The issue was that the TableView was not selectable on the Android platform. This was due to `dynamic_cast<QQuickSelectable*>(QQuickTableViewPrivate*)` returning null, which prevented the QQuickSelectionRectangle's DragHandler (responsible for selecting cells by dragging) from being added to the TableView. Since dynamic_cast is not fully supported on Android, it fails sometimes (returns null instead of performing the cast), when interface types lack a key function (a non-inline and non-pure virtual function). To resolve this, we need at least one key function. References: * https://developer.android.com/ndk/guides/cpp-support under "RTTI" section * https://developer.android.com/ndk/guides/common-problems under "RTTI/exceptions not working across library boundaries" section This patch adds a destructor (key function) for the QQuickSelectable type to address this issue. Additionally, related tests in TableViewDelegate and TreeViewDelegate have been removed from the BLACKLIST. Fixes: QTBUG-101159 Task-number: QTBUG-114636 Pick-to: 6.8 6.5 Change-Id: I91440b0b2f746e866d242d12fb20918a4830cd39 Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@qt.io>