From 530fd7f9dcbcb6105fe670bd366f84b2a5bb4e1e Mon Sep 17 00:00:00 2001
From: zhanghang <zhanghang160@huawei-partners.com>
Date: Thu, 15 May 2025 14:11:34 +0800
Subject: [PATCH] The step point of Slider supports to set the accessibility
 info

Signed-off-by: zhanghang <zhanghang160@huawei-partners.com>
---
 api/@internal/component/ets/slider.d.ts | 58 +++++++++++++++++++++++++
 1 file changed, 58 insertions(+)

diff --git a/api/@internal/component/ets/slider.d.ts b/api/@internal/component/ets/slider.d.ts
index 2ecd48ceb7..481752c275 100644
--- a/api/@internal/component/ets/slider.d.ts
+++ b/api/@internal/component/ets/slider.d.ts
@@ -990,6 +990,50 @@ interface SliderInterface {
   (options?: SliderOptions): SliderAttribute;
 }
 
+/**
+ * Defines the accessibility information of slider step point.
+ *
+ * @interface SliderStepItemAccessibility
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @atomicservice
+ * @since 20
+ */
+declare interface SliderStepItemAccessibility {
+  /**
+   * Set the accessibility of the slider step point.
+   *
+   * @type { ?ResourceStr }
+   * @syscap SystemCapability.ArkUI.ArkUI.Full
+   * @crossplatform
+   * @atomicservice
+   * @since 20
+   */
+  text?: ResourceStr;
+}
+
+/**
+ * Defines the accessibility information of slider step point.
+ *
+ * @interface SliderShowStepOptions
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @crossplatform
+ * @atomicservice
+ * @since 20
+ */
+declare interface SliderShowStepOptions {
+  /**
+   * Set the accessibility of the slider step points.
+   *
+   * @type { ?Map<number, SliderStepItemAccessibility> }
+   * @syscap SystemCapability.ArkUI.ArkUI.Full
+   * @crossplatform
+   * @atomicservice
+   * @since 20
+   */
+  stepsAccessibility?: Map<number, SliderStepItemAccessibility>;
+}
+
 /**
  * Defines the options for customizing the accessibility of content within a slider.
  * These options can be used to enhance the user experience for assistive technologies.
@@ -1319,6 +1363,20 @@ declare class SliderAttribute extends CommonMethod<SliderAttribute> {
    */
   showSteps(value: boolean): SliderAttribute;
 
+  /**
+   * Called when setting whether to display step size.
+   *
+   * @param { boolean } value
+   * @param { SliderShowStepOptions } options
+   * @returns { SliderAttribute }
+   * @syscap SystemCapability.ArkUI.ArkUI.Full
+   * @crossplatform
+   * @form
+   * @atomicservice
+   * @since 20
+   */
+  showSteps(value: boolean, options?: SliderShowStepOptions): SliderAttribute;
+
   /**
    * Called when the percentage of bubble prompt is set when sliding.
    *
-- 
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