Re-enable node grabbing in cytoscape

Reverts the autoungrabify: true addition. Grabbing is useful for
manually rearranging nodes after a dagre layout that crowds parts
of the graph together; the previous commit ('Let drill-in work on
external classes...') is the real fix for the double-click-doing-
nothing bug, so disabling grab was unnecessary.

Co-Authored-By: Claude Opus 4.7 (1M context) <[email protected]>

diff --git a/data/viewer.js b/data/viewer.js
index 31adcd04d496acb3c3c6cc0517fdcb93d4fc5882..cb84f9fdf67606b21224955b64261500721f7d2a 100644 (file)
--- a/data/viewer.js
+++ b/data/viewer.js
@@ -73,14 +73,6 @@
     container: document.getElementById('cy'),
     elements: [],
     style: cyStyles(),
-    // Disable per-node grabbing. Without this, cytoscape interprets a
-    // click that moves even a couple of pixels between mousedown and
-    // mouseup as a drag — and `tap` never fires, so our double-click
-    // detector misses it (the user sees the node "drift" instead of
-    // drilling in). dagre re-runs the layout after every loadGraph
-    // anyway, so dragging individual nodes only ever produced
-    // throwaway repositioning.
-    autoungrabify: true,
   });
 
   // ---------------------------------------------------------------------------