TreeSelection.getSelected
bool getSelected(out gtk.tree_model.TreeModel model, out gtk.tree_iter.TreeIter iter)Sets iter to the currently selected node, if selection is set to [gtk.types.SelectionMode.Single] or [gtk.types.SelectionMode.Browse].
The iter argument may be null if you just want to test if selection has any selected nodes.
The model argument is filled with the current model as a convenience.
This function will not work with [gtk.types.SelectionMode.Multiple]. See [gtk.tree_selection.TreeSelection.getSelectedRows] instead.
Parameters
model | the model |
iter | the iterator for the selected row |
Returns
true, if there is a selected node.