Fix browser tooltip refresh for table comments

.gitignore

@@ -28,6 +28,7 @@
 .kdev4/
 .project
 .pydevproject
+.qtcreator
 .venv
 .vscode
 .qtcreator

src/app/browser/qgsinbuiltdataitemproviders.cpp

@@ -2104,6 +2104,8 @@ void QgsDatabaseItemGuiProvider::populateContextMenu( QgsDataItem *item, QMenu *
         }
         else if ( context.messageBar() )
         {
+          if ( item->parent() )
+            item->parent()->refresh();
           context.messageBar()->pushMessage( tr( "Edited comment on %1" ).arg( fullName ), Qgis::MessageLevel::Success );
         }
       } );

src/core/browser/qgsdataitem.cpp

@@ -207,7 +207,7 @@ void QgsDataItem::populate( bool foreground )
     // The watcher must not be created with item (in constructor) because the item may be created in thread and the watcher created in thread does not work correctly.
     if ( !mFutureWatcher )
     {
-      mFutureWatcher = std::make_unique<QFutureWatcher<QVector<QgsDataItem *> >>( this );
+      mFutureWatcher = std::make_unique<QFutureWatcher<QVector<QgsDataItem *> >> ( this );
     }
 
     connect( mFutureWatcher.get(), &QFutureWatcherBase::finished, this, &QgsDataItem::childrenCreated );
@@ -308,7 +308,7 @@ void QgsDataItem::refresh()
     setState( Qgis::BrowserItemState::Populating );
     if ( !mFutureWatcher )
     {
-      mFutureWatcher = std::make_unique<QFutureWatcher<QVector<QgsDataItem *> >>( this );
+      mFutureWatcher = std::make_unique<QFutureWatcher<QVector<QgsDataItem *> >> ( this );
     }
     connect( mFutureWatcher.get(), &QFutureWatcherBase::finished, this, &QgsDataItem::childrenCreated );
     mFutureWatcher->setFuture( QtConcurrent::run( runCreateChildren, this ) );
@@ -599,4 +599,3 @@ QgsErrorItem::QgsErrorItem( QgsDataItem *parent, const QString &error, const QSt
 
   setState( Qgis::BrowserItemState::Populated ); // no more children
 }
-

src/providers/postgres/qgspostgresdataitems.cpp

@@ -124,6 +124,17 @@ QString QgsPGLayerItem::comments() const
   return mLayerProperty.tableComment;
 }
 
+bool QgsPGLayerItem::equal( const QgsDataItem *other )
+{
+  // Call parent class first
+  if ( !QgsLayerItem::equal( other ) )
+    return false;
+
+  // Also compare tooltips (which contain table comments)
+  const QgsPGLayerItem *o = qobject_cast<const QgsPGLayerItem *>( other );
+  return o && toolTip() == o->toolTip();
+}
+
 QString QgsPGLayerItem::createUri()
 {
   QgsPGConnectionItem *connItem = qobject_cast<QgsPGConnectionItem *>( parent() ? parent()->parent() : nullptr );

src/providers/postgres/qgspostgresdataitems.h

@@ -97,6 +97,8 @@ class QgsPGLayerItem : public QgsLayerItem
 
     QString comments() const override;
 
+    bool equal( const QgsDataItem *other ) override;
+
     const QgsPostgresLayerProperty &layerInfo() const { return mLayerProperty; }
 
     QVector<QgsDataItem *> createChildren() override;