wl_data_offer_listener.source_actions

notify the source-side available actions

This event indicates the actions offered by the data source. It will be sent right after wl_data_device.enter, or anytime the source side changes its offered actions through wl_data_source.set_actions.

struct wl_data_offer_listener
void function(void* data, wl_data_offer* wl_data_offer, uint source_actions) source_actions;

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