TreeDragDestT.dragDataReceived

Asks the #GtkTreeDragDest to insert a row before the path @dest, deriving the contents of the row from @selection_data. If @dest is outside the tree so that inserting before it is impossible, %FALSE will be returned. Also, %FALSE may be returned if the new row is not created for some model-specific reason. Should robustly handle a @dest no longer found in the model!

template TreeDragDestT(TStruct)
bool
dragDataReceived

Parameters

dest TreePath

row to drop in front of

selectionData SelectionData

data to drop

Return: whether a new row was created before position @dest

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