ui: Updated graph node and project type icons

src/lib_gui/qt/view/graphElements/QtGraphNode.cpp

@@ -425,6 +425,8 @@ void QtGraphNode::setStyle(const GraphViewStyle::NodeStyle& style)
 		pixmap.scaleToHeight(style.iconSize);
 
 		m_icon = new QGraphicsPixmapItem(utility::colorizePixmap(pixmap.pixmap(), style.color.icon.c_str()), this);
+		m_icon->setTransformationMode(Qt::SmoothTransformation);
+		m_icon->setShapeMode(QGraphicsPixmapItem::BoundingRectShape);
 		m_icon->setPos(style.iconOffset.x, style.iconOffset.y);
 	}
 

src/lib_gui/qt/view/graphElements/QtGraphNodeAccess.cpp

@@ -52,6 +52,7 @@ QtGraphNodeAccess::QtGraphNodeAccess(AccessKind accessKind)
 
 		m_accessIcon = new QGraphicsPixmapItem(pixmap.pixmap(), this);
 		m_accessIcon->setTransformationMode(Qt::SmoothTransformation);
+		m_accessIcon->setShapeMode(QGraphicsPixmapItem::BoundingRectShape);
 	}
 }
 

src/lib_gui/qt/view/graphElements/QtGraphNodeExpandToggle.cpp

@@ -24,6 +24,7 @@ QtGraphNodeExpandToggle::QtGraphNodeExpandToggle(bool expanded, int invisibleSub
 	const int iconHeight = 4;
 	m_icon = new QGraphicsPixmapItem(this);
 	m_icon->setTransformationMode(Qt::SmoothTransformation);
+	m_icon->setShapeMode(QGraphicsPixmapItem::BoundingRectShape);
 
 	QtDeviceScaledPixmap pixmap((ResourcePaths::getGuiPath() + "graph_view/images/arrow.png").c_str());
 	pixmap.scaleToHeight(iconHeight);