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Feat：新增拦截关联线创建的实例化选项

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This commit is contained in:
街角小林 2024-10-14 17:41:35 +08:00
parent b661e8cc92
commit 0dd7b0ed03
2 changed files with 8 additions and 0 deletions
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2
simple-mind-map/src/constants/defaultOptions.js
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@ -358,6 +358,8 @@ export const defaultOpt = {
}, },
// 是否允许调整关联线两个端点的位置 // 是否允许调整关联线两个端点的位置
enableAdjustAssociativeLinePoints: true, enableAdjustAssociativeLinePoints: true,
// 关联线连接即将完成时执行，如果要阻止本次连接可以返回true，函数接收一个参数：node（目标节点实例）
beforeAssociativeLineConnection: null,
// 【TouchEvent插件】 // 【TouchEvent插件】
// 禁止双指缩放，你仍旧可以使用api进行缩放 // 禁止双指缩放，你仍旧可以使用api进行缩放

6
simple-mind-map/src/plugins/AssociativeLine.js
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@ -446,6 +446,12 @@ class AssociativeLine {
// 完成创建连接线 // 完成创建连接线
completeCreateLine(node) { completeCreateLine(node) {
if (this.creatingStartNode.uid === node.uid) return if (this.creatingStartNode.uid === node.uid) return
const { beforeAssociativeLineConnection } = this.mindMap.opt
let stop = false
if (typeof beforeAssociativeLineConnection === 'function') {
stop = beforeAssociativeLineConnection(node)
}
if (stop) return
this.addLine(this.creatingStartNode, node) this.addLine(this.creatingStartNode, node)
if (this.overlapNode && this.overlapNode.getData('isActive')) { if (this.overlapNode && this.overlapNode.getData('isActive')) {
this.mindMap.execCommand('SET_NODE_ACTIVE', this.overlapNode, false) this.mindMap.execCommand('SET_NODE_ACTIVE', this.overlapNode, false)