Make calls to resolveNextPendingRoles and resolveNextSortRole delayed

This prevents that functions that call these indirectly call themselves
recursively and cause trouble.

BUG: 320791

diff --git a/src/kitemviews/kfileitemmodelrolesupdater.cpp b/src/kitemviews/kfileitemmodelrolesupdater.cpp
index 644605c5720235867a825a0c17c6a7564a3789d8..9bc288df1a016fa56e4d43fc4a99f3873b632cf5 100644 (file)
--- a/src/kitemviews/kfileitemmodelrolesupdater.cpp
+++ b/src/kitemviews/kfileitemmodelrolesupdater.cpp
@@ -898,12 +898,12 @@ void KFileItemModelRolesUpdater::startUpdating()
         startPreviewJob(itemsToResolve);
 
         // Determine the icons asynchronously as fast as possible.
         startPreviewJob(itemsToResolve);
 
         // Determine the icons asynchronously as fast as possible.

-        resolveNextPendingRoles();
+        QTimer::singleShot(0, this, SLOT(resolveNextPendingRoles()));

     } else {
         m_pendingIndexes = indexes;
         // Trigger the asynchronous resolving of all roles.
         m_state = ResolvingAllRoles;
     } else {
         m_pendingIndexes = indexes;
         // Trigger the asynchronous resolving of all roles.
         m_state = ResolvingAllRoles;

-        resolveNextPendingRoles();
+        QTimer::singleShot(0, this, SLOT(resolveNextPendingRoles()));

     }
 }
 
     }
 }
 


@@ -1002,7 +1002,7 @@ void KFileItemModelRolesUpdater::updateChangedItems()
             // asynchronous determination of the sort role.
             killPreviewJob();
             m_state = ResolvingSortRole;
             // asynchronous determination of the sort role.
             killPreviewJob();
             m_state = ResolvingSortRole;

-            resolveNextSortRole();
+            QTimer::singleShot(0, this, SLOT(resolveNextSortRole()));

         }
 
         return;
         }
 
         return;


@@ -1050,7 +1050,7 @@ void KFileItemModelRolesUpdater::updateChangedItems()
         if (!resolvingInProgress) {
             // Trigger the asynchronous resolving of the changed roles.
             m_state = ResolvingAllRoles;
         if (!resolvingInProgress) {
             // Trigger the asynchronous resolving of the changed roles.
             m_state = ResolvingAllRoles;

-            resolveNextPendingRoles();
+            QTimer::singleShot(0, this, SLOT(resolveNextPendingRoles()));

         }
     }
 }
         }
     }
 }