During drag-motion callbacks the data to be dragged is n/a. However we like to discriminate if drop is possible. When dragging regions, the data-type of the region to be dragged is unknown, so different `x-ardour/region` targets are not an option, either. Until a better option is presented, a static global is used to set the data-type for region.pbdid drags.
1.5 KiB
1.5 KiB