1 files changed, 12 insertions, 4 deletions
diff --git a/qtmips_gui/coreview/junction.cpp b/qtmips_gui/coreview/junction.cpp
index 271284c..494aca6 100644
--- a/qtmips_gui/coreview/junction.cpp
+++ b/qtmips_gui/coreview/junction.cpp
@@ -6,7 +6,9 @@ using namespace coreview;
 #define DOT_SIZE 4
 //////////////////////
 
-Junction::Junction() : QGraphicsItem(nullptr) { }
+Junction::Junction(bool point) : QGraphicsItem(nullptr) {
+    this->point = point;
+}
 
 Junction::~Junction() {
     for (int i = 0; i < cons.size(); i++)
@@ -14,11 +16,17 @@ Junction::~Junction() {
 }
 
 QRectF Junction::boundingRect() const {
-    return QRectF(-DOT_SIZE/2, -DOT_SIZE/2, DOT_SIZE, DOT_SIZE);
+    if (point)
+        return QRectF(-DOT_SIZE/2, -DOT_SIZE/2, DOT_SIZE, DOT_SIZE);
+    else
+        return QRectF();
 }
 
 void Junction::paint(QPainter *painter, const QStyleOptionGraphicsItem *option __attribute__((unused)), QWidget *widget __attribute__((unused))) {
+    if (!point)
+        return;
     painter->setBrush(QBrush(QColor(0, 0, 0)));
+    painter->setPen(QPen(Qt::NoPen)); // Disable pen (render only brush)
     painter->drawEllipse(-DOT_SIZE/2, -DOT_SIZE/2, DOT_SIZE, DOT_SIZE);
 }
 
@@ -28,8 +36,8 @@ void Junction::setPos(qreal x, qreal y) {
        con->setPos(x, y);
 }
 
-Connector *Junction::new_connector(qreal angle) {
-    Connector*n = new Connector(angle);
+Connector *Junction::new_connector(enum Connector::Axis axis) {
+    Connector*n = new Connector(axis);
     cons.append(n);
     setPos(x(), y()); // set connector's position
     return n;