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From: Sanjeev BA <as2902.b@samsung.com> 

Subject: [E-devel] [PATCH] Add new API elm_diskfileselector_item_num_get()

Kindly review and provide your comments on this patch, that adds new API 
elm_diskfileselector_item_num_get().

Add elm_diskselector_display_item_num_get() API.
Added required documentation in docx and Elementary.h.in files.
Updated test programs to print number of items set - as a verification.
Make input param as const. Thanks SeoZ.



SVN revision: 63107
This commit is contained in:
Sanjeev BA 2011-09-03 05:13:25 +00:00 committed by Carsten Haitzler
parent 5c82959127
commit a70a14fda4
5 changed files with 25 additions and 0 deletions
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4
legacy/elementary/doc/examples.dox
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@ -2099,6 +2099,10 @@
*
* @note You can't set less than 3 items to be displayed.
*
* You can get the number of items in the diskselector by calling
* elm_diskselector_display_item_num_get(), as you can see here:
* @skipline elm_diskselector_add
*
* Finally, if a bounce effect is required, or you would like to see
* scrollbars, it is possible. But, for default theme, diskselector
* scrollbars will be invisible anyway.

2
legacy/elementary/src/bin/test_diskselector.c
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@ -155,6 +155,7 @@ test_diskselector(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *even
// displayed item number setting example
disk = elm_diskselector_add(win);
elm_diskselector_display_item_num_set(disk, 5);
printf("Number of Items in DiskSelector : %d\n", elm_diskselector_display_item_num_get(disk));
for (idx = 0; idx < (int)(sizeof(month_list) / sizeof(month_list[0])); idx++)
{
@ -172,6 +173,7 @@ test_diskselector(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *even
// displayed item number setting example
disk = elm_diskselector_add(win);
elm_diskselector_display_item_num_set(disk, 7);
printf("Number of Items in DiskSelector : %d\n", elm_diskselector_display_item_num_get(disk));
for (idx = 1; idx < 31; idx++)
{

1
legacy/elementary/src/examples/diskselector_example_01.c
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@ -83,6 +83,7 @@ elm_main(int argc __UNUSED__, char **argv __UNUSED__)
for (i = 0; i < sizeof(lbl) / sizeof(lbl[0]); i++)
elm_diskselector_item_append(ds, lbl[i], NULL, NULL, NULL);
elm_diskselector_display_item_num_set(ds, 5);
printf("Number of Items in DiskSelector : %d\n", elm_diskselector_display_item_num_get(ds));
evas_object_show(ds);
/* set bounce and scroller policy */

9
legacy/elementary/src/lib/Elementary.h.in
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@ -24130,6 +24130,15 @@ extern "C" {
*/
EAPI void elm_diskselector_display_item_num_set(Evas_Object *obj, int num) EINA_ARG_NONNULL(1);
/**
* Get the number of items in the diskselector object.
*
* @param obj The diskselector object.
*
* @ingroup Diskselector
*/
EAPI int elm_diskselector_display_item_num_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
/**
* Set bouncing behaviour when the scrolled content reaches an edge.
*

9
legacy/elementary/src/lib/elm_diskselector.c
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@ -1364,3 +1364,12 @@ elm_diskselector_display_item_num_set(Evas_Object *obj, int num)
wd->display_item_num = num;
wd->display_item_num_by_api = EINA_TRUE;
}
EAPI int
elm_diskselector_display_item_num_get(const Evas_Object *item)
{
ELM_CHECK_WIDTYPE(item, widtype) (-1);
Widget_Data *wd = elm_widget_data_get(item);
if (!wd) return -1;
return wd->display_item_num;
}