OH_ArkUI_CreateDragActionWithNode

arkui_sys::drag_and_drop

Function OH_ArkUI_CreateDragActionWithNode 

Source 
pub unsafe extern "C" fn OH_ArkUI_CreateDragActionWithNode(
    node: ArkUI_NodeHandle,
) -> *mut ArkUI_DragAction
Available on crate feature api-12 only.
Expand description

Creates a drag action object for a UI instance based on the specified component node of the current UI instance.

§Arguments

  • node - Indicates the pointer to a component node.

§Returns

  • Returns the pointer to the created drag action object; returns null if the operation fails.

Available since API-level: 12