feat: add node icons

CMakeLists.txt

@@ -12,7 +12,7 @@ project(enzo_project)
 
 
 # qt
-find_package(Qt6 REQUIRED COMPONENTS Core Widgets)
+find_package(Qt6 REQUIRED COMPONENTS Core Widgets SvgWidgets)
 qt_standard_project_setup()
 
 
@@ -28,9 +28,10 @@ qt_add_executable(${AppExec}
     src/gui/network/NodeEdgeGraphic.cpp
     src/gui/network/FloatingEdgeGraphic.cpp
     src/gui/network/DisplayFlagButton.cpp
+    src/gui/network/NodeIconGraphic.cpp
 )
 
-target_link_libraries(${AppExec} PRIVATE Qt6::Core Qt6::Widgets)
+target_link_libraries(${AppExec} PRIVATE Qt6::Core Qt6::Widgets Qt6::SvgWidgets)
 target_include_directories(${AppExec} PUBLIC src)
 
 # tests

src/gui/network/Network.cpp

@@ -55,6 +55,8 @@ Network::Network(QWidget* parent)
     node4->setPos(50, -200);
     scene_->addItem(node4);
 
+
+
     // scene_->addItem(new NodeEdgeGraphic(node1->getOutput(0), node2->getInput(0)));
 
     // node1->addEdge(edge1);

src/gui/network/NodeGraphic.cpp

@@ -8,6 +8,8 @@
 #include "gui/network/SocketGraphic.h"
 #include <QGraphicsScene>
 #include <QGraphicsSceneMouseEvent>
+#include <QGraphicsSvgItem>
+#include "gui/network/NodeIconGraphic.h"
 
 NodeGraphic::NodeGraphic(QGraphicsItem *parent)
 : QGraphicsItem(parent)
@@ -21,6 +23,17 @@ NodeGraphic::NodeGraphic(QGraphicsItem *parent)
 
     initSockets();
     initFlagButtons();
+    initIcon();
+
+}
+
+void NodeGraphic::initIcon()
+{
+    NodeIconGraphic* icon = new NodeIconGraphic("/home/parker/MyRepos/masters/static/node-icons/grid.svg", this);
+    float iconLeftPadding = 5;
+    float iconScale = 12;
+    icon->setScale(1.0f/icon->boundingRect().size().height()*iconScale);
+    icon->setPos(iconLeftPadding-iconScale/2.0f, -iconScale/2.0f);
 }
 
 void NodeGraphic::initFlagButtons()

src/gui/network/NodeGraphic.h

@@ -31,6 +31,7 @@ public:
 private:
     void initSockets();
     void initFlagButtons();
+    void initIcon();
 
     std::vector<SocketGraphic*> inputs_;
     std::vector<SocketGraphic*> outputs_;

src/gui/network/NodeIconGraphic.cpp

@@ -0,0 +1,17 @@
+#include "gui/network/NodeIconGraphic.h"
+#include <qgraphicssvgitem.h>
+#include <QBrush>
+#include <QPainter>
+
+NodeIconGraphic::NodeIconGraphic(const QString &fileName, QGraphicsItem *parent)
+: QGraphicsSvgItem(fileName, parent)
+{
+
+}
+
+// void NodeIconGraphic::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
+// {
+//     
+//     this->setProperty("color", QColor("red"));
+//     QGraphicsSvgItem::paint(painter, option, widget);
+// }

src/gui/network/NodeIconGraphic.h

@@ -0,0 +1,12 @@
+#pragma once
+#include <QGraphicsSvgItem>
+
+class NodeIconGraphic
+: public QGraphicsSvgItem
+{
+public:
+    NodeIconGraphic(const QString &fileName, QGraphicsItem *parent = nullptr);
+protected:
+    // void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = nullptr) override;
+
+};