| 51 | } |
| 52 | |
| 53 | void GraphView::setGraph(qan::Graph* graph) |
| 54 | { |
| 55 | if (graph == nullptr) { |
| 56 | qWarning() << "qan::GraphView::setGraph(): Error: Setting a nullptr graph in Qan.GraphView is not supported."; |
| 57 | return; |
| 58 | } |
| 59 | if (graph != _graph) { |
| 60 | if (_graph != nullptr) |
| 61 | disconnect(_graph, 0, this, 0); |
| 62 | _graph = graph; |
| 63 | auto graphViewQmlContext = qmlContext(this); |
| 64 | QQmlEngine::setContextForObject(getContainerItem(), graphViewQmlContext); |
| 65 | _graph->setContainerItem(getContainerItem()); |
| 66 | connect(_graph, &qan::Graph::nodeClicked, |
| 67 | this, &qan::GraphView::nodeClicked); |
| 68 | |
| 69 | connect(_graph, &qan::Graph::connectorChanged, |
| 70 | this, &qan::GraphView::connectorChanged); |
| 71 | |
| 72 | connect(_graph, &qan::Graph::nodeRightClicked, |
| 73 | this, &qan::GraphView::nodeRightClicked); |
| 74 | connect(_graph, &qan::Graph::nodeDoubleClicked, |
| 75 | this, &qan::GraphView::nodeDoubleClicked); |
| 76 | |
| 77 | connect(_graph, &qan::Graph::portClicked, |
| 78 | this, &qan::GraphView::portClicked); |
| 79 | connect(_graph, &qan::Graph::portRightClicked, |
| 80 | this, &qan::GraphView::portRightClicked); |
| 81 | |
| 82 | connect(_graph, &qan::Graph::edgeClicked, |
| 83 | this, &qan::GraphView::edgeClicked); |
| 84 | connect(_graph, &qan::Graph::edgeRightClicked, |
| 85 | this, &qan::GraphView::edgeRightClicked); |
| 86 | connect(_graph, &qan::Graph::edgeDoubleClicked, |
| 87 | this, &qan::GraphView::edgeDoubleClicked); |
| 88 | |
| 89 | connect(_graph, &qan::Graph::groupClicked, |
| 90 | this, &qan::GraphView::groupClicked); |
| 91 | connect(_graph, &qan::Graph::groupRightClicked, |
| 92 | this, &qan::GraphView::groupRightClicked); |
| 93 | connect(_graph, &qan::Graph::groupDoubleClicked, |
| 94 | this, &qan::GraphView::groupDoubleClicked); |
| 95 | emit graphChanged(); |
| 96 | } |
| 97 | } |
| 98 | //----------------------------------------------------------------------------- |
| 99 | |
| 100 |
nothing calls this directly
no test coverage detected