add elm_pager_content_del() for deleting arbitrary pages from a pager

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/elementary@63993 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/src/lib/Elementary.h.in b/src/lib/Elementary.h.in
index c3a0730..296c9d3 100644 (file)
--- a/src/lib/Elementary.h.in
+++ b/src/lib/Elementary.h.in
@@ -19692,6 +19692,14 @@ extern "C" {
     */
    EAPI void         elm_pager_content_push(Evas_Object *obj, Evas_Object *content) EINA_ARG_NONNULL(1);
    /**
+    * @brief Delete an arbitrary page from the stack
+    * @param obj The pager object
+    * @param subobj The content object to remove
+    * This removes a content item from the pager stack. If necessary, elm_pager_content_pop()
+    * will be called to animate a change.
+    */
+   EAPI void         elm_pager_content_del(Evas_Object *obj, Evas_Object *subobj) EINA_ARG_NONNULL(1, 2);
+   /**
     * @brief Pop the object that is on top of the stack
     *
     * @param obj The pager object

diff --git a/src/lib/elm_pager.c b/src/lib/elm_pager.c
index 802a77b..8d17e04 100644 (file)
--- a/src/lib/elm_pager.c
+++ b/src/lib/elm_pager.c
@@ -372,6 +372,21 @@ elm_pager_content_push(Evas_Object *obj, Evas_Object *content)
 }
 
 EAPI void
+elm_pager_content_del(Evas_Object *obj, Evas_Object *subobj)
+{
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+   if (!subobj) return;
+   if (!wd) return;
+   if (!wd->stack) return;
+
+   if (subobj == wd->top->content)
+     elm_pager_content_pop(obj);
+   else
+     _content_del(obj, NULL, subobj, NULL);
+}
+
+EAPI void
 elm_pager_content_pop(Evas_Object *obj)
 {
    ELM_CHECK_WIDTYPE(obj, widtype);