Implement vertical graph layout and demo

Author: paceholder

.gitignore

@@ -3,3 +3,5 @@ CMakeLists.txt.user
 
 build/
 .vscode/
+
+tags

CMakeLists.txt

@@ -80,20 +80,22 @@ set(CMAKE_AUTOMOC ON)
 
 set(CPP_SOURCE_FILES
   src/AbstractGraphModel.cpp
+  src/AbstractNodeGeometry.cpp
   src/BasicGraphicsScene.cpp
   src/ConnectionGraphicsObject.cpp
   src/ConnectionPainter.cpp
   src/ConnectionState.cpp
   src/ConnectionStyle.cpp
   src/DataFlowGraphModel.cpp
   src/DataFlowGraphicsScene.cpp
-  src/NodeDelegateModelRegistry.cpp
+  src/DefaultHorizontalNodeGeometry.cpp
+  src/DefaultVerticalNodeGeometry.cpp
   src/Definitions.cpp
   src/GraphicsView.cpp
   src/GraphicsViewStyle.cpp
+  src/NodeDelegateModelRegistry.cpp
   src/NodeConnectionInteraction.cpp
   src/NodeDelegateModel.cpp
-  src/NodeGeometry.cpp
   src/NodeGraphicsObject.cpp
   src/NodePainter.cpp
   src/NodeState.cpp

examples/CMakeLists.txt

@@ -1,5 +1,7 @@
 add_subdirectory(simple_graph_model)
 
+add_subdirectory(vertical_layout)
+
 add_subdirectory(calculator)
 
 add_subdirectory(text)

examples/dynamic_ports/DynamicPortsModel.cpp

@@ -145,11 +145,11 @@ nodeData(NodeId nodeId, NodeRole role) const
     case NodeRole::InternalData:
       break;
 
-    case NodeRole::NumberOfInPorts:
+    case NodeRole::InPortCount:
       result = _nodePortCounts[nodeId].in;
       break;
 
-    case NodeRole::NumberOfOutPorts:
+    case NodeRole::OutPortCount:
       result = _nodePortCounts[nodeId].out;
       break;
 
@@ -215,10 +215,10 @@ setNodeData(NodeId   nodeId,
     case NodeRole::InternalData:
       break;
 
-    case NodeRole::NumberOfInPorts:
+    case NodeRole::InPortCount:
       break;
 
-    case NodeRole::NumberOfOutPorts:
+    case NodeRole::OutPortCount:
       break;
 
     case NodeRole::Widget:

examples/simple_graph_model/SimpleGraphModel.cpp

@@ -206,11 +206,11 @@ nodeData(NodeId nodeId, NodeRole role) const
     case NodeRole::InternalData:
       break;
 
-    case NodeRole::NumberOfInPorts:
+    case NodeRole::InPortCount:
       result = 1u;
       break;
 
-    case NodeRole::NumberOfOutPorts:
+    case NodeRole::OutPortCount:
       result = 1u;
       break;
 
@@ -265,10 +265,10 @@ setNodeData(NodeId   nodeId,
     case NodeRole::InternalData:
       break;
 
-    case NodeRole::NumberOfInPorts:
+    case NodeRole::InPortCount:
       break;
 
-    case NodeRole::NumberOfOutPorts:
+    case NodeRole::OutPortCount:
       break;
 
     case NodeRole::Widget:

examples/vertical_layout/CMakeLists.txt

@@ -0,0 +1,5 @@
+file(GLOB_RECURSE CPPS  ./*.cpp )
+
+add_executable(vertical_layout ${CPPS})
+
+target_link_libraries(vertical_layout QtNodes)