Sets iter to the currently selected node, if this is set to
gtk_selection_single or gtk_selection_browse.
The iter argument may be null if you just want to test if this
has any selected nodes.
The model argument is filled with the current model as a convenience.
This function will not work with gtk_selection_multiple. See get_selected_rows instead.
| this | |
| model |
the model |
| iter |
the iterator for the selected row |
|
true, if there is a selected node. |