Fix memory leaks.

src/app/puzzle/carousel/vpcarrousel.cpp

@@ -71,6 +71,12 @@ VPCarrousel::VPCarrousel(const VPLayoutPtr &layout, QWidget *parent) :
     Refresh();
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+VPCarrousel::~VPCarrousel()
+{
+    delete ui;
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 void VPCarrousel::Refresh()
 {

src/app/puzzle/carousel/vpcarrousel.h

@@ -59,7 +59,7 @@ class VPCarrousel : public QWidget
 
 public:
     explicit VPCarrousel(const VPLayoutPtr &layout, QWidget *parent = nullptr);
-    ~VPCarrousel() override = default;
+    ~VPCarrousel() override;
 
     /**
      * @brief SetOrientation Sets the orientation to the given value and refreshes

src/app/puzzle/layout/vplayout.cpp

@@ -55,6 +55,11 @@ VPLayout::VPLayout(QUndoStack *undoStack) :
 }
 
 //---------------------------------------------------------------------------------------------------------------------
+VPLayout::~VPLayout()
+{
+    delete m_tileFactory;
+}
+
 auto VPLayout::CreateLayout(QUndoStack *undoStack) -> VPLayoutPtr
 {
     SCASSERT(undoStack != nullptr)

src/app/puzzle/layout/vplayout.h

@@ -45,7 +45,7 @@ class VPLayout : public QObject
 {
     Q_OBJECT // NOLINT
 public:
-    ~VPLayout() override = default;
+    ~VPLayout() override;
 
     static auto CreateLayout(QUndoStack *undoStack) -> VPLayoutPtr;
     static void AddPiece(const VPLayoutPtr &layout, const VPPiecePtr &piece);

src/app/puzzle/layout/vpsheet.cpp

@@ -336,6 +336,12 @@ VPSheet::VPSheet(const VPLayoutPtr &layout, QObject *parent)
     SetSheetSize(QSizeF(settings->GetLayoutSheetPaperWidth(), settings->GetLayoutSheetPaperHeight()));
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+VPSheet::~VPSheet()
+{
+    delete m_sceneData;
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 auto VPSheet::GetLayout() const -> VPLayoutPtr
 {

src/app/puzzle/layout/vpsheet.h

@@ -143,7 +143,7 @@ class VPSheet : public QObject
 public:
     explicit VPSheet(const VPLayoutPtr &layout, QObject *parent = nullptr);
 
-    ~VPSheet() override = default;
+    ~VPSheet() override;
 
     /**
      * @brief GetLayout Returns the Layout of the sheet

src/libs/vwidgets/vlineedit.cpp

@@ -155,7 +155,7 @@ VCompleterLineEdit::VCompleterLineEdit(QWidget *parent)
   : VLineEdit(parent),
     m_model(new QStringListModel(this))
 {
-    setCompleter(new MultiSelectCompleter());
+    setCompleter(new MultiSelectCompleter(this));
     completer()->setModel(m_model);
     completer()->setCompletionMode(QCompleter::PopupCompletion);
     completer()->setCaseSensitivity(Qt::CaseInsensitive);