fix: edge positioning to sockets

src/gui/network/Network.cpp

@@ -128,8 +128,12 @@ void Network::socketClicked(SocketGraphic* socket, QMouseEvent *event)
     // connect to opposite type
     else if (socket->getIO()!=startSocket_->getIO())
     {
-        NodeEdgeGraphic* newEdge = new NodeEdgeGraphic(startSocket_, socket);
+        auto inputSocket = startSocket_->getIO()==SocketGraphic::SocketType::Input ? startSocket_ : socket;
-        newEdge->setPos(startSocket_->scenePos(), socket->scenePos());
+        auto outputSocket = socket->getIO()==SocketGraphic::SocketType::Output ? socket : startSocket_;
+
+        NodeEdgeGraphic* newEdge = new NodeEdgeGraphic(inputSocket, outputSocket);
+
+        newEdge->setPos(inputSocket->scenePos(), outputSocket->scenePos());
         scene_->addItem(newEdge);
         destroyFloatingEdge();
     }

src/gui/network/NodeEdgeGraphic.cpp

@@ -26,6 +26,7 @@ void NodeEdgeGraphic::updatePath()
     path_.clear();
     path_.moveTo(pos1_);
     path_.lineTo(pos2_);
+    update();
 
 }
 
@@ -33,27 +34,28 @@ void NodeEdgeGraphic::setPos(QPointF pos1, QPointF pos2)
 {
     pos1_ = pos1;
     pos2_ = pos2;
+    prepareGeometryChange();
     updatePath();
-    // prepareGeometryChange();
 }
 
 void NodeEdgeGraphic::setStartPos(QPointF pos)
 {
     pos1_ = pos;
+    prepareGeometryChange();
     updatePath();
-    // prepareGeometryChange();
 }
 
 void NodeEdgeGraphic::setEndPos(QPointF pos)
 {
     pos2_ = pos;
+    prepareGeometryChange();
     updatePath();
-    // prepareGeometryChange();
 }
 
 QRectF NodeEdgeGraphic::boundingRect() const
 {
     // std::cout << "bounds set" << socket1_->scenePos().x() << " " << socket1_->scenePos().y() << " " << socket2_->scenePos().x() << " " << socket2_->scenePos().y() << "\n";
+    // QRectF boundRect_ = QRectF(socket1_->scenePos(), socket1_->scenePos()).normalized();
     QRectF boundRect_ = QRectF(pos1_, pos2_).normalized();
     return boundRect_;
 }

src/gui/network/NodeGraphic.cpp

@@ -5,6 +5,7 @@
 #include <stdexcept>
 #include <string>
 #include "gui/network/SocketGraphic.h"
+#include <QGraphicsScene>
 
 NodeGraphic::NodeGraphic(QGraphicsItem *parent)
 : QGraphicsItem(parent)

src/gui/network/SocketGraphic.cpp

@@ -40,8 +40,15 @@ void SocketGraphic::posChanged(QPointF pos)
     for(auto* edge : edges_)
     {
         // edge->setPos(startSocket_->scenePos(), socket->scenePos());
+        if(type_==SocketType::Input)
+        {
             edge->setStartPos(this->scenePos());
         }
+        else if(type_==SocketType::Output)
+        {
+            edge->setEndPos(this->scenePos());
+        }
+    }
 }