Fix variants tags property update issue

- update the in-memory variants property after renaming or deleting a
  tag or group to prevent the old value from being saved to the uip if
  the user saves.
- refresh the 'variants empty text' and 'export button enabled' states
  when the groups empty state change
- refresh the variants when creating a new presentation

Task-number: QT3DS-2983
Change-Id: I2910dd6f5b69607e29ffa0c60d90ab33a2a0fc8b
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/Authoring/Studio/Palettes/Inspector/InspectorControlView.cpp b/src/Authoring/Studio/Palettes/Inspector/InspectorControlView.cpp
index 6252c0ea..10222fcd 100644
--- a/src/Authoring/Studio/Palettes/Inspector/InspectorControlView.cpp
+++ b/src/Authoring/Studio/Palettes/Inspector/InspectorControlView.cpp
@@ -458,6 +458,7 @@ void InspectorControlView::showContextMenu(int x, int y, int handle, int instanc
     m_handle = 0;
 }
 
+// context menu for the variants tags
 void InspectorControlView::showTagContextMenu(int x, int y, const QString &group,
                                               const QString &tag)
 {
@@ -480,6 +481,7 @@ void InspectorControlView::showTagContextMenu(int x, int y, const QString &group
     theContextMenu.exec(mapToGlobal({x, y}));
 }
 
+// context menu for the variants groups
 void InspectorControlView::showGroupContextMenu(int x, int y, const QString &group)
 {
     QMenu theContextMenu;