Make DbEmptyDialog an abstract class

2 files changed, 2 insertions, 10 deletions

diff --git a/dbanalyzer.cpp b/dbanalyzer.cpp
index 1818e49..c3725fb 100644
--- a/dbanalyzer.cpp
+++ b/dbanalyzer.cpp
@@ -39,14 +39,6 @@ DbEmptyDialog::DbEmptyDialog(const QString &caption, QWidget *parent, Qt::Window
     setLayout(mainLayout);
 }
 
-void DbEmptyDialog::populate(){
-    return;
-}
-
-void DbEmptyDialog::deleteItem(){
-    return;
-}
-
 EmptyActorsDialog::EmptyActorsDialog(const QString &caption, QWidget *parent, Qt::WindowFlags f) : DbEmptyDialog(caption, parent, f){}
 
 void EmptyActorsDialog::populate(){
diff --git a/dbanalyzer.h b/dbanalyzer.h
index a7a9887..95965d3 100644
--- a/dbanalyzer.h
+++ b/dbanalyzer.h
@@ -24,8 +24,8 @@ class DbEmptyDialog : public QDialog {
         QItemSelectionModel *selectionModel() { return mView->selectionModel(); }
 
     public slots:
-        virtual void populate();
-        virtual void deleteItem();
+        virtual void populate() = 0;
+        virtual void deleteItem() = 0;
 
     private:
         SmTreeView *mView;