Fix issue with VMainGraphicsView.

src/app/puzzle/puzzle.pri

@@ -14,7 +14,6 @@ SOURCES += \
     $$PWD/vpuzzlegraphicspiece.cpp \
     $$PWD/vpuzzlelayout.cpp \
     $$PWD/vpuzzlelayer.cpp \
-    $$PWD/vpuzzlemaingraphicsscene.cpp \
     $$PWD/vpuzzlemaingraphicsview.cpp \
     $$PWD/vpuzzlemimedatapiece.cpp \
     $$PWD/vpuzzlepiece.cpp \
@@ -40,7 +39,6 @@ HEADERS += \
     $$PWD/vpuzzlegraphicspiece.h \
     $$PWD/vpuzzlelayout.h \
     $$PWD/vpuzzlelayer.h \
-    $$PWD/vpuzzlemaingraphicsscene.h \
     $$PWD/vpuzzlemaingraphicsview.h \
     $$PWD/vpuzzlemimedatapiece.h \
     $$PWD/vpuzzlepiece.h \

src/app/puzzle/vpuzzlemaingraphicsscene.cpp

@@ -1,35 +0,0 @@
-/************************************************************************
- **
- **  @file   vpuzzlemaingraphicsscene.cpp
- **  @author Ronan Le Tiec
- **  @date   3 5, 2020
- **
- **  @brief
- **  @copyright
- **  This source code is part of the Valentina project, a pattern making
- **  program, whose allow create and modeling patterns of clothing.
- **  Copyright (C) 2020 Valentina project
- **  <https://gitlab.com/smart-pattern/valentina> All Rights Reserved.
- **
- **  Valentina is free software: you can redistribute it and/or modify
- **  it under the terms of the GNU General Public License as published by
- **  the Free Software Foundation, either version 3 of the License, or
- **  (at your option) any later version.
- **
- **  Valentina is distributed in the hope that it will be useful,
- **  but WITHOUT ANY WARRANTY; without even the implied warranty of
- **  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- **  GNU General Public License for more details.
- **
- **  You should have received a copy of the GNU General Public License
- **  along with Valentina.  If not, see <http://www.gnu.org/licenses/>.
- **
- *************************************************************************/
-
-#include "vpuzzlemaingraphicsscene.h"
-
-//---------------------------------------------------------------------------------------------------------------------
-VPuzzleMainGraphicsScene::VPuzzleMainGraphicsScene(QObject *parent): QGraphicsScene(parent)
-{
-
-}

src/app/puzzle/vpuzzlemaingraphicsscene.h

@@ -1,44 +0,0 @@
-/************************************************************************
- **
- **  @file   vpuzzlemaingraphicsscene.cpp
- **  @author Ronan Le Tiec
- **  @date   3 5, 2020
- **
- **  @brief
- **  @copyright
- **  This source code is part of the Valentina project, a pattern making
- **  program, whose allow create and modeling patterns of clothing.
- **  Copyright (C) 2020 Valentina project
- **  <https://gitlab.com/smart-pattern/valentina> All Rights Reserved.
- **
- **  Valentina is free software: you can redistribute it and/or modify
- **  it under the terms of the GNU General Public License as published by
- **  the Free Software Foundation, either version 3 of the License, or
- **  (at your option) any later version.
- **
- **  Valentina is distributed in the hope that it will be useful,
- **  but WITHOUT ANY WARRANTY; without even the implied warranty of
- **  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- **  GNU General Public License for more details.
- **
- **  You should have received a copy of the GNU General Public License
- **  along with Valentina.  If not, see <http://www.gnu.org/licenses/>.
- **
- *************************************************************************/
-
-#ifndef VPUZZLEMAINGRAPHICSSCENE_H
-#define VPUZZLEMAINGRAPHICSSCENE_H
-
-#include <QGraphicsScene>
-
-// TODO: When ready, extend from QGraphicsScene instead
-
-class VPuzzleMainGraphicsScene : public QGraphicsScene
-{
-    Q_OBJECT
-public:
-    VPuzzleMainGraphicsScene(QObject *parent = nullptr);
-
-};
-
-#endif // VPUZZLEMAINGRAPHICSSCENE_H

src/app/puzzle/vpuzzlemaingraphicsview.cpp

@@ -34,6 +34,7 @@
 
 #include "vpuzzlemimedatapiece.h"
 #include "vpuzzlelayer.h"
+#include "../vwidgets/vmaingraphicsscene.h"
 
 #include <QLoggingCategory>
 
@@ -42,30 +43,22 @@ Q_LOGGING_CATEGORY(pMainGraphicsView, "p.mainGraphicsView")
 
 //---------------------------------------------------------------------------------------------------------------------
 VPuzzleMainGraphicsView::VPuzzleMainGraphicsView(VPuzzleLayout *layout, QWidget *parent) :
-    QGraphicsView(parent),
+    VMainGraphicsView(parent),
-    m_layout(layout),
+    m_layout(layout)
-    m_graphicsPieces(QList<VPuzzleGraphicsPiece*>())
 {
-    m_scene = new VPuzzleMainGraphicsScene(this);
+    m_scene = new VMainGraphicsScene(this);
     setScene(m_scene);
 
     m_graphicsLayout = new VPuzzleGraphicsLayout(layout);
     m_graphicsLayout->setPos(0, 0);
     m_scene->addItem(m_graphicsLayout);
 
-    setRenderHints(QPainter::Antialiasing | QPainter::SmoothPixmapTransform);
-
     setAcceptDrops(true);
 
     // add the connections
     connect(m_layout, &VPuzzleLayout::PieceMovedToLayer, this, &VPuzzleMainGraphicsView::on_PieceMovedToLayer);
-    connect(m_scene, &VPuzzleMainGraphicsScene::selectionChanged, this, &VPuzzleMainGraphicsView::on_SceneSelectionChanged);
+    connect(m_scene, &VMainGraphicsScene::selectionChanged, this,
-}
+            &VPuzzleMainGraphicsView::on_SceneSelectionChanged);
-
-//---------------------------------------------------------------------------------------------------------------------
-VPuzzleMainGraphicsView::~VPuzzleMainGraphicsView()
-{
-
 }
 
 //---------------------------------------------------------------------------------------------------------------------

src/app/puzzle/vpuzzlemaingraphicsview.h

@@ -29,21 +29,19 @@
 #ifndef VPUZZLEMAINGRAPHICSVIEW_H
 #define VPUZZLEMAINGRAPHICSVIEW_H
 
-#include <QGraphicsView>
-
 #include "vpuzzlegraphicslayout.h"
-#include "vpuzzlemaingraphicsscene.h"
 #include "vpuzzlegraphicspiece.h"
+#include "../vwidgets/vmaingraphicsview.h"
+
+class VMainGraphicsScene;
 
 
-// TODO: when ready, extend the VMainGrapchisView instead
+class VPuzzleMainGraphicsView : public VMainGraphicsView
-
-class VPuzzleMainGraphicsView : public QGraphicsView
 {
     Q_OBJECT
 public:
     VPuzzleMainGraphicsView(VPuzzleLayout *layout, QWidget *parent);
-    ~VPuzzleMainGraphicsView();
+    ~VPuzzleMainGraphicsView() = default;
 
     /**
      * @brief RefreshLayout Refreshes the rectangles for the layout border and the margin
@@ -60,7 +58,8 @@ protected:
 
 private slots:
     /**
-     * @brief on_PieceMovedToLayer The slot is called when the given piece was moved from the given layer to the other given layer
+     * @brief on_PieceMovedToLayer The slot is called when the given piece was moved from the given layer to the other
+     * given layer
      * @param piece the piece that was moved
      * @param layerBefore the layer before the move
      * @param layerAfter the layer after the move
@@ -75,12 +74,12 @@ private slots:
 private:
     Q_DISABLE_COPY(VPuzzleMainGraphicsView)
 
-    VPuzzleMainGraphicsScene *m_scene{nullptr};
+    VMainGraphicsScene *m_scene{nullptr};
 
     VPuzzleGraphicsLayout *m_graphicsLayout{nullptr};
     VPuzzleLayout *m_layout{nullptr};
 
-    QList<VPuzzleGraphicsPiece*> m_graphicsPieces;
+    QList<VPuzzleGraphicsPiece*> m_graphicsPieces{};
 
 };