C++ (Cpp) sheet_remove_item_in_sheetの例

コード例 #1

ファイル: sheet.c プロジェクト: rodolforg/oregano

/*
 * remove the currently selected items from the sheet
 * (especially their goocanvas representators)
 */
void
sheet_delete_selection (Sheet *sheet)
{
	GList *copy, *iter;

	g_return_if_fail (sheet != NULL);
	g_return_if_fail (IS_SHEET (sheet));

	if (sheet->state != SHEET_STATE_NONE)
		return;

	copy = g_list_copy (sheet->priv->selected_objects);

	for (iter = copy; iter; iter = iter->next) {
		sheet_remove_item_in_sheet (SHEET_ITEM (iter->data), sheet);
		goo_canvas_item_remove (GOO_CANVAS_ITEM (iter->data));
	}
	g_list_free (copy);

	// we need to it like this as <sheet_remove_item_in_sheet>
	// requires selected_objects, items, floating_objects
	// to be not NULL!
	g_list_free (sheet->priv->selected_objects);
	sheet->priv->selected_objects = NULL;
}

コード例 #2

ファイル: sheet.c プロジェクト: hriesz/oregano-old

void
sheet_delete_selection (Sheet *sheet)
{
	GList *list, *copy;

	g_return_if_fail (sheet != NULL);
	g_return_if_fail (IS_SHEET (sheet));

	if (sheet->state != SHEET_STATE_NONE)
		return;

	copy = g_list_copy (sheet->priv->selected_objects);
	for (list = copy; list; list = list->next) {
		sheet_remove_item_in_sheet (SHEET_ITEM (list->data), sheet);
		goo_canvas_item_remove (GOO_CANVAS_ITEM (list->data));
	}

	g_list_free (sheet->priv->selected_objects);
	sheet->priv->selected_objects = NULL;
	
	g_list_free (copy);
}