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From: Hyoyoung Chang <hyoyoung@gmail.com> 

Subject: [E-devel] [patch] gengrid - Some missing APIs is added

After api reivew, some api is missed in gengrid.
So I add this apis to gengrid.

patch file - 0001
+EAPI Eina_List
*elm_gengrid_realized_items_get(const Evas_Object *obj);
+EAPI void
elm_gengrid_realized_items_update(Evas_Object *obj);

patch file - 0002
+EAPI void
elm_gengrid_scroller_policy_set(Evas_Object *obj, Elm_Scroller_Policy
policy_h, Elm_Scroller_Policy policy_v);
+EAPI void
elm_gengrid_scroller_policy_get(const Evas_Object *obj,
Elm_Scroller_Policy *policy_h, Elm_Scroller_Policy *policy_v);

patch file - 0003
+EAPI unsigned int elm_gengrid_items_count(const Evas_Object *obj);



SVN revision: 68948
This commit is contained in:
Hyoyoung Chang 2012-03-07 13:46:35 +00:00 committed by Carsten Haitzler
parent 248f878f0d
commit 2df31b2926
2 changed files with 144 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

65
legacy/elementary/src/lib/elm_gengrid.c
View File

@ -2372,6 +2372,34 @@ elm_gengrid_item_selected_get(const Elm_Object_Item *it)
return elm_genlist_item_selected_get(it);
}
EAPI Eina_List *
elm_gengrid_realized_items_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
Eina_List *list = NULL;
Elm_Gen_Item *it;
EINA_INLIST_FOREACH(wd->items, it)
{
if (it->realized) list = eina_list_append(list, (Elm_Object_Item *)it);
}
return list;
}
EAPI void
elm_gengrid_realized_items_update(Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Eina_List *list, *l;
Elm_Object_Item *it;
list = elm_gengrid_realized_items_get(obj);
EINA_LIST_FOREACH(list, l, it)
elm_gengrid_item_update(it);
}
EAPI void
elm_gengrid_item_disabled_set(Elm_Object_Item *it,
Eina_Bool disabled)
@ -2686,6 +2714,34 @@ elm_gengrid_page_bring_in(const Evas_Object *obj, int h_pagenumber, int v_pagenu
_elm_genlist_page_bring_in(obj, h_pagenumber, v_pagenumber);
}
EAPI void
elm_gengrid_scroller_policy_set(Evas_Object *obj,
Elm_Scroller_Policy policy_h,
Elm_Scroller_Policy policy_v)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if ((!wd) || (!wd->scr)) return;
if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
(policy_v >= ELM_SCROLLER_POLICY_LAST))
return;
elm_smart_scroller_policy_set(wd->scr, policy_h, policy_v);
}
EAPI void
elm_gengrid_scroller_policy_get(const Evas_Object *obj,
Elm_Scroller_Policy *policy_h,
Elm_Scroller_Policy *policy_v)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
Elm_Smart_Scroller_Policy s_policy_h, s_policy_v;
if ((!wd) || (!wd->scr)) return;
elm_smart_scroller_policy_get(wd->scr, &s_policy_h, &s_policy_v);
if (policy_h) *policy_h = (Elm_Scroller_Policy)s_policy_h;
if (policy_v) *policy_v = (Elm_Scroller_Policy)s_policy_v;
}
EAPI Elm_Object_Item *
elm_gengrid_first_item_get(const Evas_Object *obj)
{
@ -2797,6 +2853,15 @@ elm_gengrid_filled_get(const Evas_Object *obj)
return wd->filled;
}
EAPI unsigned int
elm_gengrid_items_count(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) 0;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return 0;
return wd->item_count;
}
EAPI Elm_Gengrid_Item_Class *
elm_gengrid_item_class_new(void)
{

87
legacy/elementary/src/lib/elm_gengrid.h
View File

@ -558,8 +558,41 @@ EAPI Elm_Object_Item *elm_gengrid_selected_item_get(const Evas_Objec
*/
EAPI const Eina_List *elm_gengrid_selected_items_get(const Evas_Object *obj);
//XXX: let's add
//EAPI Eina_List *elm_gengrid_realized_items_get(const Evas_Object *obj);
/**
* Get a list of realized items in gengrid
*
* @param obj The gengrid object
* @return The list of realized items, nor NULL if none are realized.
*
* This returns a list of the realized items in the gengrid. The list
* contains gengrid item pointers. The list must be freed by the
* caller when done with eina_list_free(). The item pointers in the
* list are only valid so long as those items are not deleted or the
* gengrid is not deleted.
*
* @see elm_gengrid_realized_items_update()
*
* @ingroup Gengrid
*/
EAPI Eina_List *elm_gengrid_realized_items_get(const Evas_Object *obj);
/**
* Update the contents of all realized items.
*
* @param obj The gengrid object.
*
* This updates all realized items by calling all the item class functions again
* to get the contents, texts and states. Use this when the original
* item data has changed and the changes are desired to be reflected.
*
* To update just one item, use elm_gengrid_item_update().
*
* @see elm_gengrid_realized_items_get()
* @see elm_gengrid_item_update()
*
* @ingroup Gengrid
*/
EAPI void elm_gengrid_realized_items_update(Evas_Object *obj);
/**
* Get the first item in a given gengrid widget
@ -593,11 +626,39 @@ EAPI Elm_Object_Item *elm_gengrid_first_item_get(const Evas_Object *
*/
EAPI Elm_Object_Item *elm_gengrid_last_item_get(const Evas_Object *obj);
//XXX: let's add
//EAPI void elm_gengrid_scroller_policy_set(Evas_Object *obj, Elm_Scroller_Policy policy_h, Elm_Scroller_Policy policy_v);
/**
* Set the scrollbar policy
*
* @param obj The gengrid object
* @param policy_h Horizontal scrollbar policy.
* @param policy_v Vertical scrollbar policy.
*
* This sets the scrollbar visibility policy for the given gengrid
* scroller. #ELM_SMART_SCROLLER_POLICY_AUTO means the scrollbar is
* made visible if it is needed, and otherwise kept hidden.
* #ELM_SMART_SCROLLER_POLICY_ON turns it on all the time, and
* #ELM_SMART_SCROLLER_POLICY_OFF always keeps it off. This applies
* respectively for the horizontal and vertical scrollbars. Default is
* #ELM_SMART_SCROLLER_POLICY_AUTO
*
* @see elm_gengrid_scroller_policy_get()
*
* @ingroup Gengrid
*/
EAPI void elm_gengrid_scroller_policy_set(Evas_Object *obj, Elm_Scroller_Policy policy_h, Elm_Scroller_Policy policy_v);
//XXX: lets' add
//EAPI void elm_gengrid_scroller_policy_get(const Evas_Object *obj, Elm_Scroller_Policy *policy_h, Elm_Scroller_Policy *policy_v);
/**
* Get the scrollbar policy
*
* @param obj The gengrid object
* @param policy_h Pointer to store the horizontal scrollbar policy.
* @param policy_v Pointer to store the vertical scrollbar policy.
*
* @see elm_gengrid_scroller_policy_set()
*
* @ingroup Gengrid
*/
EAPI void elm_gengrid_scroller_policy_get(const Evas_Object *obj, Elm_Scroller_Policy *policy_h, Elm_Scroller_Policy *policy_v);
/**
* Get the @b next item in a gengrid widget's internal list of items,
@ -741,8 +802,18 @@ EAPI const Elm_Gengrid_Item_Class *elm_gengrid_item_item_class_get(const Elm_Obj
//XXX: Let's add
//EAPI int elm_gengrid_item_index_get(const Elm_Object_Item *it);
//EAPI void elm_gengrid_realized_items_update(Evas_Object *obj);
//EAPI unsigned int elm_gengrid_items_count(const Evas_Object *obj);
/**
* Return how many items are currently in a list
*
* @param obj The list
* @return The total number of list items in the list
*
* This behavior is O(1) and includes items which may or may not be realized.
*
* @ingroup Gengrid
*/
EAPI unsigned int elm_gengrid_items_count(const Evas_Object *obj);
/**
* Add a new gengrid item class in a given gengrid widget.