Add node tooltip delay setting (#2396)

Co-authored-by: Chenlei Hu <huchenlei@proton.me>

src/components/graph/NodeTooltip.vue

@@ -17,10 +17,12 @@ import { nextTick, ref } from 'vue'
 import { st } from '@/i18n'
 import { app as comfyApp } from '@/scripts/app'
 import { useNodeDefStore } from '@/stores/nodeDefStore'
+import { useSettingStore } from '@/stores/settingStore'
 import { normalizeI18nKey } from '@/utils/formatUtil'
 
 let idleTimeout: number
 const nodeDefStore = useNodeDefStore()
+const settingStore = useSettingStore()
 const tooltipRef = ref<HTMLDivElement>()
 const tooltipText = ref('')
 const left = ref<string>()
@@ -110,7 +112,10 @@ const onMouseMove = (e: MouseEvent) => {
   clearTimeout(idleTimeout)
 
   if ((e.target as Node).nodeName !== 'CANVAS') return
-  idleTimeout = window.setTimeout(onIdle, 500)
+  idleTimeout = window.setTimeout(
+    onIdle,
+    settingStore.get('LiteGraph.Node.TooltipDelay')
+  )
 }
 
 useEventListener(window, 'mousemove', onMouseMove)

src/constants/coreSettings.ts

@@ -363,6 +363,18 @@ export const CORE_SETTINGS: SettingParams[] = [
     },
     defaultValue: 0
   },
+  {
+    id: 'LiteGraph.Node.TooltipDelay',
+    name: 'Tooltip Delay',
+    type: 'number',
+    attrs: {
+      min: 100,
+      max: 3000,
+      step: 50
+    },
+    defaultValue: 500,
+    versionAdded: '1.9.0'
+  },
   {
     id: 'Comfy.EnableTooltips',
     category: ['LiteGraph', 'Node', 'EnableTooltips'],