpart->getViewObject())) {
// if qwatched is not in this projgroup, we ignore the event as none of our business
return false;
}
// i want to handle events before the child item that would ordinarily receive them
// i want to handle events before the child item that would ordinarily receive them
if(event->type() == QEvent::GraphicsSceneMousePress ||
event->type() == QEvent::GraphicsSceneMouseMove ||
event->type() == QEvent::GraphicsSceneMouseRelease) {
QGIView *qAnchor = getAnchorQItem();
auto* qWatched = dynamic_cast<QGIView*>(watched);
if (!qWatched) {
return false;
}
// If AutoDistribute is enabled, catch events and move the anchor directly
//? the anchor doesn't move??
if(qAnchor && (watched == qAnchor ||
(autoDistributeEnabled() && qWatched != nullptr))) {
auto *mEvent = dynamic_cast<QGraphicsSceneMouseEvent*>(event);
auto *mEvent = dynamic_cast<QGraphicsSceneMouseEvent*>(event);
// Disable moves on the view to prevent double drag
std::vector<QGraphicsItem*> modifiedChildren;
for (auto* child : childItems()) {
if (child->isSelected() && (child->flags() & QGraphicsItem::ItemIsMovable)) {
child->setFlag(QGraphicsItem::ItemIsMovable, false);
modifiedChildren.push_back(child);
}
// Disable moves on the view to prevent double drag
std::vector<QGraphicsItem*> modifiedChildren;
for (auto* child : childItems()) {
if (child->isSelected() && (child->flags() & QGraphicsItem::ItemIsMovable)) {
child->setFlag(QGraphicsItem::ItemIsMovable, false);
modifiedChildren.push_back(child);
}
switch (event->type()) {
case QEvent::GraphicsSceneMousePress:
mousePressEvent(mEvent);
break;
case QEvent::GraphicsSceneMouseMove:
mouseMoveEvent(mEvent);
break;
case QEvent::GraphicsSceneMouseRelease:
mouseReleaseEvent(qWatched, mEvent);
break;
default:
break;
}
for (auto* child : modifiedChildren) {
child->setFlag(QGraphicsItem::ItemIsMovable, true);
}
return true;
}
switch (event->type()) {
case QEvent::GraphicsSceneMousePress:
mousePressEvent(mEvent);
break;
case QEvent::GraphicsSceneMouseMove:
mouseMoveEvent(mEvent);
break;
case QEvent::GraphicsSceneMouseRelease:
mouseReleaseEvent(qWatched, mEvent);
break;
default:
break;
}
for (auto* child : modifiedChildren) {
child->setFlag(QGraphicsItem::ItemIsMovable, true);
}
return false;
}
return false;
@@ -159,9 +155,7 @@ QVariant QGIProjGroup::itemChange(GraphicsItemChange change, const QVariant &val
void QGIProjGroup::mousePressEvent(QGraphicsSceneMouseEvent * event)
{
// TODO: this bit is obsolete? you can click on any secondary view to drag now.
// test event location against each secondary or just use the PG's bounding rect (ie if we got the
// event, the click must have been within the BR).
// save the new mousePos, but don't do anything else.
QGIView *qAnchor = getAnchorQItem();
if(qAnchor) {
QPointF transPos = qAnchor->mapFromScene(event->scenePos());