void DividerItem::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
{
QMenu menu;
QAction *editAction = menu.addAction("Change Divider");
QAction *deleteAction = menu.addAction("Delete Divider");
editAction->setWhatsThis("Put the steps in this row together with the steps after this");
QAction *selectedAction = menu.exec(event->screenPos());
if (selectedAction == NULL) {
return;
}
Step *nextStep = step->nextStep();
if ( ! nextStep) {
return;
}
Where topOfStep = nextStep->topOfStep();
Where bottomOfStep = nextStep->bottomOfStep();
Range *range = step->range();
if (selectedAction == editAction) {
changeDivider("Divider",topOfStep,bottomOfStep,&range->sepMeta,1,false);
} else if (selectedAction == deleteAction) {
deleteDivider(parentRelativeType,topOfStep);
}
}
void Segmenter::mousePressEvent (QGraphicsSceneMouseEvent * event)
{
// left click in the scene with no mods - add a divider
if (moveMode()) {
this->QGraphicsScene::mousePressEvent(event);
} else if (deleteMode()) {
Divider* todelete = static_cast<Divider*>(this->itemAt(event->scenePos()));
// TODO: Figure out why this causes a weird crash
// it's supposed to test if we can delete an intermediate
// point instead of the whole divider
//if (!todelete->deletePointAt(event->scenePos())) {
// deleteDivider(todelete);
//}
deleteDivider(todelete);
} else if (drawMode() && event->buttons() & Qt::LeftButton) {
Divider* newdiv = addDivider(m_markerdivider->mapRectToScene(m_captivedivider->boundingRect()).center());
// set the new div to match the marker poly
newdiv->setPolygon(m_markerdivider->polygon());
// hide the marker and grab the new div - bit dodgy this...
m_markerdivider->setVisible(false);
grabDivider(newdiv);
}
}
