From db3f5e76f49d06ae034c5fbc6edda0e5744c9fd3 Mon Sep 17 00:00:00 2001
From: zhou-chaobo <zhouchaobo@huawei.com>
Date: Mon, 4 Aug 2025 19:23:57 +0800
Subject: [PATCH] CAPI:add hasAxis interface

Signed-off-by: zhou-chaobo <zhouchaobo@huawei.com>
---
 arkui/ace_engine/native/libace.ndk.json  |  4 ++++
 arkui/ace_engine/native/ui_input_event.h | 25 ++++++++++++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/arkui/ace_engine/native/libace.ndk.json b/arkui/ace_engine/native/libace.ndk.json
index 3c739a283..b9e75ed95 100644
--- a/arkui/ace_engine/native/libace.ndk.json
+++ b/arkui/ace_engine/native/libace.ndk.json
@@ -171,6 +171,10 @@
         "first_introduced": "15",
         "name": "OH_ArkUI_AxisEvent_GetAxisAction"
     },
+    {
+        "first_introduced": "21",
+        "name": "OH_ArkUI_AxisEvent_HasAxis"
+    },
     {
         "first_introduced": "12",
         "name": "OH_ArkUI_GetNodeHandleFromNapiValue"
diff --git a/arkui/ace_engine/native/ui_input_event.h b/arkui/ace_engine/native/ui_input_event.h
index a13728fe5..2e1ca6407 100644
--- a/arkui/ace_engine/native/ui_input_event.h
+++ b/arkui/ace_engine/native/ui_input_event.h
@@ -37,6 +37,7 @@
 #define _ARKUI_UI_INPUT_EVENT_H_
 
 #include "native_type.h"
+#include <cstdint>
 #include <stdint.h>
 
 #ifdef __cplusplus
@@ -247,6 +248,20 @@ enum {
     UI_FOCUS_AXIS_EVENT_ABS_HAT0Y = 7,
 };
 
+/**
+ * @brief Defines an enum for the axis types for axis events.
+ *
+ * @since 21
+ */
+enum {
+    /** Vertical scroll axis. */
+    UI_AXIS_TYPE_VERTICAL_AXIS = 0,
+    /** Horizontal scroll axis. */
+    UI_AXIS_TYPE_HORIZONTAL_AXIS = 1,
+    /** Pinch axis. */
+    UI_AXIS_TYPE_PINCH_AXIS = 2,
+};
+
 /**
  * @brief Defines whether the touch event is from the left or right hand.
  *
@@ -992,6 +1007,16 @@ double OH_ArkUI_AxisEvent_GetPinchAxisScaleValue(const ArkUI_UIInputEvent* event
  */
 int32_t OH_ArkUI_AxisEvent_GetAxisAction(const ArkUI_UIInputEvent* event);
 
+/**
+ * @brief Checks whether this event contains a specified axis type.
+ *
+ * @param event Indicates the pointer to the current UI input event.
+ * @param axis Axis type of the axis event.
+ * @return Returns <b>true</b> if the event contains the specified axis type; returns <b>false</b> otherwise.
+ * @since 21
+ */
+int32_t OH_ArkUI_AxisEvent_HasAxis(const ArkUI_UIInputEvent* event, int32_t axis);
+
 /**
  * @brief Sets the hit testing mode, that is, how the component behaves during hit testing.
  * This API only applies to scenarios raw input events are received, such as when {@link NODE_ON_TOUCH} is used for
-- 
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