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!1127 新增带distance限制创建TapGesture

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Merge pull request !1127 from 郑齐熠/master
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openharmony_ci 2024-08-13 12:45:51 +00:00 committed by Gitee
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25
arkui/ace_engine/native/native_gesture.h
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@ -884,6 +884,31 @@ typedef struct {
int32_t (*setInnerGestureParallelTo)( int32_t (*setInnerGestureParallelTo)(
ArkUI_NodeHandle node, void* userData, ArkUI_GestureRecognizer* (*parallelInnerGesture)( ArkUI_NodeHandle node, void* userData, ArkUI_GestureRecognizer* (*parallelInnerGesture)(
ArkUI_ParallelInnerGestureEvent* event)); ArkUI_ParallelInnerGestureEvent* event));
/**
* @brief Creates a tap gesture that is subject to distance restrictions.
*
* 1. This API is used to trigger a tap gesture with one, two, or more taps. \n
* 2. If multi-tap is configured, the timeout interval between a lift and the next tap is 300 ms. \n
* 3. If the distance between the last tapped position and the current tapped position exceeds 60 vp,
* gesture recognition fails. \n
* 4. If the value is greater than 1, the tap gesture will fail to be recognized when the number of fingers
* touching the screen within 300 ms of the first finger touch is less than the required number,
* or when the number of fingers lifted from the screen within 300 ms of the first finger's being lifted
* is less than the required number. \n
* 5. When the number of fingers touching the screen exceeds the set value, the gesture can be recognized. \n
* 6. If the finger moves beyond the preset distance limit, gesture recognition fails. \n
*
* @param countNum Indicates the number of consecutive taps. If the value is less than 1 or is not set, the default
* value <b>1</b> is used.
* @param fingersNum Indicates the number of fingers required to trigger a tap. The value ranges from 1 to 10.
* If the value is less than 1 or is not set, the default value <b>1</b> is used.
* @param distanceThreshold Indicates the allowed moving distance of a finger.
* If the value is less than 0 or is not set, it will be converted to the default value of infinity.
* @return Returns the pointer to the created gesture.
*/
ArkUI_GestureRecognizer* (*createTapGestureWithDistanceThreshold)(
int32_t countNum, int32_t fingersNum, double distanceThreshold);
} ArkUI_NativeGestureAPI_1; } ArkUI_NativeGestureAPI_1;
#ifdef __cplusplus #ifdef __cplusplus

10
arkui/ace_engine/native/native_node.h
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@ -1814,6 +1814,16 @@ typedef enum {
*/ */
NODE_UNIQUE_ID = 95, NODE_UNIQUE_ID = 95,
/**
* @brief Defines the moving distance limit for the component-bound tap gesture.
* This attribute can be set as required through APIs.
*
* Format of the {@link ArkUI_AttributeItem} parameter for setting the attribute:\n
* .value[0].f32: allowed moving distance of a finger, in vp. \n
*
*/
NODE_CLICK_DISTANCE = 96,
/** /**
* @brief Defines the text content attribute, which can be set, reset, and obtained as required through APIs. * @brief Defines the text content attribute, which can be set, reset, and obtained as required through APIs.
* *