TreeDragDestT.rowDropPossible

Determines whether a drop is possible before the given dest_path, at the same depth as dest_path. i.e., can we drop the data in selection_data at that location. dest_path does not have to exist; the return value will almost certainly be FALSE if the parent of dest_path doesn't exist, though.

template TreeDragDestT(TStruct)
int
rowDropPossible

Parameters

destPath TreePath

destination row

selectionData SelectionData

the data being dragged

Return Value

Type: int

TRUE if a drop is possible before dest_path

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