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| author | David Robillard <d@drobilla.net> | 2013-01-14 09:03:18 +0000 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2013-01-14 09:03:18 +0000 |
| commit | 363eff1806154d5dae2a8374ef80e8319ab53e91 (patch) | |
| tree | 323a888d6c5452b984234267d6eee8f73f327d73 | |
| parent | 0a02e807beea6104248cb6cf00ef6689c9231912 (diff) | |
| download | machina-363eff1806154d5dae2a8374ef80e8319ab53e91.tar.gz machina-363eff1806154d5dae2a8374ef80e8319ab53e91.tar.bz2 machina-363eff1806154d5dae2a8374ef80e8319ab53e91.zip | |
Fix creation of broken arcs when double clicking nodes.
git-svn-id: http://svn.drobilla.net/lad/trunk/machina@4985 a436a847-0d15-0410-975c-d299462d15a1
| -rw-r--r-- | src/gui/MachinaCanvas.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/gui/MachinaCanvas.cpp b/src/gui/MachinaCanvas.cpp index 6de0217..243930f 100644 --- a/src/gui/MachinaCanvas.cpp +++ b/src/gui/MachinaCanvas.cpp @@ -49,12 +49,11 @@ MachinaCanvas::MachinaCanvas(MachinaGUI* app, int width, int height) void MachinaCanvas::connect_nodes(GanvNode* node, void* data) { - NodeView* view = dynamic_cast<NodeView*>(Glib::wrap(node)); - if (!view) { - std::cerr << "error: Connect of node with no view" << std::endl; + MachinaCanvas* canvas = (MachinaCanvas*)data; + NodeView* view = dynamic_cast<NodeView*>(Glib::wrap(node)); + if (!view || view == canvas->_connect_node) { return; } - MachinaCanvas* canvas = (MachinaCanvas*)data; if (canvas->get_edge(view, canvas->_connect_node)) { canvas->action_disconnect(view, canvas->_connect_node); canvas->_did_connect = true; |