Merge pull request #212 from wbkd/develop

fix(connection): no fill

example/src/Edges/index.js

@@ -13,12 +13,14 @@ const initialElements = [
   { id: '2', data: { label: 'Node 2' }, position: { x: 150, y: 100 } },
   { id: '3', data: { label: 'Node 3' }, position: { x: 250, y: 200 } },
   { id: '4', data: { label: 'Node 4' }, position: { x: 400, y: 300 } },
+  { id: '3a', data: { label: 'Node 3a' }, position: { x: 150, y: 300 } },
   { id: '5', data: { label: 'Node 5' }, position: { x: 450, y: 400 } },
   { id: '6', type: 'output', data: { label: 'Output Node 5' }, position: { x: 250, y: 550 } },
   { id: '7', type: 'output', data: { label: 'Output Node 6' }, position: { x: 550, y: 550 } },
   { id: 'e1-2', source: '1', target: '2', label: 'bezier edge' },
   { id: 'e2-3', source: '2', target: '3', type: 'step', label: 'step edge' },
   { id: 'e3-4', source: '3', target: '4', type: 'straight', label: 'straight edge' },
+  { id: 'e3-3a', source: '3', target: '3a', type: 'straight', label: 'label only edge', style: { stroke: 'none' } },
   { id: 'e3-5', source: '4', target: '5', animated: true, label: 'animated styled edge', style: { stroke: 'red' } },
   { id: 'e5-6', source: '5', target: '6', label: 'styled label', labelStyle: { fill: 'red', fontWeight: 700 } },
   { id: 'e5-7', source: '5', target: '7', label: 'label with styled bg', labelBgStyle: { fill: '#eee', fillOpacity: 0.7 } },

src/components/ConnectionLine/index.tsx

@@ -41,7 +41,7 @@ export default ({
     return null;
   }
 
-  const edgeClasses: string = cx('react-flow__edge', 'connection', className);
+  const edgeClasses: string = cx('react-flow__edge', 'react-flow__connection', className);
   const hasSource = sourceNode.__rg.handleBounds.source !== null;
 
   // output nodes don't have source handles so we need to use the target one

src/style.css

@@ -52,11 +52,12 @@
     stroke-dasharray: 5;
     animation: dashdraw 0.5s linear infinite;
   }
+}
 
-  &.connection {
-    stroke: '#ddd';
-    pointer-events: none;
-  }
+.react-flow__connection {
+  fill: none;
+  stroke: '#ddd';
+  pointer-events: none;
 }
 
 .react-flow__edge-path {