Changeset 83892 in vbox

Timestamp:

Apr 21, 2020 2:17:39 PM (5 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

137423

Message:

FE/Qt: bugref:9653: VirtualBox Manager: Chooser pane: Fixing crash on cloud VM loading when fake item is selected.

File:

• trunk/src/VBox/Frontends/VirtualBox/src/manager/chooser/UIChooserModel.cpp (modified) (2 diffs)

trunk/src/VBox/Frontends/VirtualBox/src/manager/chooser/UIChooserModel.cpp

@@ -780 +780 @@
 
     /* Remember first selected item definition: */
-    const QString strDefinition = firstSelectedItem()->definition();
+    const QString strDefinition = firstSelectedItem() ? firstSelectedItem()->definition() : QString();
 
     /* Rebuild tree for main root: */
@@ -787 +787 @@
     updateLayout();
 
-    /* Restore selection: */
-    setSelectedItem(strDefinition);
+    /* Restore selection if there was some item before: */
+    if (!strDefinition.isNull())
+        setSelectedItem(strDefinition);
+    else
+    {
+        /* Make sure selected-item present, if possible: */
+        if (!firstSelectedItem() && !navigationItems().isEmpty())
+        {
+            setSelectedItem(navigationItems().first());
+            emit sigSelectionInvalidated();
+        }
+        /* Make sure current-item present, if possible: */
+        else if (!currentItem() && firstSelectedItem())
+            setCurrentItem(firstSelectedItem());
+        /* Notify about selected-item change: */
+        emit sigSelectionChanged();
+    }
 }
 #endif /* VBOX_GUI_WITH_CLOUD_VMS */