Fix some warnings

MKleusberg · MKleusberg · commit 61544e890509 · 2020-06-03T10:20:56.000+02:00
diff --git a/src/CipherDialog.ui b/src/CipherDialog.ui
@@ -219,7 +219,7 @@
       </widget>
      </item>
      <item row="5" column="0">
-      <widget class="QLabel" name="label_2">
+      <widget class="QLabel" name="label_6">
        <property name="text">
         <string>Plaintext Header Size</string>
        </property>
diff --git a/src/EditDialog.h b/src/EditDialog.h
@@ -20,7 +20,7 @@ class EditDialog : public QDialog
     ~EditDialog() override;
 
     void setCurrentIndex(const QModelIndex& idx);
-    QPersistentModelIndex currentIndex() { return m_currentIndex; };
+    QPersistentModelIndex currentIndex() const { return m_currentIndex; }
 
 public slots:
     void setFocus();
diff --git a/src/ExtendedTableWidget.cpp b/src/ExtendedTableWidget.cpp
@@ -1061,7 +1061,7 @@ void ExtendedTableWidget::currentChanged(const QModelIndex &current, const QMode
 
 void ExtendedTableWidget::setToNull(const QModelIndexList& indices)
 {
-    SqliteTableModel* m = qobject_cast<SqliteTableModel*>(const_cast<QAbstractItemModel*>(model()));
+    SqliteTableModel* m = qobject_cast<SqliteTableModel*>(model());
     sqlb::TablePtr currentTable = m->db().getObjectByName<sqlb::Table>(m->currentTableName());
 
     // Check if some column in the selection has a NOT NULL constraint, before trying to update the cells.

Original file line number	Diff line number	Diff line change
`@@ -1061,7 +1061,7 @@ void ExtendedTableWidget::currentChanged(const QModelIndex &current, const QMode`
`1061`	`1061`
`1062`	`1062`	`void ExtendedTableWidget::setToNull(const QModelIndexList& indices)`
`1063`	`1063`	`{`
`1064`		`- SqliteTableModel* m = qobject_cast<SqliteTableModel>(const_cast<QAbstractItemModel>(model()));`
	`1064`	`+ SqliteTableModel* m = qobject_cast<SqliteTableModel*>(model());`
`1065`	`1065`	`sqlb::TablePtr currentTable = m->db().getObjectByName<sqlb::Table>(m->currentTableName());`
`1066`	`1066`
`1067`	`1067`	`// Check if some column in the selection has a NOT NULL constraint, before trying to update the cells.`