From: Andrea Zagli <azagli@libero.it>
Date: Wed, 9 Aug 2017 13:47:52 +0000 (+0200)
Subject: Added function ZakForm::remove_element_by_idx (closes #1104).
X-Git-Tag: v0.1.0~1^2
X-Git-Url: https://saetta.ns0.it/gitweb?a=commitdiff_plain;h=a7a174c8ab3de9d6957fe71e3b99adae3fae4122;p=zakform%2Flibzakform

Added function ZakForm::remove_element_by_idx (closes #1104).
---

diff --git a/src/form.c b/src/form.c
index 2ca0809..7358f1c 100644
--- a/src/form.c
+++ b/src/form.c
@@ -357,6 +357,23 @@ zak_form_form_remove_element_by_id (ZakFormForm *zakform, const gchar *id)
 	return ret;
 }
 
+/**
+ * zak_form_form_remove_element_by_idx:
+ * @zakform:
+ * @idx:
+ *
+ * Returns: #TRUE if @element is removed; FALSE otherwise.
+ */
+gboolean
+zak_form_form_remove_element_by_idx (ZakFormForm *zakform, guint idx)
+{
+	ZakFormFormPrivate *priv;
+
+	priv = zak_form_form_get_instance_private (zakform);
+
+	return (g_ptr_array_remove_index (priv->ar_elements, idx) != NULL);
+}
+
 /**
  * zak_form_form_get_element_by_id:
  * @zakform:
diff --git a/src/form.h b/src/form.h
index e141b5f..9a6e90d 100644
--- a/src/form.h
+++ b/src/form.h
@@ -51,6 +51,7 @@ gboolean zak_form_form_load_from_file (ZakFormForm *zakform, const gchar *filena
 gboolean zak_form_form_add_element (ZakFormForm *zakform, ZakFormElement *element);
 gboolean zak_form_form_remove_element (ZakFormForm *zakform, ZakFormElement *element);
 gboolean zak_form_form_remove_element_by_id (ZakFormForm *zakform, const gchar *id);
+gboolean zak_form_form_remove_element_by_idx (ZakFormForm *zakform, guint idx);
 ZakFormElement *zak_form_form_get_element_by_id (ZakFormForm *zakform, const gchar *id);
 guint zak_form_form_get_element_idx_by_id (ZakFormForm *zakform, const gchar *id);
 GPtrArray *zak_form_form_get_elements (ZakFormForm *zakform);