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feat(nodes): add enter, move, leave and context handler #301

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This commit is contained in:
moklick
2020-07-13 16:04:49 +02:00
parent b32d5454e1
commit 32f6101d37
8 changed files with 117 additions and 13 deletions
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example/src/Horizontal/index.js
+19 -7
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@@ -4,6 +4,14 @@ import ReactFlow, { removeElements, addEdge } from 'react-flow-renderer';
const onLoad = (reactFlowInstance) => reactFlowInstance.fitView();
const onNodeMouseEnter = (evt, node) => console.log('mouse enter:', node);
const onNodeMouseMove = (evt, node) => console.log('mouse move:', node);
const onNodeMouseLeave = (evt, node) => console.log('mouse leave:', node);
const onNodeContextMenu = (evt, node) => {
evt.preventDefault();
console.log('context menu:', node);
};
const initialElements = [
{
id: '1',
@@ -21,13 +29,13 @@ const initialElements = [
{ id: '7', sourcePosition: 'right', targetPosition: 'left', data: { label: 'Node 7' }, position: { x: 750, y: 50 } },
{ id: '8', sourcePosition: 'right', targetPosition: 'left', data: { label: 'Node 8' }, position: { x: 750, y: 300 } },
{ id: 'e1-2', source: '1', target: '2', animated: true },
{ id: 'e1-3', source: '1', target: '3', animated: true },
{ id: 'e1-4', source: '2', target: '4', label: 'edge label' },
{ id: 'e3-5', source: '3', target: '5', animated: true },
{ id: 'e3-6', source: '3', target: '6', animated: true },
{ id: 'e5-7', source: '5', target: '7', animated: true },
{ id: 'e6-8', source: '6', target: '8', animated: true },
{ id: 'e1-2', source: '1', type: 'smoothstep', target: '2', animated: true },
{ id: 'e1-3', source: '1', type: 'smoothstep', target: '3', animated: true },
{ id: 'e1-4', source: '2', type: 'smoothstep', target: '4', label: 'edge label' },
{ id: 'e3-5', source: '3', type: 'smoothstep', target: '5', animated: true },
{ id: 'e3-6', source: '3', type: 'smoothstep', target: '6', animated: true },
{ id: 'e5-7', source: '5', type: 'smoothstep', target: '7', animated: true },
{ id: 'e6-8', source: '6', type: 'smoothstep', target: '8', animated: true },
];
const HorizontalFlow = () => {
@@ -53,6 +61,10 @@ const HorizontalFlow = () => {
onConnect={onConnect}
onLoad={onLoad}
selectNodesOnDrag={false}
onNodeMouseEnter={onNodeMouseEnter}
onNodeMouseMove={onNodeMouseMove}
onNodeMouseLeave={onNodeMouseLeave}
onNodeContextMenu={onNodeContextMenu}
>
<button onClick={changeClassName} style={{ position: 'absolute', right: 10, top: 30, zIndex: 4 }}>
change class name