void VtkVisPipelineView::selectionChanged( const QItemSelection &selected,
const QItemSelection &deselected )
{
QTreeView::selectionChanged(selected, deselected);
if (selected.empty())
return;
QModelIndex index = *selected.indexes().begin();
if (index.isValid())
{
VtkVisPipelineItem* item = static_cast<VtkVisPipelineItem*>(index.internalPointer());
emit actorSelected(item->actor());
emit itemSelected(item);
if (item->transformFilter())
emit dataObjectSelected(vtkDataObject::SafeDownCast(
item->transformFilter()->GetOutputDataObject(0)));
}
else
{
emit actorSelected(NULL);
emit itemSelected(NULL);
emit dataObjectSelected(NULL);
}
}
void TrafficMode::OnItemSelected(QItemSelection const & selected, QItemSelection const &)
{
CHECK(!selected.empty(), ("The selection should not be empty. RTFM for qt5."));
CHECK(!m_segments.empty(), ("No segments are loaded, can't select."));
auto const row = selected.front().top();
CHECK_LESS(static_cast<size_t>(row), m_segments.size(), ());
m_currentSegment = &m_segments[row];
auto const & partnerSegment = m_currentSegment->GetPartnerSegment();
auto const & partnerSegmentPoints = partnerSegment.GetMercatorPoints();
auto const & viewportCenter = partnerSegmentPoints.front();
m_drawerDelegate->ClearAllPaths();
// TODO(mgsergio): Use a better way to set viewport and scale.
m_drawerDelegate->SetViewportCenter(viewportCenter);
m_drawerDelegate->DrawEncodedSegment(partnerSegmentPoints);
if (m_currentSegment->HasMatchedPath())
m_drawerDelegate->DrawDecodedSegments(GetPoints(m_currentSegment->GetMatchedPath()));
if (m_currentSegment->HasGoldenPath())
m_drawerDelegate->DrawGoldenPath(GetPoints(m_currentSegment->GetGoldenPath()));
emit SegmentSelected(static_cast<int>(partnerSegment.m_segmentId));
}
void WndSets::actToggleButtons(const QItemSelection & selected, const QItemSelection &)
{
bool disabled = selected.empty();
upButton->setDisabled(disabled);
downButton->setDisabled(disabled);
topButton->setDisabled(disabled);
bottomButton->setDisabled(disabled);
}
void WndSets::actToggleButtons(const QItemSelection & selected, const QItemSelection &)
{
bool disabled = selected.empty();
aTop->setDisabled(disabled);
aUp->setDisabled(disabled);
aDown->setDisabled(disabled);
aBottom->setDisabled(disabled);
}
void IconPickerDialog::selectionChanged ( QItemSelection selected, QItemSelection deselected )
{
if(selected.empty())
return;
QString key = selected.first().indexes().first().data(Qt::UserRole).toString();
if(!key.isEmpty())
selectedIconKey = key;
}
void WindowAnotationManager::onBeatSelectionChanged(const QItemSelection &selected, const QItemSelection &deselected)
{
if (selected.empty()) return;
if (selected.first().indexes().empty()) return;
int selectedIndex = selected.first().indexes().first().row();
int index = ui->widgetStrainVideo->getClip()->getMetadata()->beatIndicies[selectedIndex];
qDebug() << "selected index" << index;
ui->widgetStrainVideo->display(index);
}
void KMyMoneyAccountTreeView::selectionChanged(const QItemSelection &selected, const QItemSelection &deselected)
{
QTreeView::selectionChanged(selected, deselected);
if (!selected.empty()) {
QModelIndexList indexes = selected.front().indexes();
if (!indexes.empty()) {
QVariant data = model()->data(model()->index(indexes.front().row(), AccountsModel::Account, indexes.front().parent()), AccountsModel::AccountRole);
if (data.isValid()) {
if (data.canConvert<MyMoneyAccount>()) {
emit selectObject(data.value<MyMoneyAccount>());
}
if (data.canConvert<MyMoneyInstitution>()) {
emit selectObject(data.value<MyMoneyInstitution>());
}
// an object was successfully selected
return;
}
}
}
// since no object was selected reset the object selection
emit selectObject(MyMoneyAccount());
emit selectObject(MyMoneyInstitution());
}
QString QuickConnectDialog::selectedProfile() {
QItemSelection sel = profileView->selectionModel()->selection();
if (sel.empty()) return QString();
int idx = sel.indexes().first().row();
return _mgr->profileNames()[idx];
}
