Reset config widget data on Cancel

src/libtomahawk/accounts/DelegateConfigWrapper.cpp

@@ -136,6 +136,7 @@ DelegateConfigWrapper::closed( QAbstractButton* b )
     }
     else
     {
+        m_widget->fillDataInWidgets( m_initialData );
         closeDialog( QDialog::Rejected );
     }
 }
@@ -157,6 +158,15 @@ DelegateConfigWrapper::updateSizeHint()
 }
 
 
+void DelegateConfigWrapper::showEvent(QShowEvent* event)
+{
+    // TODO: would be cool to load the data only on show event instead of on widget creation
+    m_initialData = m_widget->readData();
+
+    QDialog::showEvent(event);
+}
+
+
 void
 DelegateConfigWrapper::aboutClicked( bool )
 {

src/libtomahawk/accounts/DelegateConfigWrapper.h

@@ -55,6 +55,9 @@ public slots:
 signals:
     void closedWithDelete();
 
+protected:
+    void showEvent( QShowEvent * event ) override;
+
 private slots:
     void aboutClicked( bool );
     void onConfigTestResult( Tomahawk::Accounts::ConfigTestResultType );
@@ -70,6 +73,7 @@ private:
     QLabel* m_errorLabel;
     bool m_deleted;
     QVariantMap m_invalidData;
+    QVariantMap m_initialData;
 };
 
 #endif