Fix clang warning and make QPushbuttons non-members

1 files changed, 1 insertions, 5 deletions

diff --git a/mappingeditwidget.h b/mappingeditwidget.h
index 3069dcb..3044d80 100644
--- a/mappingeditwidget.h
+++ b/mappingeditwidget.h
@@ -20,7 +20,7 @@ class MappingTreeWidget;
 class MappingEditWidget : public QWidget {
     Q_OBJECT
     public:
-        explicit MappingEditWidget(QWidget *parent = 0);
+        explicit MappingEditWidget(QWidget *parent = nullptr);
         MappingTreeResultModel *model() const { return mResultModel; }
         MappingTreeWidget *treeWidget() const { return mMappingTree; }
 
@@ -42,10 +42,6 @@ class MappingEditWidget : public QWidget {
         MappingTreeWidget *mMappingTree;
         MappingTreeResultView *mMappingResult;
         MappingTreeResultModel *mResultModel;
-        QPushButton *mAddMapping;
-        QPushButton *mRemoveMapping;
-        QPushButton *mClearMapping;
-        QPushButton *mAddTree;
 };
 
 #endif // MAPPINGEDITWIDGET_H