QgsNodeEditor::QgsNodeEditor(
QgsVectorLayer *layer,
QgsSelectedFeature *selectedFeature,
QgsMapCanvas *canvas )
: mUpdatingTableSelection( false )
, mUpdatingNodeSelection( false )
{
setWindowTitle( tr( "Vertex Editor" ) );
mLayer = layer;
mSelectedFeature = selectedFeature;
mCanvas = canvas;
mTableView = new QTableView( this );
mNodeModel = new QgsNodeEditorModel( mLayer, mSelectedFeature, mCanvas, this );
mTableView->setModel( mNodeModel );
mTableView->setSelectionMode( QTableWidget::ExtendedSelection );
mTableView->setSelectionBehavior( QTableWidget::SelectRows );
mTableView->setItemDelegateForColumn( 0, new CoordinateItemDelegate() );
mTableView->setItemDelegateForColumn( 1, new CoordinateItemDelegate() );
mTableView->setItemDelegateForColumn( 2, new CoordinateItemDelegate() );
mTableView->setItemDelegateForColumn( 3, new CoordinateItemDelegate() );
mTableView->setItemDelegateForColumn( 4, new CoordinateItemDelegate() );
setWidget( mTableView );
connect( mSelectedFeature, SIGNAL( selectionChanged() ), this, SLOT( updateTableSelection() ) );
connect( mTableView->selectionModel(), SIGNAL( selectionChanged( QItemSelection, QItemSelection ) ), this, SLOT( updateNodeSelection( QItemSelection, QItemSelection ) ) );
}
void QgsVertexEditor::updateEditor( QgsLockedFeature *lockedFeature )
{
mLockedFeature = lockedFeature;
mVertexModel->setFeature( mLockedFeature );
updateTableSelection();
if ( mLockedFeature )
{
mHintLabel->setVisible( false );
mTableView->setVisible( true );
connect( mLockedFeature, &QgsLockedFeature::selectionChanged, this, &QgsVertexEditor::updateTableSelection );
}
else
{
mHintLabel->setVisible( true );
mTableView->setVisible( false );
}
}
