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)
}