Port #942 from yuzu: "qt: Minor cleanup-related changes"

src/citra_qt/debugger/graphics/graphics_surface.cpp

@@ -24,7 +24,8 @@
 
 SurfacePicture::SurfacePicture(QWidget* parent, GraphicsSurfaceWidget* surface_widget_)
     : QLabel(parent), surface_widget(surface_widget_) {}
-SurfacePicture::~SurfacePicture() {}
+
+SurfacePicture::~SurfacePicture() = default;
 
 void SurfacePicture::mousePressEvent(QMouseEvent* event) {
     // Only do something while the left mouse button is held down

src/citra_qt/debugger/graphics/graphics_surface.h

@@ -20,11 +20,11 @@ class SurfacePicture : public QLabel {
 public:
     explicit SurfacePicture(QWidget* parent = nullptr,
                             GraphicsSurfaceWidget* surface_widget = nullptr);
-    ~SurfacePicture();
+    ~SurfacePicture() override;
 
 protected slots:
-    virtual void mouseMoveEvent(QMouseEvent* event);
-    virtual void mousePressEvent(QMouseEvent* event);
+    void mouseMoveEvent(QMouseEvent* event) override;
+    void mousePressEvent(QMouseEvent* event) override;
 
 private:
     GraphicsSurfaceWidget* surface_widget;

src/citra_qt/debugger/wait_tree.cpp

@@ -13,7 +13,7 @@
 #include "core/hle/kernel/timer.h"
 #include "core/hle/kernel/wait_object.h"
 
-WaitTreeItem::~WaitTreeItem() {}
+WaitTreeItem::~WaitTreeItem() = default;
 
 QColor WaitTreeItem::GetColor() const {
     return QColor(Qt::GlobalColor::black);

src/citra_qt/debugger/wait_tree.h

@@ -27,11 +27,13 @@ class WaitTreeThread;
 class WaitTreeItem : public QObject {
     Q_OBJECT
 public:
+    ~WaitTreeItem() override;
+
     virtual bool IsExpandable() const;
     virtual std::vector<std::unique_ptr<WaitTreeItem>> GetChildren() const;
     virtual QString GetText() const = 0;
     virtual QColor GetColor() const;
-    virtual ~WaitTreeItem();
+
     void Expand();
     WaitTreeItem* Parent() const;
     const std::vector<std::unique_ptr<WaitTreeItem>>& Children() const;