Update deprecated QCheckBox signals

Author: paceholder

examples/lock_nodes_and_connections/main.cpp

@@ -2,8 +2,8 @@
 #include <QtNodes/GraphicsView>
 #include <QtNodes/NodeDelegateModelRegistry>
 
-#include <QAction>
-#include <QScreen>
+#include <QtGui/QAction>
+#include <QtGui/QScreen>
 #include <QtWidgets/QApplication>
 #include <QtWidgets/QCheckBox>
 #include <QtWidgets/QGroupBox>
@@ -65,13 +65,25 @@ int main(int argc, char *argv[])
     vbl->addStretch();
     groupBox->setLayout(vbl);
 
-    QObject::connect(cb1, &QCheckBox::stateChanged, [&graphModel](int state) {
-        graphModel.setNodesLocked(state == Qt::Checked);
-    });
-
-    QObject::connect(cb2, &QCheckBox::stateChanged, [&graphModel](int state) {
-        graphModel.setDetachPossible(state == Qt::Checked);
-    });
+    QObject::connect(cb1,
+#if QT_VERSION >= QT_VERSION_CHECK(6, 9, 0)
+                     &QCheckBox::checkStateChanged,
+#else
+                     &QCheckBox::stateChanged, 
+#endif
+                     [&graphModel](int state) {
+                       graphModel.setNodesLocked(state == Qt::Checked);
+                     });
+
+    QObject::connect(cb2, 
+#if QT_VERSION >= QT_VERSION_CHECK(6, 8, 0)
+                     &QCheckBox::checkStateChanged,
+#else
+                     &QCheckBox::stateChanged, 
+#endif
+                     [&graphModel](int state) {
+                       graphModel.setDetachPossible(state == Qt::Checked);
+                    });
 
     l->addWidget(groupBox);
 

include/QtNodes/internal/UndoCommands.hpp

@@ -1,18 +1,19 @@
 #pragma once
 
 #include "Definitions.hpp"
+#include "Export.hpp"
 
-#include <QUndoCommand>
 #include <QtCore/QJsonObject>
 #include <QtCore/QPointF>
+#include <QtGui/QUndoCommand>
 
 #include <unordered_set>
 
 namespace QtNodes {
 
 class BasicGraphicsScene;
 
-class CreateCommand : public QUndoCommand
+class NODE_EDITOR_PUBLIC CreateCommand : public QUndoCommand
 {
 public:
     CreateCommand(BasicGraphicsScene *scene, QString const name, QPointF const &mouseScenePos);
@@ -30,7 +31,7 @@ class CreateCommand : public QUndoCommand
  * Selected scene objects are serialized and then removed from the scene.
  * The deleted elements could be restored in `undo`.
  */
-class DeleteCommand : public QUndoCommand
+class NODE_EDITOR_PUBLIC DeleteCommand : public QUndoCommand
 {
 public:
     DeleteCommand(BasicGraphicsScene *scene);
@@ -43,13 +44,13 @@ class DeleteCommand : public QUndoCommand
     QJsonObject _sceneJson;
 };
 
-class CopyCommand : public QUndoCommand
+class NODE_EDITOR_PUBLIC CopyCommand : public QUndoCommand
 {
 public:
     CopyCommand(BasicGraphicsScene *scene);
 };
 
-class PasteCommand : public QUndoCommand
+class NODE_EDITOR_PUBLIC PasteCommand : public QUndoCommand
 {
 public:
     PasteCommand(BasicGraphicsScene *scene, QPointF const &mouseScenePos);
@@ -67,7 +68,7 @@ class PasteCommand : public QUndoCommand
     QJsonObject _newSceneJson;
 };
 
-class DisconnectCommand : public QUndoCommand
+class NODE_EDITOR_PUBLIC DisconnectCommand : public QUndoCommand
 {
 public:
     DisconnectCommand(BasicGraphicsScene *scene, ConnectionId const);
@@ -81,7 +82,7 @@ class DisconnectCommand : public QUndoCommand
     ConnectionId _connId;
 };
 
-class ConnectCommand : public QUndoCommand
+class NODE_EDITOR_PUBLIC ConnectCommand : public QUndoCommand
 {
 public:
     ConnectCommand(BasicGraphicsScene *scene, ConnectionId const);
@@ -95,7 +96,7 @@ class ConnectCommand : public QUndoCommand
     ConnectionId _connId;
 };
 
-class MoveNodeCommand : public QUndoCommand
+class NODE_EDITOR_PUBLIC MoveNodeCommand : public QUndoCommand
 {
 public:
     MoveNodeCommand(BasicGraphicsScene *scene, QPointF const &diff);