Clean up qtk.

src/app/debugconsole.h

@@ -72,7 +72,7 @@ namespace Qtk {
        *
        * @param name Base name for the DebugConsole window.
        */
-      inline void setTitle(QString name) {
+      inline void setTitle(const QString& name) {
         setWindowTitle(name + " Debug Console");
       }
 

src/app/main.cpp

@@ -17,12 +17,7 @@ int main(int argc, char * argv[]) {
   QApplication a(argc, argv);
 
   auto window = MainWindow::getMainWindow();
-
-  // Qtk currently uses the decorator pattern to save / load scenes.
-  // This is a temporary solution and will be improved in the future.
-  auto emptyScene = new Qtk::SceneEmpty;
-  window->getQtkWidget()->setScene(new QtkScene(emptyScene));
-
   window->show();
+
   return QApplication::exec();
 }

src/app/qtkmainwindow.cpp

@@ -27,7 +27,9 @@ MainWindow::MainWindow(QWidget * parent) : QMainWindow(parent) {
   // Initialize static container for all active QtkWidgets
   auto qtkWidgets = findChildren<Qtk::QtkWidget *>();
   for(auto & qtkWidget : qtkWidgets) {
-    qtkWidget->setScene(new Qtk::SceneEmpty);
+    // Qtk currently uses the decorator pattern to save / load scenes.
+    // This is a temporary solution and will be improved in the future.
+    qtkWidget->setScene(new QtkScene);
     views_.emplace(qtkWidget->getScene()->getSceneName(), qtkWidget);
 
     // Add GUI 'view' toolbar option to show debug console.
@@ -77,7 +79,9 @@ Qtk::QtkWidget * MainWindow::getQtkWidget(int64_t index) {
   if(views_.size() <= index) {
     return Q_NULLPTR;
   }
-  return views_.begin(index)->second;
+  auto it = views_.begin();
+  std::advance(it, index);
+  return it->second;
 }
 
 Qtk::QtkWidget * MainWindow::getQtkWidget(const QString & name) {

src/app/qtkscene.cpp

@@ -14,7 +14,7 @@ using namespace Qtk;
  * Constructors, Destructors
  ******************************************************************************/
 
-QtkScene::QtkScene(Qtk::Scene * scene) : Qtk::SceneInterface(scene) {
+QtkScene::QtkScene() {
   setSceneName("Qtk Scene");
   getCamera().getTransform().setTranslation(0.0f, 0.0f, 20.0f);
   getCamera().getTransform().setRotation(-5.0f, 0.0f, 1.0f, 0.0f);

src/app/qtkscene.h

@@ -29,13 +29,13 @@
  *
  * To create your own Scene from scratch see Qtk::Scene.
  */
-class QtkScene : public Qtk::SceneInterface {
+class QtkScene : public Qtk::Scene {
   public:
     /***************************************************************************
      * Contructors / Destructors
      **************************************************************************/
 
-    QtkScene(Qtk::Scene * scene);
+    QtkScene();
 
     ~QtkScene();
 

src/app/qtkwidget.h

@@ -133,7 +133,7 @@ namespace Qtk {
 
       // TODO: Use this signal in treeview and toolbox to update object
       // properties
-      void objectFocusChanged(const QString objectName);
+      void objectFocusChanged(QString objectName);
 
     protected:
       /*************************************************************************

src/app/treeview.cpp

@@ -46,7 +46,7 @@ void Qtk::TreeView::updateView(const Qtk::Scene * scene) {
 void Qtk::TreeView::itemFocus(QTreeWidgetItem * item, int column) {
   QString name = item->text(column);
   auto scene = MainWindow::getMainWindow()->getQtkWidget()->getScene();
-  auto & transform = scene->getCamera().getTransform();
+  auto & transform = Qtk::Scene::getCamera().getTransform();
   auto object = scene->getObject(name);
   Transform3D * objectTransform;
   // If the object is a mesh or model, focus the camera on it.

src/app/widgetplugin.cpp

@@ -24,7 +24,7 @@ WidgetPlugin::WidgetPlugin(
     WidgetPlugin::Factory factory) :
     m_group(std::move(group)),
     m_className(std::move(class_name)), m_includeFile(std::move(include)),
-    m_factory(std::move(factory)), m_objectName(class_name) {}
+    m_factory(std::move(factory)), m_objectName(m_className) {}
 
 WidgetPlugin::WidgetPlugin(QObject * parent) : QObject(parent) {}
 

src/app/widgetplugincollection.h

@@ -36,7 +36,7 @@ class WidgetPluginCollection :
     /**
      * @return QList of all custom widgets pointers.
      */
-    [[nodiscard]] QList<QDesignerCustomWidgetInterface *> customWidgets() const;
+    [[nodiscard]] QList<QDesignerCustomWidgetInterface *> customWidgets() const override;
 
   private:
     /***************************************************************************