wl_data_device_listener.enter

initiate drag-and-drop session

This event is sent when an active drag-and-drop pointer enters a surface owned by the client. The position of the pointer at enter time is provided by the x and y arguments, in surface-local coordinates.

struct wl_data_device_listener
void function(void* data, wl_data_device* wl_data_device, uint serial, wl_surface* surface, wl_fixed_t x, wl_fixed_t y, wl_data_offer* id) enter;

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