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Merge pull request #1 from novrain/feature/using_lumino_widget
Feature/using lumino widget
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,72 @@ | ||
| import { Message } from '@lumino/messaging' | ||
| import { Widget } from '@lumino/widgets' | ||
|
|
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| export interface Item { | ||
| id: string, | ||
| name: string, | ||
| } | ||
|
|
||
| export interface OnClose { | ||
| (msg: Message): void | ||
| } | ||
|
|
||
| export interface OnActive { | ||
| (msg: Message): void | ||
| } | ||
|
|
||
| export interface Options { | ||
| closable?: boolean | ||
| onClose?: OnClose | ||
| onActive?: OnActive | ||
| } | ||
|
|
||
| export interface WidgetEvent { | ||
| msg: Message | ||
| item: Item | ||
| widget: ItemWidget | ||
| } | ||
|
|
||
| export class ItemWidget extends Widget { | ||
| closable: boolean | ||
| item: Item | ||
| onClose?: OnClose | ||
| onActive?: OnActive | ||
|
|
||
| constructor(item: Item, { closable = true, onClose }: Options) { | ||
| super({ node: ItemWidget.createNode(item) }) | ||
| this.closable = closable | ||
| // classes and flags | ||
| this.setFlag(Widget.Flag.DisallowLayout) | ||
| this.addClass('lumino-content') | ||
| // tab title | ||
| this.title.label = item.name | ||
| this.title.closable = closable | ||
| this.item = item | ||
| this.onClose = onClose | ||
| } | ||
|
|
||
| static createNode(item: Item) { | ||
| const div = document.createElement('div') | ||
| div.setAttribute('id', item.id) | ||
| return div | ||
| } | ||
|
|
||
| protected onActivateRequest(msg: Message): void { | ||
| super.onActivateRequest(msg) | ||
| if (this.onActive) { | ||
| this.onActive(msg) | ||
| } | ||
| } | ||
|
|
||
| protected onCloseRequest(msg: Message): void { | ||
| if (this.onClose) { | ||
| this.onClose(msg) | ||
| } else { | ||
| super.onCloseRequest(msg) | ||
| } | ||
| } | ||
|
|
||
| doClose(msg: Message): void { | ||
| super.onCloseRequest(msg) | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,65 @@ | ||
| <template> | ||
| <div class="lumino-container" | ||
| ref="container"> | ||
| <slot></slot> | ||
| </div> | ||
| </template> | ||
|
|
||
| <script setup lang="ts"> | ||
| import "@fortawesome/fontawesome-free/css/all.css" | ||
| import '@lumino/default-theme/style/index.css' | ||
| import { BoxPanel, DockPanel, Widget } from '@lumino/widgets' | ||
| import { provide, onMounted, onUpdated, ref, onUnmounted } from 'vue' | ||
| const boxPanel = new BoxPanel({ direction: 'left-to-right', spacing: 0 }) | ||
| const dockPanel = new DockPanel() | ||
| boxPanel.id = 'box-panel' | ||
| dockPanel.id = 'dock-panel' | ||
| provide('boxPanel', boxPanel) | ||
| provide('dockPanel', dockPanel) | ||
| const container = ref<HTMLElement | null>(null) | ||
| const onWindowResize = () => { | ||
| boxPanel.update() | ||
| } | ||
| onMounted(() => { | ||
| boxPanel.addWidget(dockPanel) | ||
| BoxPanel.setStretch(dockPanel, 1) | ||
| if (container.value) { | ||
| Widget.attach(boxPanel, container.value) | ||
| } | ||
| window.addEventListener('resize', onWindowResize) | ||
| }) | ||
| onUnmounted(() => { | ||
| window.removeEventListener('resize', onWindowResize) | ||
| }) | ||
| onUpdated(() => { | ||
| boxPanel.update() | ||
| }) | ||
| </script> | ||
|
|
||
| <style lang="scss" scoped> | ||
| .lumino-container { | ||
| display: flex; | ||
| flex: 1; | ||
| :deep(#box-panel) { | ||
| display: flex; | ||
| flex: 1; | ||
| .lumino-content { | ||
| border: 1px solid #c0c0c0; | ||
| border-top: none; | ||
| background: white; | ||
| position: relative; | ||
| overflow: auto; | ||
| display: flex; | ||
| } | ||
| } | ||
| } | ||
| </style> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,56 @@ | ||
| <template> | ||
| <div v-show="false"> | ||
| <div class="lumino-widget" | ||
| ref="realEl"> | ||
| <slot></slot> | ||
| </div> | ||
| </div> | ||
| </template> | ||
|
|
||
| <script setup lang="ts"> | ||
| import { Message } from '@lumino/messaging' | ||
| import { BoxPanel, DockPanel, Widget } from '@lumino/widgets' | ||
| import { inject, nextTick, onMounted, ref, watch } from 'vue' | ||
| import { ItemWidget, Item } from './ItemWidget' | ||
| const props = defineProps(['item', 'closable']) | ||
| const emits = defineEmits(['close', 'active']) | ||
| const boxPanel: BoxPanel | undefined = inject('boxPanel') | ||
| const dockPanel: DockPanel | undefined = inject('dockPanel') | ||
| const realEl = ref() | ||
| const onLuminoWidgetClose = (msg: Message) => { | ||
| emits('close', { msg, item: props.item, widget: luminoWidget }) | ||
| } | ||
| const onLuminoWidgetActive = (msg: Message) => { | ||
| emits('close', { msg, item: props.item, widget: luminoWidget }) | ||
| } | ||
| const luminoWidget = new ItemWidget(props.item, { | ||
| closable: props.closable, | ||
| onClose: onLuminoWidgetClose, | ||
| onActive: onLuminoWidgetActive | ||
| }) | ||
| watch(() => props.item, (newItem: Item, oldItem: Item) => { | ||
| luminoWidget.title.label = newItem.name | ||
| }, { deep: true }) | ||
| onMounted(() => { | ||
| const widgets = dockPanel!.widgets() | ||
| if (!Array.from(widgets).find((w: Widget) => { | ||
| return w.id === props.item.id | ||
| })) { | ||
| dockPanel!.addWidget(luminoWidget) | ||
| nextTick(() => { | ||
| document.getElementById(props.item.id)?.appendChild(realEl.value) | ||
| }) | ||
| } | ||
| }) | ||
| </script> | ||
|
|
||
| <style scoped lang="scss"> | ||
| .lumino-widget { | ||
| display: flex; | ||
| flex: 1; | ||
| } | ||
| </style> |
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