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

m-kuhn · m-kuhn · commit 7bd435e83503 · 2013-05-13T12:55:33.000+02:00
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

Original file line number	Diff line number	Diff line change
`@@ -102,6 +102,8 @@ void QgsVectorLayerCache::setFullCache( bool fullCache )`
`102`	`102`	`}`
`103`	`103`
`104`	`104`	`it.close();`
	`105`	`+`
	`106`	`+ emit finished();`
`105`	`107`	`}`
`106`	`108`	`}`
`107`	`109`