Emit finshed signal, when the vector layer cache has been initialized.

qgis · May 13, 2013 · 7bd435e · 7bd435e
1 parent f216ddd
commit 7bd435e
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 0 deletions.
diff --git a/src/core/qgsvectorlayercache.cpp b/src/core/qgsvectorlayercache.cpp
@@ -102,6 +102,8 @@ void QgsVectorLayerCache::setFullCache( bool fullCache )
     }
 
     it.close();
+
+    emit finished();
   }
 }
 

diff --git a/src/core/qgsvectorlayercache.h b/src/core/qgsvectorlayercache.h
@@ -224,6 +224,11 @@ class CORE_EXPORT QgsVectorLayerCache : public QObject
      */
     void progress( int i, bool& cancel );
 
+    /**
+     * When filling the cache, this signal gets emitted once the cache is fully initialized.
+     */
+    void finished();
+
     /**
      * @brief Is emitted when the cached layer is deleted. Is emitted when the cached layers layerDelete()
      * signal is being emitted, but before the local reference to it has been set to NULL. So call to