feat(VExpansionPanel): add open prop to content and header slots

KaelWD · KaelWD · commit 7738eee7e9d5 · 2023-05-15T18:42:42.000+10:00
closes #15782
diff --git a/packages/api-generator/src/maps/v-expansion-panel-content.js b/packages/api-generator/src/maps/v-expansion-panel-content.js
@@ -3,7 +3,9 @@ module.exports = {
     slots: [
       {
         name: 'default',
-        props: undefined,
+        props: {
+          open: 'boolean',
+        },
       },
     ],
   },
diff --git a/packages/api-generator/src/maps/v-expansion-panel-header.js b/packages/api-generator/src/maps/v-expansion-panel-header.js
@@ -3,7 +3,9 @@ module.exports = {
     slots: [
       {
         name: 'actions',
-        props: undefined,
+        props: {
+          open: 'boolean',
+        },
       },
       {
         name: 'default',
diff --git a/packages/vuetify/src/components/VExpansionPanel/VExpansionPanelContent.ts b/packages/vuetify/src/components/VExpansionPanel/VExpansionPanelContent.ts
@@ -67,7 +67,7 @@ export default baseMixins.extend<options>().extend({
           value: this.isActive,
         }],
       }), [
-        h('div', { class: 'v-expansion-panel-content__wrap' }, getSlot(this)),
+        h('div', { class: 'v-expansion-panel-content__wrap' }, getSlot(this, 'default', { open: this.isActive })),
       ]),
     ]))
   },
diff --git a/packages/vuetify/src/components/VExpansionPanel/VExpansionPanelHeader.ts b/packages/vuetify/src/components/VExpansionPanel/VExpansionPanelHeader.ts
@@ -80,7 +80,7 @@ export default baseMixins.extend<options>().extend({
       this.$emit('click', e)
     },
     genIcon () {
-      const icon = getSlot(this, 'actions') ||
+      const icon = getSlot(this, 'actions', { open: this.isActive }) ||
         [this.$createElement(VIcon, this.expandIcon)]
 
       return this.$createElement(VFadeTransition, [

Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,9 @@ module.exports = {`
`3`	`3`	`slots: [`
`4`	`4`	`{`
`5`	`5`	`name: 'actions',`
`6`		`- props: undefined,`
	`6`	`+ props: {`
	`7`	`+ open: 'boolean',`
	`8`	`+ },`
`7`	`9`	`},`
`8`	`10`	`{`
`9`	`11`	`name: 'default',`