v1.4.5 - add Task drag and drop ender TaskList

This commit is contained in:
LINING-PC\lining
2025-12-06 20:34:33 +08:00
parent 04b9e5fb75
commit 7d81f44778
16 changed files with 1471 additions and 86 deletions
+33
View File
@@ -47,6 +47,7 @@ const props = withDefaults(defineProps<Props>(), {
taskBarConfig: undefined,
autoSortByStartDate: false,
allowDragAndResize: true,
enableTaskRowMove: false,
})
const emit = defineEmits([
@@ -70,6 +71,8 @@ const emit = defineEmits([
'milestone-saved',
'milestone-deleted',
'milestone-icon-changed',
// TaskRow拖拽事件
'task-row-moved',
])
const { showMessage } = useMessage()
@@ -123,6 +126,8 @@ interface Props {
autoSortByStartDate?: boolean
// 是否允许拖拽和拉伸(默认为 true)
allowDragAndResize?: boolean
// 是否启用TaskRow拖拽移动功能(默认为 false)
enableTaskRowMove?: boolean
}
// TaskList的固定总长度(所有列的最小宽度之和 + 边框等额外空间)
@@ -280,6 +285,16 @@ const timelineContainerWidth = ref<number>(0)
// 任务拖拽/拉伸触发器(用于触发timeline范围重新计算)
const updateTaskTrigger = ref<number>(0)
// 监听props.tasks变化,自动触发Timeline更新
// 这对于TaskRow移动等操作很重要,因为外部更新tasks后需要通知Timeline重新渲染
watch(
() => props.tasks,
() => {
updateTaskTrigger.value++
},
{ deep: true },
)
// 时间刻度状态
const currentTimeScale = ref<TimelineScale>(TimelineScale.DAY)
@@ -589,6 +604,22 @@ const handleExpandAll = () => {
}
}
// 处理TaskRow移动事件
const handleTaskRowMoved = (payload: {
draggedTask: Task
targetTask: Task
position: 'after' | 'child'
oldParent: Task | null
newParent: Task | null
}) => {
// TaskList已经通过对象引用直接修改了props.tasks的内容
// 但computed不会因为对象内部变化而重新计算,需要手动触发
updateTaskTrigger.value++
// 向外传递事件,让外部组件进行额外处理(完全可选)
emit('task-row-moved', payload)
}
// 全部折叠任务
const handleCollapseAll = () => {
if (props.onCollapseAll && typeof props.onCollapseAll === 'function') {
@@ -2197,12 +2228,14 @@ function handleMilestoneDialogDelete(milestoneId: number) {
:tasks="tasksForTaskList"
:use-default-drawer="props.useDefaultDrawer"
:task-list-config="props.taskListConfig"
:enable-task-row-move="props.enableTaskRowMove"
@task-collapse-change="handleTaskCollapseChange"
@start-timer="handleStartTimer"
@stop-timer="handleStopTimer"
@add-predecessor="handleAddPredecessor"
@add-successor="handleAddSuccessor"
@delete="handleTaskDelete"
@task-row-moved="handleTaskRowMoved"
>
<template v-if="$slots['custom-task-content']" #custom-task-content="rowScope">
<slot name="custom-task-content" v-bind="rowScope" />