diff options
Diffstat (limited to 'grc/gui/FlowGraph.py')
| -rw-r--r-- | grc/gui/FlowGraph.py | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/grc/gui/FlowGraph.py b/grc/gui/FlowGraph.py index 31017a9923..44d46b9bc4 100644 --- a/grc/gui/FlowGraph.py +++ b/grc/gui/FlowGraph.py @@ -348,6 +348,23 @@ class FlowGraph(Element): self.create_labels() self.create_shapes() + def reload(self): + """ + Reload flow-graph (with updated blocks) + + Args: + page: the page to reload (None means current) + Returns: + False if some error occurred during import + """ + success = False + data = self.export_data() + if data: + self.unselect() + success = self.import_data(data) + self.update() + return success + ########################################################################## ## Get Selected ########################################################################## |