Pointer to smart pointer in ColorSchemeWallpaper

Using std::unique_ptr

src/colorscheme/ColorSchemeWallpaper.cpp

@@ -25,7 +25,6 @@ ColorSchemeWallpaper::ColorSchemeWallpaper(const QString &path) :
 
 ColorSchemeWallpaper::~ColorSchemeWallpaper()
 {
-    delete _picture;
 }
 
 void ColorSchemeWallpaper::load()
@@ -36,7 +35,7 @@ void ColorSchemeWallpaper::load()
 
     // Create and load original pixmap
     if (_picture == nullptr) {
-        _picture = new QPixmap();
+        _picture = std::make_unique<QPixmap>();
     }
 
     if (_picture->isNull()) {

src/colorscheme/ColorSchemeWallpaper.h

@@ -8,6 +8,8 @@
 
 #ifndef COLORSCHEMEWALLPAPER_H
 #define COLORSCHEMEWALLPAPER_H
+// STD
+#include <memory>
 
 // Qt
 #include <QMetaType>
@@ -46,7 +48,7 @@ namespace Konsole
         Q_DISABLE_COPY(ColorSchemeWallpaper)
 
         QString _path;
-        QPixmap *_picture;
+        std::unique_ptr<QPixmap> _picture;
     };
 
 }