func gListboxSelMultiTexts(widget *C.GtkWidget) (texts []string) { var model *C.GtkTreeModel var iter C.GtkTreeIter var gs *C.gchar tv := getTreeViewFrom(widget) sel := C.gtk_tree_view_get_selection(tv) rows := C.gtk_tree_selection_get_selected_rows(sel, &model) defer C.g_list_free_full(rows, C.GDestroyNotify(unsafe.Pointer(C.gtk_tree_path_free))) len := C.g_list_length(rows) if len == 0 { return nil } texts = make([]string, len) for i := C.guint(0); i < len; i++ { path := (*C.GtkTreePath)(unsafe.Pointer(rows.data)) if C.gtk_tree_model_get_iter(model, &iter, path) == C.FALSE { panic("gtk_tree_model_get_iter() failed getting Listbox selected texts; reason unknown") } C.gtkTreeModelGet(model, &iter, &gs) texts[i] = fromgstr(gs) rows = rows.next } return texts }
func gListboxText(widget *C.GtkWidget) string { var model *C.GtkTreeModel var iter C.GtkTreeIter var gs *C.gchar tv := getTreeViewFrom(widget) sel := C.gtk_tree_view_get_selection(tv) if !fromgbool(C.gtk_tree_selection_get_selected(sel, &model, &iter)) { return "" } C.gtkTreeModelGet(model, &iter, &gs) return fromgstr(gs) }