/**
* This returns the selected items for a GtkTreeView() (if it is possible to select more items). Saves code.
* @param GtkTreeView $treeview The treeview for which the function should return values.
*/
function treeview_getAll(GtkTreeView $treeview){
$columns = $treeview->get_columns();
$model = $treeview->get_model();
$return = array();
$first = true;
while(true){
if ($first == true){
$iter = @$model->get_iter_first();
$first = false;
}else{
$iter = $model->iter_next($iter);
}
if (!$iter){
break;
}
foreach($columns AS $key => $column){
$value = $model->get_value($iter, $key);
$return_new[$key] = $value;
}
$return[] = array("values" => $return_new, "iter" => $iter);
}
return $return;
}
/**
* Cria o estilo zebra
*
* @name set_highlight
* @param string $colorA Cor das linhas impares em hexadecimal
* @param string $colorB Cor das linhas pares em hexadecimal
*/
public function set_highlight($colorA, $colorB)
{
// Percorre as colunas do treeview
$columns = parent::get_columns();
foreach ($columns as $column) {
// Recupera o render
$renders = $column->get_cell_renderers();
// Adiciona o callback com as cores
$column->set_cell_data_func($renders[0], array($this, "__highlight_onRender"), $colorA, $colorB);
}
}
