From b228f30c52b56b0c4f20fdfd7cc911a957cbe637 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tu=C4=9F=C3=A7e=20K=C3=BC=C3=A7=C3=BCko=C4=9Flu?=
 <tugcekucukoglu.860@gmail.com>
Date: Fri, 21 Apr 2023 16:24:22 +0300
Subject: [PATCH] Refactor #3879 - For Chip

---
 api-generator/components/chip.js |  6 ++++
 components/lib/chip/Chip.d.ts    | 60 ++++++++++++++++++++++++++++++++
 components/lib/chip/Chip.vue     | 14 ++++----
 3 files changed, 74 insertions(+), 6 deletions(-)

diff --git a/api-generator/components/chip.js b/api-generator/components/chip.js
index 4d9022d64..894250b91 100644
--- a/api-generator/components/chip.js
+++ b/api-generator/components/chip.js
@@ -28,6 +28,12 @@ const ChipProps = [
         type: 'string',
         default: 'pi pi-times-circle',
         description: 'Icon of the remove element.'
+    },
+    {
+        name: 'pt',
+        type: 'any',
+        default: 'null',
+        description: 'Uses to pass attributes to DOM elements inside the component.'
     }
 ];
 
diff --git a/components/lib/chip/Chip.d.ts b/components/lib/chip/Chip.d.ts
index ddf0b676f..38c3e908c 100644
--- a/components/lib/chip/Chip.d.ts
+++ b/components/lib/chip/Chip.d.ts
@@ -10,6 +10,61 @@
 import { VNode } from 'vue';
 import { ClassComponent, GlobalComponentConstructor } from '../ts-helpers';
 
+export declare type ChipPassThroughOptionType = ChipPassThroughAttributes | ((options: ChipPassThroughMethodOptions) => ChipPassThroughAttributes) | null | undefined;
+
+/**
+ * Custom passthrough(pt) option method.
+ */
+export interface ChipPassThroughMethodOptions {
+    props: ChipProps;
+    state: ChipState;
+}
+
+/**
+ * Custom passthrough(pt) options.
+ * @see {@link ChipProps.pt}
+ */
+export interface ChipPassThroughOptions {
+    /**
+     * Uses to pass attributes to the root's DOM element.
+     */
+    root?: ChipPassThroughOptionType;
+    /**
+     * Uses to pass attributes to the image's DOM element.
+     */
+    image?: ChipPassThroughOptionType;
+    /**
+     * Uses to pass attributes to the icon's DOM element.
+     */
+    icon?: ChipPassThroughOptionType;
+    /**
+     * Uses to pass attributes to the label' DOM element.
+     */
+    label?: ChipPassThroughOptionType;
+    /**
+     * Uses to pass attributes to the removeIcon's DOM element.
+     */
+    removeIcon?: ChipPassThroughOptionType;
+}
+
+/**
+ * Custom passthrough attributes for each DOM elements
+ */
+export interface ChipPassThroughAttributes {
+    [key: string]: any;
+}
+
+/**
+ * Defines current inline state in Chip component.
+ */
+export interface ChipState {
+    /**
+     * Current visible state as a boolean.
+     * @defaultValue true
+     */
+    visible: boolean;
+}
+
 /**
  * Defines valid properties in Chip component.
  */
@@ -37,6 +92,11 @@ export interface ChipProps {
      * @deprecated since v3.27.0. Use 'removeicon' slot.
      */
     removeIcon?: string;
+    /**
+     * Uses to pass attributes to DOM elements inside the component.
+     * @type {ChipPassThroughOptions}
+     */
+    pt?: ChipPassThroughOptions;
 }
 
 /**
diff --git a/components/lib/chip/Chip.vue b/components/lib/chip/Chip.vue
index e16447da4..668cbc5c1 100644
--- a/components/lib/chip/Chip.vue
+++ b/components/lib/chip/Chip.vue
@@ -1,23 +1,25 @@
 <template>
-    <div v-if="visible" :class="containerClass" :aria-label="label">
+    <div v-if="visible" :class="containerClass" :aria-label="label" v-bind="ptm('root')">
         <slot></slot>
         <template v-if="!$slots.default">
-            <img v-if="image" :src="image" />
-            <component v-else-if="$slots.icon" :is="$slots.icon" class="p-chip-icon" />
-            <span v-else-if="icon" :class="['p-chip-icon', icon]" />
-            <div v-if="label" class="p-chip-text">{{ label }}</div>
+            <img v-if="image" :src="image" v-bind="ptm('image')" />
+            <component v-else-if="$slots.icon" :is="$slots.icon" class="p-chip-icon" v-bind="ptm('icon')" />
+            <span v-else-if="icon" :class="['p-chip-icon', icon]" v-bind="ptm('icon')" />
+            <div v-if="label" class="p-chip-text" v-bind="ptm('label')">{{ label }}</div>
         </template>
         <slot v-if="removable" name="removeicon" :onClick="close" :onKeydown="onKeydown">
-            <component :is="removeIcon ? 'span' : 'TimesCircleIcon'" tabindex="0" :class="['p-chip-remove-icon', removeIcon]" @click="close" @keydown="onKeydown"></component>
+            <component :is="removeIcon ? 'span' : 'TimesCircleIcon'" tabindex="0" :class="['p-chip-remove-icon', removeIcon]" @click="close" @keydown="onKeydown" v-bind="ptm('removeIcon')"></component>
         </slot>
     </div>
 </template>
 
 <script>
+import BaseComponent from 'primevue/basecomponent';
 import TimesCircleIcon from 'primevue/icons/timescircle';
 
 export default {
     name: 'Chip',
+    extends: BaseComponent,
     emits: ['remove'],
     props: {
         label: {