// SelectedValue returns the liststore row value for the selected line as converter.
//
func SelectedValue(model *gtk.ListStore, selection *gtk.TreeSelection, row int) Conv {
iter, e := SelectedIter(model, selection)
if e != nil {
return Conv{err: e}
}
return New(model.GetValue(iter, row))
}
// Append a row to the list store for the tree view
func addRow(listStore *gtk.ListStore, version, feature string) {
// Get an iterator for a new row at the end of the list store
iter := listStore.Append()
// Set the contents of the list store row that the iterator represents
err := listStore.Set(iter,
[]int{COLUMN_VERSION, COLUMN_FEATURE},
[]interface{}{version, feature})
if err != nil {
log.Fatal("Unable to add row:", err)
}
}
// getActiveRowInCombo gets the value of the current RowKey in the store.
//
func getActiveRowInCombo(model *gtk.ListStore, iter *gtk.TreeIter) (string, error) {
if iter == nil {
return "", errors.New("getActiveRowInCombo: no selection")
}
str, e := gunvalue.New(model.GetValue(iter, RowKey)).String()
if e != nil {
return "", e
}
// if (cValue == NULL && GTK_IS_COMBO_BOX (pOneWidget) && gtk_combo_box_get_has_entry (GTK_COMBO_BOX (pOneWidget)))
// {
// GtkWidget *pEntry = gtk_bin_get_child (GTK_BIN (pOneWidget));
// cValue = g_strdup (gtk_entry_get_text (GTK_ENTRY (pEntry)));
// }
return str, nil
}
// modelAddField adds one field to the model and can save reference of fields+iter.
//
func modelAddField(key *cftype.Key, model *gtk.ListStore, field datatype.Field, ro indexiter.ByString) *gtk.TreeIter {
iter := model.Append()
model.SetCols(iter, gtk.Cols{
RowKey: field.Key,
RowName: field.Name,
RowDesc: "none",
})
if field.Icon != "" {
pix, e := common.PixbufNewFromFile(field.Icon, iconSizeCombo)
if !key.Log().Err(e, "Load icon") {
model.SetValue(iter, RowIcon, pix)
}
}
if ro != nil {
ro.Append(iter, field.Key)
}
return iter
}
func valAt(s *gtk.ListStore, iter *gtk.TreeIter, col int) interface{} {
gv, _ := s.GetValue(iter, col)
vv, _ := gv.GoValue()
return vv
}